Strength And Durability of Asphalt Concrete Modified Crumb Rubber

Abas, Algali A.m

× Environmental problem becomes big problem if the trash is renewable and can not decompose. One of trashes which very dangerous to be neglected is tire rubber. Crumb rubber is an innovation for the development of asphalt concrete. The use of crumb rubber which is come from the recycle of tires is very beneficial on the environment and economic aspects. Based on the background, there are two research statements, namely: How is the influence of crumb rubber on asphalt concrete modification of strength aspect? How is the influence of crumb rubber on asphalt concrete modification on the durability aspect? In the context of this research, the use of crumb rubber as asphalt modification to increase the strength and durability was depend on the asphalt content and percentages of crumb rubber itself. In terms of labolatory test, this research has been through many test for materials such as ITS, ITSM, UCS and OBC. All of the test were conducted to get the result about the influence of strength and durability on asphalt concrete modification with crumb rubber with several percentages, namely 0%, 3%, 4%, and 5%. The existence of crumb rubber in asphalt mixture influenced the strength. The increased of the crumb rubber content, will influenced the decreased of the strength of mixture. It can be seen from the stability, ITS, UCS and ITSM. The score for those tests showed that the increased of crumb rubber would decreased the strength. The crumb rubber which can be recommended for the mixture was 4% with 5-5.5% of asphalt content. Then, the temperature also influenced the strength of the mixture. The higher of temperature would decreased the strength of mixture. The modification of asphalt with crumb rubber also influenced the durability. It can be seen from the density score, the maximum density was come from 4% crumb rubber content. Then, the increased of crumb rubber in the mixture (more than 4%) would decrease the density. Keywords: crumb rubber, strength, durability

×

Penulis Utama	:	Algali A.m Abas
Penulis Tambahan	:	-
NIM / NIP	:	S941302044
Tahun	:	2015
Judul	:	Strength And Durability of Asphalt Concrete Modified Crumb Rubber
Edisi	:
Imprint	:	Surakarta - Pascasarjana - 2015
Program Studi	:	S-2 Teknik Sipil
Kolasi	:
Sumber	:	UNS- Pascasarjana Prodi Teknik Mesin S941302044-2015
Kata Kunci	:
Jenis Dokumen	:	Tesis
ISSN	:
ISBN	:
Link DOI / Jurnal	:	-
Status	:	Public
Pembimbing	:	1. Ir.Ary Setyawan, M.Sc(Eng).,Ph.D 2. Dr. Ir. Arif Budiarto, MT
Penguji	:
Catatan Umum	:
Fakultas	:	Fak. Teknik

×

File	:	Harus menjadi member dan login terlebih dahulu untuk bisa download.