Download - CNBM Formwork System
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Formwork System
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China National Building Materials (Group) Corporation (CNBM), established in 1984, now is one
of the largest state-owned group corporation in China, dealing with building materials & industrial
equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than
100,000.
CNBM International Corporation, specializes in designing & manufacturing of various kinds of
construction machinery, including tower crane, building hoist, etc. All the equipment produced by
CNBM are compliant with the National level quality standard, and wins great reputation for their
endurable performance in worldwide markets.
Key reason for CNBM's achievements:
Research and Development (R&D)
- Our own systems of production engineering.
- Production design from the concept to the engineering details.
- National level research academy for various building equipment for over 30 years.
- Continuous development of new solutions and products adapted to the requirements of our clients.
- Technical experts with abundant experience in relative fields.
Production
- Complete quality control system.
- Nearly 20 years experiences in manufacturing fields.
- Full production capacity up to 1000 tower cranes annually (with various load from 4tons to 40tons ).
Commercial & marketing
- Customer-oriented philosophy.
- Full international business experiences.
- Global network & localization strategy.
- Professional & high efficiency team.
Service
Under the guidance of "globalization + localization" strategy, in most of our main markets, the
marketing operations & after sales services are carried out by CNBM's local partner companies.
To provide enough & timely support to the local partners, CNBM has set up 6 branches in the world (with
more to c, ensuring the best services to the end-users along with high quality equipment.
Our Service Branch
CNBM INTERNATIONAL CORPORATION U.A.E BRANCH
CNBM INTERNATIONAL CORPORATION K.S.A BRANCH
CNBM INTERNATIONAL CORPORATION IRAN BRANCH
CNBM (U.S.A) CORPORATION
CNBM INTERNATIONAL(RUSSIA)CORPORATION
CNBM INDIA CORPORATION
CNBM NIGERIA CORPORATION
CNBM KAZAKHSTAN BRANCH
CNBM VIETNAM COMPANY LIMITED
UNDER CONSTRUCTION OTHER PLACES
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Content
Formwork system
Timber-beam formwork
Steel-frame formwork SF-�20
Steel-frame formwork SF-�40
Aluminum-frame formwork
Aluminum formwork
Steel formwork
Vertical structure support system
Pull-push brace
Single-side bracket
Simple single-side bracket
Single-side climbing bracket SSCB�80
Climbing bracket CB240 & CB2�0
Auto-climbing bracket ACB�00 & ACB50
Level structure support system
Steel prop &Tripod & Beam clamp
Ring-lock scaffolding
Tower scaffolding
Stair tower
Platform system
Climbing platform CP�90
Shaft platform
Protection platform PP-50
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Formwork system
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Timber-beam formwork(1) Timber beam H20---cost-effective formwork girder
Wings :Spruce wood(from Finland); Web: Cottonwood plywood; Glue: HENKEL Glue.
Timber beam formwork . timber beam & WISA plywood
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Characteristics:
◆ Standardized production lines.
Supply Capability: �000m/day, Lmax=6600mm.
Timber beam formwork . timber beam & WISA plywood
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◆ Finger jointing of the flange and web, timber beam strength highly improved. Max. shear failure load:40KN◆ Well treated to prevent from water penetration or erosion, so the service life maximally extended.◆ Normally, CNBM timber beam H20 can be used for 4 to 5 years. The exact using time would depend on maintenance & storage. Robust caps at the end of the girders protect against damages.
WISA-Form Birch is a coated special plywood for using in concrete formwork where high requirements are set on the concrete surface and the number or reuses.
(2) Plywood --- make perfect concrete surface
Specification: T=18mm& T=21mmIn standard thickness, moisture content �0±2%
Timber beam formwork . timber beam & WISA plywood
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With CNBM timber beam & WISA plywood, the formwork is low weight but high load capacity, it is widely used in construction.
(2) Formwork
Flat formwork
Timber beam formwork . flat formwork
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Flat formwork sketch
Characteristics:
◆ Component with high standardization.◆ Assembling in site, flexible application.
◆ Light weight, easy transportation and storage.
Timber beam formwork . flat formwork
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Application:
Timber beam formwork . flat formwork
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Accessories:
No. Name & Sketch Weight(Kg) Spec. & tech. parameter Remarks
0900008�090000820900008�
Flange clamp0.�40.880.9
For steel waling[�0~[�2
[�4[�6
09000084 Lifting hook 4.65 H20 For lifting the formwork.
09000085 Stacking plate 4.84 H20 For connecting the beams.
09000086 Timber beam bracket ��.58 Install on the beam.
09000�2�09000���09000��409000�4�
Formwork element connector �.�8
8.5�.�
��.52
[�0[�2
[�2 L=820[�4
For connecting waling, length as required.
09000�2209000��209000�42
Shaft waling squaring connector 8.44
�0.64�6.08
[�0[�2[�4
For connecting waling, length as required.
09000�2�09000���09000�4�
Adjustable shaft waling squaring
connector9.�69.48�2.82
[�0[�2[�4
For connecting waling, length as required.
09000�5�0900�52
Water stop connector0.620.80
D�5D20
For wall-through tie-rod.
Timber beam formwork . flat formwork
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No. Name & Sketch Weight(Kg) Spec. & tech. parameter Remarks
09000�6�09000�62
Tie-yoke2.�02.20
[�2~[�6[�0
For connecting upright formwork.
09000�6� Beam clamp I �.44 [�0 For connecting element connector.
09000�64 Beam clamp II �.4� [�2 For connecting element connector.
09000�65 Beam clamp III �.09 [�4~[�6 For connecting element connector.
09000�66 Wedge 0.59 For connecting steel waling and element
connector.
