Lattice type rubber cement polyphenyl formwork and construction method

Abstract

The invention discloses a lattice type rubber cement polyphenyl formwork and a construction method thereof, and belongs to the technical field of building components. The lattice type cement polyphenyl formwork comprises a main formwork and an auxiliary formwork, wherein the main formwork and the auxiliary formwork are arranged in parallel, a plurality of rubber blocks which are arranged in a matrix mode are arranged on the main formwork, a plurality of auxiliary formwork connecting holes which correspond to the main formwork are formed in the auxiliary formwork, concrete can be poured into cuboid cavities which are formed in the main formwork through division of the rubber blocks, and then the formworks are connected together. According to the lattice type rubber cement polyphenyl formwork and the construction method, the pouring of concrete and the binding of steel bars are facilitated. The rubber blocks of walls which are formed by the formwork generates larger elasticoplastic deformation under the earthquake action, and the energy consumption is increased, so that the earthquake action which is borne by the whole structure is reduced, and the purposes of shock absorption and shock resistance are achieved.

Description

technical field [0001] The invention relates to the technical field of building components, in particular to a lattice rubber cement polystyrene formwork and a construction method thereof. Background technique [0002] At present, there are many types of new building materials in domestic walls. Although these new building materials have some advantages, some of them are complex in construction and low in construction efficiency; some have problems such as limited stability and strength of formwork, poor comprehensive functions, and poor ability to absorb plaster or whitewash on the wall surface. . The external wall insulation system in my country mainly uses organic insulation materials. These materials have problems such as poor durability, easy aging, easy cracking and falling off. What is more serious is that these materials are easy to burn quickly in case of fire and pollute the environment. In addition, many of these new types of walls are easily damaged by earthqua...

AI Technical Summary

Problems solved by technology

However, there are still many imperfections in the practical application of the cement polystyrene formwork lattice wall: 1) it is necessary to fix the membrane shell in the building before pouring concrete; 2) the formwork is placed in the actual construction. Difficulty; 3) Stress concentration at formwork lattice beam-column joints

4) Membrane shells have insufficient dissipation of seismic energy and poor seismic performance

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