Middle Density Fiber Cement Board
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1,Structure of （Cement Boards） Description
Waterproofing;Sound Insulation;High density;moisture proof;anti-sunk;Strength;Toughess;Anti wet; Nice thin board usage,bendable.
2,Main Features of the （Cement Boards）
Properties:
·100% Non-asbestos
·Density: 1250 to 1500 kg/m3 (+ - 5%)
·Coefficient of thermal expansion: 0.11 kcal/m.hroC
·Bending Strength: over 180 kgf/cm2
·Linear expansion rate: 0.1%
·Water absorption rate: 35%
·Water penetration rate: 0%
·Water content: 8%
·Incombustibility according to CNS 6532 and BS 476
3,（Cement Boards） Images
4,（Cement Boards） Specification
| Standard Data of the Middle Density Firber Cement Board | ||||||||
| Standard Size | 1220X2440mm/1200X2400mm | Max Width | 1250mm | Max Length | 4880mm | |||
| Thickness | 4-30mm | Density | 1.3-1.7g/cm3 | |||||
| Wet Expansion Rate | ≤0.23% | Water Penetration | ≤25% | |||||
| Forst Resistance | No Layer & no cracks after 25 cycles under freezing and thawing | |||||||
| Incombustibility | Incombustible Class A1 | Radioactivity | Decorative materials Class A | |||||
| Flexural Strength | Air dried Condition ≥18 | Water Penetration | Back side without water drop after 24 hours | |||||
| Saturated Condition≥14 | ||||||||
5,FAQ of （Cement Boards）
Application
(1)Cavity Wall for Interior Partition
1.Wet area( restroom,kitchen and basement etc.)
2.High sound insulation requirements area ( pc room,meeting room and hotel etc.)
(2) Light Concrete Grouting Wall
(3) Other Applications
1. Ceiling board
2. Perforated board
3. Aluminum lining boards and insulation barriers for high-speed train
4. Column Coverage
Production Scale and Equipment
We introduced international advanced equipment and technologies. From raw materials preparation to board forming stacking and compressing, autoclaving and destacking are all controlled by strict and efficient production craft. The whole process is full automatic, high efficient and quality stable.
- Q: how do I drywall over cement in a basement? How do i attach the drywall to the walls?
- You have a couple of options, both similar. Either build a stud wall which will lose you about 3 1/2 of depth or attach firring strips to the wall. You can use 2 x 4s laid flat and attach them to the cement walls with concrete nails, concrete screws (often referred to by a popular brand name such as Tap-Con. I prefer using a powder-activated tool which uses .22 caliber cartridges to drive special nails into the cement. Very fast and you can rent one for about $35/day, nails extra. Put plastic up first, then the 2/4's and nail them flat to the wall. A great time to insulate with 1 1/2 foam board between the boards, which will reduce noise and help to moderate your basement temperature. I'd recommend using green board which is moisture resisitant. I've done this myself and it is a very satisifying improvement.
- Q: Can the board be replaced by woodworking board?
- Ethe board (fiber cement board) is a high strength, durability and other superior performance of the fiber silicate sheet, with a variety of thickness and density, 100% does not contain asbestos and other harmful substances. For non-combustible A1 grade products. With fire, moisture, waterproof, sound insulation effect, environmental protection, installation fast, long life and other advantages. Commonly used as a bathroom partition, outdoor roof roof, external wall insulation board, interior decoration, smallpox, etc .; can also replace the use of gypsum board in the decoration used as a substrate. The outer surface of the tile and stone can be, but to paste. But some places can not replace the woodworking board, such as: the wall to bear the load, etc., another grip nail force is not OK. Mainly used instead of gypsum board, because it is more waterproof, moisture.
- Q: 911 polyurethane brush in the cement board is what is the bubble
- Wood paint after brushing the phenomenon of blistering, often before brushing, can not be mixed with wood paint and then no longer let it rest for half an hour or so again and again the phenomenon of operation. In addition, in the brushing because of the window and make the wind blowing in the decorative panels, but also cause the phenomenon of blistering. This phenomenon is more trouble, with fine sandpaper to the bubble at the light of the sand level, and then dry with a dry cloth, and then make up the same wood paint. Sometimes fill the paint at the larger color, it must also be the whole face all brush again.
- Q: pre-tiling bathroom floor
- Screw or nail it right now! The idea of the thinset , so when it is secured is to fill any and all voids .. If you wait to long the thinset may have to be scraped up and you start anew. Any questions you can e mail me through my avatar and check my qualifications there. GL
- Q: FC sound-absorbing board is what material
- According to the different sandwich layer, can be divided into lightweight concrete, polystyrene foam and honeycomb sandwich and other composite wall panels.
- Q: We recently bought a house with a corner tub in the master bathroom. There was a partially covered pipe for a shower head but the walls are not waterproof. Since the plumbing is there for a shower we would like to waterproof the walls and put in a shower head. Is there a chance the builder put up cement board but skipped tiling? Is there a way to tell without ripping the walls down? Also I'm wondering if we need to tear down the existing drywall and put up cement board or if we can just use a type of acrylic shower wall and caulk it really well. Any advice would be appreciated.
- tricky aspect seek onto yahoo or google that might help
- Q: Looking to connect a piece of plywood between two boards to hang a banner
- A five gallon bucket can hold .45 cubic feet of concrete when mixed with water. In other words, one 60 pound bag of pre-mix or an equivalent Portland Cement/rock and sand mix. At .45 cubic feet the bucket may overflow and/or be too deep to properly mix, but I do it all the time for difficult access pours of small quantities.
- Q: I'm not to good at figuring out quantities for sheetrock and cement board. I'm redueing my bathroom. I need to figure for how much sheet rock to get. My walls are 56L x 8'H, 6'Lx8'H, and 90Lx8'H. For my bathtub enclosure I have 61Lx82H, 3'Lx82H and 3'Lx82H.Any input on this would be greatly appriciated.
- there is info on how to measure and get the right amount.
- Q: How the cement pressure plate sticks on the brick
- Crack: tiles shop after 24 hours to clean up the hook, hook before the first floor of the gap should be wiped with impurities, with a special sealant joints. Clean up: in the home decoration tiles construction process with the dry with the clear, after the completion of (generally should be after 24h) and then cotton yarn and other objects on the surface of the brick. The quality of floor tiles: floor tile clean, clear pattern, consistent color, uniform seams, the surrounding straight, hook seam smooth, plate without cracks, angle and lack of shock phenomenon.
- Q: We are going to remove the vinyl flooring. It has a 1/4in sub floor over hardwood.
- You need 1/4 hardi board at least the seams will crack if the floor moves at all. I did a bath and there was one small 4 sq inch depression and the tile broke right at that spot in less then a week.I would say yes .I am not a pro tile man but a pro DIY guy
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Middle Density Fiber Cement Board
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
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