09000�6�09000�68
Gib head bolt0.�80.��
L=�45L=25�
For connecting wood batten and steel waling.
09000���09000��209000���
Column hoop�2.0�2�.�6�6.28
[�0 L=�200[�2L=�600[�2 L=�200
[�0 For the cube with the cross section less than
80x80cm;[�2 For the cube with the section less than
�20x�20cm.
0900022�09000224
PVC pipe plug0.0080.008
Φ21.5Φ27.5
0900022209000225
PVC joint0.0040.004
Φ26/Φ22Φ31/Φ28
0900022� PVC pipe plug 0.004 Φ26 Other size can also be supplied as required.
Timber beam formwork . flat formwork
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No. Name & Sketch Weight(Kg) Spec. & tech. parameter Remarks090002�� Waling bracket �4.02 Install on the steel
waling.
0900024�
09000242
Tie rod�.06�.94
D20/L=�00Max. load:2�0kN
Allowable load:�40kND26.5/L=�50
Max. load:400kN Allowable load:200kN
Other length can be supplied as required, the
largest length is �2m, galvanized as required.
0900005209000062
Wing nut0.�50.62
D20 D�5
For tie-rod D20,galvanized;
For tie-rod D�5,galvanized.
0900005�0900006�
Hexagon nut0.�80.56
D�5D20
For tie-rod D�5,galvanized;
For tie-rod D20,galvanized;
0900005409000064
Tri-wings nut0.8�0.89
D�5D20
For tie-rod D�5,galvanized;
For tie-rod D20,galvanized;
0900005509000065
Flange nut0.6�0.65
D�5D20
For D�5 tie-rod,galvanized;
For D20 tie-rod,galvanized.
0900005609000066
Flange nut0.880.90
D�5D20
For D�5 tie-rod,galvanized;
For D20 tie-rod,galvanized.
0900005� Super plate nut �.�9 D�5 For the situation that tie-rods and the panels are
not vertical.
09000058 Two-wings nut 0.�0 D�5For D�5 tie-rod,
galvanized.
Timber beam formwork . flat formwork
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No. Name & Sketch Weight(Kg) Spec. & tech. parameter Remarks
090000��0900002�090000�209000022090000��09000024
Steel waling�0.85��.44�4.4��4.8828.9466.54
[�2 L=900[�4 L=�200[�2 L=�200[�4 L=2400[�2 L=2400[�4 L=4800
090000�4 Right Steel waling �0.02 [�2
090000�5 Reversed Steel waling
�0.02 [�2
09000025 Steel waling(the length is
various)
[�4
090000��0900004�090000�209000042090000��0900004�090000�40900004409000045
Tie rod �.�82.982.�44.4�2.6�8.95�.�8��.42��.6
D�5 L=�000D20 L=�000D�5 L=�200D20 L=�500D�5 L=�500D20 L=�000D�5 L=�900D20 L=4500D20 L=5900
D20 Max. load:2�0kN Allowable load:�40kN;D�5Max. load:�60kN Allowable load: 85kN.
Other length can be supplied as required.
090000��090000�2090000��
Cast washer plate I0.��0.�4�.�2
60X�20�00x�00�20x�20
For tie-rod D�5For tie-rod D�5For tie-rod D20
090000�4 Punch washer plate 0.68 �20x�20 For tie-rod D20
Timber beam formwork . flat formwork
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Characteristics:
◆ Adjustable radius, flexible application.
Adjustable arced formworkFor arced wall or column with radius more than �m.
Timber beam formwork . adjustable arc formwork
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◆ Easy operating, economical efficiency.
Application:
Hainanjiang bridge, China
Timber beam formwork . adjustable arc formwork
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Nandaocun bridge, China
Qianjiang ninth bridge, China
Timber beam formwork . adjustable arc formwork
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Tabel formwork Table formwork is the most typical application for slab, with timber beam, the slab formwork is
light weight, fast and economic in the construction.
Table formwork sketch
Timber beam formwork . table formwork
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Characteristics:
◆ Simple structure, easy assembly.
Arrange the table heads Fix the main beams
Fix the second beams Fix the plywood
◆ Flexible structure, be adapted to different support system.
For prop For scaffolding
Timber beam formwork . table formwork
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◆ High construction efficiency with special system tools.
1. Lifting fork for lifting the table formwork to upper floor.
Application sketches
Working state Idle state
Timber beam formwork . table formwork
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2. Trolley for moving the table formwork on floor.
Height
Standard device:
Hmin=��50mm
Hmax=�250mm
Standard device
with an attached frame:
Hmin=2500mm
Hmax=�900mm
Bearing load
Standard device: 15~20KN
Standard device
with an attached frame: ��KN
◆ Flexible application with stand alone props.
Timber beam formwork . table formwork
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◆ Safer condition with handrails.
Application:
Pearl Tower �4B, Doha Qatar
City of lights C�5, Abu Dhabi Beach tower, Doha Qatar
Timber beam formwork . table formwork
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Paseo Los Proceres, Honduras
Murqab Tower, Doha Qatar
Timber beam formwork . table formwork
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Centre point, Medan Indonesia
Timber beam formwork . table formwork
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Paseo Los Proceres, Honduras
Murqab Tower, Doha Qatar
Timber beam formwork . table formwork
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Accessories:
No. Name & Sketch Weight(Kg) Spec. Remarks
02080�00A
Lowering head
�.45 L=�28 For supporting timber beam.
02080200A
U-head
�.50 L=��8 For supporting timber beam.
02080�0�0208040�
Straight angle jack�.28�.05
Φ61 L=160mmΦ50 L=160mm For supporting timber
beam.
02080�0202080402
Quick striking ring2.28.2.09
Φ61 L=160mmΦ50 L=160mm
Used together with straight angle jack,
for taking down beams quickly.
