KINERJA MARSHALL CAMPURAN BERASPAL PANAS LAPIS (AC-BC) MENGGUNAKAN LIMBAH BETON

Galih Wulandari Subagyo, Indramaha Indramaha
2020 INDONESIAN JOURNAL OF CONSTRUCTION ENGINEERING AND SUSTAINABLE DEVELOPMENT (CESD)  
<span>In a State infrastructure development is needed for the progress of a nation. This is very important. It <span>should be seen in terms of social, economic, and also have a positive interest because they have to <span>increase development and economy. However, in the past will require new material. One effort to get<br /><span>new material is by mining sand or rock from the volcanic lava flow deposits. The aforementioned issues <span>are a strong driver in the development of asphalt
more » ... t of asphalt pavement technology to obtain durable, inexpensive <span>and environmentally friendly pavements including in Indonesia, which helps minimize the existence of <span>natural destruction, one of which is related to using water material for paving new roads has done a lot. <span>One of the waste materials that will be tried to be replaced by new aggregates in this study is concrete<br /><span>waste. variation of concrete waste of 0%, 5%, 10%, 15% of the total new aggregate. Then testing the <span>object of the test with the Marshall test method obtained results of Marshall characteristics on the test. <span>Based on the results of the study, the use of concrete waste as coarse aggregate on Marshall<br /><span>kararteristic values in the AC-BC mixture. The greater absorption of concrete waste causes asphalt to <span>be absorbed more than when mixed without using concrete waste. From the analysis results obtained <span>negative values, VMA, VIM and Marshall Quotient increase the increase, while the flow value and VFB <span>increase decrease with increasing levels of concrete waste. The highest value was obtained at 15% <span>concrete waste content that is 1807.1kg, the highest VMA value was obtained at 15% waste content <span>that was 18.81%, the greatest VIM value was obtained at 15% concrete waste content level that was <span>10.06%, Marshall value The highest was obtained at 5% concrete waste content which was 748.70kg /<span>mm, the highest flow value was obtained at 15% concrete waste content which was 5.82mm and the <span>highest VFB value was obtained at normal levels that was 99.91%.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br /><br class="Apple-interchange-newline" /></span>
doi:10.25105/cesd.v2i2.6451 fatcat:yu5drel7lbgcrjnzji7lpv2izy