DB34/T 2991-2017 Abolished Anhui ProvinceLocal standards

DB34/T 2991-2017 Shock-echo method for detecting concrete defects technical specification

Publish Date: 2017-11-15 Implement Date: 2017-12-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB34/T 2991-2017

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Concrete structure engineering

ICS Name: Concrete structure

Publish Date: 2017-11-15

Implement Date: 2017-12-15

Pages: 16 pages

Scope

This standard specifies the detection procedures and judgment methods for detecting concrete defects using the impact echo method. This standard is applicable to the detection and judgment of concrete thickness and defects using the impact echo method, with a test range of 200 to 1500 mm.