environment friendly building material technologies for low cost housing

8/3/2019 Environment Friendly Building Material Technologies for Low Cost Housing

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Environment Friendly Building Material Technologies for Low Cost Housing 1

Environment Friendly Building

Material Technologies for

Low Cost Housing

International Centre for Materials Technology PromotionUnited Nations Industrial Development Organization

Beijing, P.R.China


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CC oonn tt eenn tt ss

Foreword (by Director CBMA) ............................................................................ 3

1. Cement Plant (capacity from 300tpd to 12000tpd) ................................ 4

2. Lime-Sand Brick ............................................................................... 6

3. Cement-Waste Slag Brick........................................................................... 8

4. Concrete Hollow Block ........................................................................... 10

5. Decorative Concrete Block ....................................................................... 14

6. Lightweight Concrete Block (3E) Panel ................................................... 16

7. Foam Concrete Panel ................................................................................ 18

8. Hooking Panel........................................................................................... 20

9. GRC Panel ................................................................................................ 22

10. Straw Panel ............................................................................................... 24

11. S Panel (Steel Wire-EPS Composite Panel) ....................................... 27

12. Colored Cement Tile for Roofing............................................................. 30

13. Concrete Paving Block ............................................................................. 32

14. Hollow Gypsum Board & Blocks............................................................. 35

15. Wall Plaster ............................................................................................... 37

16. Paint for Interior & Exterior Wall............................................................. 39


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FF oorr eeww oorr dd ((bb yy DD iirr eecctt oorr CC BBMM AA ))

The technologies from China presented here are selected by International Center for Materials Technology Promotion (ICM)/China Building Materials Academy (CBMA).

These technologies are specially chosen for low-cost housing in the developingcountries. Low-cost housing technology is now keenly needed in most of thesecountries, especially in African, Latin American, Asian regions and post-disaster areas. I am sure that technologies from China, the largest developing countries, are themost suitable for these countries.

ICM is one of the International Technology Centers established by UNIDO with thesupport of Chinese government, with its premises in CBMA. During the past half century, CBMA has made great contributions to the scientific and technologicaladvancement of Chinese building materials industry. CBMA has also activelyinvolved in most of the key engineering projects in China like the Green Olympic2008 construction projects, Three Gorges Dam project, etc. I hope this technicalcatalogue can be of great help for post-disaster rehabilitation and house building inthe developing countries.

I would like to acknowledge the contribution of Mr. T. N. Gupta, Former ExecutiveDirector of Building Materials & Technology Promotion Council (BMTPC), Ministryof Urban Development & Poverty Alleviation of India, who made his keen efforts toguide the preparation of this catalogue.

Yao YanProfessor President of CBMADirector of ICMBeijing, ChinaApril, 2005


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Cement plant (capacity from 300tpd to 12000tpd) ICM can undertake the design and technicalservice for various types of cement production

lines, from the most advanced large scale -12000t/d NSP line to small scale - 300t/d line.

Take 300t/d line as an example.

UUssee For production of OPC or special cements

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy Clinker output: 300t/dayOutput: 12.5t clinker/hour or 14t cement/hour

SSiizzee oof f pp rr oodd uu cctt 32.5# & 42.5# Portland cement (ISO679: 1989)

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt

3d 32.5OPC: 11.0 42.5 OPC: 17.0Compressive strength(MPa) 28d 32.5 OPC: 32.5 42.5 OPC: 42.5

3d 32.5 OPC: 2.5 42.5 OPC: 3.5Flexural strength(MPa) 28d 32.5 OPC: 5.5 42.5 OPC: 6.5

MM aa nn uu f f aa cctt uu rr iinn gg pp rr oocceessss Dry process for manufacturing cement. One 3 48m rotary kiln with preheaters.

LL aa nn dd rr eeqq uu iirr eemm eenn tt Road: 8000m 2 Covered area: 8000m 2

R R aa ww MM aa tt eerr iiaa ll Limestone,

Clay, Ironstone, Gypsum.

FF uu eell: C oal or Petroleum .

