Laboratory testing of two common types of asphaltic concrete in Malaysia (ACW 20 and ACB 28) was carried out on Marshall specimens (63.5 mm high x 102 mm diameter) using the indirect tensile...

The document is a mix design report for asphalt concrete mixes ACB20 and ACW14 produced by Segamat Premix Sdn Bhd. It includes the design process, aggregate properties and gradations, Marshall test results, and determination of optimum bitumen content.

Laboratory testing of two common types of asphaltic concrete in Malaysia (ACW 20 and ACB 28) was carried out on Marshall specimens (63.5 mm high x 102 mm diameter) using the indirect tensile...

ACW14 was introduced to replace ACW20 in the JKR Standard Specification for Road Works Section 4: Flexible Pavement JKR/SPJ/2008-S4. Feedbacks received since implementation of ACW14 pointed towards the problems of skidding which often resulting in out-of-control road crashes especially during wet weather.

The document is a laboratory design mix report for asphaltic concrete (ACB 28 and ACW 14) related to a bridge construction project in Ampang, Selangor. It includes detailed information on aggregate properties, blending ratios, and mix design specifications.

This document presents the mix design for Asphaltic Concrete Wearing Course (ACW 14) produced by Segamat Premix Sdn Bhd using the Marshall Method. It includes specifications for the mix grading limits and analysis parameters.

ACW 20 - Wearing Course 4.5 -6.5 % ACB 28 -Binder Course 4.0 - 6.0 I ' Dibatalkan / j . ADDENDUM NO.2 This Addendum shall be made part of the 'JKR Standard Specification For Road Works' 6.2.5.5 Sign Faces Sign faces for permanent traffic signs shall be as shown on the Drawings and shall comply with the Malaysian Standard Specification ...

Average SRV values for ACW20 is higher than AC14, averaging 57.4 against 56.6. But the difference is not too much. For MTD, ACW20 act better as compared AC14 during wet-weather conditions to flow out water run-off. ACW20 under normal dry …

Resilient modulus values can be used with structural response analysis models to calculate the pavement structural response to wheel loads and with pavement design procedures to design pavement structure.

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