Thermal insulation, sound insulation and anti-cracking indoor floor

Abstract

The invention belongs to the technical field of civil construction, and relates to a thermal insulation, sound insulation and anti-cracking indoor floor. The thermal insulation, sound insulation and anti-cracking indoor floor is arranged on a structure concrete building floor and in space defined by structure walls, and comprises extruded polystyrene boards arranged on the structure concrete building floor, vertical sound insulation sheets are paved at the corners of the structure walls, a concrete protection layer is poured on the upper surface of each extruded polystyrene board, bidirectional steel bar net sheets are paved in the concrete protection layers and are parallel to the concrete protection layers, glass fiber nets are paved on the top faces of the concrete protection layers, division seams are formed by carrying out cutting downwards along the glass fiber nets, and after penetrating through the bidirectional steel bar net sheets, the division seams extend to the top faces of the extruded polystyrene boards. According to the indoor floor, good indoor building floor thermal insulation, sound insulation and noise reduction can be achieved, the energy utilization rate is greatly increased, the problem that between stories, people disturb one another due to sounds produced by daily activities is solved, and the floor cracking problem is effectively solved through the glass fiber net.

Description

technical field [0001] The invention belongs to the technical field of civil construction, and relates to a thermal insulation, sound insulation and anti-cracking indoor floor. Background technique [0002] Since entering the new century, energy conservation and environmental protection have become common topics all over the world. With the improvement of the overall quality of our nationals and the improvement of living conditions, increasing the energy utilization rate has been paid more and more attention. The ground engineering of high-demand residential buildings puts forward higher functional requirements for floor slabs. The floor not only needs to meet the safety requirements of load bearing, but also needs to meet the functional requirements of floor insulation, energy saving, sound insulation and vibration reduction. [0003] At present, the ground of residential buildings is mostly poured with fine stone concrete protective layer on concrete structural slabs, an...

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Problems solved by technology

[0003] At present, the ground of residential buildings is mostly poured with fine stone concrete protective layer on concrete structural slabs, and there is no heat preservation, energy saving and sound insulation and vibration reduction structure, which greatly reduces the energy utilization rate; in addition, the sound generated by people in the process of living, It often causes noise disturbance between the upper and lower floors and affects the relationship between neighbors

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