T/ZZXJX 249-2022 Active Group standards

T/ZZXJX 249-2022 Composite foundation pile technology specification for steel pipes with cement-soil mixture

Publish Date: 2022-12-23 Implement Date: 2022-12-23 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/ZZXJX 249-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Earthwork, excavation, foundation construction, and underground engineering

Publish Date: 2022-12-23

Implement Date: 2022-12-23

Scope

Main technical content: 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Basic provisions 5. Design 5.1 General provisions 5.2 Selection and arrangement of piles 5.3 Calculation of pile foundations 5.4 Construction requirements 6. Construction 6.1 General provisions 6.2 Construction preparation 6.3 Construction machinery 6.4 Construction operations 6.5 Construction safety and environmental protection 7. Quality inspection and project acceptance 7.1 General provisions 7.2 Pre-construction inspection 7.3 In-construction inspection 7.4 Post-construction inspection 7.5 Project acceptance