C e m e n

t p l a n

t ( c a p a c

i t y

f r o m

3 0 0 t p d

t o 1 2 0 0 0 t p d )

CBT

01


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PP oowweerr Heat energy consumption: 4600kJ/kg clinker (1100 kcal/kg clinker) Electricity consumption: 125kW h/t clinker Three phase Voltage: 380V

MM aa nn pp oowweerr Skilled (Nos.): 150Unskilled (Nos.): 80

MM aa iinn mm aa nn uu f f aa cctt uu rr iinn gg wwoorr k k sshh oopp ss

No. Workshop hrs/day days/week hrs/week 1 Crusher department 8 6 482 Drying department 8 6 483 Raw mix preparation department 22 6 1324 Clinker sintering department 24 7 1685 Cement making department 22 6 1326 Cement package department 8 6 48

PP rr oo j j eecctt ccoosstt

PROJECT COST US$ 9,181,000Main equipment US$ 3,616,000Essential Spareparts & tools US$ 100,000Civil engineering US$ 3,532,000Electricity transmission outside the

plantUS$ 223,000

Construction & installation US$ 1,165,000Other expenses US$ 645,000Working Capital(one month)

US$ 1, 500,000

C em en

t pl an

t c a p a ci t f r om

3 0 0 t p d t o1 2 0

0 0 t p d


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Lime-Sand BricksUUssee For load bearing walls of low-rise buildings;

A good substitute for clay brick.

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 30 million pieces of brick per year

SSiizzee oof f pp rr oodd uu cctt 24011553mm

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Compressive strength (MPa): 10 15 20 25Flexural strength (MPa): 2.5 3.3 4.0 5.0

MM aa iinn eeqq uu iipp mm eenn tt Crushing machine, Ball mill, mixer, Brick forming machine, High pressure steam vessel, Boiler.

LL aa nn dd rr eeqq uu iirr eemm eenn tt Road: 10000m 2 Covered area: 800m

2

R R aa ww MM aa tt eerr iiaa ll:: Lime, sand.

PP oowweerr KW: 40 Three phase Voltage: 380V

MM aa nn pp oowweerr :: Skilled (Nos.): 3Unskilled (Nos.): 30

L i m e -

S a n

d B r i c k s

CBT

02


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PP rr oo j j eecctt CC oosstt

Total US$ 410,000Main equipment US$ 300,000Essential Spareparts & tools:

Metering equipment and conveying equipment, etc.

US$ 10,000

Civil ConstructionLime silo, boiler house, lime reaction silo, etc.

US$ 50,000

Design & installation US$ 5,000

Other expenses US$ 5,000

Working Capital(one month)

US$ 40,000

L i m

e- S an d Br i ck s


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Cement-waste slag brick

UUssee

For load bearing walls of low-rise buildings.

FF eeaa tt uu rr eess A lot of waste slag can be recycled.Either natural curing or steam curing for bricks.

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 15 million pieces/year

SSiizzee oof f pp rr oodd uu cctt 24011553mm

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Compressive strength: 10-30MPa Flexural strength: 2.6kg-5.0MPa Water absorption: 12.2%-13%

MM aa iinn eeqq uu iipp mm eenn tt Mixer, Brick forming machine, Belt conveyer, Metering equipment.

LL aa nn dd rr eeqq uu iirr eemm eenn tt

Open: 10000m 2 Workshop: 100 -200m 2 Covered: 200m 2

R R aa ww MM aa tt eerr iiaa ll

Waste slag (80%): fly ash, coal gangue, slag, etc.

Aggregate: stone powder or river sand

Bonding agent (20%): cement or gypsum.

CC oomm pp oossiitt iioonn oof f eeaa cchh rr aa ww mm aa tt eerr iiaa ll f f oorr tt hh ee pp rr oodd uu cctt Waste slag: fly ash, coal gangue, slag, etc.Aggregate: stone powder or river sandBonding agent: cement.

