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A platform for research: civil engineering, architecture and urbanism
Fireproof door core board structure
The invention relates to a fireproof door core plate structure. The fireproof door core plate structure comprises a lower supporting frame, an upper supporting frame and a door core plate, wherein the upper supporting frame and the lower supporting frame form a rectangular hollow structure, the door core plate is arranged in the hollow structure formed by the upper supporting frame and the lower supporting frame, the lower supporting frame comprises lower supporting plates and lower connecting plates, the lower supporting plates are fixed through the lower connecting plates, the upper supporting frame comprises upper supporting plates and upper connecting plates, the upper supporting plates are fixed through the upper connecting plates, the door core plate comprises a foaming perlite plate, high-temperature-resistant fireproof plates, glass fiber plates and fireproof coatings, the glass fiber plates are compounded on the upper wall and the lower wall of the foaming perlite plate, the glass fiber plates have high mechanical performance and good heat resistance and moisture resistance, the high-temperature-resistant fireproof plates are compounded on the upper wall and the lower wall of the glass fiber plates, and the fireproof coatings are coated on the outer walls of the high-temperature-resistant fireproof plates. The structure formed by the lower supporting frame and the upper supporting frame can increase the strength of the door core plate, and the door core plate is not prone to damage.
本发明涉及一种耐火门芯板结构，包括下支撑框、上支撑框和门芯板，所述上支撑框和下支撑框构成矩形中空结构，所述门芯板置于上支撑框和下支撑框构成的中空结构内部，所述下支撑框包括下支撑板和下连接板，下支撑板之间通过下连接板固定，所述上支撑框包括上支撑板和上连接板，上支撑板之间通过上连接板固定，所述门芯板包括发泡珍珠岩板、耐高温防火板、玻璃纤维板和防火涂层，所述玻璃纤维板复合在发泡珍珠岩板的上下壁，玻璃纤维板有较高的机械性能，可较好的耐热性和耐潮性，所述耐高温防火板复合在玻璃纤维板的上下壁，所述防火涂层涂在耐高温防火板的外壁。下支撑框和上支撑框构成的结构可以使门芯板强度增加，不容易破损。
Fireproof door core board structure
The invention relates to a fireproof door core plate structure. The fireproof door core plate structure comprises a lower supporting frame, an upper supporting frame and a door core plate, wherein the upper supporting frame and the lower supporting frame form a rectangular hollow structure, the door core plate is arranged in the hollow structure formed by the upper supporting frame and the lower supporting frame, the lower supporting frame comprises lower supporting plates and lower connecting plates, the lower supporting plates are fixed through the lower connecting plates, the upper supporting frame comprises upper supporting plates and upper connecting plates, the upper supporting plates are fixed through the upper connecting plates, the door core plate comprises a foaming perlite plate, high-temperature-resistant fireproof plates, glass fiber plates and fireproof coatings, the glass fiber plates are compounded on the upper wall and the lower wall of the foaming perlite plate, the glass fiber plates have high mechanical performance and good heat resistance and moisture resistance, the high-temperature-resistant fireproof plates are compounded on the upper wall and the lower wall of the glass fiber plates, and the fireproof coatings are coated on the outer walls of the high-temperature-resistant fireproof plates. The structure formed by the lower supporting frame and the upper supporting frame can increase the strength of the door core plate, and the door core plate is not prone to damage.
本发明涉及一种耐火门芯板结构，包括下支撑框、上支撑框和门芯板，所述上支撑框和下支撑框构成矩形中空结构，所述门芯板置于上支撑框和下支撑框构成的中空结构内部，所述下支撑框包括下支撑板和下连接板，下支撑板之间通过下连接板固定，所述上支撑框包括上支撑板和上连接板，上支撑板之间通过上连接板固定，所述门芯板包括发泡珍珠岩板、耐高温防火板、玻璃纤维板和防火涂层，所述玻璃纤维板复合在发泡珍珠岩板的上下壁，玻璃纤维板有较高的机械性能，可较好的耐热性和耐潮性，所述耐高温防火板复合在玻璃纤维板的上下壁，所述防火涂层涂在耐高温防火板的外壁。下支撑框和上支撑框构成的结构可以使门芯板强度增加，不容易破损。
Fireproof door core board structure
一种耐火门芯板结构
WANG YONGGANG (author) / LIU ZEFENG (author) / PAN BAOKANG (author) / CAO GUOCAI (author)
2022-01-18
Patent
Electronic Resource
Chinese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
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
| European Patent Office | 2020