GB/T 11836-2023 《Concrete and reinforced concrete sewer pipes》 Related products

GB/T 11836-2023 "Concrete and reinforced concrete drainage pipes" standard stipulates the classification, marking, general provisions, technical requirements, test methods, inspection rules, signs, transportation, storage and product certificate of concrete and reinforced concrete drainage pipes. The standard applies to drainage pipes used for gravity flow pipelines such as rainwater, sewage, water diversion and farmland drainage and irrigation. In addition, pipelines for the production of Miscellaneous uses (such as comprehensive pipe galleries, underground pipeline tunnels, etc.) can also be implemented with reference to this standard. Pipes can be installed by construction methods such as slotting, jacking, etc. A number of relevant standards are quoted in the standard, including specifications for cement, concrete materials, steel bars, etc., to ensure that the mass of drainage pipes meets the engineering design and use requirements.