Popular Sound Reduction Calcium Silicate Board

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Product Description:

Specifications

-Factory price
-SGS,CE
-Non-asbestos, light weight, high density
-Waterproof, fireresistant, anti-bending

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:What kind of ceiling does the open kitchen do? Is it the same as the lobby to do the calcium silicate board, or do it?
Personally think that the kitchen and the living room to distinguish between the use of aluminum buckle board a little better, no matter how good the hood or smoke, aluminum plate is relatively good
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: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:What is the use of calcium silicate board with calcium silicate board ceiling is good
It is understood that calcium silicate board as a new green building materials, in addition to the traditional function of the gypsum board, but also has excellent fire performance and moisture resistance, the advantages of long life, a large number of industrial and commercial projects used in ceiling ceilings and partitions, Home decoration, furniture liner, billboard liner, ship compartment board, warehouse floor, network floor and tunnel and other indoor works of the wall.
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:Fiber reinforced calcium silicate board is to do with the cut off it?
Industrial and commercial construction of ceiling ceilings and partitions, home decoration, furniture liner, billboard liner, ship compartment board, warehouse floor, network floor and tunnel and other indoor works of the wall.
Q:Hydrate calcium silicate gel under what circumstances
It is a gel state at room temperature, which is a microcrystal with long distance and order. It has the morphology of fibrous, reticular, granular and so long, and is about 1μm wide and about 0.2μm. Compounds.
Q:What is the use of high-temperature calcium silicate board? I want to find a material can be resistant to high temperature 1500 ℃, and must be pressure,
Chemical composition has long been changed, the intensity is certainly lost, do not say that fight against, there are problems with compression. Calcium silicate does not meet this requirement
Q:Office building silicon calcium board ceiling, the actual construction practices: light steel keel spacing 1000mm, small keel spacing 600mm meet the requirements
Light steel keel skeleton after acceptance, began to install the first layer of cement fiberboard. First in accordance with the room space on the cement fiber board layout, layout is not allowed to appear below 100mm slats. After the completion of the version, according to the layout placed cement fiber board, and with self-tapping wire fixed firmly. Self-tapping screw spacing of 150-170mm. After the completion of the first layer of cement fiberboard, should check the flatness of the allowable error should be controlled within 3mm. The first layer of cement fiberboard after the acceptance of the installation has been compressed composite panels, the installation of the use of adhesive method, the installation of the first two sides and then the middle.
Q:Calcium silicate board and magnesium silicate board which is better
Magnesium silicate board using magnesium oxide as the main raw material, produced by the decorative materials, the advantages are: light, good toughness; drawback is: low strength, low moisture resistance, soaked after the water marinade, destruction of the wall surface The

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