Development of the Quality Control System for Stabilization of
Quality of Ultra High Strength Concrete by Careful Selection of Coarse Aggregate
By S. Watanabe, R. Terauchi, C. Otagiri and T. Abe
Concrete Journal, Vol.45, No.2, Feb. 2007
- Synopsis
- The quality control system for stabilization of compressive strength of ultra high strength concrete by selection of suitable coarse aggregate based on mechanical characteristics of raw stone was developed. The stabilization of compressive strength of ultra high strength concrete with a design strength of 150 MPa was achieved by applying the system to production of it.
- Keywords:
- ultra high strength concrete, careful selection of coarse aggregate, quality control, raw stone, compressive strength, Young's modulus
