High-weather-resistance door pocket plate

• Main Author: FAN QIFEI
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

According to the high-weather-resistance door pocket plate, in the working process of the high-weather-resistance door pocket plate, the damp-proof performance of the L-shaped plate body is improved through the damp-proof layer, and the fireproof performance of the L-shaped plate body is improved through the fireproof layer. And the noise reduction performance of the L-shaped plate body is improved through the first noise reduction layer. And the noise reduction performance of the L-shaped plate body is further improved through the noise reduction cotton arranged in each honeycomb through hole of the second noise reduction layer. And the corresponding part of each first positioning column on the first silencing layer is inserted into one honeycomb through hole and is connected with the second silencing layer. And the corresponding part of each second positioning column on the base layer is inserted into one honeycomb through hole and is connected with the second silencing layer. And therefore, the connection