T/HBBWA 43-2021 Active Group standards

T/HBBWA 43-2021 The technical standard for waterproofing engineering of underground comprehensive pipe gallery using open cut method

Publish Date: 2021-06-01 Implement Date: 2021-10-01 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/HBBWA 43-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

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

Publish Date: 2021-06-01

Implement Date: 2021-10-01

Scope

Main technical content: 1. General provisions; 2. Terminology; 3. Basic requirements; 4. Waterproof concrete; 5. Underground comprehensive pipe galleries with cast-in-place concrete structures using the open-cut method; 6. Detailed structural design; 7. Precast and assembled concrete structures for underground comprehensive pipe galleries using the open-cut method.