Novel thermal insulation structure of building beam column and production method thereof

Abstract

The invention relates to a novel thermal insulation structure of a building beam column and a production method thereof, wherein the inner of the building beam column is provided with a thermal insulation board. The thermal insulation structure is characterized in that the thermal insulation board arranged in the building beam column is provided with a rebar net or a rebar column, and a connection rebar penetrates through thermal insulation board and fixedly connects the rebar net or the rebar column and the bearing rebar of the beam or the column. The placing concrete outside of the thermal insulation board is placed in erection shuttering or the precast concrete board and the placing concrete of the beam column together form the thermal insulation structure of the building beam column. Compared with the prior art, the connection rebar penetrates through the thermal insulation board, and one section of the connection rebar is fixedly connected on the bearing rebar of the beam or the column, then the connection rebar is placed with concrete in erection shuttering together with the bearing rebar. The outside of the rebar net of the steel shuttering and the thermal insulation board is remained with concrete placing gap, and the thermal insulation board can be placed in the beam column directly, therefore the placing concrete outside the thermal insulation board and the placing concrete of the beam column can form the thermal insulation structure of the beam column together. The thermal insulation structure needs no the thermal insulation of outer walls and the spraying and coating of cement plaster on the surface of the thermal insulation board, thereby having the advantages of good thermal insulation effect, labor saving, time saving, low construction cost and the like.

Description

technical field [0001] The invention relates to a novel building beam-column thermal insulation structure, and specifically belongs to the technical field of building beam-column masonry. [0002] The invention also relates to a manufacturing method of a novel building beam-column thermal insulation structure, which belongs to the technical field of building beam-column masonry. Background technique [0003] In the prior art, the built-in self-insulation system is a construction process that replaces the external insulation system. Because the external insulation system is to stick the insulation board outside the wall, the insulation board is exposed to the outside all the year round, and the wind and sun make the insulation board easy to deform and fall off, so it is gradually replaced by the built-in self-insulation system. In the existing public reports, there are many kinds of technologies for cast-in-place built-in self-insulation systems. For example, the patent No. ...

AI Technical Summary

Problems solved by technology

However, compared with the steel formwork pouring concrete building load-bearing wall technology, there is also the need to spray cement mortar on the surface of the insulation board to form a complete wall building. The construction process is time-consuming and laborious, and the project cost is problematic.

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