Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks
Crumb rubber represents a potentially valuable resource as a replacement of fine aggregate in concrete paving blocks (CPBs). The objective of this study was to investigate the effect of three curing conditions on compressive strength of crumb rubber CPBs. Four batches of crumb rubber CPBs where prod...
| Päätekijät: | , |
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| Aineistotyyppi: | Conference or Workshop Item |
| Kieli: | English |
| Julkaistu: |
2007
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| Aiheet: | |
| Linkit: | http://eprints.utm.my/7833/1/LingTungChai2007_Effect_of_curing_conditions_on_the_compressive.pdf |
| _version_ | 1825910107202912256 |
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| author | Ling, Tung Chai Md. Nor, Hasanan |
| author_facet | Ling, Tung Chai Md. Nor, Hasanan |
| author_sort | Ling, Tung Chai |
| collection | ePrints |
| description | Crumb rubber represents a potentially valuable resource as a replacement of fine aggregate in concrete paving blocks (CPBs). The objective of this study was to investigate the effect of three curing conditions on compressive strength of crumb rubber CPBs. Four batches of crumb rubber CPBs where produced in a commercial plant with replacement of sand at 0%, 10%, 20% and 30% with crumb rubber by volume. Only 0% and 10% replacement of crumb rubber CPBs satisfied the 28 days compressive strength (30MPa) for 60mm thickness rectangular paving block to carry traffic load in accordance to Concrete Masonry Association of Australia (MA20). In general, the natural weather cured gives better compressive strength than air cured and water cured at 182 days of age. In addition, high volume of daily production of CPBs makes natural weather curing to be more applicable and economic. |
| first_indexed | 2024-03-05T18:12:06Z |
| format | Conference or Workshop Item |
| id | utm.eprints-7833 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T18:12:06Z |
| publishDate | 2007 |
| record_format | dspace |
| spelling | utm.eprints-78332017-08-06T06:20:50Z http://eprints.utm.my/7833/ Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks Ling, Tung Chai Md. Nor, Hasanan TE Highway engineering. Roads and pavements TA Engineering (General). Civil engineering (General) Crumb rubber represents a potentially valuable resource as a replacement of fine aggregate in concrete paving blocks (CPBs). The objective of this study was to investigate the effect of three curing conditions on compressive strength of crumb rubber CPBs. Four batches of crumb rubber CPBs where produced in a commercial plant with replacement of sand at 0%, 10%, 20% and 30% with crumb rubber by volume. Only 0% and 10% replacement of crumb rubber CPBs satisfied the 28 days compressive strength (30MPa) for 60mm thickness rectangular paving block to carry traffic load in accordance to Concrete Masonry Association of Australia (MA20). In general, the natural weather cured gives better compressive strength than air cured and water cured at 182 days of age. In addition, high volume of daily production of CPBs makes natural weather curing to be more applicable and economic. 2007 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/7833/1/LingTungChai2007_Effect_of_curing_conditions_on_the_compressive.pdf Ling, Tung Chai and Md. Nor, Hasanan (2007) Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks. In: World Engineering Congress 2007, 5-9 August 2007, Penang, Malaysia. |
| spellingShingle | TE Highway engineering. Roads and pavements TA Engineering (General). Civil engineering (General) Ling, Tung Chai Md. Nor, Hasanan Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks |
| title | Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks |
| title_full | Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks |
| title_fullStr | Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks |
| title_full_unstemmed | Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks |
| title_short | Effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks |
| title_sort | effect of curing conditions on the compressive strength of crumb rubber concrete paving blocks |
| topic | TE Highway engineering. Roads and pavements TA Engineering (General). Civil engineering (General) |
| url | http://eprints.utm.my/7833/1/LingTungChai2007_Effect_of_curing_conditions_on_the_compressive.pdf |
| work_keys_str_mv | AT lingtungchai effectofcuringconditionsonthecompressivestrengthofcrumbrubberconcretepavingblocks AT mdnorhasanan effectofcuringconditionsonthecompressivestrengthofcrumbrubberconcretepavingblocks |