02050500A
Early stripping head
�.49 L=460mm For taking down beams quickly.
020�020�A
Tabel head I
�9.9� For double main beam
020�0�0�A
Tabel head II
�6.�� For single main beam
020�0�02
Angle connector
0.09 2x6�x90 For connect the beam
020�0�0�Timber beam washer
0.0� 2x��x25 For connecting second beam
Timber beam formwork . table formwork
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No. Name & Sketch Weight(Kg) Spec. Remarks
020�0�04
Connection unit
�.�� M�2 For connecting main beam
020�0202T-type bolt
0.�� M20 For connecting main beam
020�0500
Handrail
�4.5� For safe construction
020�0�00
Lifting fork
80�.68 For lifting table formwork
020�0600
Trolley
�0�.04 For shifting table formwork
Timber beam formwork . table formwork
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Other special formwork
Style Design Formwork
Box girder formwork
Guyed Traveler formwork
Timber beam formwork . special formwork
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steel-frame SF120
(1) Steel frame
As the framework, it is adapted to the plywood with thickness of �8mm. High-precision
production line guarantees the perfect products.
steel-frame formwork SF-120
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(2) Formwork
Wall formwork
Characteristics:
◆ Special hollow steel frame covered with WISA-plywood, light weight but high strength.
Its allowable pressure is 60KN/m2 with the weight of 65KG/m2.◆ High standardized system.
◆ Easy connection with adjustable steel clamp.
steel-frame formwork SF-120
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Direct connection With wood batten Corner connection
◆ Convenient tie arrangement with the hole in frame.
◆ Convenient and fast corner formwork.
Articulated inside corner Articulated outside corner
steel-frame formwork SF-120
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◆ Flexible to assemble and application.
steel-frame formwork SF-120
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Column formwork
Characteristics:
◆ Allowable pressure is 80KN/m2 .◆ Faster and easy operation.◆ The dimension for column is adjustable.
�050 series /�50 series adjustable column formwork
�050 series �50 series Rectangle column
steel-frame formwork SF-120
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Application:
steel-frame formwork SF-120
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Centre point, Medan Indonisia
Lagula Tower, UAE
Kuwait Police College, Kuwait
steel-frame formwork SF-120
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Accessories:
Name & sketch Spec. Weight(kg) No.
Adjustable filler plate ①Adjustable and lock set
②Part �③Part 2
④Spring cotter φ4
H=�000
�20.90�.�
�9.�2�8.980.02�
0�08�00�0�08�0020�08�00�99000502
Filler tubeL=�000L=�200L=600L=�00
2�.659.684.592.��
0�08��0�0�08��020�08��0�0�08��04
Filler tube connector L=400 �.�� 0�08��05
Steel waling L=800L=�000L=��00
8.54�0.�0��.88
0�08��060�08��0�0�08��08
Corner waling L=600 �2.26 0�08��09
steel-frame formwork SF-120
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Name & sketch Spec. Weight(kg) No.
Console bracket 2�.59 0�08���0
Pull-push prop connector �.�� 0�08���2
Lifting hook 9.2� 0�08����
PVC tube 0�08900�0�089002
T-type boltL=�50 L=265L=�65L=450
0.26 0.6�0.�60.88
0�08900�0�0890040�0890050�089006
Gib headed bolt(used in outside corner) �.�6 0�08900�
Cover cap
0�0890080�089009
Column formwork bolt 0.5� 0�0890�0
Fixer 2.�0 0�0890��
Protection cushion 0�0890�2
steel-frame formwork SF-120
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Steel-frame formwork SF-140
Characteristics:
◆ Few parts for fast forming.◆ Max. Concrete pressure: 80KN/m2 with 20mm tie rod.◆ Hot-dip galvanized steel frame.◆ The thickness of plywood is �8mm & the panel is �4cm.
◆ Compatibility with Hunnebeck Manto system due to similar edge profile.
steel-frame formwork SF-140
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System details & application:
◆ Neat joint and fast assembling with aligning panel clamp
steel-frame formwork SF-140
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◆ Flexible panel arrangement and height extension.
◆ The selection of panels.
◆ Kinds of panel connectors.
Combined use of standard panels and extansion on panels.
steel-frame formwork SF-140
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◆ Shifting of large-area unit by crane.
◆ Corner clamp application
steel-frame formwork SF-140
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◆ Length adjustment application.
◆ Height adjustment & aligning strut.
◆ Walkway bracket & platform
Adjustable range: 0-�5cm
The practical site solution max.40cm height extension by plywood sheet and squared timber
fixed by means of the aligning clamp.
Used together with the struct connector for exace alignment of the formwork.
steel-frame formwork SF-140
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Application:
steel-frame formwork SF-140
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Aluminum frame slab formwork
Characteristics:
◆ The complete formwork system for slab casting, easy & quick assembly.
Adjust the length of steel prop Assemble prop head and spring bolt
aluminum frame slab formwork
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Set up the prop and tripod system Hang in the panel an shown
Support the panel up to be horizontal Put the other props in position
Check the elevation of formwork Continue the rest panels
aluminum frame slab formwork
![Page 46: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/46.jpg)
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◆ Light panel weight, easy to carry.
◆ Economical, versatile & hi-speed formwork system; comes with a permissible slab
thickness of 400 mm.◆ Working efficiency is greatly improved by fast erection and dismantlement.◆ The panel can be supported by both props and scaffolding.
