A-37 Experimental Study on Drainage Performance Evaluation for Low Flow Water Closet : Part2 Discussion Regarding Method of Tankless Water Closet and Ultra Low Flow Water Closet

Abstract

The study aims to discuss through the characteristics of fixture drainage and design method of the horizonta: drainage pipe system for tankless water closet and Ultra Low Flow water closet. In this paper, the authors propose the method to calculate at practical level the decrease of the average flow rate of fixture "qd" and method to clarify the carrying performance using the experimental pipe work..