PENGARUH PENGGUNAAN SERAT SABUT KELAPA SEBAGAI BAHAN TAMBAH DALAM CAMPURAN BETON KERTAS TERHADAP KUAT LENTUR PADA DINDING PARTISI
| Main Author: | OKTAVIANA, ERIN |
|---|---|
| Format: | Thesis NonPeerReviewed |
| Terbitan: |
, 2014
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/15287/ |
Daftar Isi:
- The study will show how strong the concrete flexible strenght owned with a few variations of coconut fibrous fiber. The coconut fibrous fiber is expected to increase the flexible strenght because the coconut fibrous fiber has the toughness, strength and high durability. Flexible strenght obtained is expected to show the special of papercrete. The research is a laboratory experimental method. In this study used some variations of that is 0%, 1%, 2% and 3% of volume. The cube test object size (5×5×5) cm of 8 test items each variation for pressure strength and (100x50x5) cm for flexible strenght. Pressure strength test performed when the concrete age of 14, 21, 28 day and for flexible strenght test performed when the concrete age of 28 day paper using the Loading Frame. Flexible strenght values on the variations of coconut fibrous fiber for the volume in a row is a test object with a coconut fibrous fiber 0% = 9,09 Kg/cm2, coconut fibrous fiber 1% = 10,87 Kg/cm2, coconut fibrous fiber 2% = 10,22 Kg/cm2 and coconut fibrous fiber 3% = 9,66 Kg/cm2. The use of as coconut fibrous fiber an additive proven to increase the flexible strenght values of 8-10%, but still far from the standard values of flexible strenght mortar or normal concrete. It caused by the nature of paper that easily absorb water causing the need for hydration of cement is reduced, and the distribution of paper in a mixture of uneven because of the paper tend to agglomerate with cement paste while stirring the mixture.