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Glass wool is a commonly used thermal insulation material in construction engineering. Glass fiber products are made of quartz sand, dolomite, borax and other inorganic data. After melting at high temperature, they are processed by centrifugal fiber forming technology and binder. Because of their light weight, they are called glass wool. Glass wool can be made into glass wool board, glass wool felt, glass wool tube and glass wool strip, which are easy to cut and install.

Glass wool can be used in various fields and can be used as building insulation materials; Sound insulation materials for cinemas, KTVs, hotels and other places; It can also be used for insulation of air conditioning pipes and frozen warehouses.

What are the characteristics of glass wool? 1. The rebound rate after compression packaging is 99.2%. 2. There will be no flying catkins during construction, so the construction is safe. 3. Sound absorption and noise reduction can minimize noise. 4. Excellent fire-proof materials, and the fire-proof grade reaches grade A of the fire-fighting standard. 5. Aging resistance, corrosion resistance, ensuring environmental health, low moisture absorption and stable physical properties.

Then how should we construct? Take the steel structure glass cotton roll as an example:

1. The most common installation method in the roof system is to start the glass wool roll felt along the end wall perpendicular to the sandalwood strip and lay it on the sandalwood strip in sequence.

2. In the wall system, face the veneer of glass cotton felt indoors, lay cotton rolls from the eaves to the bottom, then fix the position of the top of the dry wall and the sandalwood strip at the corner, and then lay the wall panels synchronously to complete the installation of the whole wall.