PRODUCTION ANALYSIS ON FOUNDATION WORK AT SITE WITH PRECAST CONCRETE MEMBERS FOR DETACHED HOUSING

Abstract

Today, it is an urgent necessity to improve on construction work. In the housing construction, it will not too long before new foundation method with pre-fabricated members is put into practical use. To estimate working time from execution quantity helps us to evaluate the productivity of new foundation method. In this report, the process of the foundation work at site with precast concrete members for detached housing was analyzed. The result of time study shows the standard working time can be determined by three factors: the weight of reinfocement, the volume of concrete cast in site, the net weight of precast concrete members.