◆ High standardization with components.
aluminum frame slab formwork
![Page 47: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/47.jpg)
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Application:
aluminum frame slab formwork
![Page 48: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/48.jpg)
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aluminum frame slab formwork
![Page 49: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/49.jpg)
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Aluminum formwork
Characteristics:
◆ Lighter weight but high bearing capacity.◆ Manual transportation can be achieved, greatly reduces the aggregate cost.◆ Perfect design, excellent produce and well welding make sure the flatness of concrete
surface.◆ It is with the advantages of standard design, excellent applicability and interchangeable.◆ Simple, safe and fast.◆ No rust corrosion, easy maintenance, and high turnover rate.◆ The formwork series are a complete system with a full set of accessories, and can be
set up flexibly according to project.
aluminum formwork
![Page 50: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/50.jpg)
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System component:
Application of the component elements
aluminum formwork
![Page 51: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/51.jpg)
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aluminum formwork
![Page 52: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/52.jpg)
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aluminum formwork
![Page 53: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/53.jpg)
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Application:
aluminum formwork
![Page 54: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/54.jpg)
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Accessories:
Name & Sketch Specification Weight(KG) No.
Standard internal corner
�50x�50x2400 �4 050�0�0�
Standard Wall Panel
600x2400 ��.5 050�020�
Standard Slab Panel
600x�200 �4.5 050�0�0�
Standard Soffit Aluminum
L=�800 �6.5 050�0�02
Beam Side
L=�200 6.5 050�0�0�
Beam Soffit
L=�200 �� 050�0�04
Transitional Corner
�50x�50 �.� 050�0�02
aluminum formwork
![Page 55: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/55.jpg)
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Name & Sketch Specification Weight(KG) No.
Kicker
L=�800 �0 050�0�0�
External Corner Aluminum
L=2465 �.4 050�0�04
Internal Corner Aluminum
L=�50 0.8 050�0�05
Base Corner AluminumL=600 �.8 050�0�06
Beam Prop Head
L=4�0 2.0 050�0�05
Panel Prop head
�50x�5 �.0 050�0�06
End Beam
L=�800 �0.2 050�0�0�
Beam BarL=�00 0.5 050�0�08
Connecting Pin
L=5� 0.� 050�0�09
aluminum formwork
![Page 56: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/56.jpg)
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Name & Sketch Specification Weight(KG) No.
Connecting Pin
L=��� 0.2 050�0��0
Connecting Plate
L=�0 0.05 050�0���
Wall Tie
L=400 0.5 050�0��2
Wall Tie Sleeve
050�0���
Dismantling Tool for Wall Tie
050�0��4
Dismantling Pole
050�0��5
Plug
Ф20 050�0��6
PVC Sleeve
Ф21 050�0���
Bolt & Nut
M20/M�6 050�0��8
aluminum formwork
![Page 57: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/57.jpg)
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Steel formwork
Characteristics:◆ No assembling, easy operation with formed formwork.◆ High stiffness, make perfect shape for concrete.◆ Easy storage. ◆ Repeatedly turnover is available.◆ Fast forming with large-area steel formwork.◆ Widely applied range, such as building, bridge, tunnel, etc.
Application:
Steel formwork
![Page 58: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/58.jpg)
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Steel formwork
![Page 59: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/59.jpg)
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Vertical structure support system
![Page 60: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/60.jpg)
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Pull-push prop
Characteristics:◆ High degree of standardization◆ Simple site operations◆ Quick adjustment
Pull-push brace are used for supporting the wall and column formwork.
(1) For timber beam formwork
Pull-push propSupport system (for vertical structure)
![Page 61: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/61.jpg)
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(2) For steel frame formwork
There are three kinds of pull-push props, A,B,C. The A and B is suitable for the formwork not higher than �000mm; C is suitable for the formwork higher than �000mm as a reinforcer.
Pull-push prop connector
Connection one
Connection one
Formwork height ≤ �000mm Formwork height > �000mm
Pull-push prop
![Page 62: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/62.jpg)
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Application:
Pull-push prop
![Page 63: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/63.jpg)
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During single-sided concreting, the concrete pressure is transferred into the sub-structure by means of the single-side bracket.
Single-side bracket
Single-side bracket
![Page 64: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/64.jpg)
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Characteristics:◆ For concrete heights up to 8.0m and a fresh concrete pressure up to a maximum of 60KN/m2.◆ Good standard performance and versatility. ◆ Fast element coupling, all units can be quickly connected.◆ The finished wall is excellent and absolutely waterproof.◆ Optimized sizes for transportation.
There is no wall-through tie-rod in the Single-side bracket system. The whole system is adjusted by the anchor system and the regulator system.
The stress situation from the sketch above.F1 can resist the side pressure of the concrete and F2 can resist the rising force. R can not only bear the gravity force of the bracket, but also the side pressure of the concrete. This stress system is simple, reasonable and also with convenience and high safety.
Design principle:
Single-side bracket
![Page 65: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/65.jpg)
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Application:
Jiayuyuan project, Beijing China
Zoom subway station, Beijing China
Single-side bracket
![Page 66: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/66.jpg)
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Beijing Commercial Building, Beijing China AL Maha Sofitel Hotel ,Doha Qatar
Yonghegong subway, Beijing China Dongzhimen Subway, Beijing China
Hualian Garage, Beijing China Residential & Office tower, Dubai UAE
Single-side bracket
![Page 67: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/67.jpg)
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Compared with single-side bracket, it is small in sizes and easy to assemble & dismantlement. So the transportation and piling up is convenient.The maximal pouring height is �.0m.
Application:
City of lights, Abu Dhabi UAE
Structure sketch
�——main steel waling
2——upper pedestal
�——connecting pin
4——push-pull prop
5——anchor system
6——wing nut
�——D�5 Tie rod
8——nether pedestal
9——cast washer plate
Simple single-side bracket
Simple single-side bracket
![Page 68: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/68.jpg)
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With CNBM SSCB �80 climbing systems, the loads from the fresh concrete pressure are transferred through the brackets by means of V-strongbacks and compression braces into the scaffold anchors.
