Scope 2 Normative references 3 Phrases and definitions 4 Materials 4.1 Basic provisions 4.2 Asphalt 4.3 High permeability emulsified asphalt 4.4 Diluent, penetrant 5 High permeability emulsified asphalt processing, storage and transportation 5.1 General provisions 5.2 Processing 5.3 Storage 5.4 Transportation 6 Construction 6.1 General provisions 6.2 Personnel and equipment 6.3 Preparation before through-layer spreading 6.4 Spreading amount 6.5 Spreading 6.6 Maintenance 7 Early maintenance 8 Quality management and inspection and acceptance 8.1 General provisions 8.2 Quality control of the construction process 8.3 Quality acceptance
T/ZZXJX 248-2022 history
2022T/ZZXJX 248-2022 Technical specification for construction of high-permeability emulsified asphalt permeation course