C e m e n

t - W a s

t e S l a

B r i c k

CBT

03


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PP oowweerr KW: 35 Three phase Voltage: 380V



Total US$ 63,000Main equipment US$ 30,000Essential Spareparts & tools US$ 2,000Civil Construction US$ 8,000

Design & installation US$ 2,000Other expenses US$ 1,000Working Capital(one month)

US$ 20,000

C em en

t -W a s t e S l a Br i ck


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Concrete hollow block

UUssee

For walls

FF eeaa tt uu rr eess

Wide source of raw materials

Simple manufacturing process

High construction speed

The same process for Fly ash concrete

block

The same process for Lightweight concrete hollow block

SSiizzee oof f pp rr oodd uu cctt

390 190 190mm

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Compressive strength (MPa): 3.5, 5.0, 7.5,10.0, 15.0, 20.0;


Concrete Hollow Block: Cement, sand, aggregatesFly ash concrete block: Cement, fly ash, aggregatesLightweight concrete hollow block: Cement, lightweight aggregate, such as, fly ash,ceramisite, pumice, furnace slag, cinder, pearlite and other waste slags.

II SS iimm pp llee pp rr oodd uu cctt iioonn lliinn ee ((MM oovvaa bb llee bb lloocck k f f oorr mm iinn gg mm aa cchh iinn ee))

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 4 pieces/60s, 15000m 3/year (2 shifts, 8 hours per shift)

MM aa iinn eeqq uu iipp mm eenn tt Mixer, Movable block forming machine (CXJ-A)

LL aa nn dd rr eeqq uu iirr eemm eenn tt

Open: 3000m 2 Covered: 100m 2 (shed)

C o n c r e t e

h o

l l o w

b l o c k

CBT

04


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PP oowweerr KW: 10Three phaseVoltage: 380V


PP rr oo j j eecctt CC oosstt Total US$ 37,600Main equipment US$ 5,000Essential Spareparts & tools US$ 1,000Civil Construction US$ 1,000Design & installation US$ 500Other expenses US$ 100Working Capital (one month) US$ 30,000

II II SSeemm ii--aa uu tt oomm aa tt iicc pp rr oodd uu cctt iioonn lliinn ee

((SStt aa tt iioonn aa rr yy bb lloocck k f f oorr mm iinn gg mm aa cchh iinn ee))

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 4 pieces/25s, 35000m 3/year (2 shifts, 8 hours per shift)

MM aa iinn eeqq uu iipp mm eenn tt Mixer, Stationary block forming machine (QMJ4 25), Belt conveyer.

LL aa nn dd rr eeqq uu iirr eemm eenn tt Open: 5000m 2 Covered:100m 2 (shed)

PP oowweerr KW: 50Three phase

Voltage: 380 V


C on cr e t eh

ol l ow

b l o ck


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Decorative Concrete Block

UUssee

FFoor r ddeeccoor r aattiioonn oof f eexxtteer r iioor r wwaallllss

FF eeaa tt uu rr eess CCoomm b biinnaattiioonn oof f ssttr r uuccttuur r aall f f uunnccttiioonn aanndd ddeeccoor r aattiivvee f f uunnccttiioonn;;

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 22 p piieecceess//1155ss,, 11,,000000,,000000 p piieecceess//yyeeaar r

SSiizzee oof f pp rr oodd uu cctt Standard size: 390 190 190mm

Facing block: Maximal surface area 590 290mm (thickness upon demand)

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Compressive strength (MPa):Hollow block: 7.5, 10.0, 15.0, 20.0;Solid block: 10.0, 15.0, 20.0, 25.0, 30.0;

Flexural strength of Facing block: >4.0

MM aa iinn eeqq uu iipp mm eenn tt

Mixer,

Block forming machine,

Metering system,

Conveyer,

Splitting machine.