Typical applications for the SSCB �80 are dams, locks, cooling towers, pier heads, tunnels, and bank vaults.
The formwork is simply tilted backwards when striking takes place. The �.80 m wide bracket requires only a minimum of space.
Characteristics:◆ Economical and safe anchoringThe M30/D20 climbing cones have been designed especially for single-sided concreting using SSCB�80 in dam construction, and to allow the transfer of high tensile and shear forces into the still fresh, unreinforced concrete. Without wall-through tie-rods, finished concrete is perfect.
Single-side climbing bracket SSCB180
Single-side climbing bracket SSCB180
![Page 69: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/69.jpg)
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Anchor system for the first pouring
Bottom beam anchor system①Joint rod D20, L=�00②Wing nut D20③Cast washer plate �20x�20④Joint nut D20⑤Anchor rod D20 L=6�5
�.900.6��.262.00�.95
0�22�60099005062990000��9900506�0�22�500
All the parts can be reused except anchor rod.
Application sketch
Bottom beamWeight :42.0�KgItem No.:0�22�400
Anchor system for the second and more pouring
Tensile bolt M�6/L=80V-climbing cone M�6/D20High-strength rod D20/L=�00Anchor plate D20
�.22�.��0.8�0.65
99000�909900�20�9900024�99000�02
Single-side climbing bracket SSCB180
![Page 70: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/70.jpg)
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Assembly and application sketches:
Fix anchor system on the plywood by position bolt.
After the concrete pouring finished, take out the position bolt and remove the formwork. Fix the tensile bolt into the V-climbing cone.
Lift the climbing bracket and hang it on the tensile bolt, then insert the safe pin. Make sure the bracket and tensile bolt are fixed firmly.
After the next lift, tensile bolt and V-climbing cone
can be taken out for reusing. Then fill the holes with cement plaster.
Single-side climbing bracket SSCB180
![Page 71: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/71.jpg)
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◆ Stable and cost-effective for high loadsgenerous bracket spacings allow large-area formwork units with optimal utilization of the bearing capacity. This leads to extremely economical solutions.◆ Simple and flexible planningWith SSCB�80 single-sided climbing formwork, circular structures can also be concreted without undergoing any large planning process. Even use on inclined walls is feasible without any special measures because additional concrete loads or lifting forces can be safely transferred into the structure.
Different angle application of SSCB�80
Application:
AL Maha Sofitel Hotel, Doha Qatar The forth Qianjiang bridge, Zhejiang China.
Single-side climbing bracket SSCB180
![Page 72: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/72.jpg)
- �0 -
Xihoumen bridge, Zhejiang China.
Runyang bridge, Jiangsu China.
Single-side climbing bracket SSCB180
![Page 73: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/73.jpg)
- �� -
Xihoumen bridge, Zhejiang China.
Runyang bridge, Jiangsu China.
Single-side climbing bracket SSCB180
![Page 74: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/74.jpg)
- �2 -
Zhujiang bridge, Guangdong China.
Aizhan large bridge, Hunan China.
Single-side climbing bracket SSCB180
![Page 75: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/75.jpg)
- �� -
They are framework brackets for supporting large-area wall formwork. Typical applications for the CB240&CB2�0 are pier and column/shear wall/core walll/ in the building.CB210 has smaller size than CB240, it will be cost effective in some condition.
Characteristics:◆ High bearing capacityThe high loading capacity of the brackets allow very large scaffold units. This saves the number anchor points required as well as reducing climbing times.◆ Simple moving procedure by craneThrough the strong connection of formwork together with the climbing scaffold, both can be moved as a single climbing unit by crane. Thus valuable time-savings can be achieved. ◆ Fast striking process without a craneWith the retrusive set, large formwork elements can also be retracted quickly and a minimum of effort. ◆ Safe with work platformThe platforms have assembled firmly with bracket and will be climbing together, without scaffolding but can work safely in spite of your high location.
Climbing bracket CB240 & CB210
Climbing bracket CB240 & CB210
![Page 76: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/76.jpg)
- �4 -
Structures:
CB-240 structure sketch
CB-2�0 structure sketch
Console bracket
Formwork
Vertical waling
Pull-push prop
Retrusive set
Climbing bracket
Anchor system
Suspended platform
Diagonal tie-rod
Adjusting spindleWaling-to-bracket holder
Climbing bracket CB240 & CB210
![Page 77: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/77.jpg)
- �5 -
Assembly process:
Install climbing bracket, fix upright for main platform
Fix board for main platform
Hang the brackets on anchor shoes and insert the safe pins
Connect pull-push props & vertical walers to the formwork system
Connect the up platform to the formwork system Lift the whole formwork to the main platform and fix them to retrusive set
1 2
3 4
5 6
Climbing bracket CB240 & CB210
![Page 78: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/78.jpg)
- �6 -
Application:
Yalu expressway bridge, Sichuan China.
Climbing bracket CB240 & CB210
![Page 79: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/79.jpg)
- �� -
Sutong bridge, Jiangsu China.
Climbing bracket CB240 & CB210
![Page 80: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/80.jpg)
- �8 -
Xiarong Express Way Bridge, Guizhou China
Climbing bracket CB240 & CB210
![Page 81: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/81.jpg)
- �9 -
Doha office building, Doha Qatar.
Xinqiao Great bridge, China.
