layher allround scaffolding® layher allround technology ... · layher allround scaffolding®...

Layher Allround Scaffolding®Layher Allround Technology

The universal systemfor everyday and

complicated tasks in scaffolding

made of galvanised steel or aluminium

General construction approvalsZ-8.22-64, Z-8.22-64.1

Quality management certified according to

ISO 9001:2008 by German TÜV-CERT

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More poss ib i l i t ies . Quick ly erected with safety .

Original Layher Allround Scaf folding®

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– and i ts ingenious Allround technology

It’s the Allround Connector that gives you the edge: design, top-quality material and precision manufacture by Layher guarantee stability, quality and safety.

The »Original« Layher Allround Scaffolding® For demanding and complex scaf-

folding applications – i. e. wherever

conventional scaffolding technology

falls short of optimal thus cost effec-

tive use, Layher Allround Scaffold-

ing convincingly comes in with an

unmatched range of advantages:

unbeatably fast assembly, persua-

sive economic arguments and an

extensive range of series-produced

accessories. This and more is avail-

able thanks to allround versatility

from one system.

Connections in this quick to assemble

and spannerless scaffolding system

make a unique combination: providing

structural strength immediately on

assembly and subsequent ultimate

force transmission while offering a

choice of automatically right-angled

or splayed connections with unrival-

led safety right from the start.

Layher Allround Scaffolding has

become a by-word on the market for

both modular scaffolding and out-

standing quality.

Layher Allround Scaffolding is an

investment in a perfected and com-

plete system – in steel or aluminium

– with all the necessary approvals,

and rapid, safe, highly versatile and

continually profitable scaffolding

construction.

Original Layher Allround Scaf folding®

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Quality management certified according to ISO 9001:2008by German TÜV-CERT

Member of IIOC.

F

NFA

Approval for Allround Connector and regular assembly:07 P

B NL

Approval for Allround components:VGS – L 10

H

Approval for Allround Connector in steel:G-215/91

Approval for regular assembly in steel:G-215/91

More poss ib i l i t ies . Unique connect ion technology.

The Allround Force Connector makes it possible.

. . . the component is immediately secured against any possibility of shifting or dropping out. That means: safe 1-man-assembly, whatever the height.

Structural assembly from the beginning: By sliding the wedge head over the rosette and inserting the wedge into one of the holes . . .

A blow with a hammer on the wedge transforms the connection from structural assembly to force transmitting rigidity.

For industry, chemical plants, power stations, aircraft hangars, shipyards, theatres and arenas, at any site or facility, the “Original” does full justice to its reputation as an all-rounder.As work and protective scaffolding at the facade, as birdcage, tower and suspended scaffolding, or as a rolling tower – the right scaffolding at all times and for all jobs and requirements.

For very difficult ground plans and anchoring conditions, for very irregular structures, and for jobs with increased safety requirements.

The flat rosette without recesses or raised edges prevents clogging with con-crete, sprayed foam, dirt etc. that might otherwise hamper assembly.

CZ SQ

Approval for Allround modular system in steel:235/032/2010

Approval for Allround modular system:00001/115/2010

Further approvals and type testing in many other countries, accessible by the user whenever required.

D

Approval for Allround Modular System in steel:Z-8.22.64

Approval for Allround Connector in aluminium:Z-8.22-64.1

E

Approval for the Allround Modular System in steel:A34/000006

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N S

Norway:Approval for regular assembly in steel: 76/02

Sweden:Approval for regular assembly in steel Allround: 154801

Approval for regular assembly in aluminium Allround: 154806

The Allround Force Connector makes it possible.

UKRPL

Approval for Allround Connector in steel:B/02/003/07

What use is a spannerless con-nection if the time saving is lost by having to measure for right angles?

Built-in assembly speed: the fournarrow holes in the perforatedrosettes centre the ledgers auto-matically and securely at rightangles – while the four largeholes permit the alignment ofledgers and diagonal braces atthe required angle.

Forget about ... ... lengthy measuring and levelling,... time-consuming spanner work,... repeated adjustments,... tube/coupling entanglements,... undefined structural

force situations ...

The wedge head is precisely matched to the radius of the standard at the front end – so forces are applied to a surface not a line and always centrally into the standard.

The result of superior design: up to 8 connections at various angles can be made in one plane with the structurally ideal Allround Connector. The assembly of the system is straight-forward.

Further approvals and type testing in many other countries, accessible by the user whenever required.

I

Approval for Allround Modular System in steel:20036/OM-4and extensions

RUS

Approval for the Allround System in steel and aluminium:POCC DE.AB34.B00212

Approval for the Allround System in steel:UA 1.082.0053930-10

Approval for the Allround system in aluminium:UA 1.082.0053933-10

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®

M o r e P o s s i b i l i t i e s . T h e S c a f f o l d i n g S y s t e m .

Layher®

Allro

und

Scaf

fold

ing®Layher Allround Scaffolding

Module SystemAllround Steel

General Building Authority Approval Z-8.22-64

Certification according to DIN ISO 9001/EN 29001

by German TÜV-CERT

Member of the IIOC.


S a f e . C e r t i f i e d . T e s t e d .

Guaranteed with approval.

Z-8.22-64: The Allround Modular System in steel (version K 2000+ and former version [Variant II])

The Layher Allround connector K 2000+ was developed by optimisation from the Allround connector which has been proving its worth since 1974.

The Layher Allround connector K 2000+ shows compared with the former Allround connectorA substantially higher loading capacitiesA bending moment of ledger connection: + 49 %A vertical diagonal braces: +113 %

That means: Material savings.More possibilities.

A Compatibility with Allround material of the former design is assured as a general principle. When K 2000+ diagonal braces are used with former Allround standards,

higher loading capacities are approved for these connections, see approval.

That means: existing material is »upgraded«.

The Allround Connector that gives you the edge: design, top-quality material and precision manufacture by Layher guarantee stability, quality and safety.

Layher Allround scaffolding has – in addition to its German approval – other national approvals in all the European countries, in which an approval system exists.

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Approval for standard assembly.

Z-8.22-64

A Approval for standard assembly as facade scaffolding:Besides the approval for the Connector, Allround Scaffolding is also approved for assembly as facade scaffolding, meaning that assembly is possible with-out additional calculation.Vertical diagonal braces are not required in the standard assembly according to approval.

A For facades too, Allround Scaffolding offers the well-tried Allround benefits:

A low susceptibility to cloggingA »automatic« right-angled structureA versatilityA high loading capacityA decks can be fitted or removed at any point and at any time

A Allround Scaffolding is an intelligent and economical solution.

Particularly irregular facades and structures with curving ground plans can be enclosed economically and safely using Allround Scaffolding.

This is where Allround Scaffolding with its superlative adaptability offers an intel-ligent and economical alternative.


