Selecting the Best Materials Compositions of Resin Based Bioasphalt

International Conference on Green and Renewable Energy Resources 2016

能源学;生态环境科学

Setyawan, Ary^1 ; Widiharjo, Budi^2 ; Djumari^1

Roadmate Research Group, Sebelas Maret University, Jl. Ir. Sutami 36 A, Surakarta, Indonesia^1

Civil Engineering Department, Sebelas Maret University, Jl. Ir. Sutami 36 A, Surakarta, Indonesia^2

关键词: Asphalt materials;    Cooking oil;    Flash points;    Optimum value;    Polymer latices;    Test specifications;    Used cooking oil;    Used oil;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/75/1/012019/pdf
DOI  :  10.1088/1755-1315/75/1/012019

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Damar asphalt is one type of bioaspal which is a mixture with the main ingredient is a resin as a binder and cooking oil as a solvent. One major drawback of this damar asphalt is the low ductility. To improve the ductility values, then use the added material Filler. Filler serves as a divider between the impurities with damar asphalt, increases ductility and increase the ability of cohesion or bonding between the particles of material damar asphalt. The purpose of this study was to determine damar asphalt modifications to the properties in accordance with the properties of damar asphalt test specifications based on the value of penetration. This method uses some variant on material such as powder bricks and fly ash as a binder. Solvent in constituent used oil and used cooking oil. It also added the polymer latex up to 10% at intervals of 2%. The best composition of damar asphalt materials were obtained with gum rosin, Fly Ash, Oil and Latex. Damar asphalt modification damar asphalt optimum mix of resin (100g pure resin or resin chunk + 350g powder), Fly Ash powder (150g), cooking oil (205g), and latex 4%, ductility increased from 63.5 cm to 119.5 cm, the value of the flash point was originally at temperature of 240 °C to 260 °C, damar asphalt penetration of 68.2 dmm to 43 dmm, and the value of density decreases from 1.01 g / cm3to 0.99 g / cm3. Damar asphalt at these modifications meet the specifications in terms of solubility in trichlore ethylene is equal to 99.5%, and also meet the affinity of damar asphalt at 99%. With the optimum value, damar asphalt could be categorized as bitumen 40/60 penetration.