標準號：CP 143-5-1964
中文標準名稱：薄板屋頂和墻覆料實施規程.鋅
英文標準名稱：Code of practice for sheet roof and wall coverings. Code of practice for sheet roof and wall coverings. Zinc
標準類型：Q73
發布日期：1964/10/7 12:00:00
實施日期：1964/10/7 12:00:00
中國標準分類號：Q73
國際標準分類號：91.060.10;91.060.20
適用范圍：This Part of the Code deals with zinc roof covering and gives recommendations based on accepted good practice in the United Kingdom for laying zinc roofs on the Roll Cap System. In this system the sheets are fully supported and have their sides turned up against shaped wood rolls spaced to suit the width of the sheets. The rolls are covered with an independent capping which completes the joint. Joints between the ends of sheets are made either by means of drips or welts depending on the pitch, see Figs.1 and 2. Recommendations are given for the whole of the roof covering above the upper surface of the constructional base for both flat and pitched roofs. Flashings and gutters are also dealt with in so far as they are integral parts of the roof covering.