Returning filter air-conditioning building block technique of heat bridge interface and application

Abstract

The present invention provides a heat-bridge interface reverse-filtering air-conditioning block technique and its application. It is characterized by that said technique utilizes improvement of brick machine die equipment, at the same time of selecting and using conventional material utilizes the good bending strength and durability of tuffaceous material to produce the invented heat-bridge interface reverse-filtering air-conditioning block. Said invention also provides the concrete structure of said air-conditioning block, its working principle and concrete construction method.

Description

Technical field: [0001] The invention provides a thermal bridge interface return filter air-conditioning block technology and application, which is widely used in high-rise building light body self-insulation enclosure walls and low-rise buildings in different projects in northern heating regions, southern regions with hot summer and cold winter and hot summer and warm winter The self-insulating load-bearing wall is an ideal substitute product for new energy-saving wall reconstruction materials and insulation technology. Background technique: [0002] Due to international and domestic energy shortages and environmental protection requirements, the Chinese housing industry must take the road of energy conservation, consumption reduction, and pollution reduction. my country’s residential energy conservation work is advancing from northern heating areas to southern areas with hot summer and cold winter and hot summer and warm winter. External wall insulation Projects will contin...

AI Technical Summary

Problems solved by technology

[0009] 2.1 The wall is too thick, increasing the building area;

[0010] 2.2 There is a cold bridge where the tie steel bar runs through the hole of the insulation board;

[0011] 2.3 The seismic performance of the separation of inner and outer masonry is not good;

[0012] 2.4 There are hidden dangers in the long-term life of the building due to the corrosion of the anchors;

[0013] 2.5 Due to the limitation of the thickness of the insulation interlayer, it cannot meet the energy-saving standard

[0023] External steel wire mesh EPS board needs to be plastered with 2-3cm of protective cement mortar. It is not easy to construct when plastering. The mortar solidifies and shrinks to cause cracks on the wall, which is prone to quality problems. It has been expressly prohibited in some areas.

[0024] 4. Exposure of the external wall insulation system in the hot summer area in the south

[0025] The external wall maintenance structure composed of porous lightweight thermal insulation materials, due to its light weight and poor thermal stability, is easily affected by solar radiation and indoor and external thermal bridge conduction temperature fluctuations, and the inner surface temperature is easy to rise, so its thermal insulation performance is poor , there are disadvantages in the cooling effect and the actual effect of cooling and energy saving

[0026] In summary, the common shortcomings of the background technology are mainly fatal problems such as poor fire resistance, limited exterior materials, cumbersome construction, high engineering cost, and long-term safety.

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