Calcium silicate board ducting fireproof material 0.95 low density BS476-4cetfication

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Product Description:

Ducting fireproof material low density BS476-4cetfication      

Basic Composition

90% Portland cement, silicate power, mica ground sand. no asbestos, glass mesh, formaldehyde, or gypsum.


*Up to more than 4 hours fire rating

*No degradation in normal applications, neither physically deterioate, so, maintain its fire rate features.

Product Specification

Product size







REMARK: We can also supply other specification as the client’s specially requirement

Product specification



Thermal conductivity

0.2 W/(M*K)

Water contain


Moisture movement



A1 grade Non-combustibility

GB 8624 Class A1

BS 476 Part 4,6,7

Bending strength


≥7 Mpa


≥5.5 Mpa

Thermal Conductivity

0.12 W/(M·K)

REMARK: Please contact our technical department if you need more technical index

High heat capacity materials Application:

*Cable ducting

*Smoke & ventilation ducting

*Fireproof partition

*Building metal structure protection

*Fireproof ceiling

*The fireproof board of the safe box.

*Other application of the professional fireproof

1.Hold by Wooden Pallet
2.Covered by PVC and Bonded with plastic belt
3.Fasten around the corners
4.Mounted in container to protect your purchasing.

Factory info

Our factory owns 260,000 square meters, 500 meters long production line, 4 patents.

Sales office is just 45 minutes driving from Guangzhou midtown. Should any chance, welcome to visit us.

 Any question, feel free to contact Jeana.  


HUGO PRO-ENVIRONMENT TECHNOLOGY CO., LTD is a company which is specialized in the manufacturing of Non-Asbestos Fiber Reinforced Calcium Silicate Board .The factory is located in the Jiaotang, Gaoyao, Zhaoqing city, which cover an area of 20 square kilometer. In order to convenience to clients visit us, the company set up a sale center where is next to Foshan 1st Ring Road, Tianan Cyber Park, Nanhai District, Foshan city, At present, It is the largest product and sales enterprise of calcium silicate in Guangdong province.

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Q:Seam method of effective calcium silicate board ceiling
Ceiling, then there should be no seam Yeah
Q:Decoration problem: a calcium silicate board about how many customers want me to calculate the weight.
1 OKorder twitch high libel gambling gambling performance 220 * 2440 * 6 calcium silicate board normal weight in 22kg. 6 refers to the thickness of the ceiling now more than 5%, 5% is generally 18kg. Under the premise of fixed specifications, mainly depends on the bulk density. However, due to the manufacturers of different recipe technology, bulk density will be a little different. Please add points.
Q:8mm thick calcium silicate board (Calcium Silicate Board) how much money a square meter!
8 mm asbestos calcium silicate board 2440MM * 1220MM about 46 yuan
Q:Silicon calcium board ceiling can be used in home improvement bathroom? why?
Can not be summed up in the home improvement is often used silicon calcium board silicon calcium board with light weight, high strength, moisture, corrosion, fire, another significant feature is that it is easy to re-processing silicon calcium board mainly composed of gypsum, there is a call Calcium silicate, calcium silicate is composed of quartz, mica, wood fiber and other ingredients. Followed by the use: calcium calcium board is mainly used for indoor ceiling, and it also high-grade, mid-range, low-grade distinction, the best is solid silicon calcium board, moisture, fire, pollution, low carbon, clean surface, durability it is good. The calcium silicate board can be used for indoor and outdoor partitions, ceiling, surface decoration, firewall, fire ceiling, steel fire, high temperature insulation and many other environments, calcium silicate board also has good or bad points, Harmless to the human body, poor raw materials sucks, containing asbestos, carcinogenic.
Q:Calcium silicate board in the water how long the bubble will become soft or other problems
Calcium silicate board is not changed in the water, if the time is long, then the strength will be weakened some, but if the dry wall of the sub-wall than the words of the words will resume the original strength
Q:Gypsum board moisture?
Gypsum board is not moisture! It is recommended to use calcium silicate board (Pod plate). It has a light weight, heat insulation, fire, moisture, impact resistance, easy processing, easy decoration and other fine features
Q:Fire board fire resistance limit of 3 hours?
No ... ... two hours have reached a level of fire resistance ... ...
Q:Calcium silicate is afraid of high temperature
High temperature almost no decomposition
Q:Is the calcium silicate board wall a lightweight barrier?
Belong to the lightweight partition, need to do hidden acceptance, and gypsum board partition wall, only the panel is different.
Q:Decorative gypsum board is good or good calcium silicate board
Silicon calcium board is better

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