Multi-row hole thermal insulation building block reinforcing bar masonry wall system

Abstract

The invention relates to a multi-row hole heat preservation building block reinforcing bar masonry wall system. Multi-row vertical holes are left on building blocks; during building, the holes of the building blocks at the upper layer and the lower layer are ensured to be aligned; vertical reinforcing steel bars are inserted into parts of holes; core grouted concrete is poured into the holes so as to form core columns; and the rest of holes are filled or partly filled with thermal insulation materials. By adopting walls built by the building blocks, the energy saving method is simple and the energy conservation effect is obvious. The walls built by the building blocks combine advantages of good integration performance of the concrete shearing wall and good thermal insulation performance of the energy saving wall. The wall system has the advantages that the construction speed is rapid, the reinforcing steel bar is saved, formworks are not used, and the project cost is saved.

Description

technical field [0001] The invention relates to a multi-row hole thermal insulation block reinforced masonry wall system. Background technique [0002] At present, my country's building energy consumption has accounted for about 30% of the country's total energy consumption. In developed countries in Europe and the United States, building energy consumption will account for a higher proportion. At present, the more popular exterior wall insulation technologies include exterior wall insulation, exterior wall interior insulation and sandwich walls. Internal insulation is to add an insulation layer inside the exterior wall structure. Because the insulation layer is made inside the wall, the usable area of ​​commercial housing is reduced; secondly, it affects the secondary decoration of residents. Heavy objects such as decorative paintings cannot be hung on the interior walls, and hanging and fixing objects on the interior walls are easy to damage the interior. Insulation str...

AI Technical Summary

Problems solved by technology

Because the insulation layer is made inside the wall, the usable area of ​​commercial housing is reduced; secondly, it affects the secondary decoration of residents. Heavy objects such as decorative paintings cannot be hung on the interior walls, and hanging and fixing objects on the interior walls are easy to damage the interior. Insulation structure; thirdly, there may be mildew on the inner wall

External wall insulation technology is still immature, such as difficult construction and high cost, easy to fall off and leak in bad weather, and can not be tiled or hung marble and other defects, and even the risk of fire

The outer leaf wall of the traditional sandwich wall cannot be removed and replaced, making maintenance difficult

And because the outer leaf wall is a non-load-bearing wall, the outer leaf wall is easily cracked and damaged under other out-of-plane effects such as wind or earthquake

The traditional energy-saving measures for thermal insulation walls are difficult to meet the demand, which requires a simple and effective new energy-saving wall

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