Cement brick based on building decoration waste and preparation method thereof

By crushing and screening building decoration garbage, recovered aggregates with fine and coarse particle sizes are prepared, combined with the design of seepage piles and underlined bricks, the problem of inconsistent water seepage rate of cement bricks is solved, efficient seepage and drainage effects are achieved, and the service life of cement bricks is extended.

CN119686186AInactive Publication Date: 2025-03-25ANHUI LIANGYAN GUOJIA ENVIRONMENTAL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202411875368.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-03-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

The original aggregates in concrete are difficult to break, and the recovered aggregates are distinguished from fine and coarse, resulting in inconsistent water seepage rates of prepared cement bricks, affecting the water seepage quality.

Method used

By crushing and screening the construction decoration garbage, recycled aggregates with fine and coarse particle sizes are obtained, which are used to prepare lower lining bricks, upper permeable bricks and seepage guide piles respectively. The seepage guide pile is made of coarse granular aggregate, which has stronger permeability. It combines the lower lining and upper permeability bricks made of fine granular aggregate to form an overall brick, improving the water seepage effect and service life.

Benefits of technology

The unified permeability effect of cement bricks is achieved, the seepage and drainage efficiency of cement bricks is improved, and the service life of cement bricks is extended.

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Abstract

The invention relates to a cement brick based on building decoration waste and a preparation method of the cement brick, and the cement brick is applied to the technical field of cement bricks. The cement brick comprises a lower lining brick, an upper permeable brick, a cavity groove and a seepage guiding pile. Two kinds of recycled aggregate are mixed with cement to prepare lower lining bricks, upper permeable bricks and seepage guide piles through vibration pressing, the seepage guide piles made of coarse particle aggregate are higher in water permeability, the efficiency that water permeates into cement bricks is effectively improved, the water permeability effect of the cement bricks is more uniform, meanwhile, through combination of the lower lining bricks and the upper permeable bricks, the adjacent lower lining bricks are communicated through water guide grooves, and the water permeability of the cement bricks is improved. The lower lining bricks and the upper permeable bricks provide protection for the seepage guide piles, the service life of the seepage guide piles is effectively prolonged, the seepage guide piles provide effective support for the middles of the upper permeable bricks, collapse of the middles of the upper permeable bricks is effectively avoided, and therefore the service life of the cement bricks is effectively prolonged.
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