亿博彩票

亿博彩票glass wool roll

Glass Wool Board

  • Glass Wool Board

Product details


Density24-96kg/m3Length1000/1200mm
Thickness25-100mmWidth600/1200mm
Thermal conductivity0.036-0.049w/m*kRefractory temperature300-450
PackingPlastic bagPackage quantity6-9pcs/bag
R-valuesR 1.4-2.9
Water absorption short term(in 24 hours)<1kg/m2
Resistance to water vapor(z)7.00 mn.s.g.m
IncombustibilityClass a
Sound absorption coefficient1.03 product reverberation positioning 24kg/m3 32000HZ



Introduction

亿博彩票glass wool board

亿博彩票glass wool board is made of glass and other natural ore as the main raw material, melted into fiber by high temperature, added with appropriate amount of binder, solidified and processed. it is widely used in shipbuilding, metallurgy, electric power, construction and other industries. it has good performance. thermal insulation and sound insulation, convenient construction and installation, remarkable energy saving effect, high performance and lower price.

 

Advantages

1. good construction performance. construction costs are low and it is less harmful to the human body.

2. high acidity coefficient (acidity coefficient is greater than 1.6, so corrosion resistance is high, so the service life is long.)

3. good tensile and compressive strength and high strength.

亿博彩票4. the product process is complicated, and if pleating will increase the pressure resistance.

 

Main functions

fire protection: the insulation material is non-combustible material, which meets the requirements of fire protection regulations.

durability: various studies have shown that it has been widely used in foreign countries for more than 40 years. the color steel plate treated by special coating has a shelf life of 10-15 years, and then sprays anticorrosive paint every 10 years. the life of the plate can reach more than 35 years.

high strength: high-strength steel plate is used as the substrate (tensile strength 5600kg/cm) plus advanced design and roll forming, and has structural characteristics.

insulation: the commonly used insulation materials for the composite board are: glass wool, glass fiber cotton, polyethylene, polyurethane, etc., with low thermal conductivity and good thermal insulation effect.

 

Applications

glass wool board is a new type of insulation, flame insulation and sound absorption material.

 

marine and hydrophobic water glass wool insulation board is added with hydrophobic additives during production, which has good moisture resistance. marine glass wool board for thermal insulation and fireproofing of ships;

 

water-repellent glass wool boards are used in vehicles, mobile equipment, cold storage projects, air-conditioning pipes, and insulation and fire protection in humid environments, as well as applications where moisture is required.

 

l  the glass wool board for construction has excellent fireproof, thermal insulation and sound absorbing properties. it is mainly used for thermal insulation of building walls and roofs; fire protection and noise reduction of building partitions, firewalls, fire doors and elevator shafts.

 

Specifications

 

亿博彩票1.density:24-96kg/m3

2.length:0.6-1.2m

亿博彩票3.width:0.6-1.2m

亿博彩票4.thickness:25-100mm

5.thermal conductivity:0.036-0.049w/m k

6.refractory temperature:300-450

7.r-value:r 1.4-2.9

亿博彩票8.water absorption short term(in 24 hours):<1kg/m2

亿博彩票9.resistance to water vapor(z):7.00mn.s.g.m

10.incombustibility:up to standard(grade a)

亿博彩票11.sound absorption coefficient:1.03 product reverberation positioning 24kg/m3 2000hz

 

How to use

1.base treatment

2.elastic line

3.typesetting

4.cutting board

5.installation

亿博彩票6.perforation fixing

亿博彩票7. caulking

 

Cautions for use

the length and width of the sheet are determined according to the position of the wall part on site;

亿博彩票each glass wool board is packed in a plastic bag. check whether the plastic bag is damaged before installation.

亿博彩票before the top of the glass wool board is finished, the plastic cloth is covered with a plastic cloth to prevent rain from leaking inside the glass wool board;

亿博彩票the area of the bare glass wool board at the corner is firmly adhered to the aluminum foil strip of the same material as the surface layer; the silicone sealant must be tight at the joint of the stone.

亿博彩票pay attention to the selection of plates and plates before construction to avoid slight chromatic aberration.

it is advisable to use rigid feet on the cutting board surface. it is necessary to cut the sound-absorbing cotton board surface during construction. it is recommended to use steel ruler or alloy square steel as the ruler when cutting. do not use wooden strip or soft material as the ruler. to avoid the cutting lines being too straight, the stitching gap is too large or distorted.

 

Manufacturing process

 glass wool felt and board are the main products of glass wool fiber as the substrate. after the cotton fiber is molded, the phenolic resin binder sprays, and the cotton fiber settles down on the conveyor belt of the cotton collecting machine, the negative suction pressure of the lower part of the mesh belt is adjusted, so that the cotton fiber can be evenly spread on the mesh belt. the cotton layer continuously enters the curing oven to be dried and solidified, and the felt board is shaped, and then cut vertically and horizontally according to the required size, that is, it becomes a cotton felt and a cotton board.

 

Payment method

payment terms: t/t in advance, l/c at sight

  

What exhibitions have we participated


Thailand Architect Expo 2019


Rock Wool Panel

Rock Wool Panel


Kenya Build Expo 2019

Rock Wool Panel

Rock Wool Panel


VIETBUILD INTERNATIONAL EXHIBITION 2019

Rock Wool Panel

Rock Wool Panel


What payment method do we have?

亿博彩票payment terms: t/t in advance, l/c at sight


Factory photos

Rock Wool Panel


Company activities

Rock Wool Panel




Related Products

contact us
乐优彩票网址是多少 乐优彩票天天红单下载 乐优彩票登入,备用,官方网址 乐淘棋牌游戏 乐优炫彩app下载 乐博彩票官方 乐优炫彩app 乐优炫彩app天天红单 乐优炫彩天天红单 乐优炫彩官网