Study on Anti-Cracking of Mortar and Concrete Pavement in Dry Areas of North China

Wan Zhi Cao; Hong Zhen Wang; Yong Heng Yang

doi:10.4028/www.scientific.net/AMR.671-674.1235

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Study on Anti-Cracking of Mortar and Concrete...

Study on Anti-Cracking of Mortar and Concrete Pavement in Dry Areas of North China

Abstract:

It always is a technical problem about the drying shrinkage cracking of mortar plastering layer and concrete surface layer of building wall in construction field. The influencing factors of cracking have regional climate characteristics, building structures, raw materials, construction standards etc. Analyzed the cracking principle of mortar and concrete pavement in dry areas of North China, and developed the complex additives having five kinds of performances: efficient water conservation, compensated shrinkage, fiber reinforcement, self-repair cracks in the matrix and polymers toughening, which is used to mortar and concrete to alleviate drying shrinkage cracking. The series of processes and product performances of the complex additives has been introduced in this paper.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

1235-1239

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.1235

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Online since:

March 2013

Authors:

Wan Zhi Cao, Hong Zhen Wang, Yong Heng Yang

Keywords:

Anti-Cracking, Concrete, Mortar

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References

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