Fireproof heat preserving parapet construction structure

Abstract

The invention discloses a fireproof heat preserving parapet construction structure comprising parapets arranged around a building roof, autoclaved sand air-entrapping heat preserving plates are pasted on the outer side walls of the parapets and the outer side walls of a building, reinforced concrete pressure tops are poured on the top walls of the parapets, heat preserving mortar layers are plastered on the inner side walls of the parapets and the outer walls of the reinforced concrete pressure tops, and autoclaved sand air-entrapping chipping heat preserving slope-compensating layers are paved on the building roof located on the inner side walls of the parapets. The fireproof heat preserving parapet construction structure has the advantages that the autoclaved sand air-entrapping heat preserving plates are made of inorganic material and can not emit toxic gas at high temperature, therefore, the fireproof heat preserving parapet construction structure is free of pollution and radiation, belongs to environment-friendly and energy-saving products and is full-service-life cycle building material. Heat-preserving performance of a whole building is enhanced.

Description

technical field [0001] The invention relates to a construction structure of a building parapet, in particular to a construction structure of a building fireproof and thermal insulation parapet. Background technique [0002] The implementation of building energy-saving technology can alleviate the pressure of energy demand to a certain extent, and the construction of external wall insulation is the best means for the actual energy-saving technical transformation of buildings. However, the external insulation materials containing organic substances have become a new kind of fire hazard, and the fires caused by them have become more frequent in recent years. Autoclaved sand aerated insulation board is a new type of wall insulation material. The outer wall constructed with this material realizes the three effects of enclosure, heat preservation and fire prevention; It will release toxic gas, no pollution, no radiation, it is a green, environmental protection, energy-saving prod...

AI Technical Summary

Problems solved by technology

The insulation layer involved in this patent is made of polystyrene boards. In recent years, many fires in buildings have been caused by the flammability of the insulation layer material.

The polystyrene board is made of organic plastic, so it is relatively flammable. There are many fire hazards during construction, and it is more prone to fire

In addition, there is no reinforced concrete roofing at the parapet of the patent, and there are also defects in thermal insulation.

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