Seamless preformed integral polyurethane floor

Abstract

The invention relates to a seamless preformed integral polyurethane floor. The seamless preformed integral polyurethane floor comprises a structural frame and a polyurethane floor body. The structural frame comprises four primary beams and six secondary beams, wherein the four primary beams and the six secondary beams are connected through metal connecting pieces; and the primary beams and the secondary beams are each made of laminated timber of a heavy-timber structure formed by orthogonally-overlapped and glued battens. Water supplying and draining system pipelines, electric wires and holes for installing devices are embedded in the polyurethane floor body; and in factory modularized production, the structural frame and the embedded metal connecting pieces are added into a mold, then the water supplying and draining system pipelines and the electric wires are fixed into the mold, the hollow holes for installing the devices are reserved, and finally polyurethane materials are poured to form the integral floor which is directly transported to a construction site for direct installation. The seamless preformed integral polyurethane floor has the advantages of good waterproof performance, industrialized production and short construction period, and has good popularization and application prospects.

Description

technical field [0001] The invention relates to an integrated wooden house toilet floor prefabrication technology, which belongs to the field of building module factory production and construction site assembly floor materials. Background technique [0002] With the continuous development of living standards, people pay more attention to a healthy and environmentally friendly living environment, and wooden houses can meet people's needs. The floor slabs of the toilets of the current wooden houses have poor waterproof performance, and the floor slabs and pipes need to be laid on site, which requires a lot of manpower and material resources, and the construction speed is slow. Polyurethane materials have the advantages of low thermal conductivity, fire prevention, high temperature resistance, aging resistance, and low water absorption. At present, they are widely used in the fields of building insulation materials, electric power and environmental protection. Polyurethane is a...

AI Technical Summary

Problems solved by technology

[0005] The present invention proposes a seamless prefabricated integral polyurethane floor, which aims to overcome the disadvantages of wooden bathroom floors, solve the problem of poor waterproof performance of general wooden structure floors, especially toilets, prolong the service life of floor slabs, and overcome general modern wooden structures at the same time The pipeline needs to be laid on site, which consumes manpower and material resources, and the construction speed is slow. It provides a new method for the factory production and on-site assembly of the wooden bathroom floor slab.

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