Standard Calcium Silicate Board with Best Quality
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 600 pc
- Supply Capability:
- 20000 pc/month
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Description:
Calcium Silicate Board is mainly made of siliceous and calcareous materials as major and natural cellulose reinforced, forming in Hatschek process and high pressure (7000 tons and fumigation(in autoclave for 24 hours),Which has the advantages of high strength, light weight, anti- freeze, water-resist, fire-proof, damp-proof, sound-absorption , no distortion and no radiation Used assuspended ceiling, partition, heat insulating board, base plate, external wall panel, exterior wall cladding, paneling, flooring, back-liners, skirting lines, prefabricated structures, door shutters
Specifications
non asbestos calcium silicate board
1)Outstanding Fire Resistance
2)Efficient Thermal Resistatant
3.5 --- 12 mm wall partition ceiling decoration calcium silicate board
Specification | Size | 2440*1220mm; |
Thickness | 4.5 to 12mm | |
Surface treatment | With or without sanded surface; bevelled | |
Custom Specifications available on request | edges available | |
Outstanding characteristics | Environmental friendly, 100% asbestos-free or 3%containing, outstanding fire resistance, high tensile and bending strength, remarkable moisture resistance, stable dimension, durable, excellent heat insulation and soundproofing, easy Installation | |
Main usage | Partitioning wall, ceiling tile | |
Other usage | Protecting wall system, movable floor, countertop, panel | |
billboard, kitchen and bathroom wall, | ||
pipeline insulation | ||
Physical property | Raw material | Tobermorite, cement, Quartz sand, fiber |
Density | 1.1-1.3 g/cm3 | |
Flexural strength | >13 Mpa; real test >15 Mpa (GB/T7019-1997) | |
Moisture content | <10%< span=""> | |
Fire rating test | Class A incombustible material (GB8624) | |
Soundproofing | 45-55 dB (GBJ75-84) | |
Thermal conductivity | ≤0.3W/MK (JC/T564) | |
Radiation | Accordance with standard (GB6566-2001) | |
Incombustibility | 4 h | |
Moisture movement | ≤0.25% (GB/T7019-1997) | |
Dry shrinking rate | <0.09%(GB/T7019-1997) | |
Application | Commercial, industrial, and apartment buildings
| |
Application:
partition & ceiling in office, supermarket, hotel, hospital, gymnasium, school, stations; interior wallboard in carriage, marine structure, shipping vessel which need fire-proof, heat insulation and damp-proof
Materials: Tobermorite, lime, Quartz sand, wood fiber
Fire-proof rate: A-class incombustible (GB8624-1997)
Incombustibility: 240 minutes (GB/T9978-1999)
Density: 1.2-1.4g/cm3
Moisture:<10%< span="">
Heat conduction: 0.24W/MK (Jc/t564) Average
Sound-absorption: 45db (GBJ75-84)
Anti-bend strength: >15MPa (GB/T7019-1997)
Moisture movement rate:<0.19% (GB/T7019-1997)
Installation:
(1) Lightweight and high strength: 3-4 kg/m2 (1/10 of half brick wall), with yield strength 400mpa.
(2) Environment-friendly : galvanized steel-no radiation, have no harm to our health and not pollute the environment.
(3) Products with fillisters : Setting some fillisters in both sides of the keels in a selective way, in order to strength the keels' vertical points and intensity.
(4) The metal stud with hole : one of our product is the special hole on C-stud every 600mm, which is easy for workers to install the electric lines and water tubes.
(5) Various sizes of metal track and metal stud : we are able to manufacture German,
(6) Factory direct sale price : We have our own factory to produce raw materials----galvanized(zinc coated) steel, as well as the product line, so we can provide you a lowest price.
FAQ
1.Sample: small sample can be offered by free
2.OEM: OEM is accepted
3.MOQ: small order is ok
4.Test: any third party is accepted to test
5.Factory: Can visit factory any time
6.Delivery Time: small order is within 7days or according to your order
- Q: Can cement tiles be directly on the cement board? What material is good?
- Cement board is a cement as the main raw material processing and production of a building plate, is a between the gypsum board and stone, free cutting, drilling, carving of the building products, with its superior to gypsum board, wood fire , Waterproof, anti-corrosion, pest control, sound insulation and far lower than the price of stone and become the construction industry widely used in building materials. The cement board is prefabricated and also cast.
- Q: Plywood, gypsum board, cement board, aluminum-plastic board, which to choose, why?
- Gypsum board light weight, noise insulation fire, thin plate easy to use, used as a material inferior to the panel.
- Q: How to do the effect of water
- This is the application of water the most suitable material, the color closest to the cement sense, high density, waterproof fire is A level. General is indoor and outdoor can use the material. In the construction of the water, the general requirements of the wall is smooth, you can do keel, wood keel can, but to dry, or some high water environment will be due to keel deformation caused by failure. Can use woodworking board to do base, if direct It is the easiest way to construct it, or it is the most economical construction method, or it is the most economical construction method. The hole of the water is the effect of drilling. Woodworking master can complete the surface of the best to do the oil treatment, once like.
- Q: I have laid ed cement board down but I did not stagnate the boards.Will this affect the ceramic tile.?
