The fiber-cement pressure board is a kind of new-type construction
material. According to the industrial standards of construction
materials and in the field of construction flat boards, the
fiber-cement pressure board features non-asbestos and chrysotile.
Currently, chrysotile fiber-cement pressure board accounts for the
most proportion in domestic market, and its main materials include
fabrics (serpentine asbestos),cements (portland cement),silicone
powder and other additional materials. By adopting the special
production technological process, the cement flat boards used for
construction are produced through the procedures of slurrying,
extraction (or slurry flow method ),inflating by 10000 ton press
machine and four-course maintenance processes. This kind of boards
have been used widely in various fields of construction industry.
It is a long term strategic guideline to develop the construction
materials with the characteristics of energy conservation,
earthquake proof, fire proof, high strength and light weight. The
raw materials of cement pressure board have a rang of diverse
sources, and partial industrial wasted materials are also adopted
with lower price. With the mature production technological process,
the raw materials of boards can meet the requirements of energy
conservation, earthquake proof, fire proof, high strength, light
weight as mentioned above. So, This kind of boards is mostly used
in various constructions ( such as interior and exterior wall
boards, sound absorber, ceiling boards and various decorative
boards), and exportation quantity is also continuously increasing.
Designed scale,production spec. and application ranges
2.1 Designed scale
Annual capacity designed: 1.5 mln sq.m—2 mln sq.m
According to the above indexes, calculated by 300 days per year and
based on the machines running rate at 90% and the finished
products’ rate at 95%, the capacity per day is 5000M2; Calculated
based on the standard board with the dimension of length
(2440mm)×width (1220mm)×thickness (6mm), the capacity is 1800
sheets per day.
2.2 Spec. of products
The standard length and width of fiber-cement pressure board is
1200*2400(mm)and 1220*2440(mm); The normal thickness is 4-20(mm);
Other special specification can be cut and proceeded on this basis.
2.3 Application ranges
Currently, fiber-cement pressure board is mostly used for indoor
partition,hanging board on interior walls,insulation board of
exterior walls and steel structure floor boards.
1. Comparing with the gypsum boards and calcium silicate boards,
the fiber-cement pressure board has the better efficiency on water
proof,fire proof and sound proof in the use of indoor partition.
But because of high price, it is mainly used for some high-end
facilities such as hotels,villas and national stadiums,etc..
2. Same with the stones in the use of hanging board of exterior
walls, and also because of huge price advantage comparing with
stones ( especially for imported stones), the fiber-cement pressure
board has been used in various construction more and more including
many stadiums of World Expo and the Asian Games.
3. Insulation board of exterior walls:considering energy
conservation, many buildings in North have adopted the insulation
design of exterior walls. Adopting the insulation materials such as
fiber-cement pressure board,extruded board,etc. as the insulation
board of exterior walls, ,it becomes very common now.
4. With the rise of housing price step by step, duplex residential
communities are growing rapidly throughout the county. Comparing
with the traditional density boards (wooden boards), the
fiber-cement floor boards have a better advantage at the aspects of
water proof,moisture proof,fire proof,sound insulation and
corrosion protection. The fiber-cement floor boards have been
popularized in big cities such as
5. The fiber-cement pressure boards are also widely used in other
fields such as sound insulation screens of high-speed
rails,insulation board of electric appliances,lining board of
curtain walls, etc..