Community technology for development temperature reduction concrete block product by pumice rock fragments
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Date
2016-10-19Author
Pradmali, Sajjachan
Khamput, Prachoom
Sanyawuth, Thanan
c
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This research aims to produce scrap page kaolin of brick construction. The
kaolin clay ratio of 100: 0, 80:20, 60:40, 50:50, 40:60, 20:80 and 0: 100 by volume,
Add mixed with rice husk and rice 15 percent by weight, A total of seven ratios.
According to standard tests or TIS. 77-2545 ordinary story brick building. The moisture
content and water absorption is increasing. While density Thermal conductivity
resistance, flexural and compressive strength tends to decrease. The best ratio of
80:20 by volume, with compressive strength 43.16 kg / cm 2 and 24.93 percent water
absorption. Criteria standard of TIS. 77-2545 requiring compressive strength not less
than 35 kg / cm2, and water absorption must not be higher than 25 percent. Can be
used in the manufacture of brick construction, including building decorative wall can
be developed into products. Because skin color and beautiful
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- Research Report [286]