1. EFFECTS OF AGGREGATE SIZES ON THE CONCRETE STRENGTH
It is well recognized that coarse aggregate plays an important role in concrete. Coarse aggregate typically occupies over one-third of the volume of concrete, and research indicates that changes in coarse aggregate can change the strength and fracture properties of concrete. To predict the behavi...
2. EVALUATION ON THE IMPACT OF AGGREGATE SIZES ON CONCRETE STRENGTH
INTRODUCTION
It is common knowledge that coarse aggregate is crucial to the success of concrete. According to studies, changes in coarse aggregate can alter the strength and fracture qualities of concrete. Coarse aggregate generally makes up over one-third of the volume...
3. CHARACTERIZATION OF UREASE OF BACTERIAL ISOLATES FROM CEMENT FOR CONCRETE ENHANCEMENT
ABSTRACT
Ureases are a group of enzymes that hydrolyse urea producing carbon dioxide and ammonia. Urease producing bacteria have shown their importance in microbially induced calcium carbonate precipitation in the construction industry. This study focused on the characterization of bact...
