Glass Wool - Excellent Quality Building Heat Insulation Board

Glass Wool - Excellent Quality Building Heat Insulation Board System 1

Glass Wool - Excellent Quality Building Heat Insulation Board System 2

Glass Wool - Excellent Quality Building Heat Insulation Board System 3

Glass Wool - Excellent Quality Building Heat Insulation Board System 4

Glass Wool - Excellent Quality Building Heat Insulation Board

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 3000 m²

Supply Capability:: 10000000 m²/month

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Standard Size

Item	Unit	Index
Density	Kg/m³	32 - 96
Thickness	mm	25-100
Width	mm	600，1200
Length	mm	1200，2300,2400

Remark:

Other sizes available upon request Facing materials can be applied upon request

Technical Data

Item	Unit	Index
Average Fiber Diameter	μm	5-7
Water Content	%	≤1
Grade of Combustibility		Non-Combustible Grade A
Thermal Conductivity ( 25℃)	W/mK	0.038- 0.045
Reshrinking Temp	℃	≥250
Hydrophobic	%	≥98
Moisture Rate	%	≤5
Noise Resistant Coefficient (NRC)		0.75
Slag Inclusion Content	%	≤0.3

Application

Glass Wool are widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.

Q: Does rock wool board refer to the glass wool ?: same properities, glass wool belongs to glass fiber, and rock wool, rock and mineral raw materials such as short and thin fiber in fluffy shape.

Q: The glass wool board of Kunnai Building Materials Corporation have different densities. Are there any differences?: Of course there are differences on attrition rate, and this is the same as rock wool. This will affect the schedule, especially will add construction difficulty. They are all inorganic materials, but the thermal insulation perfoamance is poor. I have accepted such a project in which the boards are of different density and there are big differences on their thermal insulation and fireproof performance. And I will not accept such project any more.

Q: If the glass wool is used for thermal insulation outside seamless steel tube, should the pipe be rust-proof and sprayed paint?: It doesn't matter if you odn't brush rust-proof paint and ready mixed paint. If you have brushed rust-proof paint on seamless steel tube, it is OK without ready mixed paint, but it will shorten the operation life of the steel pipe.

Q: Standard for the implementation of glass wool products: GB / T 17795-1999 "Building insulation glass wool products"

Q: What are the advantages of Rock wool and import glass wool respectively?: Rock wool: Also known as rock cotton, mineral rock. With minerals as raw materials, it is fluffy short fine fibers. Main raw materials such as basalt, pyroxenite, dolomite, iron ore, bauxite will be made into fiber rock wool after high temperature fusion, and fiberization. It can be used as high temperature and ablation resistance as well as thermal insulation materials; sound-absorbing and thermal insulation materials for construction equipments. Asbestos alternatives can be used as cement products, rubber reinforcing materials and high temperature sealing materials, as well as high-temperature filter and catalytic carrier, etc. 1. Insulation property: Basic features of Insulation performance of rock wool, slag wool products 2. Combustion performance 3. Sound insulation performance: Rock wool, slag wool products have excellent sound absorption performance. Glass wool belongs to glass fiber. Category: machine-made fiber, molten glass wool glass, fibrosis-like materials, it is the fiber that belongs to glass. Type, bulk density, low thermal conductivity, thermal insulation, sound-absorbing performance, corrosion resistance, chemical stability.

Q: Who know the construction technology of glass wool?: Execution condition 1.1, the wall of the foundation should be dry and has been accepted. 1.2, The wind scale shall be no more than level 5 in the construction site when it is constructing. 1.3, Effective measures should be taken in raining day in order to prevent from wetting glass wool. According to the drawings and engineering, detailed supply plan should be prepared. All materials which are going to march into the construction site must be qualified products, and meet the requirements of relevant national and industrial standards.

Q: Is the microporous aluminum silicate coated with aluminum wool?: Aluminum silicate is white fiber

Q: How to install sound insulation glass wool boards on the wall?: There is a simple method. First coat a layer of coating on glass wool board or cotton felts.

Q: What is the difference between red glass wool and yellow glass wool in terms of technical parameters?: The majority of glass wools are yellow, while glass wools with the color of red or other are called color glass wool which are rarely used.