1. Introduction of glass wool thermal insulation material
Glass wool is a product made of centrifugal glass wool felt, which is processed by fiberizing molten glass and adding thermosetting resin as the main environmental-friendly formula binder. It is an elastic felt made of glass fiber with a diameter of only a few microns, and different moisture-proof veneers can be selected for online compounding according to the use requirements. It has a large number of tiny air pores, which make it play the role of heat preservation, sound absorption and noise reduction and safety protection. It is the best material for heat preservation, heat insulation, sound absorption and noise reduction of steel structure buildings.
ii. advantages of glass wool thermal insulation material
1. fire prevention performance
* the Ministry of fire issued document No.65, which stipulated that "the external thermal insulation materials of civil buildings should be materials with combustion performance grade". Our products have the highest level of fire protection, fully meet the relevant national fire protection requirements, ensure the safety of buildings and ensure the safety of users' lives and property.
2. Hydrophobicity
Combined with the characteristics of curtain wall system structure and installation cycle field, this product is designed as a highly hydrophobic product, and its hydrophobicity is as high as 99.8%, which can ensure that the product will not be damaged due to rainy weather during installation and ensure its long-term effective thermal insulation performance.
3. Permeability
The porous open structure and special formula of glass wool make it more breathable than other thermal insulation materials, which is helpful for the timely diffusion of indoor and wall moisture, greatly reducing the possibility of mold growth, prolonging the life of the structure, improving the comfort of indoor environment and ensuring the long-term effectiveness of material design.
4. Sound insulation performance
The porous structure inside glass wool makes it have excellent sound absorption and sound insulation ability, which greatly improves the comfort of indoor environment.
3. Precautions for glass wool insulation materials
1. Prohibition of kindling
No matter indoors or outdoors, any kindling should be prohibited wherever building materials are placed. Flammable and explosive dangerous goods should not be placed around it.
In the construction site, it is necessary to prohibit the cross operation of thermal insulation materials with electric welding, grinding wheel cutting, etc. During the construction of electric welding, grinding wheel cutting, etc., other materials should be completely separated from the welding tools with fireproof materials to prevent sparks from splashing to the material suppliers, igniting the materials and causing fires.
2. Control storage
Some people think that putting all building materials on the construction site will be beneficial to the access of materials and save time. But the construction site should not store too much thermal insulation materials.
In fact, due to the limited space on the construction site, there are construction workers and tools in a certain area besides building materials. Once the materials on the site are piled up too much, it will lead to insufficient use area on the site and narrow the scope of personnel activities, which will not help the construction progress, but will affect the construction progress and quality. Generally, it should not be placed for more than three days.
3. No heavy pressure
Thermal insulation materials are mostly glass wool, foamed cement, extruded board and other materials with relatively fragile internal structure, which will not be repaired if they are broken.
after these materials are stacked on the site, do not place heavy objects above them, so as to avoid damaging or crushing the insulation materials. In addition, the stacking height of materials should be limited. If it is too high, the weight will increase, and the materials at the bottom will be easily damaged and prone to fall down, posing a threat to personnel safety.
Our glass wool thermal insulation material is a kind of material with special structure. You have already learned in the introduction of what our glass wool thermal insulation material is, and some advantages of our glass wool thermal insulation material are the reasons why you choose it. Some precautions of our glass wool thermal insulation material remind you to look more, and we will have more decorative information. Friends remember to pay attention to us.