Light-weight foamed concrete

By using specific proportions of cement, admixtures and lightweight materials in foam concrete, combined with mixing and foaming processes, the problem of insufficient strength and impact resistance of foam concrete is solved, and high strength and good thermal insulation properties are achieved. Suitable for a variety of building material applications.

CN104557111AInactive Publication Date: 2015-04-29QIQIHAR YUEFENG TECH
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Patent Information

Application Number
CN201410810150.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2014-12-24
Publication Date
2015-04-29
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing foam concrete has deficiencies in strength and impact resistance, making it difficult to meet the high requirements of certain building materials.

Method used

It is prepared using 42.5 cement, admixtures, admixtures, foaming agents and lightweight materials (such as silica fume, polystyrene particles, perlite or ceramsite) in specific proportions, and is prepared through stirring, foaming and resting processes. Foam concrete.

Benefits of technology

The strength and thermal insulation properties of foam concrete are improved, making it suitable for the preparation of interior and exterior wall insulation materials and lightweight hollow bricks, enhancing resource utilization and building energy-saving effects.

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Abstract

The invention relates to a light-weight foamed concrete. The light-weight foamed concrete is prepared from 42.5 cement, an admixture, an additive, a foaming agent and the like. The product has the advantages of simple preparation technique, low cost, light weight and favorable thermal-insulation property, and can effectively utilize the existing industrial waste resources, thereby enhancing the resource utilization ratio.
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