Climbing bracket CB240 & CB210
![Page 82: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/82.jpg)
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The power of the Auto-climbing Formwork is the hydraulic system, which includes the oil cylinder and two commutators. The commutators can control the climbing of climbing rail and the bracket. The steel rail and the bracket can inter-climbing, so the whole system will climb up steadily. Cranes are not needed during the construction. It’s easy to operate, highly efficient and safe. It’s the best choice for the construction of high buildings and bridges. There are mainly two types of standard auto-climbing brackets, ACB-50 and ACB-�00, the figure means the push power of cylinder with unit of KN.
Auto-climbing bracket ACB100 & ACB50
Auto-climbing bracket ACB100 & ACB50
![Page 83: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/83.jpg)
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templatesystem
anchor system
hyraulicsystem
bracket system
template
verticalwaling No.1
anchor
wall-attached set
wall-attached support
steel rail
pull-push prop
climbing bracket
middle plaform
suspended platform
upperplatform
retrusive set
verticalwaling No.2
Structures:
ACB-�00 structure sketch
ACB-50 structure sketch
tempaltesystem
anchorsystem
hydraulicsystem
bracketsystem
vertical
upperplatform
waling
pull-push prop
climbingbracket
retrusive set
suspendedplatform
template
anchor shoemain beam head
wall-attachedsupport
steel rail
anchor
Auto-climbing bracket ACB100 & ACB50
![Page 84: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/84.jpg)
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Characteristics:◆ Perfect load bearing anchor systemAnchor system is the most important supporting part. The system is made of five parts shown below. Thereinto, tensile bolt, V-climbing cone and washer can be taken out for reusing after the concrete pouring finished.There are two kinds of anchor systems,A & B. A is matched with single anchor shoe and B is matched with double anchor shoe.
nchor assembly A (Matched with single anchor shoe)①Tensile bolt M42②Washer �8/52③V-climbing cone M42/D20④High-strength rod D20/L=�00⑤Anchor plate D20Anchor assembly B(Matched with double anchor shoe) ①Tensile bolt M�6②Washer 65/46③V-climbing cone M�6/D20④High-strength rod D20/L=�00⑤anchor plate D20
�.600.2�2.�80.8�0.65
�.050.�4�.��0.8�0.65
99000�940�09�6�09900�2049900024�99000�02
99000�9�0�09�6��9900�20�9900024�99000�02
◆ Crane-independentCrane-independent forming, striking and climbing speeds up the work procedures on the construction site and also makes them independent of each other. This means the planned sequences can be maintained along with guaranteeing high productivity levels. The crane can therefore be used for other tasks.
Hydraulic system is mainly made of two commutators, oil
cylinder and power distribution system.The commutators
can control the climbing of climbing rail and bracket.
Auto-climbing bracket ACB100 & ACB50
![Page 85: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/85.jpg)
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◆ High bearing capacity and safeThe stable working platforms are able to carry large loads, e.g. the storage of reinforcing steel for the next climbing section. Generously-sized working platforms, the well thought-out design for handling very high wind loads and the patented control function of the climbing mechanism are some of the special details contained within the comprehensive safety concept. ◆ Platforms adjusted to suit the angle of inclinationThe horizontal working areas thus created provide safe and comfortable conditions for reinforcement work, shuttering and striking, concreting and finishing.
◆ The ACB formwork system can climb not only vertically but also slantways, the largest angle is �8 degrees.◆ The system can climb up wholly or separately. The climbing process is steady, synchronous and safe.◆ The bracket will not fall to the ground until the construction is finished, the field will be saved and the impacting breakage will be reduced (especially the panel).◆ The system will furnish omnidirectional platform, the construction organizations don’t need to set up additional operation platform.◆ The error of structure construction is small and easy to correct. ◆ The climbing speed is fast, the construction course will be quickened.◆ The formwork can climb itself and cleaning work can be done in the same situs , the used times of tower crane will be greatly reduced.
Auto-climbing bracket ACB100 & ACB50
![Page 86: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/86.jpg)
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Assembly process:
�. Assemble climbing bracket, fix upright for
main platform.
2. Fix board for main platform.
�. Lift the brackets, hang them on the anchor shoes and insert the safe pins.
4. Connect vertical waling and pull-push prop with the formwork system,
install operating platform.
5. Lift the formwork system and put them on the retrusive set, adjust the
formwork.
Sketch of climbing vertically:
The �st step The 2nd step The �rd step The 4th step
Auto-climbing bracket ACB100 & ACB50
![Page 87: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/87.jpg)
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The 5th step The 6th step The �th step
Sketches of inclined climbing:
The �st step The 2nd step The �rd step The 4th step
The 5th step The 6th step The �th step
Auto-climbing bracket ACB100 & ACB50
![Page 88: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/88.jpg)
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Application:
Sutong bridge, Jiangsu China
Jing-ao commercial building, Beijing China.
Auto-climbing bracket ACB100 & ACB50
![Page 89: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/89.jpg)
- 8� -
CRC project, Dubai UAE.
Suramadu bridge, Indonisia.
Auto-climbing bracket ACB100 & ACB50
![Page 90: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/90.jpg)
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Ganxigou bridge
Auto-climbing bracket ACB100 & ACB50
![Page 91: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/91.jpg)
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Sanchaji bridge, China.
Auto-climbing bracket ACB100 & ACB50
![Page 92: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/92.jpg)
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CRC project, Dubai UAE.
Suramadu bridge, Indonisia.
Auto-climbing bracket ACB100 & ACB50
![Page 93: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/93.jpg)
- 9� -
Level structure support system
![Page 94: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/94.jpg)
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Steel prop & Tripod & Beam clamp(1) Steel prop is a vertical support system widely used in construction.
