Light weight Fiber cement composite board

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Product Description:

Performance Parameters:
ltemUnitThickness
125mm
Thickness
100mm
Thickness
75mm
Thickness
50mm
Standard of dry shrinkage valuemm/m≤0.6≤0.52≤0.49≤0.46
Sound insulation volume in the airdB≥50≥48≥48≥40
Shockproof strengthThe time of no through crack10 Times10 Times10 Times5 Times
Anti-bending collapsing strengthThe multlple of the board's self-weight(Put pressure)≥6.0≥6.0≥6.0≥6.0
Hanging forceN100010001000800
Fire-resistant limitH5432
Combustiblllty performanceLevelGB8624 A1 Level non-combustible
Coefficient of heat conductivily(W/MK) 0.021
The Anti-returns(24h)No drop of water and no damp
Gas proof and anti-moth functionlnorganic substances have insect-resistant,gas proof and anti-moth performance
Water permeability resistantwaterproof
Moisture(%)≤9
Standard Specification:
Width:610mm                     Length:3050/2440mm     Thickness: 50/75/100/125mm
Application Recommended:
Widely used in non-load-bearing interior and exterior walls of buildings, commercial buildings, office partition wall,and need water proof, noise proof and moisture proof requirements place.




Fiber cemnt sandwich panel, light weight concrete sandwich panel


1. Composition:
   Core materials: cement, EPS, and fly ash core
   Surface materials: fiber reinforced calcium silicone board or cement calcium silicone board
2. Specification: (L*W*T)
   1500-3000mm X 610mm X (50, 75, 100, 120,150,180mm)

    fiber cement board on both sides: 5mm, 6mm, 8mm
3. Usage:            
   Interior and exterior partition on steel or concrete structure building,
   For new construction, additions or renovations.
4. Advantages:  
   Energy-saving
   Light weight
   Sound insulation
   Environmental protection
   Most area-saving
   Most waterproof and dampproff
   Most fire-proof
   Most sound-insulation
   Best hanging force
   Most anti-seismic and impact resistance
   Largest span and height thin webbed wall
   Most civilized, environmental, high efficiency construction.


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Q:The foam sandwich panels of the insulated chicken coop are burned! How to do hollowing out?
Magnesium cement curing to release a high heat, generally in the 1000 ~ 1350J / gMgO, and the heat release rate is very fast, the highest reaction system center temperature up to 150 degrees Celsius. Ordinary Portland cement hydration heat is only 300 ~ 400J / g, can be seen magnesite cement is the ordinary cement hydration heat 3 to 4 times. As can be seen from the above data, especially in the summer high temperature production, must strictly control the magnesite cement curing process. At present in Hebei Wen'an, Cangzhou area, in order to save production space, usually finished a board, and then according to this board for the operating platform in the above do 3 to 5, we all know, thermal conductivity of foam material is poor, and Ling Magnesium cement curing is a fast high heat process, so the production often encountered due to exotherm is too high and burned foam board situation, that is, "burn board" "hollowing" phenomenon.
Q:Eps sandwich board and Caigang sandwich board is not two kinds of materials to the two of the price?
Yes, EPS is glass steel surface, color steel sandwich board is color steel surface, EPS expensive, the difference is about 100 per meter
Q:OKorder where to sell rock wool color plate, rock wool sandwich panels and good quality?
OKorder multi-dimensional joint light steel sheet of the good, mostly for the project.
Q:Sandwich board formaldehyde excessive fine how much
Homemade materials in the toxic substances is an important source of indoor air pollution, and even some people because of building materials is not up to suffering from leukemia. The maximum allowable concentration of formaldehyde in the room air is 0.08 mg / m3. National furniture standard GB5296.2004 provides that: if the formaldehyde emission is greater than 1.5 mg / l of the required standards, the manufacturers will be punished with sales of 50% to 3 times the fine. Will also be subject to fraudulent penalties. Operators can not sell wood-based panels without production licenses. In accordance with the relevant laws and regulations, sales of no production license of the wood-based panel operators will be punishable by a fine of 50,000 yuan to 20 million, if you are selling a production license of the man-made board was fine, you do not have the quality of the product Joint liability, manufacturers should be fine, but this money or Trade and Industry Bureau or to punish you, you can rely on the Trade and Industry Bureau of the test report manufacturers claim compensation, if he does not pay, you can sue him.
Q:Domestic manufacturers of rock wool sandwich panel machine which quality is better?
My company is using OKorder Yongming, spent more than six years. I personally feel that quality can be. My friend is using the other manufacturers in OKorder, you can also use, the domestic manufacturers in OKorder is doing a little better. As for the price, a price of a cargo, the landlord can visit more, the domestic production of such equipment manufacturers concentrated in OKorder and Hebei.
Q:What is the polyurethane fireproof grade?
Polyurethane sandwich panels are generally fire-resistant B2, can also reach the B1 level, belonging to the B-level self-extinguishing
Q:Linhai 5 cm thick rock wool sandwich panels how many square
You need the thickness of the steel plate is how much inside and outside the two steel plate, the middle is 5 cm rock wool. The thickness of the steel plate is generally 0.4mm-0.7mm color coated plate, rock wool capacity is not the same price is different, the industry generally use 80-120KG per cubic rock wool. High quality good point of the general price to ex-factory price of 85 or more.
Q:Is the polyurethane sandwich panel and foam board flame retardant?
On the market, the polyurethane foam flame retardant grade B1, B2, B3 three grades. Because of the cost, sandwich board with the majority of polyurethane material is B3 level, a small amount of B2 level, there are a small amount of special requirements B1 level. B1 level for the 'flame'; B2 level for the 'combustible'; B3 level for the 'flammable'. B1 grade oxygen index requirements of more than 30%; B2 level requirements of more than 26%, 26% of the following collectively referred to as B3 level. You said the flame retardant, it should be self-extinguishing from the fire. B2, B1 from the heat certainly no problem. A little better B3 (oxygen index of about 25%) can also be self-extinguishing, but more than B2 self-extinguishing time more than a few seconds. General oxygen index of less than 24%, it is difficult to self-extinguishing from the fire, will always burn, the greater the greater the burning. The The Oxygen Index: The concentration of oxygen required to stabilize the combustion in the oxygen and nitrogen gas mixture under the specified shape of the foam, the specified source of fire and the size of the flame. - For example, the better the flame retardant properties of the foam, the higher the concentration of oxygen needed to ignite the foam, the higher the oxygen index of the bubble
Q:What is the size of the sandwich panel?
Sandwich panels are 5 cm. 7.5 cm. 10 cm This is usually used. There is also the thickness of the metal. The width is 95. OKorder Cao'an Road, No. 2987
Q:100 thick composite sandwich board how much money a square meter upper plate 0.6 lower 0.4
Sandwich panels are also different from Yan Yan or benzene board or glass wool

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