T/ZZXJX 093-2021 Ground Waterproofing Engineering Technical Code
T/ZZXJX 093-2021 Ground Waterproofing Engineering Technical Code
Basic Information
Scope
Main technical content: 1. Preface 2. Scope 3. Normative reference documents 4. Terms and definitions 5. Basic requirements 6. Waterproofing materials 5.1 General requirements 5.2 Waterproofing membranes 5.3 Waterproofing coatings 5.4 Rigid waterproofing materials 5.5 Sealing materials 5.6 Other materials 6. Waterproofing design 6.1 General requirements 6.2 Self-waterproofing of structural components 6.3 Flexible waterproofing layers 6.4 Polymer-cement waterproofing mortar layers 6.5 Top slabs of underground projects with vegetated soil 6.6 Backwater surfaces of underground projects 6.7 Detailed node structures of underground waterproofing projects 7. Waterproofing construction 7.1 General requirements 7.2 Drainage layers 7.3 Blind ditch drainage 7.4 Waterproofing of pile heads 7.5 Waterproofing of deformation joints 7.6 Waterproofing of wall-penetrating bolts 7.7 Waterproofing of wall-penetrating pipes (boxes) 7.8 Waterproofing of construction joints 7.9 Flexible waterproofing layers of underground projects 8. Project acceptance 8.1 General requirements 8.2 Waterproofing concrete 8.3 Cement mortar waterproofing layers 8.4 Membrane waterproofing layers 8.5 Coating waterproofing layers 8.6 Construction joints 8.7 Deformation joints 8.8 Post-pouring joints 8.9 Wall-penetrating pipes 8.10 Reserved channel joints 8.11 Pile heads