Thermal insulation fireproof anti-seismic integrated novel energy-saving roof board

Abstract

The invention relates to a thermal insulation fireproof anti-seismic integrated novel energy-saving roof board, which comprises a roof board body, wherein the roof board body has a multi-layer structure and comprises an outer layer and an inner layer which are formed by concrete or compound cement; a thermal insulation layer consisting of foamed cement is arranged between the outer layer and the inner layer; a steel reinforcement framework is laid on the outer and inner layers or in any one of the outer and inner layers; steel bars in the steel reinforcement framework are crossed; at least one pair of steel bar heads respectively extend to opposite end faces of the layer; a welding groove is formed on the end face; at least one part of the steel bar heads are exposed in the welding groove; during layout, opposite welding grooves of adjacent roof boards are aligned, so that the steel bar heads in the grooves can be integrally welded; and when the steel reinforcement frameworks are laid on the outer and inner layers, the steel reinforcement frameworks in the two layers have the same shape and corresponding positions, and the two steel reinforcement frameworks are connected into a whole through the reinforced steel bars. The roof board is small in size, is not required to be constructed on the construction site, can bear high compressive strength, is difficult to break and has high seismic performance.

Description

technical field [0001] The invention relates to a building material, in particular to a novel energy-saving roof panel integrated with heat preservation, fire prevention and earthquake resistance. Background technique [0002] At present, the roof of a building, whether it is a flat roof or a sloping roof, usually has an insulation system on the roof layer; another insulation system on the roof needs to be constructed on site, which consumes a lot of man-hours and resources, and increases the construction cost. The external insulation system used has materials with organic components, which is not conducive to environmental protection; in addition, most of the traditional roof panels are simply laid, with only fillers between them, no connection or connection by adhesive materials, and the connection strength is relatively small. The constructed roof is easy to fall away from the building columns and beams, which increases the harm to personal and property safety. Especially...

AI Technical Summary

Problems solved by technology

[0002] At present, the roof of a building, whether it is a flat roof or a sloping roof, usually has an insulation system on the roof layer; another insulation system on the roof needs to be constructed on site, which consumes a lot of man-hours and resources, and increases the construction cost. The external insulation system used has organic materials, which is not conducive to environmental protection; in addition, most of the traditional roof panels are simply laid, with only fillers between them, no connection or connection by adhesive materials, and the connection strength is relatively small. The constructed roof is easy to fall away from the building columns and beams, which increases the harm to personal and property safety. Especially during an earthquake, in addition to the phenomenon of separation from the wall, there are also roof panels that are easy to be broken and smashed down to form more damage. Secondary damage, weak seismic performance

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