Model Addition Asbuton for Slurry Seal Review of Consistency Test, Setting Time and Indirect Tensile Strength Implementation Road National Section Gempol – Limits City Bangil Km. 34+160 - 43+550

Abstract

Slurry seal is made by mixing evenly with fine graded aggregates, mineral fillers, water and other advanced materials to emulsified asphalt. The addition of asbuton is intended to improve the quality of the slurry seal mixture and increase the resistance of the slurry seal to the weight of transportation passing through. The tests made by type III slurry seal are consistency, setting time and Indirect Tensile Strength tests. The test specimen test is based on the Special Spec for Slurry Seal Planning at Bina Marga (2018). Shows the value of the study of increasing the percentage of water 14% additional asbuton amounted to 17% consistency scattering evenly ≤ 3 cm consistency calculation is certainly comparable by the provisions of Bina Marga. The addition of asbuton makes the setting time increase harder by 10 minutes than the stable mixture without the addition of asbuton, the Indirect Tensile Strength value results tend to rise to the point of the optimum residual asphalt content of 7.5%. The addition of 17% asbuton made the Indirect Tensile Strength value increase to 11.07 kpa compared to without asbuton addition (9.35 kpa).