Inorganic bearing purline bearing built-up roof and floor

Abstract

The invention relates to an inorganic bearing purline bearing built-up roof and floor. An inorganic material is employed by each of inorganic bearing purlines (1) to form a cavity mold body by vacuumextruding; when the purlines are extruded, steel bars or fiber tows (4) are evenly distributed at the middle position of the plane of a bottom end plate of each inorganic bearing purline (1); after the inorganic bearing purlines (1) are molded by curing and drying, a connecting steel plate (3) or section steel is fixed to the bottom end horizontally and / or the side end of the bottom end of each ofthe two ends of each inorganic bearing purline (1) by welding or bolted connection; the connecting steel plate (3) or section steel at the bottom end of each of the two ends of each inorganic bearingpurline (1) is effectively connected with a main bearing structure part into a whole; bearing plates (2) are arranged at the upper portion and the lower portion between every two adjacent inorganic bearing purlines (1); and thermal insulation or sound insulation materials (5) fill a position between every two adjacent inorganic bearing purlines (1) and a space between the corresponding two bearing plates (2). The built-up roof and floor has good thermal insulation performance, sound insulation performance and sound absorption performance.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a load-bearing composite roof floor with inorganic load-bearing purlins. Background technique [0002] At present, the existing light-duty roof panels and floor panels generally use steel skeletons as the main load-bearing structure or auxiliary structure. The steel skeleton is used as the main force-bearing structure to complete its own structural design through the calculation of the overall roof panel or floor slab's own structural force. The upper and lower layers, thermal insulation and sound insulation materials only play auxiliary functions, and rarely participate in the structural stress system. Although the load-bearing plate has good force, the cost of steel is high, the production process is complicated, and the production capacity is small. It belongs to the category of customization, and the product volume and area are large. User accepts. Therefore still need to...

AI Technical Summary

Problems solved by technology

However, the invention still has the following technical defects: due to the influence of weight control factors on the load-bearing plate insulation layer, it is easy to cause internal steel ribs to corrode when exposed to water

However, although the load-bearing steel frame structure of this invention has good force, the cost of steel is high, and it is easy to rust and affect the life of building components. The production process is complicated, the production capacity is small, and the adaptability is poor. It belongs to the category of customization. Chemical machinery construction and production, production, transportation, and installation costs are high, and it is not easy to be accepted by users

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