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A platform for research: civil engineering, architecture and urbanism
Fireproof gypsum board and production process thereof
The invention discloses a fireproof gypsum board. The fireproof gypsum board comprises glass fiber mats and a gypsum board core arranged between the two layers of glass fiber mats, and a plurality of glass fiber bundles are embedded in the gypsum board core. The gypsum board core comprises a first core body and a second core body, and the multiple glass fiber bundles are flatly laid between the first core body and the second core body to form a structure reinforcing part of the gypsum board core. The glass fiber felts are selected to replace surface protection paper of a traditional gypsum board, and the fireproof performance of the gypsum board is improved; the glass fiber mats are provided with figures and other shapes and patterns, and various colors of the glass fiber mats can be selected, so that the decoration-free effect is achieved; and the glass fiber bundles are selected to replace chopped glass fibers, and the length of the whole glass fiber bundle penetrates through the length direction of the whole gypsum board, so that the strength of the gypsum board is improved.
本发明公开了一种防火石膏板，包括玻璃纤维毡以及设置于两层所述玻璃纤维毡之间的石膏板板芯，在所述石膏板板芯内嵌设有多条玻璃纤维束；所述石膏板板芯包括第一芯体和第二芯体，多条所述玻璃纤维束平铺在所述第一芯体和所述第二芯体之间以形成所述石膏板板芯的结构增强部；本发明选用玻璃纤维毡替代传统石膏板的护面纸，提高了石膏板的防火性能；玻璃纤维毡自带花纹等形状图案，且玻璃纤维毡有多种颜色可选，达到免装饰效果；选用玻璃纤维束替代短切玻璃纤维，整条玻璃纤维束长度贯穿整个石膏板长度方向，提高了石膏板的强度。
Fireproof gypsum board and production process thereof
The invention discloses a fireproof gypsum board. The fireproof gypsum board comprises glass fiber mats and a gypsum board core arranged between the two layers of glass fiber mats, and a plurality of glass fiber bundles are embedded in the gypsum board core. The gypsum board core comprises a first core body and a second core body, and the multiple glass fiber bundles are flatly laid between the first core body and the second core body to form a structure reinforcing part of the gypsum board core. The glass fiber felts are selected to replace surface protection paper of a traditional gypsum board, and the fireproof performance of the gypsum board is improved; the glass fiber mats are provided with figures and other shapes and patterns, and various colors of the glass fiber mats can be selected, so that the decoration-free effect is achieved; and the glass fiber bundles are selected to replace chopped glass fibers, and the length of the whole glass fiber bundle penetrates through the length direction of the whole gypsum board, so that the strength of the gypsum board is improved.
本发明公开了一种防火石膏板，包括玻璃纤维毡以及设置于两层所述玻璃纤维毡之间的石膏板板芯，在所述石膏板板芯内嵌设有多条玻璃纤维束；所述石膏板板芯包括第一芯体和第二芯体，多条所述玻璃纤维束平铺在所述第一芯体和所述第二芯体之间以形成所述石膏板板芯的结构增强部；本发明选用玻璃纤维毡替代传统石膏板的护面纸，提高了石膏板的防火性能；玻璃纤维毡自带花纹等形状图案，且玻璃纤维毡有多种颜色可选，达到免装饰效果；选用玻璃纤维束替代短切玻璃纤维，整条玻璃纤维束长度贯穿整个石膏板长度方向，提高了石膏板的强度。
Fireproof gypsum board and production process thereof
一种防火石膏板及其生产工艺
GUO CHENMING (author) / ZHOU JIMING (author) / LIU WEI (author) / LIU CHEN (author) / LU XU (author) / WANG HAORAN (author)
2021-12-14
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
Fireproof and moistureproof gypsum plaster board and production process thereof
| European Patent Office | 2022