Mechanical properties of polymer-modified porous concrete

In this research work, polymer-modified porous concretes (permeable concretes) using polymer latex and redispersible polymer powder with water-cement ratio of 30 %, polymer-cement ratios of 0 to 10 % and cement content of 300 kg/m3 are prepared. The porous concrete was tested for compressive strengt...

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Bibliographic Details
Main Authors: Nur Farhayu, Ariffin, Mohd Faizal, Md Jaafar, Nor Hasanah, Abdul Shukor Lim, Bhutta, M.A.R., M. W., Hussin
Format: Conference or Workshop Item
Language:English
Published: IOP Publishing Ltd 2018
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Online Access:http://umpir.ump.edu.my/id/eprint/21651/1/Mechanical%20properties%20of%20polymer-modified%20porous%20concrete.pdf
http://umpir.ump.edu.my/id/eprint/21651/
http://iopscience.iop.org/article/10.1088/1757-899X/342/1/012081/pdf
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Summary:In this research work, polymer-modified porous concretes (permeable concretes) using polymer latex and redispersible polymer powder with water-cement ratio of 30 %, polymer-cement ratios of 0 to 10 % and cement content of 300 kg/m3 are prepared. The porous concrete was tested for compressive strength, flexural strength, water permeability and void ratio. The cubes size of specimen is 100 mm ×100 mm × 100 mm and 150 mm × 150 mm × 150 mm while the beam size is 100 mm × 100 mm × 500 mm was prepared for particular tests. The tests results show that the addition of polymer as a binder to porous concrete gives an improvement on the strength properties and coefficient of water permeability of polymer-modified porous concrete. It is concluded from the test results that increase in compressive and flexural strengths and decrease in the coefficient of water permeability of the polymer-modified porous concrete are clearly observed with increasing of polymer-cement ratio.