PEMANFAATAN PASIR PANTAI UTARA JAWA TIMUR (PASIR PANTAI GRESIK) SEBAGAI BAHAN DALAM CAMPURAN MORTAR
| Main Author: | Hidayat, Rakhmad |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2006
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| Subjects: | |
| Online Access: |
http://eprints.umm.ac.id/11813/1/PEMANFAATAN_PASIR_PANTAI_UTARA_JAWA_TIMUR.pdf http://eprints.umm.ac.id/11813/ |
Daftar Isi:
- Development needs of the sand, which at this moment to be an absolute requirement for physical development because sand is the basic ingredient for a building. Sand material used for stuffing ingredients in a mixture of species that serves to prevent shrinkage. This study examines the use of beach sand around the province of East Java as an alternative to Access of equivalent sand river. so that can know the results of the examination materials such as sand silt content, bulk density, weight janis, absorption, gradation of grain, and compressive strength of mortar. From the data collected was analyzed an average value of compressive strength of mortar of the highest and lowest. Based on the research Fine aggregate (sand) used including normal aggregate density is between 2.50 to 2.70. Weight content of the two sand showed the same behavior, namely: heavy rainfall contents <weight of solid content (the stabbing) <weight of solid content (penggoyangan). Examination grading of beach sand into the zone of gradation Gresik no.4 (fine sand), Pasir Brantas river Tulungagung included in the zone of gradation no.1 (coarse sand). whereas for 80% and 60% sand beach entrance gradation zone no.3 (rather fine sand), sand 40% sand for beach entry zone no.2 (somewhat coarse sand) and for 20% of beach sand into the zone no.1 (coarse sand). for compressive strength resulting from the comparison of sand beach and sand river, the type of cement is the most dominant PC is higher than in either type of PPC cement at 14 days and at 28 days.