SH/T 3609-2011 "Petrochemicals thermal insulation and wear-resistant lining construction technical regulations", which regulates the construction technology of Petrochemicals thermal insulation and wear-resistant lining. The standard specifies the lining material performance requirements, construction preparation process, detailed regulations on lining construction technology, mass inspection and acceptance, and puts forward construction safety and environmental protection requirements. It provides technical guidelines for ensuring the construction mass and Reliability of Petrochemicals thermal insulation and wear-resistant lining and ensuring the safe and stable operation of the device.