Excellent Quality Glass Wool For Buidling Wall and Partition Insulation

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
7 m.t.
Supply Capability:
6000 m.t./month

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Product Description:

Size as below:

Length: 5000-30000mm    Width: 1200mm    Thickness: 25-150mm  Density: 12,16,20,24,32,40,48kg/m3 

 

Glass Wool the best material used for the insulation and sound absorption of steel structures,

it mainly includes bare blanket and the blanket with alum. foil faced, they are widely

used in industrial plants, warehouses, public facilities, exhibition centre’s, shopping

centre’s, cold house and a variety of indoor playgrounds, sports grounds and other

buildings. Glass wool board is processed by putting the thermosetting binder into glass wool, by

pressing and heating, and then, by curing, they are used for insulation, ventilation and

adjustment of air-conditioner in commercial industry and residential constructions.

Meanwhile, they have effect of energy-saving insulation, sound-controlling and improving

the indoor air quality.Adopting advanced centrifugal blowing process, the glass wool blanket made in our factory

is soft, fine,waterproof and fireprooft rebound elasticity (faced like reinforced alum.

Foil can be applied), providing an ideal heat insulation and sound absorption material

for steel structure constructions. This products has the characteristics of good heat

insulation and sound absorption, low construction cost, shorts cycle of works, no

toxicity, non-stimulation to the skin, guarantee to workers health and fine appearance

Owing to glass wool’s performance, e.g. thin and long inner fiber, low thermal

conductivity, it can stop air flowing and heat transforming, meanwhile, it can quickly

reduce the transportation of sound to make effects of insulation and sound absorption,

centrifugal glass wool is divided into glass wool board and blanket.

 

The Usage of Glass Wool

•glass wool was used for building materials , and steel structure insulation
•soundproof and fireproof  used for wall and roof  of house 
•Heat preservation for steel structure building 
•Heat Insulation for wall and roof of house to save energy
•For indoor partition wall , Train compartment .

 

  Excellent Quality Glass Wool For Buidling Wall and Partition Insulation

We have organized several common questions for our clients,may help you sincerely:
①How about your company?
A world class manufacturer & supplier of Glass Wool,is one of the large-scale

professional investment mineral production bases in China, consisting of both rock wool 

and mineral wool factory. Annually more than 8000 tons. Glass Wool are exported to

markets in Asian, American, Middle East, African. OEM service available according to

customer’s requirements.
②How to guarantee the quality of the products?
We have established the international advanced quality management system,every link from

raw material to final product we have strict quality test;We resolutely put an end to

unqualified products flowing into the market. At the same time, we will provide necessary

follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within two week days, We will arrange the factory delivery as

soon as possible. The pecific time of receiving is related to the state and position of

customers. Commonly two weeks working days can be served.

 

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- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:How much is the unit weight of thermal insulation glass wool boards at least? How much is the unit weight of sound absorption glass panels?
Sound-absorbing boards must be more than 80K at least, we use boards of 96K.
Q:Does anyone know about the general unit weight of glass cotton color steel plate?
Glass cotton is the general term of fibrous silicate minerals which can be split into long and narrow flexible fibers. Glass cotton are manufactured to meet the requirement of large-area pave, apart from the unique thermal insulation property, they are good at fireproofing, shock and sound absorption which help to reduce noise pollution, and improve working environment. The thickness of rock wool board : 40 to100 mm. The unit weight is 80 to 150kg / m³. Glass wool can be processe into different products. The thickness: 25 to 100mm. The unit weight is 30 to 80kg.
Q:is glass wool fireproof?
A class fireproofing and hydrophobic.
Q:What is the construction technology of glass wool felt aluminium expanded sheet sound-absorbent wall?
The the following details are about the construction technology and practices: Firstly, materials requirements: The main construction materials include asphalt felt, wood keel, gypsum board, glass wool roll mat, glass fiber cloth and perforated aluminum plate. Secondly, technological process: Dry laying a layer of asphalt felt →install wood keel → install gypsum board → paste glass wool felt → pave and nail a layer of glass fiber cloth.
Q:What is the difference between Kun Nai glass wool board and rock wool?
Insulation board made of glass wool board is mainly used for tanks, pipes and equipment insulation; basalt or diabase rock wool board for external wall,roofing insulation. It also used for tanks, equipment and building decorative acoustic absorption or acoustic insulation.
Q:what is the raw materials producing glass wool insulation materials?
Glass wool is molten glass that undergoes fibration process, cotton-like material. it is a good shaped inorganic fiber with small volume density, low thermal conductivity, thermal insulation property, sound-absorbing properties, corrosion resistance , chemical stability.
Q:What is glass wool board.
Glass wool board is the glass wool deep processing products, the raw material used is glass wool board semi-finished products, made by polish, glue spraying, stickers, machining and other processes. In order to ensure total certain decorative effect, the surface treatment should have basically two approaches: First, paste the plastic glossy paper; the second is spraying surface. Spraying is often made of embossed shape, its shape almost are large embossing, the medium embossing and dots spraying pattern. there are many colors to choose, but currently the most common used color is white. I hope my answer is helpful to you.
Q:Which is more effective in retarding fire, rock wool or glass wool? What is the difference between rock wool and glass wool?
In terms of fireproof effect, rock wool is certainly better than glass wool. The maximum temperature of rockwool is 1100 ℃, and glass wool is only 600 ℃. In addition if used in the external walls, the highest unit weight of glass wool can only be in the range of 60-90, but rock wool can be over 140. Generally glass wool can not be used in external wall at present. Only rock wool is A grade fireproof material.The heat conductivity coefficient of glass wool is lower than glass wool and the fibre length of rock wool is longer than glass wool. As for price, tons of glass wool rock is more expensive than that of rock wool. However, if counted by square size, glass wool is cheaper per square size than rock wool.
Q:Who can tell me about the unit weight of glass wool board?
Glass wool has a good sound absorption performance in the high-frequency sound. The main factors affecting the centrifugal glass wool' sound absorption performance are thickness, density and air flow resistance, etc. Density is the weight per cubic meter of materials. 1. with the increase of thickness, the low frequency sound absorption coefficient significantly increases, but there is little change in the high frequency (high frequency absorption is always larger). 2. thickness is the same, the unit weight increases, the low frequency sound absorption coefficient also increases; but when the unit weight increases to a certain extent, the material becomes dense, the flow resistance is greater than the optimum flow resistance, sound absorption coefficient decreases.
Q:House wall insulation cotton: 12K75mm glass wool+ VR veneering. Is the VR veneering for aluminum foil board?
VR is white veneering. the type that used for steel structure has strong tensil force. Without laying iron wire mesh.

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