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A platform for research: civil engineering, architecture and urbanism
Novel fireproof composite structure
The invention discloses a novel fireproof composite structure. The novel fireproof composite structure comprises a keel framework, fireproof plates, high-polymer water absorption resin insulating layers and steel belts, wherein the keel framework comprises a plurality of longitudinally-arranged bearing keels, the two sides of the plane of the keel framework are covered with the fireproof plates, the steel belts are arranged on the outer sides of abutted seams of the fireproof plates, and stainless steel tapping screws are arranged to penetrate through the steel belts, the fireproof plates andthe bearing keels for fixing; and the bearing keels are of square tube structures, and the bearing keels are filled with the high-polymer water absorption resin insulating layers. The dual-purpose composite structure for a wall body and a floor slab is provided, and high-polymer water absorption resin is adopted as a fireproof insulating material, so that the fire resistance of the composite structure is effectively improved, and the fire resistance safety performance of a building structure is improved.
本发明公开了一种新型耐火复合结构，包括龙骨骨架以及防火板、高分子吸水树脂保温层、钢带；龙骨骨架包括若干纵向布置的承载龙骨；龙骨骨架的平面两侧覆盖有防火板，防火板拼缝处外侧布置钢带，贯穿钢带、防火板和承载龙骨设有不锈钢自攻螺钉进行固定；承载龙骨为方管结构，承载龙骨内填充有高分子吸水树脂保温层。本发明提供了一种墙体、楼板两用的复合结构，通过采用高分子吸水树脂作为防火保温材料，有效提高了该复合结构的抗火性能，从而提高建筑结构的抗火安全性能。
Novel fireproof composite structure
The invention discloses a novel fireproof composite structure. The novel fireproof composite structure comprises a keel framework, fireproof plates, high-polymer water absorption resin insulating layers and steel belts, wherein the keel framework comprises a plurality of longitudinally-arranged bearing keels, the two sides of the plane of the keel framework are covered with the fireproof plates, the steel belts are arranged on the outer sides of abutted seams of the fireproof plates, and stainless steel tapping screws are arranged to penetrate through the steel belts, the fireproof plates andthe bearing keels for fixing; and the bearing keels are of square tube structures, and the bearing keels are filled with the high-polymer water absorption resin insulating layers. The dual-purpose composite structure for a wall body and a floor slab is provided, and high-polymer water absorption resin is adopted as a fireproof insulating material, so that the fire resistance of the composite structure is effectively improved, and the fire resistance safety performance of a building structure is improved.
本发明公开了一种新型耐火复合结构，包括龙骨骨架以及防火板、高分子吸水树脂保温层、钢带；龙骨骨架包括若干纵向布置的承载龙骨；龙骨骨架的平面两侧覆盖有防火板，防火板拼缝处外侧布置钢带，贯穿钢带、防火板和承载龙骨设有不锈钢自攻螺钉进行固定；承载龙骨为方管结构，承载龙骨内填充有高分子吸水树脂保温层。本发明提供了一种墙体、楼板两用的复合结构，通过采用高分子吸水树脂作为防火保温材料，有效提高了该复合结构的抗火性能，从而提高建筑结构的抗火安全性能。
Novel fireproof composite structure
一种新型耐火复合结构
ZHANG LEI (author) / CHEN WEI (author) / TONG YUKUI (author) / YE JIHONG (author) / JIANG JIAN (author) / LIU KUN (author) / LIU KANG (author)
2020-12-11
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
FIREPROOF BOARD SUPPORT STRUCTURE AND COMPOSITE FIREPROOF COVERING STRUCTURE
| European Patent Office | 2023