Allround Scaffolding in aluminium

Z-8.22-64.1

Possible applications in which the speci- fic advantages of the Layher Allround Scaffolding systems made of aluminium can be used to particular advantage in terms of both profitability and design ele-gance include

A rolling towersA suspended scaffoldingA scenery in theatresA for trade fairs and events

A a support base insufficient to with-stand the forces from a steel scaffold-ing structure

A historic natural masonry requires refur-bishing, but is crumbling under the effects of the environment and hence is unable to bear the weight of steel scaffolding.

A These are possible scenarios where the use of Layher’s Allround aluminium system is ideal.

Other outstanding arguments in favour of using Layher’s Allround in its aluminium version are:

A faster assembly A low loading weight A less physical strain on the assembly

personnel.

Layher Allround in aluminium can be used in conjunction with Layher Allround in steel, as both systems are compatible.

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Allround Scaffolding system-components

O-ledger, steel/aluminium Lengths 0.25 m – 4.14 m

O-ledger, reinforcedLengths 1.09 m and 1.29 m

U-ledger, steel/aluminiumLengths 0.45 m, 0.50 m and 0.73 m

U-ledger, reinforcedLengths 1.09 m and 1.40 m

U-bridging-ledger, steel/aluminiumLengths 1.57 m, 2.07 m, 2.57 m, 3.07 m

U-ledgersteel deck – steel deckLengths 0.32 m, 0.64 m, 0.96 m

U-ledgersteel deck – O-ledgerLengths 0.32 m, 0.64 m, 0.96 m

U-lift-off preventerLengths 0.39 m – 3.07 m

U-toe board, woodLengths 0.73 m – 4.14 m

Standardwith pressed-in spigot,Lengths 0.5 – 4.0 m

Standardwithout spigot,Lengths 0.5 – 4.0 m

U-steel deck T4, 0.32 m wideLengths 0.73 m, 1.09 m, 1.29 m, 1.40 m, 1.57 m, 2.07 m, 2.57 m, 3.07 m, 4.14 mperforated, non-slip

U-steel deck, 0.19 m wideLengths 0.73 m, 1.09 m, 1.40 m, 1.57 m, 2.07 m, 2.57 m, 3.07 mperforated, non-slip

U-robust deck, 0.61 m wideLengths 0.73 m — 3.07 m

U-robust deck, 0.32 m wideLengths 1.57 m — 3.07 m

U-stalu deck, non perforated,0.61 m wideLengths 1.57 m, 2.07 m, 2.57 m, 3.07 m

U-stalu deck, 0.32 m wideLengths 1.57 m, 2.07 m, 2.57 m, 3.07 m, 4.14 m

U-stalu deck, 0.19 m wideLengths 1.57 m, 2.07 m, 2.57 m, 3.07 m

U-robust access deck, 0.61 m wide, with integrated ladderLengths 2.57 m, 3.07 m

Diagonal brace, steel/aluminiumBay height 0.5 m – 2 m. For bay lengths: 0.73 m, 1.04 m, 1.09 m, 1.40 m, 1.57 m, 2.07 m, 2.57 m, 3.07 m, 4.14 m

O-ledger horizontal-diagonal plan brace, steel, Lengths 2.22 m – 4.34 mfor different layouts

Load bearing components in steel and aluminium

Diagonals

Platforms, access decks

Horizontal elements, side protection

Three basic elements: standard, ledger, diagonal brace, in practical dimensions and functional components form

the Allround System. All elements are made of steel and are hot-dip galvanized. They all come from our own production,

in accordance with the approvals of the respective authorities. Certified quality due to strict control

of incoming raw materials in each production phase.

U-toe board,aluminiumLengths 0.73 m – 3.07 m

U-steel toe boardLengths 0.73 m – 3.07 m

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99

Adjustable base 60Length 0.6 m

Adjustable base 80,reinforcedLength 0.8 m

Adjustable base 60, swivelling, reinforcedLength 0.6 m

Swivelling head jack 60,solid, 16 cmLength 0.6 m

Wedge spindle swivel couplerto brace scaffold bases

Base collar,Steel

Allround console bracket, 0.28 m and 0.39 m wide

Allround console bracket, 0.73 m wide

O-lattice beamLengths 5.14 m, 6.14 m, 7.71 m

U-lattice beamLengths 2.07 m, 2.57 m, 3.07 m, 4.14 m, 5.14 m, 6.14 m

Spigotfor U-lattice girder, incl. 2 bolts

Spigotwith half-coupler for O-ledger,WS 19 or 22

U-platform stairs,2.0 m high, aluminiumLengths for 2.57 m bay

for 3.07 m bay

U-platform stairs,1.5 m high, aluminiumLengths for 2.57 m bay

Stair guardrail,2.0 m highLengths for 2.57 m bay

for 3.07 m bay

Stairway guardrail adaptor

Rigid wedge couplerWS 19 or 22

Swivel wedge couplerWS 19 or 22

Twin wedge coupler

Rosette

Allround wall tieLength 0.8 m

Base plates

Stair / ladder access

Couplers

Anchorage

Brackets

Lattice beam

Access ladderfor access decksLength 2.15 m

Steel plank, 0.19 mLengths 1.00 m, 1.50 m, 2.00 m, 2.50 m, 45 mm high

Steel plank, 0.30 mLengths 1.00 m, 1.50 m, 2.00 m, 2.50 m, 45 mm high

Version with Locking pins on one or both sides.

WS = wrench size

U-aluminium access deck, 0.61 m wide, with integrated ladderLengths 2.57 m, 3.07 m

U-steel access deck,0.64 m wideLengths 2.07 m, 2.57 m

* For more information see Price List Layher Allround Scaffolding 2009/2010.

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10

1

2

4

3

5

6

7

8

Standard configurationThe Allround wedge lock system offers an ideal and safe positive connection between standards, ledgers and diagonal braces.The system provides permanent safety for erectors and users alike. By applying a blow with a 500 g hammer, the joint is secured. Standard lift height is 2 m; other heights are possible but may require special components or procedure. Consult Layher for further information.

(7) All wedge connections must be knocked in with a 500 g hammer until the blow bounces.

For timber plank decking or when no decks are installed, longitudinal ledgers must be installed and, in every fifth bay, horizontal diagonal braces, each level.

(8) To extend scaffold further repeat steps (4), (5), (6) and (7).

Timber planks must be laid if required. Insert standard decks as stiffeners every 2 m apart in the upward direction as building work progresses.

(1) Starting at the highest point place threaded base plates at the required centres. Use soleplates where necessary to distribute the load.

For allowable loads and max. spindle extensions h (see page 17 and Tab. 20, page 20)

(2) Fit a collar over the threaded base plates.

(3) Connect collars using ledgers. Use the small holes of the rosette for right-angleconnections.

Then, level the base commencing at the highest point of the ground, by adjusting the wing nut.

(4) Fit standards, then at the next lift height connect one board bearer/ledger and two longitudinal ledgers (when using scaffold boards), or one U-transom and standard decking units with lock against lift-off plates.

