Researches on Properties of Polymer Modified Rapid Hardening Sulphoaluminate Cement Repair Mortar

Wei Zhao; Dong Xu Li; Qing Hai Li; Zhi Xin Wang

doi:10.4028/www.scientific.net/AMR.168-170.1767

Paper Titles

Study of RPC Mechanical Properties and Anti-Freeze-Thaw Resistance
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Laboratory Evaluation on Performance of Crumb Rubber SMA
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Experimental Study on Mechanical Behavior of Laminated Glass’s PVB Film
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Bending Toughness of Zinc Phosphate Steel Fiber Reinforced Concrete before and after Corrosion
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Researches on Properties of Polymer Modified Rapid Hardening Sulphoaluminate Cement Repair Mortar
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Crack Formation and Reinforcing Techniques on Fly Ash Aerated-Concrete
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Rearch on Design of Aluminum Truss Bridge
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Microwave Synthesis of SiO₂ Aerogels Core / Polystyrene Shell Composite Structure
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Research on Fracture-CMOD Toughness of Steel Fiber Reinforced Concrete
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 168-170Researches on Properties of Polymer Modified Rapid...

Researches on Properties of Polymer Modified Rapid Hardening Sulphoaluminate Cement Repair Mortar

Abstract:

The effects of different content of rubber powder, silica fume, cellulose ether, dihydrate gypsum, water reducing agent , defoamer on the dry-mixed mortar were studied according to orthogonal experiments. The results show that the compressive strength of 1 d is up to 38.4 MPa and the flexural strength to 6.4 MPa. Therefore the super-high mortar studied is mainly used for rush repairing engineering. It has great economical benefit and society benefit.

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Periodical:

Advanced Materials Research (Volumes 168-170)

Pages:

1767-1771

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.168-170.1767

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Online since:

December 2010

Authors:

Wei Zhao, Dong Xu Li, Qing Hai Li, Zhi Xin Wang

Keywords:

Early Strength, Orthogonal Experiment, Repair Mortar

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References

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