Laywire combination structure for concert buildings

Abstract

The invention relates to a laywire combination structure for concrete buildings, which comprises a steel screen which is characterized in that a positioning connecting device is arranged on the steel screen; self-compacting concrete is cast on the steel screen and hardened to be integrated with the steel screen. Therefore, a laywire with a main structure of the steel screen can achieve high bearing strength and good impact resistance; the self-compacting concrete can pass through the steel screen easily and can be well combined with the steel screen to form a combined concrete laywire structure; moreover, the concrete structure can not crack and can assist force transmission and bearing of a whole structure of a building to play a certain bearing effect. The laywire combination structure has significant environmental, economic and social benefits and especially can strengthen compression strength, density, tensile strength, breaking strength, modulus of elasticity and other indexes. The laywire combination structure is applicable to load bearing walls, shear walls, profiled columns of various structures and dense reinforcement structures, especially suitable for large-size, large-density, large-span, dense and continuously-cast components of building structures.

Description

(1) Technical field [0001] The invention relates to a formwork net for building, in particular to a concrete building formwork net combination structure. (2) Background technology [0002] When building concrete structures, the traditional method is to use relatively set formwork to pour concrete in the volume defined by the formwork. When the concrete is solidified, the formwork is recycled, and the formwork no longer has any effect on the strength of the concrete structure. [0003] At present, a kind of emperor-approved building formwork is a new type of building material imported from abroad. The formwork is directly produced in the factory according to the design requirements, and the concrete is poured after assembly on site. The strength of the concrete and the strength of the formwork The superposition constitutes the strength of the concrete member. [0004] However, this kind of formwork structure is a dense structure, and the concrete cannot be poured densely, an...

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Problems solved by technology

[0004] However, this formwork structure is a dense structure, and the concrete cannot be poured densely, and it is even more inconvenient to vibrate. Therefore, the internal structure of the building structure using the formwork is not stable, and it cannot be well developed only by the support of the formwork. The function of the overall structure, therefore, it is urgent to develop a new type of building mold net

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