Multi-functional truss supporting type floor slab and construction method thereof

Abstract

The invention discloses a multi-functional truss supporting type floor slab and a construction method thereof. A fiber cement board is used as a bottom plate, triangular trusses are fixed to the fibercement board to serve as a framework, reinforcing steel bars are arranged on the fiber cement board between the triangular trusses to form a reinforcing mesh to be fixed to the triangular trusses, and a plurality of phase-change material bags are laid on the fiber cement board. The triangular trusses are used as internal steel bar structures, a phase-change material is filled into a floor slab body, and water pipes are added and embedded into the floor slab body, so that the floor slab can automatically adjust the indoor temperature, the effects of energy conservation and consumption reduction are achieved, the floor slab sound insulation effect is good, the mounting and manufacturing cost is low, and the use amount of the reinforcing steel bars can be reduced.

Description

technical field [0001] The invention belongs to the field of building structures, and in particular relates to a multifunctional truss-supported floor slab and a construction method thereof. Background technique [0002] Most of the traditional floors are built with reinforced concrete slabs. The existing traditional floor slabs have the following disadvantages: 1. The floor slabs simply separate the upper and lower floors, which does not help much in terms of energy saving and consumption reduction. In today's society that advocates environmental protection, the energy-saving and consumption-reducing effects of building structures represent the technological content and green concept of the building itself; If you play around, the sound will be transmitted to the downstairs through the floor, causing noise troubles; 3. The traditional floor uses a large number of dense steel bars as the skeleton, which consumes a lot of threaded steel, and the cost of the steel bars is high...

AI Technical Summary

Problems solved by technology

[0002] Most of the traditional floors are built with reinforced concrete slabs. The existing traditional floor slabs have the following disadvantages: 1. The floor slabs simply separate the upper and lower floors, which does not help much in terms of energy saving and consumption reduction. In today's society that advocates environmental protection, the energy-saving and consumption-reducing effects of building structures represent the technological content and green concept of the building itself; If you play around, the sound will be transmitted to the downstairs through the floor, causing noise troubles; 3. The traditional floor uses a large number of dense steel bars as the skeleton, which consumes a lot of threaded steel, and the cost of steel bars is high

4. When pouring traditional floors, it is necessary to build a load-bearing structure located under the bottom mold of the floor to prevent the bottom mold from collapsing, which is labor-intensive and time-consuming

[0003] In some improved floor structures, sound insulation materials are added to achieve the effect of partial sound insulation, energy saving and heat preservation. However, in order to achieve the original floor stiffness, the added sound insulation layer increases the thickness of the floor virtually and reduces the indoor height. ; and in the construction of the floor slab, it is still necessary to build the base form and support structure, which cannot be quickly constructed

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