Terrazzo floor with fireproof function and construction method thereof

Abstract

A terrazzo floor with fireproof function and its construction method, comprising the floor and steel wires, the steel wires are prestressed steel wires; the steel wires are arranged in a net shape, and also include pottery pipes, the inner bottom of the pottery pipes is fixed with a drive package, and the inside of the drive package is Place the initiator, the initiator is potassium perchlorate and magnesium powder, and also includes a lead wire, one end of the lead wire is located in the initiator; the lead wire is a thermal trigger wire, and the thermal wire is composed of three different core wires covered with a layer of plastic , when the ambient temperature reaches the starting temperature of the thermal wire or the thermal wire encounters an open flame and ignites; fill the upper side of the drive package with dry powder. The floor can effectively eliminate static electricity, has an effective fire prevention function, and can play a fire extinguishing function when necessary.

Description

technical field [0001] The invention relates to a terrazzo floor, in particular to a terrazzo floor with a fireproof function and a construction method for the floor. Background technique [0002] At present, in the production workshops and dangerous storages of electronic communication, petrochemical, pharmaceutical, computer room, military industry, firecrackers, wineries and other industries in China, fire is strictly prohibited or buildings with certain anti-static, non-flammable and fire-proof requirements generally need to use anti-static, non-flammable The floor of functional materials with flammable and fireproof grade A is used to eliminate and prevent explosions from the source, prevent safety accidents, and form a safe floor. [0003] The common anti-static, non-flammable, and fire-proof grade A floor in the existing design specifications and construction technologies is generally made of the following materials: 1. Anti-static overhead boards do not have non-flam...

AI Technical Summary

Problems solved by technology

Although it is written in the construction instructions of some design drawings that "scatter non-fired metal and dry powder of dolomite aggregate on the surface simultaneously when pouring concrete", this method does not guarantee the effectiveness of its anti-static and non-fire function: 1. During construction, it is impossible to completely eliminate the mixing of pyrophoric concrete sand and gravel into the surface layer, and it is impossible to ensure that the non-flammable dry powder maintains a uniform thickness when spreading, and it is even easy to cause the non-flammable layer on the surface to be less than 1mm in thickness; 2. The surface is not The design thickness of the pyrophoric layer is only 2-3mm. In the future use of the non-flammable floor, when the object collides with the ground and the ground is deeply damaged, it is easy to penetrate the non-flammable surface layer and directly touch the flammable fine stone concrete below.

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