Installation of 2nd transverse ledger 0.5 m above the bottom transverse ledger (in the case of facade scaffolding structures with more than 60 % of the permissible standard load).

(5) Select lengths of standards in such a way that the joints occur at either deck level or transom level.

(6 a) Tower-like (6 b) Large area configuration configuration

(drawings do not show anchorages)

Diagonal braces Allround scaffolding, at assemblies different from the standard assembly

(6) Fix diagonal braces according to static requirement. At standard scaffold assemblies according to approval vertical diagonal braces are not required. If required they can be fixed in every 5th bay in tower-like (6 a) or in large area configuration (6 b).

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11

10

9

12

11

↓

↓

↓

↓

11 a

11 b

12

12

Scaffold deckingThe Layher system allows you to choose between decking elements made of hot-dip galvanized steel, aluminium, solid wood or an aluminium frame with plywood deck, depending on application, load class and your operational requirements. An inherent characteristic of all Layher decking elements is their reinforcing effect within the scaffolding. Longitudinal ledgers are not necessary; see also item (9).

(11) Overlapping on transverse ledgers

Timber deck according to Tab. 2, DIN 4420, pt. 3.

(12 ) Without height offset, butt-joined on support ledger with due consideration of support points.

Standard decking

(9) and (10) Suspend decks in U-transoms and secure them with lock against lift-off. Deck selected depending on loading and standard spacing.

Three-part lateral protection

(11 a) Mount one ledger at 0.5 mabove deck level as an interme-diate hand rail and at 1.0 m as themain guard rail. Attach toe boards to the scaffolding bays and to the ends.

(11 b) When overlapping timber planks are used as decking element and when the guard rail height is less than 95 cm, add an additional ledger at a height of 1.5 m.

(12) Place longitudinal and end toe boards behind the wedges.

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17

18

19

20

21

14 a

14 b

15

12

Further configurations

Extending with console brackets

(17) Extend by 0.3 m using an Allround console bracket plus standard decking element or scaffold boards.

Formation of corners

With standard decking elements

(14 a) Form corner using 3 standards, as shown.

Example

or

(14 b) Erect bridging ledgers on each level of decking elements, as shown, hook on decking elements and secure with lock against lift-off.

Example

With planks

(15) Form corner using 4 standards, as shown.

(18) Extend by 0.7 m using an Allround console bracket plus brace.

(19) In the cantilever end bay diagonal brace connection as shown.

(20) In the continuing cantilever scaffold bay, diagonal braces are fixed at the 0.5 m lower rosette.

Secure the console bracket deck with lock against lift-off, see fig. (9) if necessary.

Illustration making clear the applications, figs. (19) and (20)

Tower and birdcage scaffolding

(21) Use of U bridging ledger and U lattice girders (see page 13).

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13

1

1

1

R R R

1

A

A

1

1 1

1

R R

A

A

<

<

0.73

<

<

Section A–A

≤ 24

m

# 2 x 3.07 = 6.14 m

Section A–A

≤ 24

m

# 2 x 2.57 = 5.14 m 1.09

Allround bridgings

Bridging of up to 4.14 m can be made by means of suitable steel or aluminium decks and by using the corresponding guard rails and toe boards.

Bridging of gateways, projecting parts of buildings, balconies or openings by using Allround lattice beams (see bridging arrange-ment B) or Allround diagonal braces (see bridging arrangement A).

(24) Allround lattice beam: Connect top chord and bottom chord to rosette using wedge head. For bridging jobs in accordance with bridging arrangement B.

For higher loads: strengthening of lattice beam with vertical diagonal braces.

Bridging arrangement Afor load class 3; 2 kN/m2;width: 0.73 m, height: 24 m

Bridging arrangement Bfor load class 3: 2 kN/m2;width: 0.73 m, height: 24 m

I Anchorage point for bridging R Scaffold tube Ø 48.3 x 3.2 (min.) as horizontal diagonal brace1 Ledger inside and outsidePosition of diagonal braces:______ outside– – – – inside

Bridging arrangement Afor load class 4: 3 kN/m2;width: 1.09 m, height: 24 m, with K 2000+ diagonal braces

# 2

4 m

Section A—A

A

A

B B

# 2 x 3.07 = 6.14 m

Section B–B(horizontal bracing)

0.73

<

<

1 1 1 1

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14

Vz Vz

N

NV

NV

VY VY

Z-8.22-64: K 2000+

Normal force

Horizontal force

Ultimate capacities

My

Connection moment

Connection momentMy,R,d = ± 101.0 kNcm

Vertical shear force single connectionVz,R,d = ± 26.4 kN

Vertical shear force per rosetteΣ Vz,R,d = ± 105.6 kN

NR,d = ± 31.0 kNNormal force in the vertical diagonal brace for a bay height of 2.0 m for K 2000+ :

S t r e s s c a p a c i t y v a l u e s * o f t h e A l l r o u n d l e d g e r a n d t h e d i a g o n a l b r a c e .

Normal force in the vertical diagonal brace for a bay height of 2.0 m for Variant II:

When K 2000+ is used with Variant II, higher stress capacities are approved.

O-ledger: Vy,R,d = ± 10.0 kN

Vertical force

Axial force, diagonal brace

The K 2000+ connector can be combined with the connector of Variant II. Higher stress capacities as per approval.

Compression Tension Bay length [m] 0.73 1.09 1.40 1.57 2.07 2.57 3.07 4.14 all bay

lengthsN V.R.d

[kN] -8.4 -8.4 -8.4 -8.4 -8.4 -8.4 -8.4 -5.3 + 8.4

Compression TensionBay length [m] 0.73 1.09 1.40 1.57 2.07 2.57 3.07 4.14 all bay

lengthsN V.R.d

[kN] -16.6 -16.8 -15.5 -14.7 -12.4 -10.2 -8.4 -5.3 +17.9

MT

MT,R,d = ± 52.9 kNcm

U-ledger: Vy,R,d = ± 5.9 kN

VY VY

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15

Vz Vz

N

My

VY VY

NV

NV

Z-8.22-64: Variant II (previous standards, ledgers and braces)

Vertical forceConnection moment

Normal force

Horizontal force

Connection momentMy,R,d = ± 68.0 kNcm

Vertical shear force single connectionVz,R,d = ± 17.4 kN

Vertical shear force per rosetteΣ Vz,R,d = 69.5 kN

O-ledger: NR,d = ± 22.7 kN

NV,R,d = ± 8.4 kN

Rd = stress capacity,(incorporates partial safety coefficient γM)

* “Permissible loads“ or “Working loads“ are obtained by dividing the stress capacity by 1.5 (= γF)

O-ledger: Vy,R,d = ± 6.7 kNU-ledger: Vy,R,d = ± 5.9 kN

Axial force, diagonal brace

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Approved load bearing capacitiesZ - 8 . 2 2 - 6 4 : K 2 0 0 0 + , s t e e l , v a l u e s a r e p e r m i s s i b l e l o a d s .

