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What will affect the thermal conductivity of insulation materials?
1. Temperature: Temperature has a direct effect on the thermal conductivity of various thermal insulation materials. As the temperature increases, the thermal conductivity of the material rises. 2. Moisture content: All thermal insulation materials have a porous structure and are easy to absorb m...Read more -
What should be paid attention to during the construction of rock wool board insulation board?
1.It is not advisable to carry out outdoor heat preservation and heat insulation works on rainy days, otherwise rainproof measures should be taken. 2.If rock wool board is used for outdoor heat preservation or where mechanical abrasion is prone to occur, metal or plastic wrap should be used. Pay ...Read more -
What are the fireproof building materials?
Class A fire protection: Class A fireproof material is a kind of fireproof material used in high-rise buildings. High-rise buildings have frequent fire accidents due to fires in external insulation, and the national building energy efficiency standards have gradually increased from 65% to 75%. It...Read more -
What are the benefits of facing aluminum foil on the surface of glass wool board?
At present, glass wool is a kind of thermal insulation material with wide application range and excellent performance. In the field of construction engineering steel structure, glass wool is often used as filling wall, especially steel structure glass wool has fluffy and intertwined fibers with a...Read more -
What is the principle of sound-absorbing products?
From the perspective of environmental protection, all “unwanted sounds” that affect people’s normal study, work, and rest in certain situations are collectively referred to as noise. Such as the burning of machinery, the whistling of various vehicles, the noise of people and var...Read more -
How to store glass wool products
Glass wool is an important fireproof and thermal insulation material, which can be used in many industries to block fires and reduce property losses and casualties caused by fires. It needs to be stored in the correct way to prevent it from affecting its fire and heat preservation performance. In...Read more -
glass wool usage
Glass wool is a kind of thermal insulation material with a wide range of applications. It uses glass as the main raw material, supplemented by a certain proportion of other materials. After being melted at high temperature, it flows into the centrifuge through the sleeve and uses the centrifugal ...Read more -
What is the difference between rock wool and mineral wool?
1. The raw materials used in the production process are different. Slag wool is abbreviated as mineral wool, and its main raw materials are metallurgical slag and other industrial waste residues and coke. The main raw materials of rock wool are natural rocks such as basalt and diabase. 2. The phy...Read more