About 24 of 700 mA asphalt binder course
of AC 22 BS;
We have completed the surfacing to binder course
level but see little point in finishing off the surface course if their investigation determines that the main needs to be replaced.
14 (E = 643 MPa; where asphalt wearing course is from AC 11 VS with the 100% of granite aggregates, asphalt binder course
is from AC 16 AS with the 50% of the fraction 8/11 and 11/16 of granite rubble and 50% of fraction 0/8 of crushed gravel aggregate mixture, asphalt base course is from AC 32 PS with the 100% of dolomite aggregates).
75-inch) binder course
of Type B asphalt--a mix with aggregates of 25-millimeter (1-inch) maximum size.
The Works Includes Pre-Patching, The Regulating Of The Existing Road Surface With Bituminous Material And The Placing Of Ac 20 Dense Binder Course
And Sma Surfacing Course.
300 (105435/171003): milling the top layer and producing a new layer of porous asphalt, replacing the binder course
only in the main lanes.
asphalt mixture used for the asphalt binder course
- 0/16 S-A (AC 16 AS);
The major elements of work includes the establishment, maintenance and removal of traffic management for the works, the laying of regulation, binder course
and surface course comprising hot rolled asphalt surface course, road markings, road studs, drainage and verge restoration as well as the collation of information for inclusion in the safety file for the project.
The thickness and materials of every pavement structure were chosen according to the reference pavement structure which was built from asphalt surface layer 0/11 S-V (AC 11 VS); asphalt binder course
0/16-A (AC 16 AS); asphalt base course 0/32-C (AC 32 PS); base course--crushed dolomite 0/56; frost blanket course--sand 0/11 (Fig.
The works includes pavement repairs, the regulating of the existing road surface with bituminous material and the placing of ac 20 dense binder course
and cl942 surfacing course.
Total quantity or scope of tender: The reconstruction / overlay of existing identified carriageways with a 45mm thick HRA 35/14F surf 40/60 with 20mm coated chippings surface course, on a 55mm thick AC20 dense bin 100/150 binder course
Total quantity or scope of tender: The permanent patching of the existing carriageway with a 40mm thick HRA 30/14F surf 40/60 with 20mm coated chippings surface course, on a 60mm thick AC20 dense bin 100/150 binder course