V a r i a n t I I , s t e e l

K 2 0 0 0 + , a l s o V a r i a n t I I

Tab. 5 Load bearing capacity of U-transom (U), ledger, reinforced (V), round ledger (O)

Type of ledger and length [m]

U0.73

U – V1.09

U – V1.40

O – V1.09

O – V1.28

Evenly distributed load (q) [kN/m] 19.01 17.34 10.42 21.82 15.56

Point load (P) in themiddle of the bay [kN] 6.10 8.76 6.84 11.00 9.34

Tab. 6 Load bearing capacity of U-bridging ledgers

Type of bridging ledger [m] 1.57 2.07 2.57 3.07

Evenly distributed load (q) [kN/m] 15.16 8.65 5.12 3.59

Point load (P) in themiddle of the bay [kN] 7.97 6.92 5.25 5.24

Tab. 1 Load bearing capacity of ledgers

Bay length [m] 0.73 1.09 1.40 1.57 2.07 2.57 3.07

Evenly distributed load (q) [kN/m] 22.07 10.44 6.54 5.26 3.12 2.06 1.46

Point load (P) in themiddle of the bay [kN] 7.43 5.21 4.17 3.77 2.96 2.42 2.06

Tab. 2 Load bearing capacity of diagonal braces, K 2000+

Bay width [m]

Load

cap

acity

max

. D [k

N] 0.73 1.09 1.40 1.57 2.07 2.57 3.07

Diagonal brace

+11.93- 11.1

+11.93- 11.2

+11.93- 10.33

+11.93- 9.8

+11.93- 8.3

+11.93- 6.8

+11.93- 5.6

Tab. 4 Load bearing capacity of diagonal braces

Bay width [m]

Load

cap

acity

max

. D [k

N] 0.73 1.09 1.40 1.57 2.07 2.57 3.07

Diagonal brace ± 5.6 ± 5.6 ± 5.6 ± 5.6 ± 5.6 ± 5.6 ± 5.6

Tab. 3 Load bearing capacity of ledgers

Bay length [m] 0.73 1.09 1.40 1.57 2.07 2.57 3.07


Point load (P) in themiddle of the bay [kN] 7.43 5.21 4.13 3.51 2.40 1.80 1.40

7.1

Tab. 7 Load bearing capacity of U-lattice beams, K 2000 +

Length [m]

2.07 2.57 3.07

4.14

5.14 6.14

Evenly distributed load (q) [kN/m]* 17.3 12.5 10.2 7.3 5.2 4.3

Point load (P) in the middle of the bay [kN]** 25.1 26.6

8.21)

19.52) 16.2 15.9 10.9

1) Single point load exactly in the middle of the beam (= between the two middle posts)

2) Single point load above one of the middle posts

* U-lattice beams completely covered with decking elements, secured with lock against lift-off.

** U-lattice beams completely covered with decking elements, secured with lock against lift-off. Alternatively the top chords of the beams – except U-lattice beam 2.57 m – can be braced by a bracing structure from tubes and couplers, connected to the posts of the beams. Example: bracing of the U-lattice beam 4.14 m, as per drawing 7.1

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17

Load bearing capacity of Allround standards (The values are permissible loads) Height of lift: 2 m A = 1 diagonal brace per 2 bays B = 1 diagonal brace per 3 bays

1. Erection with adjustable base plate 80 (Ref.: 4002.080)

- max. spindle extension:h ≤ 25 cm

- with scaffold brace to base of spindle in the diagonal bays

3. Erection with adjustable base plate 60 (Ref.: 4001.060)

- max. spindle extension: h ≤ 25 cm

- with scaffold brace to base of spindle in the diagonal bays

2. Erection with adjustable base plate 60 (Ref.: 4001.060) (max. h ≤ 5 cm)

or Erection with base plate (Ref.: 4001.000)

Load bearing capacity of Allround standardsP e r m i s s i b l e l o a d s f o r K 2 0 0 0 + a n d V a r i a n t I I .

A: 1 diagonal brace per 2 bays B: 1 diagonal brace per 3 bays

Load bearing capacity of Allround standards and positions of the diagonal braces.

Tab. 8 Middle standard

Bay width [m] 0.73 1.09 1.57 2.07 2.57 3.07

Positioning of diagonal braces A B A B A B A B A B A B

max. vertical load VI [kN] 33.9 29.6 43.5 38.9 45.7 43.1 45.9 43.8 45.4 43.7 44.8 43.2

Tab. 9 Exterior standard

Bay width [m] 0.73 1.09 1.57 2.07 2.57 3.07


max. vertical load VA [kN] 33.9 29.6 40.8 38.9 40.3 39.5 39.5 39.0 39.5 38.1 38.1 37.7


Bay width [m] 0.73 1.09 1.57 2.07 2.57 3.07




Bay width [m] 0.73 1.09 1.57 2.07 2.57 3.07




Bay width [m] 0.73 1.09 1.57 2.07 2.57 3.07




Bay width [m] 0.73 1.09 1.57 2.07 2.57 3.07



A = exterior standardI = middle standard

V↓

V↓

V↓

V↓

V↓

V↓

V↓

V↓

V↓

V↓

V↓

V↓

Top view

Front view

A A A A A A

AI I I I I I I I

A

A A A A A A

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Vz Vz

N

My

NV

VyVy

18

NV

Connection moment

Horizontal force

a) If the normal force Nst [kN] in the standard amounts to ≤ 45 kN: My,R,d = 60 kNcmb) if the normal force Nst [kN] in the standardamounts to > 45 kN:

My,R,d = ±[ 60 x (63 – Nst) ] [kNcm]

18

a) Vertical shear force single connection VZ.R.d = ± 18.1 kN

b) Vertical shear force per rosette Σ VZ.R.d = 46.4 kN

NR,d = ±18.5 kN NV,R,d = ± 9.0 kN Vy,R,d = ± 6.0 kN

Vertical force

Normal force

Load bearing capacitiesZ - 8 . 2 2 - 6 4 . 1 , A l u m i n i u m .

