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Bituminous Materials

List of Provisionally Approved Mix Designs for Bituminous Materials for Roads Maintained or to be Maintained by Highways Department

Mix designs of different suppliers included in the List are summarised in the attached files.

As at 17 January 2022

Supplier File Type
Anderson Asphalt Limited
PDF Format
Asphalt Surfaces (International) Ltd.
PDF Format
Excel Asphalt Limited
PDF Format
Hong Kong Asphalt (Green) Limited
PDF Format
K. Wah Asphalt Limited
PDF Format
Road Asphalt Limited
PDF Format