No-baking and no-steaming environment protection solid fly ash-cinder brick

A kind of fly ash, environmental-friendly technology, applied in the field of building materials, non-burning, non-steaming and maintenance-friendly building wall materials, can solve the problems of large energy consumption, large equipment investment, complex process, etc., to improve compatibility, Improve compactness and increase the effect of attraction

Inactive Publication Date: 2007-03-21
HENAN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the need for digestion, wheel milling or steam curing, the traditional production process is not only complicated, but also consumes a lot of energy and equipment investment.

Method used

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  • No-baking and no-steaming environment protection solid fly ash-cinder brick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Water and sand 25%, fly ash 30%, gravel 25%, cement 5%, calcium carbide mud (ash) 12.5%, composite activator 2%, composite early strength modifier 0.5%.

Embodiment 2

[0015] Water and sand 20%, fly ash 30%, gravel 30%, cement 8%, calcium carbide mud (ash) 10%, composite activator 1.5%, composite early strength modifier 0.5%.

Embodiment 3

[0017] Water and sand 30%, fly ash 25%, gravel 30%, cement 10%, composite activator 4%, composite early strength modifier 1%.

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Abstract

The present invention relates to green building material, and features that the no-braking and no-steaming green brick is produced with cementing industrial waste, small amount of cement, aggregate and admixture. Cementing industrial waste, such as fly ash, calcium carbide slime, etc, cement, aggregate and admixture in certain weight proportion are produced into the no-braking and no-steaming green brick through mixing, forming, curing, stocking, naturally curing and inspection. The brick meets the requirement of fly ash brick, and has the features of saving clay resource, no need of steam curing, simple production and low cost.

Description

Technical field [0001] The present invention relates to the technical field of building materials, in particular to the technical field of environmentally friendly building wall materials that require no burning or steaming. Background technique [0002] With the development of our country's economy, infrastructure has developed rapidly. In construction projects, wall materials are mainly traditional solid clay bricks. The production of clay bricks consumes a large amount of clay, which destroys my country's non-renewable land resources and greatly reduces arable land, affecting my country's food production. According to the requirements of my country's wall material innovation and the "Tenth Five-Year Plan" development plan for wall materials, some large and medium-sized cities across the country have gradually banned the production and use of solid clay bricks. The development of new wall materials that are energy-saving, land-saving, waste-recycling, and environmentally ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B18/08C04B14/06C04B18/14C04B14/04
CPCY02W30/91
Inventor 于水军
Owner HENAN POLYTECHNIC UNIV
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