Structure sketch
(�)Connection pin(2)Adjust screw tube(�)Adjust nut(4)Handle
Series Spec.(mm) Weight(kg)
Ф88.5/Ф77.5 2900-5500 ��.65
Ф75/Ф60
�400-2500 �4.64
�650-�000 �6.5�
�900-�500 �9.90
2�50-4000 25.�2
Ф60/Ф48
�400-2500 ��.5
�650-�000 ��.98
�900-�500 ��.�9
Characteristics:
◆ Simple & flexible structure
◆ Easy & fast operation
◆ Economical efficiency
◆ Easy storage and transportation
Steel prop & Tripod & Beam clamp
![Page 95: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/95.jpg)
- 9� -
◆ Reasonable load-bearing capacity
(2) Tripod is always used as support for steel prop.
It can be folded, that will be easy for transportation and storage.Spec. Wight(Kg) Remark
H=900mm �2.�5 For Ф75/Ф60 propH=�00mm �0.�� For Ф60/Ф48 prop
Steel prop & Tripod & Beam clamp
![Page 96: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/96.jpg)
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(3) The beam clamp is a technical instrument for supporting beam formwork
which makes conventional beam formwork simple, and increases the construction
efficiency.
Characteristics:
◆ Flexible structure
With beam forming support, the biggest pouring height can reach �50mm.
Steel prop & Tripod & Beam clamp
![Page 97: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/97.jpg)
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Add the extension, the biggest pouring height can reach �50mm.
◆ Optimum design proposal
Beam height H(cm)
Space between S(m)
Without floor slabFloor slab thickness
D=20cmFloor slab thickness
D=30cm
30 2.25 1.50 1.25
35 2.00 1.25 1.00
40 1.75 1.05 0.90
45 1.50 0.95 0.80
50 1.25 0.85 0.70
55 1.00 0.75 0.60
60 0.75 0.65 0.50
Steel prop & Tripod & Beam clamp
![Page 98: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/98.jpg)
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◆ Project application:
Beach tower, Doha, Qatar.
Paseo Los Proceres in Honduras
Steel prop & Tripod & Beam clamp
![Page 99: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/99.jpg)
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Murqab tower (Doha, Qatar)
City of lights C�5, Abu Dhabi, UAE.
City of lights C�5, Abu Dhabi, UAE.
Steel prop & Tripod & Beam clamp
![Page 100: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/100.jpg)
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For aluminum frame slab
Steel prop & Tripod & Beam clamp
![Page 101: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/101.jpg)
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Ring-lock scaffolding
A support system for construction,
owns advantages of both cup-lock
scaffolding and shoring tower.
It is in the development direction of
new type scaffolding.
According to the standard diameter,
they are divided into two series:
Φ48 series and Φ60 series.
It is widely used in buildings,
bridges, tunnels etc..
Ring-lock scaffolding
![Page 102: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/102.jpg)
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Auto-Welding the standard.
Characteristics:
◆ High degree of standardization
◆ Easy to storage and transportation
Ring-lock scaffolding
![Page 103: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/103.jpg)
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◆ Easy and quick erection
Ring-lock scaffolding
![Page 104: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/104.jpg)
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◆ Excellent stability and bearing capacity
Load diagram for scaffolding Ф60 series, H=8m.For safety, scaffolding designer usually take 2 times factor in their project.
Ring-lock scaffolding
![Page 105: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/105.jpg)
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◆ Standard components of Ф48 Series:
Name & Specs Sketches Weight(Kg) Item No.
Ledger(Ф42)600900�200�500�8002�002400�000
2.54�.404.2�5.�46.006.86�.��9.46
02��0�0�02��0�0202��0�0�02��0�0402��0�0502��0�0602��0�0�02��0�08
Standard(Ф48)�000�50020002500�000
4.026.0�8.05�0.���2.08
02��020�02��020202��020�02��020402��0205
Diagonal brace(Ф42,W*H)
�200�500�500�500�200�000�500�000
5.596.�24.485.�5
02��0�0�02��0�02
02��0�0�A02��0�04
Standard connector 0.56 02��0400
Pin 0.�6 02��0500
Screw jack head 4.54 020�0600B
Screw jack foot 2.85 020�0�00B
Ring-lock scaffolding
![Page 106: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/106.jpg)
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◆ Standard components of Ф60 Series:
Name & Specs Sketches Weight(Kg) Item No.
Ledger(Ф48)600900�200�500�8002�002400�000
�.0�4.0�5.0�6.0��.0�8.0�9.0���.02
02�20�0�02�20�0202�20�0�02�20�0402�20�0502�20�0602�20�0�02�20�08
Standard(Ф60)�000�50020002500�000
5.2��.9��0.55��.�9�5.8�
02�2020�02�2020202�2020�02�2020402�20205
Diagonal brace(Ф48,W*H)
�200�500�500�500�200�000�500�000�800�000�800�500
6.44�.055.�65.9�6.�2�.��
02�20�0�02�20�02
02�20�0�A02�20�0402�20�0502�20�06
Standard connector 0.8� 02�20400
Pin 0.�0 02�20500
Screw jack foot 5.�2 0206�000B
Screw jack head 6.54 0206��00B
Ring-lock scaffolding
![Page 107: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/107.jpg)
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◆ Project application:
Centre point in Medan, Indonesia
Ring-lock scaffolding
![Page 108: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/108.jpg)
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Bread workshop, Singapore.
National Indoor Stadium, China
Ring-lock scaffolding
![Page 109: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/109.jpg)
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Highway bridge in Guizhou, China
Rainbow bridge, Beijing China
Ring-lock scaffolding
![Page 110: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/110.jpg)
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Tower scaffoldingShoring tower is an effective supporting system. It is easy to assemble and dismantlement, and has excellent stability and bearing capacity. It has been widely used in the construction of industry & residential buildings , bridges, tunnels and dam project, etc.
Tower scaffolding
![Page 111: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/111.jpg)
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Characteristics:
◆ High degree of standardization.
