Direct-through-cold-and-hot-bridge-free multi-row-hole multifunctional hollow brick

Abstract

The invention provides a direct-through-cold-and-hot-bridge-free multi-row-hole multifunctional hollow brick, which comprises a brick body, wherein the brick body comprises outer and inner hole walls of multi-row holes and sealed hole shape side walls in the multi-row holes, and at least one hole shape for realizing opening holes at one end or two ends is formed in the two ends of each multi-row hole block body for blocking linear cold and hot bridge passages at the two ends of the block body, such as the hole shapes with the codes being C, D, II and III in the multi-row hole block bodies. Besides staggered sealed hole shapes formed by various mutually-staggered ribs in common use, the multi-row hole block bodies are also specially provided with end rib sealed symmetrical long strip prismatic direct through 0-shaped holes, so longest direct-through-cold-and-hot-bridge-free distance holes are formed in the middle sections of the block bodies, matching edge chamfering or angle chamfering is provided, or semicircular open holes are formed in the center of vertical ribs, or concave-convex anti-crack veins are arranged outside the wall, or interlocking mechanisms are arranged at the two ends in a vertical direction, or concave-convex interlocking mechanisms are arranged at top and bottom, and the brick with the advantages that the dry method building can be adopted, the mortar laying is carried out on the wall surface, the weight is light, the intensity is high, anti-seismic and anti-crack functions and the like can be realized, the secondary decoration of pipe laying and wire passing is convenient, the wall surface peeling is prevented, and the service life is as long as that of a building main body is formed.

Description

technical field [0001] The invention relates to a multi-functional hollow brick with multiple rows of holes without direct cold and heat bridges. Background technique [0002] With the progress and development of the times, wall materials, one of the main contents of building energy conservation, put forward higher requirements for environmental protection, energy saving, and conservation. It is difficult to directly meet the actual effect index requirements of heat insulation in various places. Or indirectly use other products to achieve energy-saving indicators, such as using polystyrene foam boards to carry out internal or external insulation processes on the wall, the reflected index effect can meet the requirements, but engineering practice has proved that this energy-saving method has many disadvantages. [0003] ① Extensive use of polystyrene foam board (including whitewashed polystyrene particle technology) materials competes with industrial petroleum crude oil. The...

AI Technical Summary

Problems solved by technology

[0003] ① Extensive use of polystyrene foam board (including whitewashed polystyrene particle technology) materials to compete with industrial petroleum crude oil, high energy consumption, high cost and environmental protection in the production process

②The service life is not synchronized with the main body of the building, which increases the burden on the owner; ③The building life expires, and it is easy to cause secondary pollution during demolition; ④The ignition point is low, easy to gasify, not fireproof, and unsafe. It is very easy to suffocate people; ⑤Whether it is used for interior walls or exterior walls, the insulation layer should not be decorated, and the wiring is nailed, which is prone to surface layer peeling and collapse safety accidents; ⑥The total cost of the wall increases by 50-80 yuan per square meter; and For example, aerated concrete, which is widely used, also has quality problems such as insufficient strength, no anti-theft, thermal insulation performance affected by climate, rain, freezing, and unstable state.

In addition, there are currently some multi-row bricks in China, some of which have a single function, and some of which are not scientifically reasonable. insulation

Or although it can be achieved, some are in the small-scale production of the test, and some pass types cannot be produced in the process of actual scale, standardization, and pursuit of high efficiency, or the mold is easily deformed after being crushed, which shows that there is a gap between theoretical design and certain objective actual conditions. There is a distance that makes it impossible to implement

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