High Quality Non Asbestos Free Calcium Silicate Boards

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Product Description:

1,Structure of (Calcium Silicate Boards) Description

Can be used in washrooms as the ceiling, partition and backer boards. Additionally, Due to the features of fire prevention, thermal insulation, mildew proof and moisture proof, Bestinboards are also applicable to places where high security is needed.

 

2,Main Features of the Calcium Silicate Boards) 

  

Product Features:

1.Fire-retardant

2.Thermal-insulated

3.Mildew proof

4.Moisture proof

5.Sound insulated

6.Low moisture and water absorption

7.100% asbestos free  and other hazardous substances.

 

3,(Calcium Silicate Boards) Images

High Quality Non Asbestos Free Calcium Silicate Boards

4,(Calcium Silicate Boards) Specification

 

Size

Standard Size

Size:1220*2440*4/6/8/9/10/12/15mm

Appearance

                   Surface                    

Surface:Un-Sanded/Sanded/Polished;
EdgeSquare/Recessed/
Physical Properties








Density

1.2-1.3g/cm3  

Bending Strength

Cross      > 16Mpa

Parallel    60-70Mpa

Moisture Movement<0.20%
Water Absorption< 0.1%
Water Contain<6%(Under EMS condition)
Thermal Conductivity0.12-0.15 w/(m •k)
Non-combustibilityGB 8624-2006 Grade A1,CE EN 12467:2012 Grade A1
Water ImpermeablilityTraces of moisture appeared on the under surface of the sheet,but no formation of drops of water on the underside of the sheet after 24 hours.
Freeze-thawNot have cracking and layering after freeze-thaw cycles 25 times.
ApplicationInterior Ceiling,Interior Patition, Bottom Liner
Products WarrantyMore than 20 years

 

Raw Material Content
Cement 44 %
Quartz  44 %
Natural Fiber 8 %
Suspension4 %
Composition of Finished Product Content
Crystalloid of Calcium Silicate 52%
Quartz 30%
Calcium Carbonate  10%
Cellulose 8%                              

5,FAQ of (Calcium Silicate Boards

Package

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.

 

Trade Term

1. Payment: T/T

2 .Lead time: Samples:15 Working days;

3. Shipping freight are quoted under your requests.

4. Shipping port: Foshan,Guangzhou or Shenzhen port, Mainland China.

5. Discounts: discount based on the order quantity.

 

Certificate

Products are Calcium Silicate Board (Fiber Cement Board), exterior wall plate, Facade Board and lining board, etc. Our products have passed ISO certificates. CE, TUV Certificates are on progress.

 

 

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Q:Calcium silicate board is not keel, you can directly nail on the wall?
Yes, but the premise is that the wall must have a good flatness, otherwise, after the installation of the surface will be uneven.
Q:Calcium silicate board in the water soak for a long time will become soft or other problems, the surface can be how long the colorful paint can fade or other problems
Due to the density of calcium silicate board absorption rate is relatively low, although the water resistance is also good, even if the bubble in the water 1 month its physical properties are difficult to change, the main paint is water-based acrylic or silicone C, but also points For the ordinary, shot, high bombs. Manufacturers are generally committed to more than 6 years, silicon C can be more than 12 years.
Q:Calcium silicate board production mode, the copy method and the quality of the comparison method, which prawn know
Flow pulp method I have not done, but the principle is not difficult, flow pulp method is only used in domestic, copy the law elsewhere I do not know, but Japan and Taiwan are copy the law. The advantage of the flow slurry method is good control, easy to operate, the disadvantage is relatively flat flatness of the board, the same formula strength is relatively low, low capacity; copy method just the opposite. This is related to the two processes of cloth pulp dehydration.
Q:Silicon calcium board can be used for external walls
Calcium silicate board is less to do outside the wall panels, are generally decorated with interior walls
Q:Calcium silicate board with asbestos and non-asbestos how to choose
In the partition or ceiling when you can choose to contain asbestos wall panels, which not only can save part of the cost, but also can extend the life of the plate, asbestos-free calcium silicate board size are the same, mainly for decoration , By the building materials manufacturers processing into uv board, inorganic pre-coated plate for the interior and exterior decoration, the price will be several times higher or even 10 times, for the partition and the ceiling is a big thing. I believe we all know how to choose two kinds of plate it.
Q:Calcium silicate board the greater the density of the better performance?
Now the majority of the market are coated with the physical pressure, and some autoclave autoclaved through the cement pressure plate.
Q:Calcium silicate board surface putty Why crack?
1, improper handling of deformation joints: in the deformation of the calcium silicate board ceiling no seam, the entire plate directly connected. Although some of the deformation of the seam, but the deformation of the practice is not right, only in the panel at the seam, and the keel is not broken, the deformation of the structure under the action, calcium silicate board is easy to crack. 2, the wall at the junction of improper handling: not in accordance with the requirements of the node set construction, but in the calcium silicate board and the junction of the wall directly with the stopper putty full scraping, and some also use copper tape paste to strengthen, leaving no Shrink the space, causing the crack. 3, improper storage of the plate: the plate in the installation and construction of wet moisture, resulting in deformation, in the natural dry conditions after construction, resulting in shrinkage, cracks. 4, hanging keel installation spacing is too large: part of the keel of the mechanical properties did not meet the national standard indicators, the plate after the installation of a greater degree of deformation. Keel and plate when the connector is not staggered, it is difficult to avoid stress concentration. The whole plate is installed in different directions at the same time on the screw fixation, so that the sub-stress within the plate easy to crack.
Q:Calcium silicate board production line
The method of copying is to flow the prepared slurry into the cage through the slurry tank, and the slurry is submerged to about 3/4 of the diameter of the reel, and the outer ring is wrapped with a certain number of internal and external networks. The upper part of the wheel set with a roll of blankets and blankets in contact with the wheel, running, the chest roller rotation to drive the blanket running, the passive roller rotation while driving the rotation of the wheel, the slurry in the role of pressure through the reel filter, Layer attached to the net outside the net, because the net is a porous and can be through the air, and the fog roll, blanket and material layer between the more dense, no air can be passed, so the material layer more easily from the reel to the wool , Thin primary layer was continuously passed on the blanket. The stirrer is used to prevent the slurry from settling, and the heavy sand debris sinks to the bottom of the tank and is periodically removed by the release plate of the floor. The material layer through the vacuum box after dehydration, winding to the forming tube, to achieve the required thickness from the molding tube after pulling off the wet blank, the next process into a variety of products.
Q:Cement fiber board calcium silicate board
How to distinguish between fiber cement pressure plate and calcium silicate board 1, the density: Calcium silicate board density is much lower than the fiber cement pressure plate, through the weight of the plate can calculate its approximate density. 2, look at the color: Although there are manufacturers in order to pretend to be fiber cement pressure plate and deliberately add carbon black and other plates made dark, but not natural cement color. 3, asked whether the thin plate and thick plate, if not or can not do, it shows that he is the distribution of calcium silicate board or ordinary fiber cement without pressure plate. 4, if you go to the factory, you can visit the workshop, if steam pressure Fu (commonly known as bullet) is certainly calcium silicate board manufacturers, if there is no press, it is an ordinary cement mill.
Q:I need a tool that can cut calcium silicate board, Bo deep good, where can I buy Wuxi?
You can go directly to their manufacturers to order, and then let them express to you

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