The bearing capacity of a single leg
The bearing capacity of a single leg
Tower scaffolding
![Page 112: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/112.jpg)
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◆ Easy storage and transportation
The frame storage in Dubai warehouse
The frame in package
Tower scaffolding
![Page 113: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/113.jpg)
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Typical standard components:
Name Skecth Specification Weight(kg)
Head jack Ф50/Ф38 8.2
Base jack Ф38/Ф50 8.0
Frame �00���
�6.�0�9.�0
Diagonal �00x�00 2.80
End frame �00x�00 �5.80
Tower scaffolding
![Page 114: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/114.jpg)
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◆ Project application:
Hongyanhe nuclear power station, Dalian China.—type B
Ruwas bypass, Abu Dhabi UAE.---type A
Ertan Power Station ,China---type A Tianshengqiao Power Station,China
Tower scaffolding
![Page 115: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/115.jpg)
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Stair towerThe structure of ring-lock stair tower is the same as Φ60 ring lock scaffolding. The dimension of cross section is �500×�000mm.It is widely used in construction.
Bearing capacity of stair tower:
When the stair tower reaches the height of �50 meters, the bearing capacity is 0.25KN/
mx150m = 37.5KN. So it is safe in 150 meters high (attached to the wall every 4.5 meters).
Stair tower
![Page 116: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/116.jpg)
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Line chart of bearing capacity and height
Standard components of type B:
Name&Spec. Sketch Weight(Kg) Item No.
StairBoard
6�.��40.0
02��0�00
Handrail 4.�8 02��0200
Guardrail 4.45 02��0�00
TopplatformBoard
�5.�95.0
02��0400
Stair tower
![Page 117: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/117.jpg)
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Name&Spec. Sketch Weight(Kg) Item No.
Ledger�500�000
6.0���.02
02�20�0402�20�08
Standard �000 �5.8� 02�20205
Diagonal brace�500X�500
�.�� 02�20�02
Standard connector 0.8� 02�20400
Connecting pin 0.�0 02�20500
Screw jack foot 5.�2 0206�000
Stair tower
![Page 118: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/118.jpg)
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◆ Project application:
Hongyanhe nuclear power station, Dalian China.—type B
Hongyanhe nuclear power station, Dalian China.—type B
Stair tower
![Page 119: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/119.jpg)
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Platform system
![Page 120: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/120.jpg)
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Climbing platform CP190Climbing bracket GJ�90 is mainly used as operating platform during construction. It can be used on the vertical wall and arced wall. The bracket hang on the anchor system and all the load are supported by anchor system. It’s convenient to assemble and disassemble, the construction is easy, rapid and safe.
Anchor system:Anchor system is the most important supporting part. The system is made of five parts shown below. There into, tensile bolt, anchor shoe and V-climbing cone can be taken out for reusing.
Operating platform sketch
①Tensile bolt M24/L=�5②Anchor shoe③V-climbing cone M24/D�5④High–strength rod D�5/ L=�00⑤Anchor plate
0.��0.�9�.090.5�0.5
99000�990��2�0009900�20�————99000�0�
Climbing platform CP190
![Page 121: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/121.jpg)
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Assembly and application sketches:
�. Fix anchor on the plywood. �. Fix anchor on the plywood.
�. Fix the anchor shoe. 4. Lift the climbing bracket and hang it.
5. Insert the safe pin. 6. After the next lift, tensile bolt, anchor shoe and V-climbing cone can be taken out for reusing.
Climbing platform CP190
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Shaft platformAs operating platform, the shaft platform is mainly used in the concrete pouring of elevator shaft, equipment shaft, stair shaft of high-rise building and so on.
Characteristics:
◆ The length of shaft beam is adjustable.
Structure sketch
Lmin=�450, Lmax=5800.
Shaft platform
![Page 123: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/123.jpg)
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◆ Flexible structure makes lifting easier.
Application:
Shaft platform
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Protection platform PP-50A kind of new type construction protection system, applying operating platform and safer job location for construction corps.
Structure sketch
Protection platform PP-50
![Page 125: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/125.jpg)
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Characteristics:
◆ Easy and quick assembling.
The sketch of assembling
◆ Lifted as a group, it is rapid and economic.
The sketch for lifting process
Protection platform PP-50
![Page 126: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/126.jpg)
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◆ Auto-climbing
Protection bracket can climb
with the hydraulic system.
Here are some parameters:
Rated pressure:20Mpa
Climbing speed:0.��m/min
Oil cylinder stroke:4�5mm
◆ A safe and reliable anchor system
�. Composition
2. Assembly process of anchor system
D20Anchor plate
V-climbing cone
M�6/D20
Tensile bolt M�6/L=��0
(�) Embed V-climbing cone and anchor plate into the slab.
Protection platform PP-50
![Page 127: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/127.jpg)
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(2) Fix anchor shoe on the slab by tensile bolt.
(3) The fixed anchor shoe.
◆ High work efficiency with work platform and unload platform
Work platform application
Protection platform PP-50
![Page 128: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/128.jpg)
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Unload platform application
◆ High light transmittance with the hollow block
Protection platform PP-50
![Page 129: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/129.jpg)
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Project application:
Project: city of lights, Abu Dhabi UAE
Protection platform PP-50
![Page 130: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/130.jpg)
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Project: AL Hikma Tower, Dubai UAE
Service Platform for Science and Technology, Haerbin China
Protection platform PP-50
![Page 131: CNBM Formwork System](https://reader033.vdocument.in/reader033/viewer/2022042422/55c97f4cbb61eba86a8b456a/html5/thumbnails/131.jpg)
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Project: Marina Star Tower ,Malaysia
Protection platform PP-50