Comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand
Cements; Clay; Compaction; Design; Highway engineering; Peat; Silica; Stabilization; Testing; Compacted clays; Comparative measurements; Direct shear apparatus; Highway construction; Organic content; Peat ash; Stabilized clays; Stabilized with cements; Silica sand
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Elsevier B.V.
2023
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my.uniten.dspace-226092023-05-29T14:11:19Z Comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand Wong L.S. Mousavi S. Sobhani S. Kong S.Y. Birima A.H. Mohd Pauzi N.I. 55504782500 56468809700 57090230300 57208875766 23466519000 26536518100 Cements; Clay; Compaction; Design; Highway engineering; Peat; Silica; Stabilization; Testing; Compacted clays; Comparative measurements; Direct shear apparatus; Highway construction; Organic content; Peat ash; Stabilized clays; Stabilized with cements; Silica sand This paper concentrates on measuring the compact ability of Taman Wetland clay stabilized with cement, peat ash and silica sand. The organic content of peat makes it a problematic basement soil for highway construction. Such problem can be solved by removing and incinerating the peat for generating peat ash which is applicable for stabilization of the compacted clay. Compaction tests were conducted on both untreated and stabilized clay specimens. The mix designs from the compaction tests were applied on stabilized clay specimens for testing using direct shear apparatus. A feasible mix design can be developed by partially replacing the cement with 1.5% peat ash in the test specimens. Test specimen with the mix design has the highest cohesion of 133�kPa as compared to those of test specimens with other mix designs under study. Such cohesiveness is attributable to the formation of cementation crystals which effectively clogged the pore spaces of the stabilized clay. � 2016 Elsevier Ltd Final 2023-05-29T06:11:19Z 2023-05-29T06:11:19Z 2016 Article 10.1016/j.measurement.2016.08.029 2-s2.0-84984972842 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84984972842&doi=10.1016%2fj.measurement.2016.08.029&partnerID=40&md5=1b91843c97dc7a31022fd5a4533d621c https://irepository.uniten.edu.my/handle/123456789/22609 94 498 504 Elsevier B.V. Scopus |
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| description |
Cements; Clay; Compaction; Design; Highway engineering; Peat; Silica; Stabilization; Testing; Compacted clays; Comparative measurements; Direct shear apparatus; Highway construction; Organic content; Peat ash; Stabilized clays; Stabilized with cements; Silica sand |
| author2 |
55504782500 |
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55504782500 Wong L.S. Mousavi S. Sobhani S. Kong S.Y. Birima A.H. Mohd Pauzi N.I. |
| format |
Article |
| author |
Wong L.S. Mousavi S. Sobhani S. Kong S.Y. Birima A.H. Mohd Pauzi N.I. |
| spellingShingle |
Wong L.S. Mousavi S. Sobhani S. Kong S.Y. Birima A.H. Mohd Pauzi N.I. Comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand |
| author_sort |
Wong L.S. |
| title |
Comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand |
| title_short |
Comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand |
| title_full |
Comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand |
| title_fullStr |
Comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand |
| title_full_unstemmed |
Comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand |
| title_sort |
comparative measurement of compaction impact of clay stabilized with cement, peat ash and silica sand |
| publisher |
Elsevier B.V. |
| publishDate |
2023 |
| _version_ |
1806423296075366400 |
| score |
13.211869 |