Prescribes minimum requirements for materials, manufacture, testing and control of fresh concrete to high grade and special grade standards as designated in NZS 3109. Applicable to the production of concrete on the construction site, off the site at a ready-mixed concrete plant and at a precast concrete factory.
NZS 3104:1991
Original price was: $112.00.$56.00Current price is: $56.00.
Specification for concrete production – High grade and special grade
Standards New Zealand , 09/01/1991