Fireproof energy-saving light roof panel or wallboard or floor slab

Abstract

The invention discloses a fireproof energy-saving light roof panel or wallboard or floor slab. The fireproof energy-saving light roof panel or wallboard or floor slab comprises plate bodies, grooves are formed in the lower surfaces of the plate bodies, bent plates and connecting plates are installed on the upper surfaces of the edges of the left sides and the right sides of the plate bodies respectively, a plurality of through holes are formed in the connecting plates, a plurality of first connecting screw rods are installed on the outer side faces of the bent plates, flat sealing plates are fixedly mounted on the upper surfaces of the rear ends of the plate bodies, the rear ends of the sealing plates extend out of the plate bodies, and heat preservation and insulation layers are arranged in the grooves in the lower ends of the plate bodies. Compared with the prior art, the fireproof energy-saving light roof panel or wallboard or floor slab has the beneficial effects that when adjacent plate bodies are connected, the first connecting screw rods of the bent plates penetrate through the through holes in the connecting plates of the adjacent plate bodies on the left side, then the first connecting nuts are connected to the first connecting screw rods in a screwed mode, when the front plate body and the rear plate body are connected, the sealing plate of the front plate body covers the rear plate body, and then the first fixing screw rods penetrate through the sealing plate and is connected into the rear plate body in a screwed mode, so that the front plate body and the rear plate body are connected and fixed.

Description

technical field [0001] The invention relates to the technical field of fireproof and heat-insulating roof panels, in particular to fireproof and energy-saving lightweight roof panels or wall panels or floor panels. Background technique [0002] At present, in the field of construction, the phenomenon of high energy consumption and high pollution in construction is more prominent. Therefore, the development of energy-saving low-carbon buildings has attracted more and more attention. However, there are many aspects that need to be considered in the process of reducing building energy consumption. It is necessary to achieve the purpose of energy-saving design, but also to prevent unreasonable and large-scale increase in cost for energy-saving design. Combined with the specific environment, choose a reasonable building envelope technology. At present, prefabricated building components are widely used in the construction field. Relatively speaking More energy-saving. The prefabr...

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by the present invention is to overcome the problems in the prior art that roof panels are simply connected, the joints are easy to leak, and the sandwich core is not easy to replace, and provide fire-proof and energy-saving lightweight roof panels or wall panels or floor slabs. Roof panels or wall panels or floor panels have many advantages such as convenient installation, firm connection, good sealing, energy saving and environmental protection

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