Composite concrete blocks

Abstract

This utility model relates to the field of building construction materials technology, specifically a composite concrete block, comprising a block body, a first pin fixedly installed on the side end of the block body, a limiting frame fixedly installed on the top of the block body, and a second pin fixedly installed on the bottom of the block body. The improved concrete block, through the first pin and groove fixedly installed on the side end of the block body, combined with cement mortar and other adhesives, makes the concrete block connection more secure. Simultaneously, the limiting frame and second pin fixedly installed at the top and bottom ends of the block body work together to prevent the concrete block from shifting due to strong winds during construction, even before the cement mortar and other adhesives have fully hardened, thus preventing safety hazards. Furthermore, the hollow structure inside the block body reduces the load and improves thermal and sound insulation performance. Additionally, the several steel reinforcement slots inside, along with the steel reinforcement, enhance the overall integrity.

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