Permissible loads of the Alu Allround standards

Normal force, diagonal brace

Tab. 14 Middle standard 2 m lift height*

Bay width [m] 0.73 1.09 1.57 2.07 2.57 3.07

Positioning of diagonal braces A B A, B A, B A, B B B

max. vertical load VI [kN] 15.5 13.7 14.7 14.6 14.4 14.2 14.0

Tab. 15 Exterior standard 2 m lift height*

Bay width [m] 0.73 1.09 1.57 2.07 2.57 3.07

Positioning of diagonal braces A B B B B B B

max. vertical loadVA [kN] 13.5 11.5 12.5 12.5 12.1 11.9 11.7

Tab. 19 Load bearing capacity of Alu U-lattice beam*

Bay width [m] 2.57 3.07 4.14 5.14

Evenly distributed load (q) [kN/m] 7.73 5.95 4.10 3.18

Point load (P) in the middle of the bay [kN]** 6.68 11.37 8.93 7.98

Tab. 18 Load bearing capacity of U-bridgingledgers – horizontal ledgers*

Bay width [m] 1.57 2.07

Evenly distributed load (q) [kN/m] 6.88 3.72

Point load (P) in the middle of the bay [kN]** 6.15 2.28* The specified loads are working loads. ** Completely covered with scaffolding decking

V↓

V↓

V↓

V↓

V↓

V↓

A A A A A A

AI I I I

A: 1 diagonal brace per 2 bays

V↓

V↓

V↓

V↓

V↓

V↓

I I I IA

A A A A A A

B: 1 diagonal brace per 3 bays

A = exterior standardI = middle standard

Top view

Front view

Tab. 16 Load bearing capacity of Alu U-ledger (U),U-ledger, reinforced (U-U)

Type of ledger and length [m] 0.73(U)

1.09(U-U)

1.40(U-U)

Evenly distributed load (q) [kN/m] 17.78 10.71 8.37

Point load (P) in the middle of the bay [kN] 5.94 7.22 5.66

Tab. 17 Load bearing capacity of Alu ledgers

Bay length [m] 0.73 1.09 1.40 1.57 2.07 2.57 3.07


Point load (P) in the middle of the bay [kN] 6.31 4.46 3.43 2.91 1.98 1.49 1.17

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19

a) Vertical shear force single connection VZ.R.d = ± 18.1 kN

b) Vertical shear force per rosette Σ VZ.R.d = 46.4 kN

Permissible loads of the Alu Allround standards

Platforms

l approved for use in resp. load class – not approved

Tab. 20a Steel decks

Load classEN 12811-1

Steel deck T4 0.32 m wide, Ref.: 3812

Steel deck 0.19 m wide, Ref.: 3801

Steel access deck, Ref.: 3813

0.73 1.09 1.57 2.07 2.57 3.07 4.14 1.57 2.07 2.57 3.07 2.07 2.57perm. q[kN/m2] 61.4 31.8 17.7 11.4 7.5 5.0 2.0 17.7 11.4 7.5 5.0 – –

1 • • • • • • • • • • • • •2 • • • • • • • • • • • • •3 • • • • • • • • • • • • •4 • • • • • • – • • • • • •5 • • • • • – – • • • – – –6 • • • • – – – • • – – – –

Roof brick guard and standard brick guard • • • • • • • • • • • • •

Tab. 20c Stalu decks


Stalu deck 0.61 m wide, Ref.: 3850



1.57 2.07 2.57 3.07 1.57 2.07 2.57 3.07 4.14 1.57 2.07 2.57 3.071 • • • • • • • • • • • • •2 • • • • • • • • • • • • •3 • • • • • • • • • • • • •4 • • • • • • • • – • • • •5 • • • – • • • – – • • • –6 • – – – • • – – – • • – –

Roof brick guard and standard brick guard • • • • • • • • • • • • •

Tab. 20b Robust decks


Robust deck 0.61 m wide, Ref.: 3835

Robust deck 0.32 m wide, Ref.: 3836

Robust access deck, Ref.: 3838

0.73 1.09 1.57 2.07 2.57 3.07 1.57 2.07 2.57 3.07 2.57 3.07

1 • • • • • • • • • • • •2 • • • • • • • • • • • •3 • • • • • • • • • • • •4 – – – – – – • • • – – –5 – – – – – – • • – – – –6 – – – – – – • – – – – –

Roof brick guard and standard brick guard • • • • • • • • • • • •

Tab. 20d Alu decks


Alu deck 0.32 m wide,Ref.: 3803

Alu deck 0.19 m wide,Ref.: 3824

0.73 1.09 1.57 2.07 2.57 3.07 1.57 2.07 2.57

1 • • • • • • • • •2 • • • • • • • • •3 • • • • • • • • •4 • • • • • – • • •5 • • • • – – • • –6 • • • – – – • – –

Roof brick guard and stan-dard brick guard • • • • • • • • •

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20

Use as facade scaffoldHorizontal diagonal brace in every 5th bay + longitudinal ledger at deck level only with plank deck. Vertical diagonal braces according to static requirement.Standard scaffold assemblies according to approval do not require vertical diagonals. Also other assembly variants can be built without vertical diagonals according to static calculation depending on the scaffold height, the anchorage pattern, the existence of cladding as nets or tarpaulins, the loads and the scaffold width.According to experience assemblies deviating from the standard assembly can be built with vertical diagonals in every 5th bay.

Information on load-bearing capacitySelect the Layher scaffolding decks on the basis of the required load class and scaffolding width from Table 20 (standard decks); for wooden planks see table 23. If scaffold boards are used in service scaffolds suitable for cushioning the impact of a falling person the information in table 2 shall apply, DIN 4420, pt.1.

* Higher working loads are possible depending on the applications, but must however be verified.

The specified loads were ascertained on the assumption of 5 % horizontal load components. Spindle adjustment h: Adjustable base plate 60 and adjustable base plate 80; see page 17Dimensions between surface of base plate and top edge of wing nut

Same for threaded swivel base plate 60: h = dimension between surface of base plate and top edge of wing nut

Tab. 22 Admissible load of spindles (threaded base jacks)Type of spindle

Ref. No.

Standard type spindle 604001.060

Heavy duty type spindle 804002.080

Threaded swivel base plate 604003.000

Min. height [cm] 4 4 12Spindle extensions h [cm] 20 30 40 20 30 40 25 30 40 Permissible max. load* [kN] 39 32 26 46 37 30 43 37 27

Tab. 23 Permissible span in m for scaffolding decks made of wooden planks or boards (as per Tab. 2, DIN 4420, pt. 3)


Board or plank width (cm)

Board or plank thickness in cm3.0 3.5 4.0 4.5 5.0

1, 2, 320 1.25 1.50 1.75 2.25 2.5024 and 28 1.25 1.75 2.25 2.50 2.75

420 1.25 1.50 1.75 2.25 2.50 24 and 28 1.25 1.75 2.00 2.25 2.50

5 20, 24, 28 1.25 1.25 1.50 1.75 2.00 6 20, 24, 28 1.00 1.25 1.25 1.50 1.75

Tab. 21 Use as facade scaffoldLoad class EN 12811-1

Load bear. cap. (kN/m2)

Partial load Point load [kN]

Mode of application Width of bay [m]

Length of bay [m]

Bearing ledger or transom

Type of deck

kN/m2 Part. surf. 1)AC m2

1 0.75 Not required 1.5 Inspection jobs with light weight tools, no storage of material.

0.73 3.07 U-transom All serial decks

Ledger Scaffold boards (as per DIN 4420 pt.3)

2 1.5 Not required 1.5 Inspection jobs with material immediately needed, e. g. pain- ting works, stone facade cleaning, pointing up, plastering etc., no storage of material.