LL aa nn dd rr eeqq uu iirr eemm eenn tt :: Open: 3000m 2 CCoovveer r eedd:: 660000mm22

R R aa ww MM aa tt eerr iiaa ll Cement, sand, stone, admixture, pigment

PP oowweerr KW: 60Three phaseVoltage: 380 V

D e c o r a

t i v e C

o n c r e t e

B l o c k

CBT

05


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R R aa ww MM aa tt eerr iiaa ll Cement, Fly ash (not necessarily), glass fiber or steel wire, aggregate(optional: sand, stone, blast-furnace slag, pearlite, ceramisite,

pumice, and other slags).

PP oowweerr K K WW:: 2200 Three phaseVoltage: 380V

MM aa nn pp oowweerr Skilled (Nos.): 1Unskilled (Nos.): 8-12


Total US$155,000Main equipment US$ 60,000Essential Spareparts & tools US$ 5, 000Civil Construction US$ 10,000Design & installation US$ 10,000Other expenses US$ 10,000Working Capital(one month) US$ 60,000

L i h

t w ei h

t C on

cr e t eH

ol l ow

3 E P

an el


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Covered: 3200m 2

(Workshop, warehouse, office, laboratory)


Fly ash (50-70%), cement, forming agent, reinforced materials

PP oowweerr K K WW:: 5500 Three phaseVoltage: 380 V


PROJECT COST US$ 1,250,000Main equipment US$ 850, 000

Essential Spareparts & tools US$ 10,000

Civil ConstructionWorkshop, warehouse, office, laboratory

US$ 100,000


US$ 200,000

F o amf l

a sh -

c on cr e t e an el


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Concrete Hooking panel

UUssee

This panel can be used for wall of low-riseand high-rise buildings


The wall is assembled by concrete

hooking panel and concrete or steel

hook.

No auxiliary materials are needed for

assembling. No need for bonding or

anchoring for the panel.The house built with hooking panel is quake-proof and fireproof

The machine can produce many kinds of panels

Low-cost: US$40/m 2 building area

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 90,000m2 (per shift 7 hours)

SSiizzee oof f pp rr oodd uu cctt Hooking panel: 1200mm165mm30mmInside panel: 2700mm600mm90mm

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Weight: 15kg/m Flexural strength: 600N Good impact resistance Water absorption: 15%

MM aa iinn eeqq uu iipp mm eenn tt Panel extruding machine, Cutting machine, Rolling screen, Crushing machine, Mixer.

C o n c r e t e

H o o

k i n g p a n e

l

CBT

08


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C on

cr e t eH

o ok i n

an el

LL aa nn dd rr eeqq uu iirr eemm eenn tt Open: 4000m2 Covered: 80mt. x 12mt. (shed)


Cement, sand, waste slag, glass fiber (for non-bearing wall) or steel wire (bearingwall)

Power KW: 20KWThree phase

Voltage: 380

MM aa nn pp oowweerr 10 Skilled (Nos.): 1

Unskilled (Nos.): 9

PP rr oo j j eecctt ccoosstt ::

Total US$ 102,000Main equipment US$ 35,000Essential Spareparts & tools US$ 10,000Civil Construction US$ 5,000Design & installation US$ 1,000Other expenses US$ 1,000Working Capital (one month) US$ 50,000

Example of a 100m 2 house with hooking panel:

a) Manpower: 8 workers

b) Construction period: 15

days

c) Building cost: US$40/m 2

Basement: US$4/m 2

Walling: US$20/m 2

Roofing: US$8/m 2

Door & window: US$8/m 2

d) Total cost: US$4000


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Glass-fiber Reinforced Concrete(GRC) panel

UUssee Suitable for load bearing wall of 1 to 2 stories buildings and non-load bearing wall of high-rise buildings.

FF eeaa tt uu rr eess Easy and quick construction: all the building materials needed for a 280m 2 housecan be transported by a truck; 8 workers can complete the house in 2 weeks;Light weight: 35-50kg/m 2;High shock resistance;Good heat insulation;

High durability;Low-cost house: building cost isonly US$60/m 2.

