【摘要】 根据调研及沿海发达城市的设计准则 ,给出住宅生活用水定额及小时变化系数。分别阐述了住宅建筑给排水设计中 ,给水、热水、排水、雨水、空调凝结水管道的敷设要求及材质的选择更多还原

【Abstract】 The drinking water consumption quota and their hour variation coefficient for residential house water system were given on the basis of practical investigation and the design guideline for the developed cities in the coastal area of this country. Furthermore the attentions related to the layout and material selection of pipelines of drinking water, hot water, drainage, rainwater and condensing water of air conditioning for residential houses design are apart indica ted.更多还原