High strength double-layer hollow fireproof glass
Hollow fire-resistant glass is a special type of glass composed of two or more layers of fire-resistant glass. High strength and high airtightness composite adhesives are used around the glass to bond and seal it with sealing strips and glass strips. Dry gas is filled in the middle, and a desiccant is placed inside the frame to ensure the dryness of the air between the glass sheets
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