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 150,000m 2/year (per shift of 8 hours)

SSiizzee oof f pp rr oodd uu cctt 2400-3000 900-12000 110-150mmPP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Weight 0.5kN/m 2 Heat conductivity (thickness 110mm) 0.36W/m 2 K

Index of acoustic insulation (thickness 110mm) 40dbAxial load limit (length 2400mm) 27.8kN/m 2

Transverse load limit (length 2400mm) 2.0kN/m 2

MM aa iinn eeqq uu iipp mm eenn tt Panel forming machine, mixer and accessoryequipment)

LL aa nn dd rr eeqq uu iirr eemm eenn tt Open: 4000-6000m 2 Covered: 100-200m2 (office and

storehouse), 500-800m2 (workshop) a s s

e r r e n o r c e

c o n c r e t e

p a n e

CBT

09


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R R aa ww MM aa tt eerr iiaa ll Cement, EPS panel, reinforced materials,sand, blast-furnace slag, pearlite, ceramisite,

pumice, and other slags.

PP oowweerr KW: 25KWThree phaseVoltage: 380


PP rr oo j j eecctt ccoosstt ::

Total US$155,000Main equipment US$ 60,000Essential Spareparts & tools US$ 5, 000Civil Construction US$ 10,000Design & installation US$ 10,000Other expenses US$ 10,000Working Capital (one month) US$ 60,000

Gl a s sf i b

er r ei nf or c e d

c on cr e t e


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Straw panel

UUssee

Straw panel is used for wall of low-rise buildings and partition wall of high-rise buildings.

FF eeaa tt uu rr eess Green Building Material - 70% strawLow-cost: 35%-50% of gypsum product

10%-20% of wood productLightweight 33kg/m 2

Non-radiativeWaterproof, Fireproof, Crack resistant

R R aa ww MM aa tt eerr iiaa ll Straw (wheat straw, rice straw, maize stalk),sawdust, maize stalk, sawdust, sugarcane pole,husk, etc.Bonding and anti-burning agentReinforced material: mainly glass fiber

SSiizzee oof f pp rr oodd uu cctt 2400mm300mm100mm

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Dry Shrinkage 0.8mm/mRefractory Limit 188 minutesSound Insulation 40dBWater Absorption 22%

I Hand made production line PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 2200,,000000mm22

MM aa iinn eeqq uu iipp mm eenn tt Mixer, 50 sets of forming moulds

LL aa nn dd rr eeqq uu iirr eemm eenn tt Open: 1000m 2 Covered: 100m 2(shed)

S t r a w p a n e l

CBT

10


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S Panel(Steel wire-EPS composite panel)

UUssee

S Panel system is a composite construction system. It is

used for load bearing walls for low-rise buildings and

non-load bearing walls for high-rise buildings, also for

floor board and roofing board; It consists of S Panels -

three-dimensional welded wire mesh and a built-in

expanded polystyrene insulation core. The panels are

erected over steel reinforcing bars embedded in a

concrete foundation, then fastened to one another with

wire - splice mesh. Concrete is sprayed to both sides of

the panels to the desired thickness. The result is a homogenous structure with

excellent thermal and acoustic properties.

FF eeaa tt uu rr eess Fast and simple erection, creating a monolithic structure. Cost effective way of creating a quality, plaster finished structure.

Light weight - only 3.9 kg per m2

, 110 kg with cement mortar of 30 mm thick on both sides, easy to handle and suitable for area with soft foundation.

High energy efficient system - Efficient thermal barrier, thermal resistance (50

mm in thickness) is 0.825 m 2.k/w.

Excellent Sound Insulation - STC rating up to 52.6 dBA.

Superior fire resistance - tested to 2 hours fire rating.

Earthquake resistance - As a monolithic structural element with superior

strength and ductility; it is ideal solution for high seismic areas. Also hurricane

and typhoon proof design, even at the highest wind loads. Long life, high durability, low maintenance, strong and modern.

Healthy and secure - Insect, termite, mildew and fungi resistance. Greater design flexibility, easily to be adopted to curved/arched application.

S Panel System is stronger than rock and more versatile than timber.

S P a n e l

CBT

11


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S P

an

el

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 400,000m 2 (per annum)

Manufacturing Equipments and Production Flowchart

SSiizzee oof f pp rr oodd uu cctt ss Can be fabricated in different sizes.

