A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Method for producing hollow building block by taking shale as raw material
The invention relates to a method for producing a hollow building block by taking shale as a raw material. The hollow building block is characterized in that the hollow building block is made of the raw materials including, by weight, 70-80 parts of shale powder, 30-40 parts of boron mud, 1-3 parts of thickening agents, 0.5-1.0 part of water reducing agent, 0.01-0.1 part of retarder and 0.01-0.03 part of early-strength agent. The hollow building block is low in cost, excellent in performance and stable in quality and has the advantages of excellent heat preservation, seismic resistance, fire resistance, high strength, fine deformation resistance and the like, and compression strength reaches 25-30Mpa.
Method for producing hollow building block by taking shale as raw material
The invention relates to a method for producing a hollow building block by taking shale as a raw material. The hollow building block is characterized in that the hollow building block is made of the raw materials including, by weight, 70-80 parts of shale powder, 30-40 parts of boron mud, 1-3 parts of thickening agents, 0.5-1.0 part of water reducing agent, 0.01-0.1 part of retarder and 0.01-0.03 part of early-strength agent. The hollow building block is low in cost, excellent in performance and stable in quality and has the advantages of excellent heat preservation, seismic resistance, fire resistance, high strength, fine deformation resistance and the like, and compression strength reaches 25-30Mpa.
Method for producing hollow building block by taking shale as raw material
CHEN YING (author) / ZHANG CONGCONG (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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