Tetean River is a river located in Mamasa Regency, West Sulawesi. In this study, one of the efforts to improve quality AC-BC mixture so that service life remains stable by utilizing styrofoam as an additive asphalt mixture. Styrofoam white cork or type foam often found around form supports electronic goods which has high economic value because it can be recycled, cheap and practical. flexible, ...

One option that has the potential to be applied road roughness is reuse of Reclaimed Asphalt Pavement (RAP) material. RAP material can reused by adding new asphalt and aggregate in accordance with composition mixture so it expected obtain quality as planned. efforts made improve use modified additional form styrofoam. The styrofoam technical properties a mixture. This research was conducted var...

Abstract Due to the high demand for natural aggregates in pavement construction, researchers have been looking alternative materials replace aggregate. In this research, optimum binder content of asphalt mixture incorporate limestones was investigated. The tested according Marshall method. About 20 % limestone used as aggregate replacement asphaltic concrete mixture. To determine stability, vol...

Asphaltic concrete for pavement construction in India are produced by using crushed stone, gravels etc. as aggregate. In north-Eastern region of India, there is a scarcity of stone aggregate. Therefore the road engineers are always in search of an optional material as aggregate which can replace the regularly used material. The purpose of this work was to evaluate the utilization of substandard...

The stability of asphalt concrete under the effects of freezing and thawing was studied experimentally, and the experimental test results were modelled using fuzzy logic and statistical methods. The stability was investigated experimentally using the Marshall and ultrasound methods. Asphalt core samples 10 cm in diameter were alternately frozen (–20°C for 16 hr) and thawed (16°C for 8 hr) for 5...

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Objectives: To develop an optimum bituminous mix by studying the properties of construction demolition waste aggregate (CDWA) and plastic as a partial replacement natural coarse bitumen. The performance strength conventional modified were studied using marshall stability test. Methods: Construction is produced crushing screening old concrete from waste, which then used for aggregates in pavemen...

A dual class of the multivariate distributions of Marshall-Olkin type is introduced, and their copulas are presented and utilized to derive explicit expressions of the distributional tail dependencies, which describe the amount of dependence in the upperorthant tail or lower-orthant tail of a multivariate distribution and can be used in the study of dependence among extreme values. A sufficient...

Gypsum waste is from the remnants of making gypsum lists that cannot be recycled and reused. In this study, powder was used as a filler substitute (cement). Where cement contains high enough lime (CaO). The aims study are to determine how process mixtures Aspal Concrete–Wearing Course (AC–WC) by using (cement) results Marshall test, namely stability, VFWA, VMA, VIM, Flow, MQ (cement).. method i...