- Hi! I just finished up my bathroom and luckily staggered my cement boards so that I would not have four boards meeting at a single spot. Here's a question for you. Did you use latex modified thinset and cement board tape to seal the joints (similar to what you would do for drywall seams)? The reason I ask is that most cement board manufacturers recommend it. If you did this, that should help prevent some of the problems that could crack your tiles. Also, did you apply dryset mortar or latex-modified thinset between your plywood subfloor and cement board before screwing the cement board down? I understand that this layer is mostly meant to make sure that there is a level surface between these two surfaces, which should help prevent cracking. If you followed these measures, I think you need to make a judgment regarding how flat the seams are where boards come together. Take a piece of tile or other flat surface and put it over the seams. If the tile is relatively flat across the seam, then I think you can leave it alone. If it isn't flat, I would fix it now...spend the extra $10-15 a sheet now and save money later by not having to redo it! I think this is the sort of situation where someone has to be there to make the call!
- Q: Gypsm plaster is recommended in Christopher Alexander's Pattern Language (#235 Soft Inside Walls) If I were to go to a building supply store and ask for gypsum plaster would they know what I was talking about? ...Is it a universal term? Can you give me a chemical formula?
- Gypsm is hydradated pulverized limestone. You would ask for Gypsym topcoat or Gypsm tape adhesive in the Drywall department of Lowes. It costs today $9.95 for a 5 gallon pail of the stuff. Gypsm is resoluable in water after drying. In other words you can redissolve gypsm in water. Gypsm is mined in the US in states like Michigan, Indiana, Ohio and so on. It is a naturally occuring substance. Plaster of Paris is unhydrated form of lime. When wetted with water it changes chemically and remains hard no matter if submerged into water. The process is irreversible. Cement is made from clay and limestone fired to high temperatures, then ground and pulverized. When water is added to cement it changes its chemistry and the water reacts with cement forming a new compound It is irreversible The Romans invented Cement. Common Drywall is gypsm between 2 layers of paper enclosure. There are also metal lath in 26x84 inch lenghts and plaster board lath in 16x36 inch lengths Those all above are nailed or glued to the house studs.
- Q: How to do noise insulation how to deal with wall noise
- I am the northeast, due to geographical differences, it is recommended that you still consult the local carpentry, the best way to deal with noise!
- Q: What are the densities of tiles and cement
- In the production and processing process, wood in the wood board of wood components through non-toxic chemical mineralization after the fire produced. These treated mineralized wood components combine with the Portland cement base to increase its strength and toughness, resulting in significant structural features and excellent quality of Portland cement: fire, moisture, Corrosion, pest control, and durability. The overall structure of the wood fiber board makes it resistant to impact and easy to process. Due to the close structure, high density, wood fiber reinforced concrete board sound insulation is excellent, and affordable,
- Q: I know it sounds odd but if you set a cement block between to supports and hit it with your fist its really not hard at all to break it. Why is it that a 1 thick cement block breaks easier than a 1 thick piece of pine. Also it seems like maybe its just me but if you hit a 1 thick oak board your fist doesnt have to be in contact as long to break it. With the cement block it doesn't take much to make it break.
- density. wood is long strands of thick, dense fiber essentially strung together, cement is a mix of individual rocks with a water/concrete bonding, but there is air mixed in during the mixing process. there are more areas in between the rocks to be weaker, less dense. this may be a bad example.. but liken it to a bathtub with water that is iced over completely, and a bathtub with only ice water.. in between the ice, you can put your hand through, because it is essentially water and less dense than the ice... but with the completely covered ice water, you cannot easily put your hand through.. . i guess also i was thinking of a game of red rover if you have ever played it, it is easier to run through when the other team is holding hands, than when they link elbows.. essentially making the bond stronger with bigger parts of the arm.
- Q: I have a cement back porch/patio approx 5'x22' that I've decided to tile.I know...tile outside...touchy subject, except I got 20 inch tiles at a steal. Problem is, while doing a mock layout, I noticed that many areas on the surface are unlevel (the tile rocks). It difficult to identify every single unlevel spot so I can't patch. Any recommendations on leveling the whole thing? Someone mentioned use wonder board (thin cement board) as an overlay, but I believe you'll still have weak spots beneath.Anyone have a suggestion?
- how uneven is the slab. You can put a pretty thick layer of thinset adhesive and cover up some of the unevenness. If you put down a 1/2 inch of thinset around the bad spots will it stop the tile from rocking? the whole slab doesn't need to be even, but each tile needs to be even with the ones surrounding it
- Q: Hi i want to know if Durock cement board has zinc or lead. Because I made a aviary in my backyard where i know have my lovebirds and some have started giving me sign of lead/ zinc poisoning i would like to know if Durock has it and if it affects my birds thank you.
- If your birds are Parrot like Budgies etc , they are for ever nibbling at wood or anything else., Do you know the signs of Lead poisoning,Paralysis being the main one. Durock does contain minute particles but have you considered that it could be Mice droppings or mice urine contamination on their food as the symptoms are similar. Your birds must be actively eating the cement board, which you will be ble to see by the damage to the board. Otherwise you must contact a vet asap. Avian Care Consultant
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Standard Calcium Silicate Board with Best Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 600 pc
- Supply Capability:
- 20000 pc/month
OKorder Service Pledge
OKorder Financial Service
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