Products
Bote board
Bote board
Product name Bote board
Density 1.1g/cm3
Non-combustibility Class A1
Asbestos content Asbestos free
Regular thickness 8, 9, 10, 12, 20, 24 (mm)
Regular length 2440(mm)
Regular width 1220(mm)

Product details

Product specifications

Thickness (mm)

Width (mm)

Length (mm )

8, 9, 10, 12, 20, 24

1220

2440, 3050

Remarks: Other specifications of plates can be produced according to the special requirements of users.

 

 

 Physical and mechanical properties

 

Project

Metrics

Unit

Density

≤1.1

g/ cm3

Thermal conductivity

≤0.20

W/(m·k)

Moisture content

≤10

%

Wet swelling rate

≤0.25

%

Heat shrinkage rate

≤0.5

%

Average flexural strength (dry state)

Horizontal

≥10

Mpa

Portrait

≥8

Mpa

Aspect intensity ratio

≥58

%

If you need more physical performance data, please contact us.

 

 

Safety performance

 

Project

Metrics

Unit

Asbestos content

100% asbestos free

Safe to use

Radioactivity

IRa <1.0

Ir <1.0

At the same time, it meets the radioactivity requirements of building theme materials and Class A decoration materials, and its production, marketing and application scope are not restricted.

Non-combustibility

GB8624-2012A1 level

Non-combustible materials

The most advanced smoke-free drug

Smoke toxicity test

Security level

AQ1

 

 

Product Features

1. The effective service life is extremely long. More than 60% of the material composition is the same as the main composition of granite, and more than 20% is the same as marble;

2. High strength. The lowest strength (parallel fiber direction) ≥ 8 MPa, the highest strength (vertical fiber direction) & ge; 10 MPa. Fully meet the relevant national standards and indoor use requirements of civil buildings;

3. Lightweight. Density ≤1.2. It can be used in new buildings without considering the additional load of walls and ceilings. At the same time, it can meet the use of partition walls and suspended ceilings in old buildings, without having to bear the influence of weight on the bearing capacity of the original structure;

4. Completely non-combustible materials. It meets the international ISO—1182, national GB 8624—1997 and British BS 476 standards, and all the supervision and sampling test results have reached the highest level of non-combustibility A1. Fully meet the safe use requirements of the building, so that users' fire safety is guaranteed;
5. Excellent resistance to high temperature cracking. The fire rating of high-rise buildings can be improved. Reasonable fire protection system design can make the fire resistance limit of partition wall fully meet the fire protection requirements of high-rise civil buildings, comparable to similar products of international famous brands;
6. Bote N board is tested in the world famous Wellington Fire Laboratory in accordance with the strict British standard BS 467. With a cork with a cross-section width of only 89 mm as the keel and a 12 mm single-layer double-sided filling of ordinary rock wool in the middle of the Bote N board, it easily passed the 120-minute fire resistance test and obtained the relevant certification;
7. The low moisture absorption rate and low water absorption rate make the product suitable for wet building areas such as toilets and kitchens;
8. Completely inorganic board. Bote N board is fire-resistant, anti-mildew and anti-bacteria, so that the health of users is protected;
9. Excellent resistance to corrosion of general chemicals. So that users don’t have to worry about whether the place of use is suitable;
10. Excellent performance-price ratio. Compared with similar products (real non-asbestos calcium silicate products), the performance-price ratio is the best.

   

 Application scope

1. The fire partition wall or fire ceiling made up of Bote board, filling material and structural framework is a kind of light-weight non-load-bearing passive fire partition wall and ceiling in the building.  
2. Bote board has steam respiration, which can absorb moisture in the air in the spring and summer when the air humidity is high, and release water in the winter when the air is dry, so that the indoor humidity of the building using Bote board can be balanced. It can improve and balance the indoor humidity environment, making people feel more comfortable in daily life.  
3. Bote board has very low room temperature thermal conductivity and high temperature thermal conductivity. The partition walls and ceilings with high fire resistance using Bote board can improve the thermal performance of the building, reduce the air-conditioning and heating losses of the building, reduce the energy consumption of air-conditioning and heating, and save the use cost of the building.  
4. The flat surface of the board can improve the decorative effect of the building. In addition to being suitable for various new buildings, it is also suitable for the renovation of old buildings.  
5. In addition to being suitable for urban civil buildings, the product is also suitable for the following purposes: 
◎The clean room of medical and sanitation is used as the bottom liner of indoor ceiling and wall panels; 
◎Used as the bottom lining board for indoor ceiling board and wall protection board in hospital operating room; 
◎The clean workshop of pharmaceutical production is used as the bottom liner of indoor ceiling and wall panels; 
◎The clean place of scientific research laboratory is used as the bottom lining board of indoor ceiling board and wall protection board.