Honeycomb-simulated concrete block and die bar for production thereof

Abstract

The invention relates a honeycomb-simulated concrete block and a die bar for production of the honeycomb-simulated concrete block, and aims at solving the problems of complex heat preservation construction of wall body of the existing building and high cost. The honeycomb-simulated concrete block is characterized in that a honeycomb-shaped cavity being 9 to 300mm in diameter and 0.5 to 100mm in wall thickness is formed in the block; one end of each honeycomb-shaped cavity is opened and while the other end of each honeycomb-shaped cavity is closed; the closed end is 0.5 to 30mm in layer thickness; the cavities covers 50 to 75% of the size of the block and the volume weight of the cavities is 550 to 800kg. A die bar for producing the honeycomb-simulated concrete block is characterized in that a cavity is formed in a die bar column; a breathing hole is formed in the die bar column; a grid sleeve sleeves the die bar column; a sponge sleeve sleeves the grid sleeve; a rubber sleeve sleeves the sponge sleeve; a closed bar bag is formed between the rubber sleeve and the die bar column. The block meets the requirement on self-heat-preservation and noise insulation of a wall body can be met; the construction links are decreased; the diameter and length of the bar bag can be changed; the die bars can form dies of different specifications; therefore, the honeycomb-shaped concrete block of different specifications can be manufactured.

Description

technical field [0001] The invention relates to the field of building block self-insulation materials, in particular to a honeycomb-like concrete block and a mold rod for production thereof. Background technique [0002] Half of the energy consumption of buildings is lost through the enclosure structure. The state requires that all buildings in the future must be treated with external wall insulation to achieve the purpose of energy saving and emission reduction; however, the current wall insulation is to build walls first, and then install them inside and outside the walls. Do insulation layer, the cost is very high. At the same time, the strength of the insulation material is low and the construction is cumbersome; the market is in urgent need of a cheap and high-quality building block. Contents of the invention [0003] In view of the above problems, in order to solve the defects of the prior art, the present invention provides a honeycomb-like concrete block and a mol...

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Problems solved by technology

[0003] In view of the above problems, in order to solve the defects of the prior art, the present invention provides a honeycomb-like concrete block and a mold rod for its production, which can solve the problems of cumbersome construction and high cost of thermal insulation of existing building walls

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