A natural gypsum-based fire resistant paper faced gypsum board

By using composite inorganic fiber fireproof paper, aluminum foil composite film moisture-proof layer and elastic sheath in the gypsum board, the problems of insufficient fire resistance and transportation damage of ordinary paper-faced gypsum board are solved, achieving higher fire resistance and easier installation.

CN224360827UActive Publication Date: 2026-06-16FUXIN TAISHAN GYPSUM BUILDING MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FUXIN TAISHAN GYPSUM BUILDING MATERIALS CO LTD
Filing Date
2025-09-12
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Ordinary paper-faced gypsum board on the market has insufficient fire resistance in fires and is easily damaged during transportation, affecting installation quality and usage effect.

⚗Method used

The fireproof paper with composite inorganic fiber layer, the moisture-proof layer of aluminum foil composite film, the corner protector of elastic polymer material, the intumescent flame-retardant coating and the precise docking design enhance fire resistance and transportation protection.

🎯Benefits of technology

It improves the fire resistance of gypsum board, prevents damage during transportation, simplifies the installation process, and extends its service life.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of gypsum board, especially relate to a natural gypsum base fireproof paper faced gypsum board, including the gypsum board main part, both sides of the gypsum board main part are connected to first and second collets through lock seat respectively, the first collet is installed with two groups of butt joint columns in the one end away from the gypsum board main part, the second collet is equipped with two groups of butt joint holes in the one end away from the gypsum board main part, the gypsum board main part is installed with the corner sheath in both sides, through the corner sheath of detachable that both sides of gypsum board main part front end are installed, can two groups of corner sheaths effectively protect the corner sheath edge and four corners, avoid the problem that the gypsum board main part is damaged by knocking in the transportation and storage process, again through the fireproof paper that both sides of gypsum board main part are installed, when meeting high temperature, form effective barrier, let fireproof paper can effectively improve the fireproof performance of gypsum board main part whole.
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