Dismantle-free concrete mold used for pouring insulation foundation

Abstract

The invention relates to building foundation pouring templates, in particular to a dismantle-free concrete mold used for pouring an insulation foundation. The cross section of the dismantle-free concrete mold used for pouring the insulation foundation is in a groove shape. A concrete bottom plate is arranged at the bottom of the dismantle-free concrete mold. A bottom communicating insulation concrete side plate and a top communicating insulation concrete side plate are arranged on the two sides of the dismantle-free concrete mold. Insulation layer dovetail grooves in the inner side and the outer side of the top communicating insulation plate are engaged with concrete dovetail joints correspondingly. Insulation layer dovetail joints are engaged with concrete dovetail grooves correspondingly. The dismantle-free concrete mold has the effects and the advantages of being free of dismantling, high in strength, economical, convenient to construct, short in construction period and capable of improving the laying efficiency, saving materials, reducing freight volume and lowering the construction cost. The strength of the concrete grooves is as same as that of post-poured concrete, the goodbonding performance is achieved, and the integrality is good. Insulation layers are arranged in the mold, thus, the poured foundation has the insulation performance, the insulation layers are locatedin a structure, environment erosion is avoided, and the durability, soundness are the like are remarkably improved.

Description

technical field [0001] The invention relates to a formwork for pouring building foundations, in particular to a demolition-free concrete mold for pouring thermal insulation foundations. Background technique [0002] A large number of detached houses often cause serious problems by reducing the quality of the foundation due to the cost of foundation formwork. Therefore be necessary to develop and be suitable for the exempting demolition-free formwork of independent house in villages and towns, intensity is high, economy, convenient construction, short construction period are used for pouring the exempting concrete mold of thermal insulation foundation. In addition, at present, a large number of foundations do not take insulation measures, and some use outer insulation boards for insulation. However, insulation boards without a protective layer have extremely poor durability due to environmental erosion such as humidity and freeze-thaw. Therefore, related technical problems ne...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems, the present invention provides a demolition-free concrete mold for pouring thermal insulation foundation, mainly for the purpose of developing a mold-free mold suitable for independent houses in villages and towns, with high strength, economy, convenient construction and short construction period. The demolition-free concrete mold used for pouring thermal insulation foundations can effectively solve the lack of thermal insulation measures for a large number of foundations, or use outer insulation boards for insulation, because the insulation boards without a protective layer are easily eroded by moisture, freeze-thaw and other environments, resulting in durability Extremely poor and other series of problems

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