Asbestos Free Sound Reduction Calcium Silicate Board

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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 ofhigh 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%

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%

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)



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Q:Fiber reinforced calcium silicate board is to do with the cut off it?
Calcium silicate board is non-polluting, environmentally friendly, new building materials, and aerated concrete and concrete hollow block, belong to the new wall materials, has replaced the traditional clay brick. Calcium silicate board in the high-rise building and frame light board building system, is an indispensable wall material for the construction of the wall of the factory complex; mechanized construction; put an end to the construction of wet operations;
Q:Calcium silicate board 6MM how much money one
Calcium silicate board regardless of the thickness of the millimeter, the price of each of their manufacturers are different, according to the price of raw materials, there are different ranges of rise or fall.
Q:Decoration problem: a calcium silicate board about how many customers want me to calculate the weight. The Trouble trouble trouble.
General 6mm thickness of 2440 * 1220 calcium silicate board weight of 25 kg 8mm thickness of 2440 * 1220 calcium silicate board weight of 35 kg, you want to know more specific circumstances can contact me
Q:Calcium silicate board why wet weather will appear scarred
Wall junctions improperly handled: not in accordance with the requirements of the relevant nodes set construction, but in the calcium silicate board and the wall at the junction of the direct use of caulking putty full scraping, and some also use copper tape paste to strengthen, leaving no shrink space , Leading to cracking at the site.
Q:Wood fiber board, calcium silicate board, mineral wool board difference
Mineral wool board from the slag through high temperature, high pressure, high-speed rotation, remove impurities, washed into mineral wool, mineral wool board mainly by mineral wool, adhesives, pulp, perlite composition. The mineral wool board has similar characteristics of silicon calcium board, but the sound insulation performance is worse than that of gypsum board and silicon calcium board. It can not be waterproof. It is easy to deform. Mineral wool board mineral wool dust particles are easy to inhale the human body, and is a high carcinogen. Silica calcium board is the name of the fiber reinforced calcium silicate board, which is made of siliceous materials (diatomaceous earth, bentonite, quartz powder, etc.), calcium material, reinforced fiber as the main raw material, after pulping, Support, surface sanding and other processes made of lightweight sheet. Silicon calcium board light, high strength, moisture, corrosion, easy processing, not as mineral wool board that can not be processed again. VIVA wood fiber cement board is a combination of Portland cement, mineralized wood and non-toxic chemical additives, high pressure made of high quality multi-purpose building materials. Combined with two main materials: the advantages of cement and wood, every VIVA wood fiber cement board as light as the wood, with flexibility, good insulation properties, construction convenience, cutting pollution is small; such as cement-like anti-ants, show other sheet No uniqueness. There are good toughness, green, non-toxic harmless, can be decorated with interior and exterior walls, floors, ceilings, furniture, noise walls, elevated floor, with a very good fire, moisture, mold, anti-ants, environmental effects The
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
Calcium silicate board is not changed in the water, if the time is long, then the strength will be weakened, but if the dry will then restore the original strength
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 with quartz powder is the number of requirements! How much silicon content?
Should be greater than 95 (%) above the silica 325 mesh wet quartz powder is best high purity
Q:What is high strength microporous calcium silicate board
Calcium silicate board process is the quartz sand, lime, cement and reinforced fiber mixed evenly, spread on the blanket forming filter layer formed, and then by high temperature autoclave with strength, its strength than the microporous silicon Calcium carbonate plate much higher, the density range of 0.6 or more, the domestic general is more than 1.
Q:Glass magnesium board VS calcium silicate board who can be better
Ingredients: glass magnesium board for the magnesium oxide, magnesium chloride chemical reaction products, is one. Calcium silicate board is a cement, yellow sand aggregate, is a physical reaction. Color: glass magnesium board is generally milky white, magnesium oxide and magnesium chloride is the raw material color, density between 0.9-1.3, belonging to light fire board, and calcium silicate board in 1.5 or more, is a heavier a building materials.

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