Customization: | Available |
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After-sales Service: | Engineers Available to Service Machinery Overseas |
Warranty: | 1 Year |
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Brief Introduction of Calcium Silicate Board :
Fiber Cement Board/ Calcium Silicate board(pressure board) is a new construction material
which has been pulping, molding, compression, maintenance and so on. It is based on cement and assist with proper fiber reinforced material. The products are widely used in variety kinds of
industrial and domestic construction fields such as external, internal walls, ceilings, sound
insulation, and waterproof board for special facility. Combined with keel and filler, it also can used for some framework light board system construction, high-rise building, old building renew, light type work shop, control room and laboratory. Because of its good features like less building cycle, less energy, notable economic benefit, fiber reinforced cement board are favorable all over the world.
1. Fuel: natural gas,coal,heavy oil or diesel.
2.Main material: Cement,fiber; Silica sand,cement,fiber; Silica sand,lime,fiber;
1) Product is in accordance with national standard Reinforced Fiber Calcium Silicate Board JC/T564- 2000 of China Material cement, glass fiber, paper pulp, quartz sand,calcium oxide.
2) Density: ≤ 1.5g/cm2 without press > 1.5g/cm2 with press
3) Rupture strength: 15-28 Mpa
4) Thickness: 2-30 mm
5) Panel size: 1220*2440*T(2-30) mm
6) Thermal conductive index: 0.24W/MK(JC/T54)
7) Moisture content: ≤ 10%
8)Water absorption rate:19%
9) Water consumption: 450m3/day
10)Steam construction: 2.0 ton/hour
The Main Features about Board | |
Raw Materials | Cellulose Fiber,Quartz Sand,Portland Cement etc |
Standard Size | 1220X2440MM/1200X2400MM |
Maxium Width | 1220MM |
Maximum Length | 3000MM |
Thickness | 4-30MM |
Density | 1.5-1.7G/CM3;1.2-1.4G/CM3/1.4-1.5G/CM3 |
Output | 3-6 million m2 per year |
The Main Equipment of Whole Fiber Cement Board/ Calcium Silicate board
1 | Sand mortar preparation section |
2 | Pulp preparation section |
3 | Blending and slurry preparation |
4 | Sheet forming, stacking section |
5 | Pressing section |
6 | Pre-curing and template restaking section |
7 | Autoclaving and curing section |
8 | Board pile split section |
9 | Drying section |
10 | Sanding, edging and tapping section |
11 | Air compressor house |
12 | Laboratory |
13 | Heating Equipment |
14 | Boiler room |
15 | Water Supply and Drainage Equipment |
16 | Electric Automatization |
Raw material processing System
Raw material conveying system,raw material weighing system,pulp system ,silica grinding system,Proportioning system.
Sheet Making System
Premixer,Round sieve cylinder cage system,Machine head system,Board blanket catcher , Super high pressure water cutting system,4 position stacker system, four- position demoulding system,lift platform system,Pump, motor, reducer, bearing and so on.
Press Machine System
There are two kinds of press machine, up lift and down press, up lift is more popular. Press machine is composed of 6 pressing cylinders and 2 lift cylinders, prefill valve is used to control the oil discharge and refule of 6 main cylinders, which is controled by hydraulic station and electric system to ensure the press and lift process of cylinder. Pressure sensor will indicate the press and balance of cylinder, PLC control can be set by multi mode, gear, time and walking distance.
Autoclave And Drying / Advanced Autoclave
Board blanket is sent to autoclave to be steamed by winch after demoulding, steaming process include pressure increasing, pressure stablization and pressure release, pressure stablization is most important, which lasts 12-15hous, pressure 0.8-1.1MPa, silica inside board will react with lime and water to form Tobermorite and some hard okenite, hydrated product formed by CaO and SiO2 will consolidate quartz power and reinforcement fiber to get more strength.
Composition:board loader, dryer, sanding machine, polishing machine, squaring and chamfering machine, board palletizing machine, and dust remover.
Packing: Naked packing or stretch film packing or according to customers' requirements
Delivery time: Within 30 days after receipt of deposit and moulds confirmation from buyer
Please not hesitate to contact us if you are interested in any kinds of products.