Sound Reduction Calcium Silicate Board System 1

Sound Reduction Calcium Silicate Board

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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)

Q: What is the calcium silicate board used in the bathroom ceiling: Integrated ceiling (aluminum-magnesium alloy material excellent moisture, long life, easy to wash and repair, expensive)

Q: Calcium silicate board and magnesium silicate board which is better: In recent years, with the improvement of production technology, the use of calcium silicate board is also more and more common in Guangdong, in addition to the external brand of Etterit, there are Oulang, Jinfu, Chun Figure, Yin Xing and other own Brand.

Q: What is the difference between cotton calcium silicate board and cotton-free calcium silicate board?: Calcium silicate board with cotton and cotton board, cotton board is made of asbestos and its associated products mixed with cement, quartz sand produced from the production and use of asbestos products have been banned in the world, asbestos was inhaled through the lungs Into the blood vessels to break the snow red blood cells and cause blood diseases and other diseases. Cotton-free calcium silicate board is mixed with cement and quartz sand in the original wood pulp fiber, autoclaved curing, is currently recognized as the most environmentally friendly building plate.

Q: Calcium silicate board production mode, the copy method and the quality of the comparison method, which prawn know: Flow pulp method I have not done, but the principle is not difficult, flow pulp method is only used in domestic, copy the law elsewhere I do not know, but Japan and Taiwan are copy the law. The advantage of the flow slurry method is good control, easy to operate, the disadvantage is relatively flat flatness of the board, the same formula strength is relatively low, low capacity; copy method just the opposite. This is related to the two processes of cloth pulp dehydration.

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 a waterproof product, soaked inside the water and then long will not be soft

Q: Is the calcium silicate board attached directly to the wall?: Yes, but the premise is that the wall must have a good flatness, otherwise, after the installation of the surface will be uneven.

Q: Decoration problem: a calcium silicate board about how many customers want me to calculate the weight. The Trouble trouble trouble.: Calcium silicate board Solid raw material formula contains the following ingredients: cellulose fiber, quartz sand, dihydrate gypsum, wollastonite, lime, mica, cement. A dehydration reaction occurs during the hydrothermal process of the manufacturing process to obtain a light calcium silicate plate having a specific gravity in the range of 0.8 to 1.0 g / cm3.

Q: What are the extruded boards and calcium silicate board adhesives?: Calcium silicate board on the requirements of the adhesive is relatively lower, generally used in polymer mortar mortar on it. Or else I add my Baidu HI chat, perhaps more exchanges

Q: Toilet with silicon calcium board ceiling, with the general opening device can not open: Toilet with silicon calcium plate ceiling, with the general opening device can not open, the kit is not work, is directly slippery, gear grinding, with alloy hole tool tool method can be resolved, the number is relatively large, the hole speed can be faster The best tool

Q: Calcium silicate board commonly known as what: Decorated with calcium silicate board, calcium silicate board by the United States OCFG company invented, is a comprehensive performance known to the world of new building plate, the 20th century, 70 years in the developed countries to promote the use and development. Europe and the United States, Japan, Australia and Taiwan is the most common use of calcium silicate board countries and regions, China in the early 80s successfully developed, the mid-80s into the development stage, the late 90s to get a large area to promote the application. Thickness of 4-20mm, length and width to 1220 * 2440mm mainly. At the same time to have a large size of calcium silicate board processed into a decorative calcium silicate ceiling, its anti-sagging varieties and other advantages, is widely used in the ceiling.

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