T/ZZXJX 160-2022 Active Group standards

T/ZZXJX 160-2022 Concrete Admixture Application Technical Specification

Publish Date: 2022-11-15 Implement Date: 2022-11-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZZXJX 160-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Other building materials

Publish Date: 2022-11-15

Implement Date: 2022-11-15

Scope

Main technical content: 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 4.1 Selection of additives 4.2 Dosage of additives 4.3 Quality control of additives 5 Product types and their applications 5.1 Ordinary water-reducing agents 5.2 High-efficiency water-reducing agents 5.3 High-performance water-reducing agents 5.4 Early-strength agents 5.5 Retarders 5.6 Air-entraining agents and air-entraining water-reducing agents 5.7 Pumping aids 5.8 Waterproofing agents and crack-resistant waterproofing agents 5.9 Concrete expansion agents 5.10 Steel reinforcement anti-rust agents and concrete anti-corrosion anti-rust agents 5.11 Rapid-setting agents 6 Product technical requirements 6.1 Performance indicators of concrete with additives 6.2 Homogeneity indicators 7 Test methods 7.1 Performance test methods 7.2 Performance test methods for waterproofing agents and crack-resistant waterproofing agents 7.3 Performance test methods for concrete expansion agents 7.4 Performance test methods for steel reinforcement anti-rust agents 7.5 Performance test methods for concrete anti-corrosion anti-rust agents 7.6 Performance test methods for rapid-setting agents 8 Packaging, factory release, and storage 8.1 Packaging 8.2 Product factory release 9 On-site inspection 10 Construction