GALLERY
17
HBM
permanent production facility, France
Technical Data: Production facility for hydraulically bound
mixtures in France. Use of secondary aggregates, combined
with hydraulic or pozzolanic binders, for sub-base and lower
base layers has become increasingly common, and can result
in environmental benefits. Due to relatively slow strength
gain, there is less cracking which will help to increase
pavement life or alternatively allow a reduced thickness
for the upper layers.
|