{"data":{"id":747,"url":"https:\/\/repo.xbbh.net\/items\/747","status":"published","type":"thesis","title":"PENGARUH MATERIAL ABU BATU SEBAGAI PENGGANTI MATERIAL PASIR BETON TERHADAP KUAT TEKAN BETON NORMAL","title_alt":null,"abstract":"Tugas akhir ini membahas tentang penggunaan limbah dari alat stone crusher,yaitu abubatu sebagai bahan subtitusis ebagian agregat halus,untuk pemanfaatan campuran beton. Penelitian ini dilakukan di Laboratorium Universitas Sangga Buana YPKP, dengan membandingkan beton normal dengan beton yang dicampur abubatu,yang dibuat dalam empat variasi campuran,yaitu beton normal (0%), beton dengan komposisi abu batu sebanyak 30%, 60%, dan 90% sebagai pengganti agregat halus. Pengujian kuat tekan dilakukan pada umur 7 dan14 hari dengan total 8 benda uji silinder.\nPada hasil pengujian kuat tekan pada umur14 hari dengan komposisi campuran 1 : 2 : 3 didapatkan nilai optimum pada campuran beton dengan komposisi abubatu 0% atau beton normal yaitu sebesar 18,22 Mpa, sedangkan untuk beton yang mengandung abubatu mengalami penurunan nilai kuat tekan dibawah beton normal, yaitu subtitusi abubatu 30% sebesar 16,89 Mpa, subtitusi abubatu 60% sebesar 16,44 Mpa, dan subtitusi abubatu 90% sebesar 14,22 MPa.\nLimbah stone crusher berupa abubatu tidak baik dipakai untuk bahan pengganti agregat halus pada beton mutu tinggi, tetapi sebaiknya diginakan untuk beton mutu rendah saja.","abstract_alt":null,"creators":[{"role":"author","family_name":"Hariyanto","given_name":"Duwi","orcid":null,"national_id":"2112177062"},{"role":"advisor","family_name":"Kadir","given_name":"Yushar","orcid":null,"national_id":null}],"year":2019,"date_issued":null,"publication":null,"volume":null,"issue":null,"pages":null,"publisher":null,"isbn":null,"issn":null,"doi":null,"official_url":null,"institution":"UNIVERSITAS SANGGA BUANA YPKP BANDUNG","id_number":null,"thesis_level":"bachelor","publication_status":"published","refereed":null,"keywords":["Abu batu","Kuat Tekan Beton","Limbah Stone Crusher","Subtitusi Agregat Halus","Beton Mutu Tinggi."],"language":"id","subjects":[],"divisions":[{"code":"22201","name":"S1 Teknik Sipil","pddikti_code":"22201"}],"citation":"Hariyanto, Duwi (2019) PENGARUH MATERIAL ABU BATU SEBAGAI PENGGANTI MATERIAL PASIR BETON TERHADAP KUAT TEKAN BETON NORMAL. UNIVERSITAS SANGGA BUANA YPKP BANDUNG.","documents":[{"name":"1._Cover.pdf","section":"cover","mime_type":"application\/pdf","size":55200,"sha256":"b812ac3e63a193baba5ef74c1eab4cb0ba53a10e4e9f2b365b5ffbc0d70b5174","access":"public","embargo_until":null,"license":null,"url":"https:\/\/repo.xbbh.net\/items\/747\/files\/2624\/1._Cover.pdf"},{"name":"3a._lembar_pengesahan.pdf","section":"front_matter","mime_type":"application\/pdf","size":537075,"sha256":"2b61a288109c7c7da2b8bf769e4edde3665798a008c50062f4689a74ffebd4a1","access":"public","embargo_until":null,"license":null,"url":"https:\/\/repo.xbbh.net\/items\/747\/files\/2625\/3a._lembar_pengesahan.pdf"},{"name":"1b._Abstrak_fix.pdf","section":"abstract","mime_type":"application\/pdf","size":7105,"sha256":"32701bee27159250d05d0b2a8c599d039c73a5f72336437bb1dabe8cdc2a80f8","access":"public","embargo_until":null,"license":null,"url":"https:\/\/repo.xbbh.net\/items\/747\/files\/2626\/1b._Abstrak_fix.pdf"},{"name":"5._Daftar_Isi_fix.pdf","section":"front_matter","mime_type":"application\/pdf","size":68735,"sha256":"2891b95dd7e4e9d6aeab27f9fbe08b5165a77e45a39c715c0330b1db0137b132","access":"public","embargo_until":null,"license":null,"url":"https:\/\/repo.xbbh.net\/items\/747\/files\/2627\/5._Daftar_Isi_fix.pdf"},{"name":"4_Kata_Pengantar.pdf","section":"front_matter","mime_type":"application\/pdf","size":174381,"sha256":"3eca71a26515fad077d3121f6c56bf33fbbe698b52fd5649043fd892ab574e39","access":"public","embargo_until":null,"license":null,"url":"https:\/\/repo.xbbh.net\/items\/747\/files\/2628\/4_Kata_Pengantar.pdf"},{"name":"12._Daftar_Pustaka.pdf","section":"bibliography","mime_type":"application\/pdf","size":72331,"sha256":"cad6dbc72744aa43fe2ae96065a75cb145aa1f075888eeae93c33edd6dada4d1","access":"public","embargo_until":null,"license":null,"url":"https:\/\/repo.xbbh.net\/items\/747\/files\/2629\/12._Daftar_Pustaka.pdf"}],"published_at":"2020-07-30T03:26:16+00:00","updated_at":"2026-10-31T06:33:56+00:00"}}