DB14/T 2169-2020 Active Shanxi ProvinceLocal standards

DB14/T 2169-2020 "Technical Specification for Repair and Strengthening of Concrete Aqueduct Defects"

Publish Date: 2020-09-30 Implement Date: 2020-12-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB14/T 2169-2020

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydropower projects

ICS Name: Hydraulic structures

Publish Date: 2020-09-30

Implement Date: 2020-12-30

Pages: 23 pages

Scope

This standard specifies the general principles, basic requirements, materials, treatment of seepage and leakage in expansion joints, inner and outer walls of the trough body, outlet frames, technical specifications for the reinforcement of concrete structures, and quality inspection methods for the repair and reinforcement of concrete aqueducts with defects. This standard applies to the repair and reinforcement of concrete aqueducts with defects that can be repaired within the design service life. For aqueducts exceeding the design service life and other non-concrete aqueduct projects, the standard can be implemented after evaluation.