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Rob Vos | profile | all galleries >> Queensland Roads >> SMA north of Gympie Qld tree view | thumbnails | slideshow

SMA north of Gympie Qld

Special photos of SMA and DG degradation on the Bruce Highway north of Gympie in Queensland Australia - January 2003
Site inspection – Bruce Highway just north of Gympie SMA moisture damage
Site inspection – Bruce Highway just north of Gympie SMA moisture damage		 A section of the highway with significant bitumen spotting on the surface. This is not typical.
A section of the highway with significant bitumen spotting on the surface. This is not typical.		 Part one of the seal design team
Part one of the seal design team		 Part two of the team
Part two of the team
Side road showing staining from the median island
Side road showing staining from the median island		 As above – note weak base, embedded road stud, water oozes out
As above – note weak base, embedded road stud, water oozes out		 Side road showing weakened base with road stud embedded
Side road showing weakened base with road stud embedded		 Proposed 10mm surfacing stone spread on pavement – approx 6mm ALD
Proposed 10mm surfacing stone spread on pavement – approx 6mm ALD
Heavy “spotting” due to binder coming to the surface – is PMB
Heavy “spotting” due to binder coming to the surface – is PMB		 This section will have a reduced binder application in trials
This section will have a reduced binder application in trials		 Binder welling to surface is PMB – from SMA
Binder welling to surface is PMB – from SMA		 Binder stripped from DG
Binder stripped from DG

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