T/ZZXJX 069-2021 Active Group standards

T/ZZXJX 069-2021 The technical specification for insulation and soundproofing system of floor surface in residential buildings

Publish Date: 2021-12-15 Implement Date: 2021-12-15 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 069-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Building materials products

ICS Name: Ceiling, floor, and stairs

Publish Date: 2021-12-15

Implement Date: 2021-12-15

Scope

Main technical content: Preface 1 Scope 2 Normative reference documents 3 Terms and definitions 4 Basic provisions 5 Performance 5.1 System performance 5.2 Material performance 5.3 Material factory inspection, packaging, transportation, and storage requirements 6 Design 6.1 General provisions 6.2 Structural design 6.3 Energy-saving calculation and soundproofing design 7 Construction 7.1 General provisions 7.2 Construction process 8 Acceptance 8.1 General provisions 8.2 Main control items 8.3 General items