| Autor: |
Karolina, Rahmi, Handana, M. Agung Putra, Zulfikar |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2017, Vol. 1903 Issue 1, p1-5, 5p, 1 Color Photograph, 1 Chart, 3 Graphs |
| Abstrakt: |
This study was conducted to determine the extent of the amount of pervious concrete strength of the compressive strength, tensile strength sides, and measuring the rate of infiltration. In this study, researchers used a chemical admixture type b that serves as a retarder admixture. Does chemical admixture used was 0.8% of the cementitious. Parameters are locked namely cement water factor of 0:38 and the amount of cement as much as 300 kg/m3 for each variation. Previous concrete or non-sand concrete is a simple form of lightweight concrete made with fine aggregate by eliminating the use. The variation of the coarse aggregate and fine aggregate is 100%, 0%; 95%, 5%; 90%, 10%; 85%, 15%; 80%, 20%. From the test results obtained optimum variation is a variation 1 (N) where the compressive strength of 30.38 MPa, tensile strength 4.66 MPa sides, and the infiltration rate 4.94 x 10-3 mm/hour. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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