0.73

0.73

3.07 U-transom All serial decksLedger Scaffold boards (DIN 4420 pt.3)

3 2.0 Not required 1.5 3.07 U-transom All serial decksLedger Scaffold boards (DIN 4420 pt.3)

4 3.0 2.0 0.4 · A2) 3.0 Bricklaying, erection of precast concrete parts, plastering etc.

1.09 3.07 U-transom, reinforced Steel decks or*

Scaffold boards (as per DIN 4420 pt.3)

1.40 2.57 U-transom, reinforced1.40 3.07 U-bridging ledger 1.09 2.07 Ledger

2.57 Ledger, reinforced1.57 3.07 U-bridging ledger Steel decks

5 4.5 7.50 0.4 · A 3.0 1.09 2.07 U-transom, reinforced Steel decks or*1.40 1.57 U-transom, reinforced

1.572.07 U-bridging ledger 2.57 U-bridging ledger Steel decks

6 6.0 10.00 0.5 · A 3.0 Heavy bricklaying or stone masonry works. Storage of larger quantities of building material.

1.09 1.57 U-transom, reinforced Steel decks or*1.09 2.07 U-transom, reinforced Steel decks 1.40 1.57 U-bridging ledger , 1.57 m Steel decks, 1.40 m 1.57 1.57 U-bridging ledger Steel decks or*

1) AC = partial surface, 2) A = decking surface *Selection of the platform according to Tab. 20 »Platforms«, page 19

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21

Use as stair tower

Allround Site Stair Tower, with separate stringers, with 12 standards, admissible load 2.0 kN/m2 with a width of 1.09 m.

Tab. 25 Material specification for Allround Site Stair Tower with a plan size of 2.18 x 4.75 m

Heig

ht o

f tow

er

in m

etre

s

Base

col

lar

Ref.:

260

2.00

0

Stan

dard

2.0

0 m

Ref.:

260

3.20

0

Stan

dard

3.0

0 m

Ref.:

260

3.30

0

Stan

dard

4.0

0 m

Ref.:

260

3.40

0

Stan

dard

1.5

0 m

w

ithou

t hal

f cou

pler

Ref.:

260

4.15

0

Ledg

er 1

.09

mRe

f.: 2

607.

109

Ledg

er 2

.57

mRe

f.: 2

607.

257

U-tra

nsom

1.0

9 m

re

info

rced

Ref

.: 26

13.1

09Di

agon

al b

race

1.

09 m

bay

Re

f.: 2

620.

109

Diag

onal

bra

ce

2.57

m b

ay

Ref.:

262

0.25

7Lo

ck a

gain

st li

ft-of

f 1.

09 m

Re

f.: 2

634.

109

Strin

ger,

2.57

x 2.

00,

10 st

eps

Ref.:

263

8.01

0St

eel d

eck

1.09

m x

0.3

2 m

Ref.:

380

2.10

9Ad

just

able

ba

se p

late

60

Ref.:

400

1.06

0

2 m 4 – 4 – 2 11 – 2 3 4 2 2 13 64 m 10 4 10 – 1 33 1 6 10 8 6 4 29 116 m 12 6 12 4 – 51 2 12 15 12 12 6 48 12 8 m 12 6 12 10 – 69 3 16 22 16 16 8 64 12

10 m 12 6 12 16 – 87 4 20 29 20 20 10 80 12 12 m 12 6 12 22 – 105 5 24 36 24 24 12 96 1214 m 12 6 12 28 – 123 6 28 43 28 28 14 112 12 16 m 12 6 12 34 – 141 7 32 50 32 32 16 128 12 18 m 12 6 12 40 – 159 8 36 57 36 36 18 144 12 20 m 12 6 12 46 – 177 9 40 64 40 40 20 160 12 22 m 12 6 12 52 – 195 10 44 71 44 44 22 176 12 24 m 12 6 12 58 – 213 11 48 78 48 48 24 192 12

1.4

2.18

2.57 / 3.07

4.75

Heig

ht o

f Tow

er

1.4

Stairway towers are available, optionally and depending on the stipulations regarding their use, with aluminium landing stairways or stair-ways with individual stringers and steel decks for permissible loads of up to 7.5 kN/m2.

For the stair tower with 4 standards with a plan size of 3.07 x 1.4 m all parts with a length of 2.57 m are to be replaced by parts with a length. of 3.07 m. Free standing stair towers, distance to wall > 0.3 m, require 2 additional guardrail ledgers 2.57 m per floor as inner side protection.

a) 4-standard tower; 2,0 kN/m2 b) Allround Site Stair Tower with AllroundStair Unit; 2,0 kN/m2 , material see Tab. 25

Tab. 24 Material specification for stair tower with a plan size of 2.57 x 1.40 m (standard version with 4 standards)

Heig

ht o

f tow

er

in m

etre

s

Adju

stab

le b

ase

plat

e 60

, Ref

.: 40

01.0

60

Base

col

lar

Ref.:

260

2.00

0

Stan

dard

1.0

mRe

f.: 2

603.

100

Stan

dard

2.0

mRe

f.: 2

603.

200

Stan

dard

3.0

mRe

f.: 2

603.

300

Stan

dard

4.0

mRe

f.: 2

603.

400

Ledg

er 1

.4 m

Ref.:

260

7.14

0

Ledg

er 2

.57

mRe

f.: 2

607.

250

U-tra

nsom

1.4

mRe

f.: 2

613.

140

Lock

aga

inst

lift-

off

1.4

m R

ef.:

2634

.140

Diag

onal

bra

ce 1

.4 m

ba

y, R

ef.:

2620

.140

Diag

onal

bra

ce 2

.57

m

bay,

Ref

.: 26

20.2

57

Alum

. sta

ir fo

r 2.5

7 m

ba

y, R

ef.:

1751

.257

AR-st

air g

uard

rail f

or

2.57 m

bay

, Ref

.: 263

8.257

AR-a

dapt

er fo

r sta

ir gu

ard

rail,

Ref.:

2637

.000

Half

coup

ler w

ith sp

igot

Ref.:

470

6.01

9

Robu

st d

eck

2,57

m

Ref.:

383

5.25

7

Inte

rior g

uard

rail

Ref.:

175

2.00

0

Allro

und

ledg

er, 2

,07

m

Ref.:

260

7.20

7

Robu

st d

eck,

2,5

7 m

Re

f.: 3

835.

