Lightweight fireproof partition wall for prefabricated underground parking garage
A technology for underground parking lots and partition walls, which is applied to buildings where cars are parked, fire protection, walls, etc., can solve the problems of inability to play an effective role, limited thickness and thermal conductivity of fire-resistant coatings, and reduce casualties and economic losses. Improved fire and disaster prevention performance and reduced damage
Inactive Publication Date: 2019-09-06
SHENYANG JIANZHU UNIVERSITY
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Problems solved by technology
[0004] At present, fire retardant coatings are widely used, but the thickness and thermal conductivity of fire retardant coatings are limited, so they cannot play an effective role at all.
Method used
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Embodiment
[0057] Embodiment: A lightweight fireproof partition wall for a prefabricated underground parking lot, including an upper roof 1, a top connector 2, a bottom connector 3, a fireproof board 4, an asbestos board 5, a column 6, a lower floor 7, a top Installation groove 8, connecting bolt 9, coal slag filler 10, expansion bolt 11;
[0058]The fireproof partition wall is composed of fireproof board 4, asbestos board 5 and coal slag filling material 10, and the three parts are fixed together by passing through the top connecting piece 2 and the bottom connecting piece 3;
[0059] The fireproof board 4 is arranged on the outermost side of the fireproof partition wall in contact with the air, the asbestos board 5 is arranged inside the fireproof board 4, and the coal slag filling material 10 is filled inside the 5th layer of the asbestos board arranged inside the fireproof partition wall; the end of the fireproof partition wall passes through the top The connecting piece 2 is connect...
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The invention provides a lightweight fireproof partition wall for a prefabricated underground parking garage, and belongs to the field of light building partition walls. The upper end part of the fireproof partition wall is connected to an roof of the parking garage through a top connecting piece, and the lower end part of the fireproof partition wall is connected to a bottom floor of the parkinggarage through a bottom connecting piece; and stand columns are arranged inside the fireproof partition wall, the upper end parts of the stand columns are connected to the roof of the underground parking garage through a top mounting groove, and the lower end parts of the stand columns are connected to the bottom floor of the underground parking garage through the bottom connecting piece. The lightweight fireproof partition wall has the beneficial effects that good fireproof performance, good force performance, easy installation, easy replacement and quick and easy installation are achieved, the damage of a fire to the building structure of the underground parking garage is effective reduced, the fire prevention and disaster prevention performance can be significantly improved, the safetyof parked vehicles in the underground parking garage can be effectively protected, the spread of the fire can be effectively prevented, and casualties and economic losses in the event of fire in an underground structure are reduced.
Description
technical field [0001] The invention relates to the field of light-weight building partition walls, in particular to a light-weight fireproof partition wall used for an assembled underground parking lot. Background technique [0002] With the development of urban construction, a large number of underground parking lots are being built. While underground parking lots are being used more and more and bringing convenience to people's lives, fires in underground parking lots also occur frequently all over the world. Underground parking lots In addition to causing huge damage to infrastructure, the fire also caused serious casualties and huge property losses to the local area. Due to the limited escape conditions of the underground parking lot itself and the difficulty of rescue when firefighters enter the underground parking lot under fire, it is required that more systematic safety measures should be taken in the design of the underground parking lot. [0003] In recent years,...
Claims
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IPC IPC(8): E02D29/045E04H6/00E04B1/94E04B2/74E04B2/82
CPCE02D29/045E04B1/942E04B2/7411E04B2/82E04H6/00
Inventor 张延年朱鑫泉赵津津
Owner SHENYANG JIANZHU UNIVERSITY