PP

rr

oo

pp

ee

rr

ttiiee

ss

oo

f f

pp

rr

oo

dd

uu

cc

tt Light weight - only 3.9 kg per m 2, 110 kg with cement mortar of 30 mm thick on

both sides, easy to handle and suitable for area with soft foundation. High energy efficient system - Efficient thermal barrier, thermal resistance (50

mm in thickness) is 0.825 m 2.k/w. Excellent Sound Insulation - STC rating up to 52.6 dBA. Superior fire resistance - tested to 2 hours fire rating.


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PP rr oodd uu cctt SStt aa nn dd aa rr dd :: China Industrial Standard JC623-1996 Q/LSU001-1998

MM aa iinn eeqq uu iipp mm eenn tt EPS Foaming System, Welding and Forming System,

Mesh Welding System,

Checking System, Accessory Making System,

Vapor System,

Compressed Air System,

Engineer Electrical System

LL aa nn dd rr eeqq uu iirr eemm eenn tt OO pp ee nn :: 33 00 00 00 --55 00 00 00 mm 22

Covered: 3000m2

R R aa ww MM aa tt eerr iiaa ll Steel wires: 2.0-2.2mm - Annual demand: 1,000tonsEPS resin: density 15-20kg/m 3 - Annual demand: 320tons

PP oowweerr :: KW: 150Three phaseVoltage: 380 V

MM aa nn pp oowweerr :: Skilled (Nos.): 2Unskilled (Nos.): 36

PP rr oo j j eecctt ccoosstt

PROJECT COST US$ 1,416,000Main equipment US$ 1,186,000Essential Spareparts & tools US$ 30,000Civil Construction US$ 100,000


US$ 50,000

S

P a n e l


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Colored Cement Tile for Roofing

UUssee Colored cement tile is an ideal roofing materials used for residential and industrial buildings.


High flexural strength

Low water absorption

Waterproof and good impermeability durable

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy

4000 pieces per 8 hour shift, 1,000,000 pieces per year

SSiizzee oof f pp rr oodd uu cctt 420mm330mm12mm

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt

Flexural strength 90kg

Good impermeability

Long service life

MM aa iinn eeqq uu iipp mm eenn tt

Mortar mixer,

Belt conveyer,

Bxtruding machine,

Coloring machine,

Tile bracket,

Steel tile mould.

LL aa nn dd rr eeqq uu iirr eemm eenn tt ::

Open: 2000m2

Covered: 200m2

C ol

or e d C em en t T i l ef or R

o of i n

CBT

12


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Cement, sand, pigment

PP oowweerr

KW: 22

Three phase

Voltage: 380 V


PP rr oo j j eecctt CC oosstt ::

Total US$ 42,000

Main equipment US$ 20,000Essential Spareparts & tools US$ 3,000Civil Construction US$ 10,000

Design & installation US$ 3,000


Working Capital (one month) US$ 5,000

C o

l o r e

d C e m e n

t T i l e f o r R o o

f i n


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Concrete Paving Block

UUssee

For road paving.

FF eeaa tt uu rr eess Flexible design of shape andsize;Good abrasion resistanceHigh compressive strength

SSiizzee oof f pp rr oodd uu cctt

Size: 250 250 40mm~50mm

300 300 40mm~50mmCompressive strength 25.0Mpa

Abrasion resistance 35.0mm

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Compressive strength:

25.0MPa Flexural strength: 3.5MPa Abrasive resistance: 35.0mm Water absorption: 9.0%

R R aa ww MM aa tt eerr iiaa ll Cement, fly ash, sand, stone, etc

II SSiimm pp llee pp rr oodd uu cctt iioonn lliinn ee PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy

4 pieces/40-60s, 40,000m 2/year (300

day and one 8 hour shift)

MM aa iinn eeqq uu iipp mm eenn tt Mixer, Paving block forming

machine, Crushing machine, Moulds

C on cr e t eP

avi n

Bl o ck

CBT

13


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PP oowweerr KW: 15 Three phase Voltage: 380 V

MM aa nn pp oowweerr 10 (per shift)Skilled (Nos.): 1Unskilled (Nos.): 6


Total US$ 48,000Main equipment US$ 20,000Essential Spareparts & tools US$ 5,000

Civil Construction US$ 5,000Design & installation US$ 2,000


Working Capital(one month) US$ 15,000

C on

cr e t eP

avi n Bl o ck


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Hollow Gypsum Board & Blocks

UUssee

For interior wall.

