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A platform for research: civil engineering, architecture and urbanism
Fireproof partition wall structure
The invention relates to a fireproof partition wall structure. The fireproof partition wall structure comprises two fireproof boards, a metal container and a plurality of plastic films, wherein the two fireproof boards are calcium silicate boards, cement boards or plasterboard; the metal container is arranged between the two fireproof boards; the metal container defines an accommodating space; theaccommodating space is filled with liquid water; the volume of the liquid water in the accommodating space is one tenth of the total volume of the accommodating space; the metal container is providedwith a plurality of ventilation holes; the diameters of the ventilation holes range from 1 mm to 5 mm; the plastic films are attached to the ventilation holes and seal the ventilation holes; the thicknesses of the plastic films range from 0.2 mm to 0.4 mm; and the height of the metal container ranges from one fifth to one third of the heights of the fireproof boards.
本发明是一种防火隔间墙结构，防火隔间墙结构包括二防火板材、一金属容器、及多个塑料薄膜，上述二防火板材为硅酸钙板、水泥板或石膏板。其中，金属容器设置于上述二防火板材间，该金属容器定义出一容置空间，该容置空间填充有液体水，该液体水于该容置空间所占的体积为该容置空间全部体积的十分之一，该金属容器设有多个通气孔，这些通气孔的直径大小介于1mm到5mm之间。上述塑料薄膜贴附于上述通气孔上，并密封上述通气孔，该塑料薄膜的厚度介于0.2mm到0.4mm。其中，金属容器的高度为上述防火板材的高度的五分之一到三分之一间。
Fireproof partition wall structure
The invention relates to a fireproof partition wall structure. The fireproof partition wall structure comprises two fireproof boards, a metal container and a plurality of plastic films, wherein the two fireproof boards are calcium silicate boards, cement boards or plasterboard; the metal container is arranged between the two fireproof boards; the metal container defines an accommodating space; theaccommodating space is filled with liquid water; the volume of the liquid water in the accommodating space is one tenth of the total volume of the accommodating space; the metal container is providedwith a plurality of ventilation holes; the diameters of the ventilation holes range from 1 mm to 5 mm; the plastic films are attached to the ventilation holes and seal the ventilation holes; the thicknesses of the plastic films range from 0.2 mm to 0.4 mm; and the height of the metal container ranges from one fifth to one third of the heights of the fireproof boards.
本发明是一种防火隔间墙结构，防火隔间墙结构包括二防火板材、一金属容器、及多个塑料薄膜，上述二防火板材为硅酸钙板、水泥板或石膏板。其中，金属容器设置于上述二防火板材间，该金属容器定义出一容置空间，该容置空间填充有液体水，该液体水于该容置空间所占的体积为该容置空间全部体积的十分之一，该金属容器设有多个通气孔，这些通气孔的直径大小介于1mm到5mm之间。上述塑料薄膜贴附于上述通气孔上，并密封上述通气孔，该塑料薄膜的厚度介于0.2mm到0.4mm。其中，金属容器的高度为上述防火板材的高度的五分之一到三分之一间。
Fireproof partition wall structure
防火隔间墙结构
YING HUAYANG (author) / YIN CHUNLIANG (author) / WU CHENGHUI (author) / FAN LIYUN (author) / DONG YOU (author)
2020-05-05
Patent
Electronic Resource
Chinese