257

2 4 4 2 – 4 – 7 4 3 3 2 2 1 1 2 2 1 1 2 14 4 4 2 4 4 – 11 6 5 5 4 4 2 2 2 2 2 2 2 16 4 4 2 – 4 4 15 8 7 7 6 6 3 3 2 2 3 3 2 18 4 4 2 4 4 4 19 10 9 9 8 8 4 4 2 2 4 4 2 110 4 4 2 – 4 8 23 12 11 11 10 10 5 5 2 2 5 5 2 112 4 4 2 4 4 8 27 14 13 13 12 12 6 6 2 2 6 6 2 114 4 4 2 – 4 12 31 16 15 15 14 14 7 7 2 2 7 7 2 116 4 4 2 4 4 12 35 18 17 17 16 16 8 8 2 2 8 8 2 118 4 4 2 – 4 16 39 20 19 19 18 18 9 9 2 2 9 9 2 120 4 4 2 4 4 16 43 22 21 21 20 20 10 10 2 2 10 10 2 1

n Erection only with stairs running the same direction.n Erection only with stairs running the opposite direction.

Erection with stair guardrails running the opposite direction. Material specified according to erection see table 24.

Erection with stair guardrails running the same direction. Material specified according to erection see table 24.

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Use as tower scaffold

b l

Additional measures for the stability

like anchorage, ballast or guying

could be necessary.

It depends on the dimensions and

the use of the tower scaffold.

Tab. 26 Use as tower scaffold

System ledger Length of ledger b [m]

Admissible load class of the deck, Length l [m] 1.57 2.07 2.57 3.07

K 2000 Var. II K 2000 Var. II K 2000 Var. II K 2000 Var. II

Ledger

0.73 6 6 6 6 5 5 4 41.09 6 6 6 5 5 5 5 51.57 5 3 4 3 4 2 3 22.07 4 2 3 1 3 1 3 –2.57 3 1 2 – 1 – 1 –3.07 1 – 1 – – – – –

U-transom 0.73 6 6 6 6 5 5 4 4U-transom reinforced

1.09 6 6 6 6 5 5 4 41.40 6 6 6 6 5 5 4 4

Ledger, reinforced

1.09 6 6 6 6 5 5 4 41.28 6 6 6 6 5 5 4 4

U-bridging ledger

1.57 6 6 6 6 5 5 4 42.07 6 6 5 5 5 5 4 42.57 5 5 4 4 3 3 3 33.07 4 4 3 3 3 3 3 3

Tab. 27 Allround heavy duty Support Tower 1.09 x 1.09 m, perm. load in kNHeight of tower H [m]

anchoring on top

free standing0* 1.6* 3.2* 4.8* 6.4* 8* 9.6*

4.0w/o wind 632.8 655.2 641.6 576.0 494.4 404.0 301.6 171.2with wind 632.8 655.2 641.6 573.6 490.4 399.2 292.0 145.6

6.0w/o wind 667.2 694.4 646.4 572.8 492.0 402.4 301.6 178.4with wind 667.2 674.4 596.0 512.0 424.0 321.6 192.8 –

8.0w/o wind 672.8 680.8 642.4 564.8 482.4 392.8 292.8 173.6with wind 672.8 610.4 523.4 439.2 340.8 215.2 – –

10.0w/o wind 687.2 665.6 629.6 552.0 469.6 381.6 280.8 –with wind 641.6 – – – – – – –

12.0w/o wind 687.2 651.2 615.2 537.6 456.0 367.2 267.2 –with wind 572.8 – – – – – – –

16.0w/o wind 677.6 620.0 580.8 504.8 421.6 331.2 – –with wind 440.0 – – – – – – –

20.0w/o wind 669.6 584.8 535.2 461.6 367.8 – – –with wind 304.0 – – – – – – –

* resulting horizontal load on top of post [kN] The listed tower loads are working loads! Spindle extension ≤ 0.25 m and head jack extension ≤ 0.25 mDouble wedge head couplers in 1.0 m distances

Use as heavy duty support tower an column

Tab. 28 Allround heavy duty column, permissible load in kN

Height ofcolumn H [m]

Distance of the double wedge head couplers: 0.5 m Distance of the double wedge head couplers: 1.0 m

Vertical installation Installation under 45° Horizontal installation Vertical installation Installation under 45° Horizontal installation2.0 223.4 219.2 218.0 215.8 211.8 210.23.0 212.0 205.2 203.0 191.0 182.4 179.44.0 195.6 182.8 178.0 146.6 133.4 129.05.0 170.0 150.2 142.0 121.2 102.2 95.46.0 147.2 123.4 112.4 104.0 81.8 72.07.0 133.6 100.6 89.0 88.2 62.4 –8.0 112.8 – – 74.0 – –

0.77 m # (a1 + a2) # 1.27 m

Maximum extension of the base jack # 0.25 m; maximum extension of the top jack # 0.25 m

Allro

und

stan

dard

s

a 2H

a 1

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A A

B

B

A

A

AA

Use as birdcage scaffoldCross section A-A Cross section B-B

Erection arrangement B:Decking elements in alternating direction (= checkered arrangement)

Tab. 29 Use as birdcage scaffold


Load capacity [kN/m2]

Size of the bay [m]

Transverse bearing ledgers/transoms

Longitudinal ledgers Type of deck Erection arrangement

1 0.75

3.07 x 3.07 U-bridging ledger 3.07 m Ledger 3.07 m All serial deckings/Scaffold boards as per DIN 4420 pt. 3 A, B

1.57 x 3.07 Ledger 1.57 m Ledger 3.07 Scaffold boards as per DIN 4420 pt. 3

A, B

2.07 x 2.07 Ledger 2.07 m Ledger 2.07 A, B2 1.5 3.07 x 2.57 U-bridging ledger 3.07 m Ledger 2.57 m All serial decks A, B

3.07 x 3.07 U-bridging ledger 3.07 m U-bridging ledger 3.07 All serial decks B

1.57 x 2.57 Ledger 1.57 m Ledger 2.57 m Scaffold boards as per DIN 4420 pt. 3 A, B

1.09 x 3.07 Ledger 1.09 m Ledger 3.07 m Scaffold boards as per DIN 4420 pt. 3 A, B3 2.0 2.57 x 3.07 U-bridging ledger 2.57 m Ledger 3.07m All serial deckings A, B

3.07 x 3.07 U-bridging ledger 3.07 m U-bridging ledger 3.07 All serial decks B

1.57 x 1.57 Ledger 1.57 m Ledger 2.57 m Scaffold boards as per DIN 4420 pt. 3 A, B4 3.0 2.07 x 3.07 U-bridging ledger 2.07 m Ledger 3.07 m Steel decks A, B

5 4.52.07 x 1.57 U-bridging ledger 2.07 m Ledger 1.57 m Choice of decks see

tab. 20 »platforms« A, B

2.07 x 2.07 U-bridging ledger 2.07 m U-bridging ledger 2.07 m Steel decks B

6 6.0 2.07 x 2.07 U-bridging ledger 2.07 m U-bridging ledger 2.07 m Steel decks B

Erection arrangement A:Decking elements in the same direction

Use as suspended scaffold

Permissible tension force of the bolt-in spigot connection

Steel Allround Aluminium Allround

55.9 kN 42.2 kN

Hinged pin Ø 12 mmor

Special bolt M12 with nut

Diagonal braces according to static calculations.