FF eeaa tt uu rr eess Lightweight, fireproof and heat insulative;Easy & quick construction.

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 150,000 M 2/year

SSiizzee oof f pp rr oodd uu cctt 666mm 500mm 60mm~160mm

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt Weight < 45Kg/M 2 Bend strength > 500 N

MM aa iinn eeqq uu iipp mm eenn tt Molding machine, mixer, dry room, transport system

LL aa nn dd rr eeqq uu iirr eemm eenn tt Open: 5000 M 2 Covered: 3000 M 2

R R aa ww MM aa tt eerr iiaa ll Building gypsum, supplementary materials,such as, lightweight aggregate, fly ash, filler,etc.

PP oowweerr :: KW: 500Three phaseVoltage: 380

MM aa nn pp oowweerr :: Skilled (Nos.): 5~8Unskilled (Nos.): 15~20

H o

l l o w g y p s u m

b o a r

d &

b l o c k s

CBT

14


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TT oott aa ll US$ 730,000MMaaiinn eeqquuii p pmmeenntt US$ 100,000EEsssseennttiiaall SS p paar r ee p paar r ttss && ttoooollss US$ 30,000

CCiivviill CCoonnssttr r uuccttiioonn US$ 400,000DDeessiiggnn && iinnssttaallllaattiioonn US$ 120,000

OOtthheer r eexx p paannsseess US$ 60,000

WWoor r k k iinngg CCaa p piittaall ((oonnee mmoonntthh)) US$ 20,000

H ol l

ow

s um

b o ar d & b l o

ck s


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Wall plaster

UUssee PPllaasstteer r f f oor r iinntteer r iioor r wwaallll

FF eeaa tt uu rr eess GGoooodd wwoor r k k aa b biilliittyy aanndd mmiiccr r oo--eexx p paannssiioonn;; EEaassyy && qquuiicck k ccoonnssttr r uuccttiioonn;; GGoooodd aaddhheessiioonn wwiitthh b baasseemmeenntt;; LLiigghhttwweeiigghhtt,, f f iir r ee p pr r oooof f aanndd hheeaatt -- iinnssuullaattiivvee

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 3300,,000000 5500,,000000ttoonnss p peer r yyeeaar r

PP aa cck k iinn gg ssiizzeess 4400K K gg// b baagg

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt SSttr r eennggtthh >> 44..00 MMPPaa,, sseettttiinngg ttiimmee >> 6600 mmiinn

MM aa iinn eeqq uu iipp mm eenn tt SSiinntteer r iinngg eeqquuii p pmmeenntt,, ggr r iinnddiinngg eeqquuii p pmmeenntt,, mmiixxiinngg eeqquuii p pmmeenntt

LL aa nn dd rr eeqq uu iirr eemm eenn tt CCoovveer r eedd:: 22000000 MM2

R R aa ww MM aa tt eerr iiaa ll Building gypsum, supplementary materials, such as, lightweight aggregate, fly ash,filler, etc.

