Calcium Silicate Board Non Asbesto

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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:What is the difference between perforated calcium silicate wallboard and gypsum board?
Perforated calcium silicate wallboard as a new environmentally friendly building materials, in addition to the function of the traditional gypsum board, but also has excellent fire performance and moisture resistance, the advantages of long life, in the practical use of a wide range of applications. Our unit is used in Jiangsu Sanxian Architectural Acoustics System Co., Ltd. production of perforated calcium silicate wallboard.
Q:What is the difference between calcium silicate board and mineral wool board?
In terms of health and environmental protection, mineral wool board mineral wool dust particles are easy to inhale the human body, and high carcinogenic substances; Calcium silicate board It is made of siliceous material (diatomaceous earth, bentonite, quartz powder, etc.), calcium material, reinforced fiber as the main raw material, cutting dust In terms of cost, mineral wool board the cheapest, calcium silicate board price center.
Q:What is the thermal conductivity of calcium silicate board?
Plant fiber is actually used in coated paper, which raw materials on the thermal conductivity of calcium silicate board plays a decisive role, which is easy and calcium silicate board of the parameters: Thermal conductivity W / (m.k): ≤ 0.2 Density g / m3: 0.9 Moisture content%: ≤10 Moisture ratio%: ≤0.25 Dry shrinkage%: 0.5 Impact resistance KJ / m2: ≥ 2.0 Flexural strength MPa: ≥10 Frost resistance: After 25 times freeze-thaw cycle without rupture, from the layer of the phenomenon. Watertightness: After 24H test did not appear wet marks or water droplets phenomenon. Asbestos content: 100% non-asbestos, HBC223-2005 "lightweight wall panels" Radioactive: Class A materials, production and marketing and use of unrestricted. In line with GB6566-2001 "building materials reflector nuclide limit" Non-flammable: Class A incombustible, in line with GB8624 "Building materials combustion performance grading method"
Q:What parts need calcium silicate board?
Calcium silicate board is generally used for fire, waterproof requirements of the partition, ceiling, fire duct, steel fire, curtain wall liner.
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:Why is silicon calcium board not suitable for use in home decoration?
This is from the decoration style, the material is not appropriate, silicon calcium gypsum board to semi-water gypsum and silicone oil as the main material, the surface of the silicone oil with the transport installation will be out of friction, a long time will be depleted Loss, if you run JS, silicone oil coating is not full, then the moisture effect is even worse, over time the moisture, deformation, mold, yellow is sure
Q:The real production of non-asbestos calcium silicate board manufacturers which is the company, and now all the calcium silicate board manufacturers are blowing their own asbestos-free, hoping to have a real asbestos
This, the need to identify, as far as I know, Zhejiang Huzhou Taiwan Rongliang building materials board is really no asbestos, Etneite board is also non-asbestos, the other I can not pretend to comment.
Q:Who can tell me silicon calcium board, calcium silicate board, high crystal board, paperless gypsum board, glass fiberboard in the end what is the difference
As a gypsum material, silicon calcium board compared with the gypsum board, in appearance to retain the appearance of the gypsum board; weight is much lower than the gypsum board, the strength is much higher than the gypsum board; completely changed Paper gypsum board due to moisture and deformation of the fatal weakness, several times to extend the life of the material; in the sound of sound and insulation and other functions, but also improved than the gypsum board. In the fire is also better than mineral wool board and gypsum board.
Q:Calcium silicate board and magnesium silicate board which is better
Calcium silicate board is made of paper fiber, high purity silicon, calcium raw materials, high temperature curing made of decorative materials, with fire, moisture, insulation, insulation, noise, deformation, etc., durable for up to 30 years The
Q:Indoor compartment with calcium silicate board or gypsum board is good?
My so-called good is the high cost. Calcium silicate board I know very well but the price is high ah. I am used for engineering renovation hope to be able to use the service for at least fifteen years. Gypsum board is better

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