Title:
Extended Mix Time Concrete
Author(s):
Frank A. Kozeliski
Publication:
Concrete International
Volume:
11
Issue:
11
Appears on pages(s):
22-26
Keywords:
concretes; conveying; mixing time; quality control; ready-mixed concrete; specifications; Materials Research
DOI:
Date:
11/1/1989
Abstract:
Discusses the need, in view of advances in concrete and admixture technology, to reassess currently specified maximum mix times. Examples are given of projects in which mix times were extended to four or more hours.