PP oowweerr :: K K WW:: 110000 K K WW TThhr r eeee p phhaassee VVoollttaaggee:: 338800

MM aa nn pp oowweerr SSk k iilllleedd (( N Nooss..)):: 33~~55 UUnnssk k iilllleedd (( N Nooss..)):: 1100~~1155

W a l l p

l a s t e r

CBT

15


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TT oott aa ll UUSS$$22,,667744,,000000 MMaaiinn eeqquuii p pmmeenntt UUSS$$ 115500,,000000

EEsssseennttiiaall SS p paar r ee p paar r ttss && ttoooollss UUSS$$ 2244,,000000 CCiivviill CCoonnssttr r uuccttiioonn UUSS$$ 22,,440000,,000000

DDeessiiggnn && iinnssttaallllaattiioonn UUSS$$ 3377,,000000

OOtthheer r eexx p peennsseess UUSS$$ 1133,,000000

WWoor r k k iinngg CCaa p piittaall ((oonnee mmoonntthh))

UUSS$$5500,,000000

W al l l a s

t er


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Paint for interior & exterior wall

UUssee

DDeeccoor r aattiioonn f f oor r iinntteer r iioor r aanndd eexxtteer r iioor r wwaallll..

FF eeaa tt uu rr eess Easy constructionConvenient maintenanceWide color option upon demand

PP rr oodd uu cctt iioonn CC aa pp aa cciitt yy 2-10t/d, 600-3000t/y

PP aa cck k iinn gg ssiizzee 2255--110000K K gg// b buucck k eett

PP rr oopp eerr tt iieess oof f pp rr oodd uu cctt GGBB//TT 99775566 ((f f oor r iinntteer r iioor r )),, GGBB//TT 99775555 ((f f oor r eexxtteer r iioor r ))

MM aa iinn eeqq uu iipp mm eenn tt High-speed dispersingmachine,Dispersing kettle,Grinding equipment.

LL aa nn dd rr eeqq uu iirr eemm eenn tt CCoovveer r eedd:: 220000~~11000000 MM2

R R aa ww MM aa tt eerr iiaa ll Polymer emulsion, titaniumwhite, filler, additive.

PP oowweerr K K WW:: 110000 TThhr r eeee p phhaassee VVoollttaaggee:: 338800

MM aa nn pp oowweerr SSk k iilllleedd (( N Nooss..)):: 44~~66 p peer r ssoonnss UUnnssk k iilllleedd (( N Nooss..)):: 1100~~1155 p peer r ssoonnss

P a i n

t f o r

i n t e r

i o r

& e x

t e r i o r w a l

l

CBT

16


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PP rr oo j j eecctt ccoosstt TT oott aa ll UUSS$$ 118866,,000000 MMaaiinn eeqquuii p pmmeenntt UUSS$$ 6600,,000000 EEsssseennttiiaall SS p paar r ee p paar r ttss && ttoooollss UUSS$$ 1100,,000000

CCiivviill CCoonnssttr r uuccttiioonn UUSS$$ 2244,,000000

DDeessiiggnn && iinnssttaallllaattiioonn UUSS$$ 1122,,000000

OOtthheer r eexx p peennsseess UUSS$$ 3300,,000000

WWoor r k k iinngg CCaa p piittaall ((oonnee mmoonntthh))

UUSS$$ 5500,,000000

P ai n t f or i n

t er i or

& ex t er i or w

al l


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About China Building Materials Academy (CBMA)

CBMA is the largest comprehensive research institute in the

fields of building materials in China. CBMA has establishedacademic and trade relations with organizations of morethan 50 countries. Its technologies and products have beenwidely recognized and adopted in China and exported tomore than 30 countries and regions.

About International Center forMaterials Technology Promotion (ICM)

ICM was established by UNIDO with the support of Chinese government, with its headquarters in Beijing. TheCBMA is the parenting institution for ICM. The missionof ICM is to facilitate technology transfer and diffusion

processes of new materials technologies in the developingcountries.

For further details, please contact:

International Center for Materials Technology PromotionUnited Nations Industrial Development Organization

Beijing, P.R.ChinaTel: 86-10-5116 7499/5116 7809

Fax: 86-10-65476260E-mail: [email protected]

Or

China Building Materials Academy No.1, Guanzhuang Dongli, Chaoyang District

Beijing 100024, P.R.ChinaTel: 86-10-6575 0105Fax: 86-10-6576 2976

E-mail: [email protected]


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environment friendly building material technologies for low cost housing

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