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U n i v e r s a l s c a f f o l d i n g f o r a n y l o a d i n g c a p a c i t y r e q u i r e d .

Allround Scaffolding in allround application

The Layher Allround Scaffolding reduces assembly times, labour costs and increases safety when erecting scaffolds around church steeples, monuments and restaurants in high places, for scaffolds at or in boiler plants, tanks and pipe lines, for scaffolds across working places, and supply lines, around machines, at or under bridges – scaffolds on construction sites or mobile scaffolds in tunnels. Simply each and every job can be carried out safer and quicker with Allround Scaffold-ing thus saving costs.The building industry is presenting in - creased demands for load-bearing capacity and assembly variability in scaffolding. This is where Allround Scaffolding is now setting new standards: a single system, as bricklayer’s scaffolding, work scaffold -ing, safety scaffolding or falsework, with 73 cm, 109 cm or 140 cm bay width, with selectable storey heights and live loads of up to 6 kN/m2 depending on the bay width. Or assembled as scaffolding for form-work or support: with Allround Scaffoldings you’re prepared for anything.

Facade scaffolding for heavily structured facades

Mobile tunnel scaffolding

Shoring in industrial construction, bridge-building and solid construction

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R e n o v a t i o n W o r k s .

Allround Scaffolding – bird cage scaffolds

The renovation of buildings will be task of the years to come. With Allround Scaf- folding you can do each and every scaf-fold job. Concrete works at large buildings as well as the renovation of old historical buildings, or the interior scaffold for the removal of asbestos as well as for the restoration of precious ceilings in castles and museums.

Allround Scaffolding in allround application

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S c a f f o l d f o r d i f f i c u l t s t r u c t u r e s .

Structural scaffold – church towers

Due to the irregular structural shapes at or in churches scaffolding was extremely difficult in respect to safety and could only be erected requiring a lot of time with high costs involved. The Layher Allround Scaffolding proves here its adaptability – in quick, boltless assembly and dimensional precision up to the greatest height. Hence you create quickly safe working places for roofers, stonemasons, carpenters and stuccoworkers, for plumbers and glaziers – either inside or outside.

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F o r s a f e w o r k i n g a n d m a i n t e n a n c e .

Scaffold for industry

High machinery and manufacturing plants have to be maintained and repaired, machi-nes and installations have to be assembled, electrical units must be renewed among other things, either inside or outside.With the Allround Scaffolding safe working and assembly places are established at the spur of a moment in each and every industrial company or craftsman’s establishment. Today at one place, tomorrow at another place – everywhere it facilitates smooth wor king due to a safe platform at the required height.

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The high degree of variability and rigidity of Allround Scaffolding means that a wide variety of applications can be catered for, thanks to the use of a few additional parts. The use of stringers and guardrails allows the construction of stairways towers on sites as well as stairways for public access areas. Rolling towers can be built in all sizes and heights. Allround Scaffolding in con-junction with the Protect System allows weatherproof coverings to be provided, including complete facades for the purpose of asbestos removal.

S t a i r w a y t o w e r s – r o l l i n g t o w e r s – p r o t e c t i v e c l a d d i n g .

As a basic system for versatile use

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S h o r t e r e c t i o n t i m e s – t h u s s h o r t r e p a i r t i m e .

Shipyards and offshore

A field of application for Allround Scaffolding is the construction of scaffolds in shipyards and offshore. The scaffolding of difficult structural shapes at or in the ship, on or beneath deck, at or under offshore platforms is no problem with All- round Scaffolding neither are the requi-red quick erection times.

Today Allround Scaffolding is indis-pensable for the maintenance of drilling platforms offshore or in the repair shipyard.

You receive with the Layher Allround Scaffolding the Layher application technique, i. e. the technical expert advice for the erection. You will get this advice from qualified, trained partners. At your company, on your construction site, from the Layher representative or branch which is nearest to your company or from our central technical staff. Or trained erection foremen, who assist you in making an optimal use of the lucrative possibilities of the Allround System.

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S a f e t y . R e l i a b i l i t y . E c o n o m y .

Airplanes are easy to scaffold

Safety and service are written large when it

comes to aircraft. That goes not only for the

flight itself, but also for maintenance work,

and hence for the maintenance scaffolding.

Whether it’s rolling maintenance units and

special structures, Layher Allround Scaffold-ing is the right choice for any scaffolding

where dependable and safe working at pre-

cisely the right height is crucial.

Flexibility thanks to

A variable working heights

A selectable bay lengths and widths

A outstanding adaptation to the aircraft

fuselage

Dependability and safety thanks to

A bolt-free connection technology

A rapid assembly and dismantling,

ensuring shorter aircraft idle times

A non-slip decking, convenient stairways,

strong castors, and other components

besides from a well thought out and

sophisticated system.

It’s clear to see that Layher Allround

Scaffolding is outstandingly suitable for

aircraft repair and maintenance.

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Using the Layher Allround Scaffolding system, you can assemble safely, in ex-pen sively and quickly mobile stands and stages for indoors and outdoors, for any occasion, in variable sizes.

An official inspection book can be inclu-ded in the delivery.

Matching roof structures are available as keder roofs, cassette roofs and variable-height roofs – in mono-pitch or double-pitch design, made from standard parts.

F o r a l l e v e n t s .

Spectator stands, stages – inside and outside

Event stand

Event stages

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Wilhelm Layher GmbH & Co. KGScaffolding Grandstands Ladders

Ochsenbacher Strasse 56D-74363 Gueglingen-Eibensbach

Post Box 40D-74361 Gueglingen-EibensbachTelephone +49 (0) 71 35 70-0Telefax +49 (0) 71 35 70-2 65E-Mail: [email protected]

We’re there for you. Wherever and whenever you need us.

ProtectiveSystems

Allround Scaffolding

Event Systems

Rolling Towers

Ladders Accessories

More Possibilities

SpeedyScaf

Ref.

No.

811

6.20

7 Ed

ition

01.

10.2

010

Branches and delivery warehouses nationwide.

Subsidiaries:Argentina, Australia, Austria, Belgium, Brazil, Bulgaria, Chile, Colombia, France, Greece, Hungary, India, Italy, Kazakhstan, Lithuania, Morocco, Netherlands, New Zealand, Norway, Peru, Poland, Russia, Serbia, Singapore, South Africa, Spain, Sweden, Switzerland, Turkey, United Kingdom, USA.

Representatives:Croatia, Czech Republic, Denmark, Estonia, Finland, Hong Kong, Japan, Jordan, Kuwait, Latvija, Lebanon, Libya, Oman, Philippines, Romania, Saudi-Arabia, Slovakia, Slovenia, United Arab Emirates and many other countries.

Layher in Germany

Layher International

The Layher Product Range

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