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Study of the effect of soluble silicates (waterglass) and limestone on the compressive strength test, cohesion and modulus of soil stiffness.
- Source :
-
AIP Conference Proceedings . 3/28/2024, Vol. 3110 Issue 1, p1-8. 8p. - Publication Year :
- 2024
-
Abstract
- In order to sustain the construction of a building, soil stability is crucial. In this study, clay soil had waterglass and limestone added to it. Given the current state of the soil, the researchers attempted to improve it by adding an activator, specifically limestone and waterglass, as an addition. This study will keep track of the soil's compressive strength after it has been activated with waterglass and limestone. The waterglass variation is 7% of the overall weight, while the variations for the limestone mix are 5%, 10%, and 15%. According to the test results, the soil has a compressive strength of 0.86 kg/cm2, making it unsuitable for use as subgrade soil. The test findings showed that after adding waterglass activator and limestone, the compressive strength value of the free rose. As can be observed, adding 5%, 10%, 15% limestone and 7% waterglass and curing the mixture for a day resulted in unconfined compressive strength values of 4.82 kg/cm2, 6.76 kg/cm2, and 7.48 kg/cm2, respectively. The compressive strength measurements after 3 days of curing were 7.13 kg/cm2, 7.55 kg/cm2, and 11.24 kg/cm2, respectively. These findings suggest that adding waterglass activators and limestone can strengthen soil. [ABSTRACT FROM AUTHOR]
- Subjects :
- *COMPRESSIVE strength
*SOLUBLE glass
*SOIL cohesion
*CLAY soils
*SILICATES
Subjects
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 3110
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 176251568
- Full Text :
- https://doi.org/10.1063/5.0205399