T/ZZXJX 093-2021
Technical Regulations for Underground Waterproofing Engineering (English Version)

Standard No.

T/ZZXJX 093-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/ZZXJX 093-2021

Scope

Preface 1 Scope 2 Normative references 3 Terms and definitions 4 Basic provisions 5 Waterproof materials 5.1 General provisions 5.2 Waterproof membranes 5.3 Waterproof coatings 5.4 Rigid waterproof materials 5.5 Sealing materials 5.6 Other materials 6 Waterproof design 6.1 General provisions 6.2 Self-defense of structural members 6.3 Flexible waterproof layer 6.4 Polymer cement waterproof mortar layer 6.5 Underground project planting soil roof 6.6 Underground project back surface 6.7 Underground waterproof project detailed joint structure 7 Waterproof construction 7.1 General regulations 7.2 Drainage layer 7.3 Blind trench drainage 7.4 Pile head waterproofing 7.5 Deformation joint waterproofing 7.6 Waterproofing of wall bolts 7.7 Waterproofing of wall pipes (boxes) 7.8 Waterproofing of construction joints 7.9 Flexible waterproofing layer for underground projects 8 Project acceptance 8.1 General provisions 8.2 Waterproof concrete 8.3 Cement mortar waterproofing layer 8.4 Membrane waterproofing layer 8.5 Paint waterproofing layer 8.6 Construction joints 8.7 Deformation joint 8.8 Post-casting tape 8.9 Wall pipe 8.10 Reserved channel joint 8.11 Pile head

T/ZZXJX 093-2021 history

• 2021 T/ZZXJX 093-2021 Technical Regulations for Underground Waterproofing Engineering