Specification Part 3 - Road & Bridge Works - Urban Administration ...

5.
6.
Bituminous penetration
macadam/built up spray
grout.
Dense bituminous
macadam/semi dense
bituminous
concrete/Bituminous
concrete
binder content and
aggregate grading
controlling of temperature of
binder and aggregate for
mixing and of the mix at the
time of laying and rolling
rate of spread of mixed
material
density of compacted layer
Quality of binder
Aggregate impact value / los
angeles abrasion value
Flakiness index and
elongation index
Striping value
Water absorption of
aggregates
water sensitivity of mix
Aggregate grading
soundness (magnesium and
sodium Sulphate)
Percentage of fractured face
Temperature of binder at
application
Rate of spread of binder
Quality of binder
Aggregate impact value/los
angeles abrasion value
Flakiness index and
elongation index
Striping value
Soundness (magnesium and
sodium Sulphate)
Water absorption of
aggregates
Sand equivalent test
Plasticity index
Polished stone value
Percentage of fractured
faces
Mix grading
periodic subject to
minimum of two tests
per day per plant
at regular close intervals
regular control thorough
checks of layers
thickness
one test per 250m 2 of
area
same as mentioned
under serial no.1
one test per 200 m 3 of
aggregates
same as mentioned
under serial no.2
same as serial no.2
same as serial no.2
one test per 100 m 2 of
aggregates
same as mentioned
under serial no.2
same as mentioned
under serial no.2
at regular close interval
same as mentioned
under serial no.2
same as mentioned
under serial no.2
same as mentioned
under serial no.2
-do-
-do-
same as mentioned
under serial no.2
same as mentioned
under serial no.2
same as serial no.2
As required
As required
As required for semi
dense bituminous
concrete/bituminous
concrete
same as mentioned
under serial no.2
one set of tests on
individual constituents