What does concrete primarily consist of?
cement, aggregates, and water
PCC produced and delivered for use in the building of
roads and structures must conform to...
Sections 601, 805, & 901 of the standard specs
,Concrete produced for precast units shall conform to
what sections of the standard specs?
901, 1006, and 1016
Concrete produced and delivered for use in the
construction of curbs, gutters, medians, and catchbasins
minor structural concrete
,The constant monitoring by the contractor of equipment,
materials, processes, and making the necessary
adjustments to ensure that concrete mixtures produced
and placed are uniform, are within control limits, and meet
spec requirements
quality control
DOTD specs can be overridden by...
supplemental specs, plans, and plan changes/special
agreements
, How many categories of concrete are there?
2
Concrete mixtures shall be produced in accordance with
requirements as identified on...
the project contract, the project plans, and Table 1, Master
Proportion Table