Construction method for installing nodular cast iron pipe

• Main Authors: AO FENG, FANG XIAOSHENG, GUO LIANG, WANG HUICONG, ZHANG SHAOLONG
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention discloses a construction method for installing a nodular cast iron pipe, and relates to the technical field of municipal water supply and the like. The position and depth of a groove of the nodular cast iron pipe are determined through groove foundation survey, guidance is provided for...