Product Name
Waterproof Building Materials Fireproof Grey Cement Board With 2 Ply Mesh
Brief Introduction
OCM Fireproof Grey Cement Board is made of high purity Magnesia oxide,MgCl2, Woodchip, Perlite, High strength fiber glass mesh, non-woven fabrics.
It is virtually impervious to fire, water, insects; does not feed mold or mildew; is non-toxic, non- flammable and non-combustible; is durable, maintains it's dimensional stability - even when wet; and has exceptional bonding surface.

Specification
| Item | Thickness | Size | Backside | Color | |
| External wall | 10-12 mm | 1220*2440/2745/3050mm | Textile/sanded | white, grey, green,yellow,blue and black | |
| Flooring board | 15-16-18-20-22 mm | 600*1200/2400/2700/3000mm | Textile/sanded | ||
| Ceiling board | 3-4-5-6 mm | 600/1200mm*600mm/1200mm | Textile/sanded | ||
| Interior board | 6-8-9-10 mm | 1220*2440/2700/3000mm | Textile/sanded | ||
| Edge type | Square/Tapered/Beveled/Tongue & Groove | ||||
| Thickness is from 3-25 mm. Max Size is 1220*3660 mm | |||||
| Density: 1000-1300 kg/m3 | |||||
Other customized size and types are available. | |||||
Technical Data
| Compressive Strength | ~20 Mpa(3,000 PSI) |
| Impact Resistance | >6 KJ/m2 |
| Tensile Strength | >5.5 Mpa |
| Density(Specific Mass) | ~1000 Kg/m3(+/-<2%) |
| Moisture Absorption | ~26% maximum saturation (slow absorption rate) |
| Moisture Content | ~6% |
| Specific Heat | ~930 J/kgK |
| Thermal Conductivity | ~0.44 W/mK |
| Modulus of elasticity | ~6045 N/mm2 |
| Surface Alkalinity | ~10 ph |
| Thermal Expansion Hot/Cold | 0.01 mm/mC(from temp +20ºC to -20ºC) |

Packing and shipping
Package: Wooden Pallet
Lead time: 15-20 days after receive the deposit
Partition board
Interior & exterior wall panel
Ceiling board
Flooring
Lining of fireproof board
Core of fireproof door
Prefabricated houses



Company Information
OCM(Oriental Construction Material) is a professional manufacturer of mgo products. This fireproof material with
multi-function can use from ceiling to flooring and everything in between.
FAQ
1)Q: What's your delivery time?
A: 15-20 days after receive the deposit.
2)Q: What's your payment?
A: T/T, 30% as sown payment and balance after B/L or irrevocable L/C.
3)Q: Can you do customized product?
A: Yes, we can cut any sizes as required.
4)Q: What's your company production capacity?
A: We can produce 8000 sqm (10 mm) per day.
5)Q: What's your MOQ? Can we order mixing different sizes?
A: Yes. MOQ is 100 pcs and mixed loading also acceptable.