Prefabricated steel and concrete dense rib heat preservation composite integrated wallboard

Abstract

The invention belongs to the field of prefabricated wall construction, and particularly relates to a prefabricated steel and concrete dense rib heat preservation composite integrated wallboard which comprises a prefabricated wallboard body, hot-rolled H-shaped steel is arranged on the prefabricated wallboard body, hoisting limiting keys are arranged on the hot-rolled H-shaped steel, studs are arranged on the hot-rolled H-shaped steel, anti-corrosion connecting blocks are arranged on the prefabricated wallboard body, and the anti-corrosion connecting blocks are arranged on the prefabricated wallboard body. Vertical rib columns are arranged on the prefabricated wallboards, PCF overhanging joint concrete baffles are arranged on the prefabricated wallboards, and profile steel outer wrapping stirrups are arranged on the hot-rolled H-shaped steel. According to the wallboard, an outer enclosure wallboard can be provided for an assembly type building, the wallboard particularly plays a significant role in promoting development of an assembly type steel structure house, the wallboard combines the advantages of a steel structure and a concrete structure, structural fire prevention is guaranteed, meanwhile, connecting joints are simplified, the field construction efficiency is greatly improved, and the construction cost is reduced. And the safety is also improved. The weight of the wallboard is reduced by introducing a dense rib structure, the manufacturing cost is correspondingly reduced, and the wallboard is convenient to transport and mount.

Description

technical field [0001] The invention belongs to the field of prefabricated wall construction, and in particular relates to a prefabricated steel and concrete ribbed thermal insulation composite integrated wallboard. Background technique [0002] With the vigorous development of prefabricated buildings, various prefabricated components used in prefabricated houses emerge in an endless stream, but most of them are still based on concrete structures, and the form of steel structural components is still mainly traditional, with few new products. As an important structural form of prefabricated buildings, steel structures do not account for a high proportion of prefabricated houses, and the figures provided by industry authorities are less than 1%. The main reason is that the steel structure residence can be divided flexibly over a large span and has a high housing acquisition rate, and the market is still not well understood. The second is that the prefabricated steel structure...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a prefabricated steel and concrete ribbed thermal insulation composite integrated wallboard, which solves the problems of the existing prefabricated wallboards such as high cost, excessive weight, and complicated connection methods.

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