JC/T 640-2010 in English

本标准规定了顶进施工法用钢筋混凝土排水管的范围、引用标准、术语和定义、产品分类、原材料、要求、试验方法、检验规则、标志、包装、运输、贮存、出厂证明书等内容。
本标准适用于顶进施工排水管道用钢筋混凝土管及顶进施工保护套管用钢筋混凝土管。
本标准适用于雨水、污水、引水及农田排灌等重力流管道的管子。
本标准适用于离心、悬辊、芯模振动及其他方法成型的顶进施工法用钢筋混凝土排水管。

Scope

This standard specifies the scope, normative reference documents, terms and definitions, product classification, raw materials, requirements, test methods, inspection rules, markings, packaging, transportation, storage, factory certificates, etc. of reinforced concrete drainage pipes used for jacking construction methods. content. This standard applies to reinforced concrete pipes for drainage pipes in jacking construction and reinforced concrete pipes for protective casings in jacking construction. This standard applies to pipes for gravity flow pipes such as rainwater, sewage, water diversion and farmland drainage and irrigation. The production of reinforced concrete drainage pipes for jacking construction method with other requirements shall be negotiated between the supply and demand parties and may be implemented with reference to this standard. This standard applies to reinforced concrete drainage pipes formed by centrifugal, suspended roller, mandrel vibration and other methods for jacking construction.