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A platform for research: civil engineering, architecture and urbanism
Properties of Polyacrylic Ester Latex Modified Cement Mortar
The water reducing performance, retarding effect, air entrainment, flexural and compressive strength of polyacrylic ester (PAE) latex modified cement mortar were investigated with fixed flow values. The research shows that PAE latex has water-reducing performance. The amount of water used in modified cement mortar decreases with increasing dosage of PAE latex. Because of the retarding effect, PAE latex delays the hydration process of cement. PAE latex has a strong effect of air entraining, and the air content of fresh mortar can be controlled by suitable dosage of defoamer. With the same air content of fresh mortar, PAE latex can obviously improve the flexural strength of cement mortar, and has no adverse effect on its compressive strength.
Properties of Polyacrylic Ester Latex Modified Cement Mortar
The water reducing performance, retarding effect, air entrainment, flexural and compressive strength of polyacrylic ester (PAE) latex modified cement mortar were investigated with fixed flow values. The research shows that PAE latex has water-reducing performance. The amount of water used in modified cement mortar decreases with increasing dosage of PAE latex. Because of the retarding effect, PAE latex delays the hydration process of cement. PAE latex has a strong effect of air entraining, and the air content of fresh mortar can be controlled by suitable dosage of defoamer. With the same air content of fresh mortar, PAE latex can obviously improve the flexural strength of cement mortar, and has no adverse effect on its compressive strength.
Properties of Polyacrylic Ester Latex Modified Cement Mortar
Sun, Zhen-Ping (author) / Ye, Dan-Mei (author) / Fu, Le-Feng (author) / Zheng, Bo-Cun (author) / Feng, Zhong-Jun (author) / Chen, Ming (author)
2013
9 Seiten
Conference paper
English
Properties of Polyacrylic Ester Latex Modified Cement Mortar
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