CECS 69-2011 (English Version) PDF

Standard No.: CECS 69-2011
Language: Chinese, Available in English version
Release Date: 2011
Published By: Professional Standard - Recommended Standards for Engineering Construction
Latest: CECS 69-2011

Scope: This procedure is applicable to the detection and estimation of concrete strength of existing structures and structures under construction with a concrete compressive strength of 10.0MPa-80.0MPa.

CECS 69-2011 Referenced Document

GB 175 General Purpose Portland Cement*， 2023-11-27 Update
GB 50010 Code for design of concrete structures
GB/T 14684 Sand for construction*， 2022-04-15 Update
GB/T 14685 Pebble and crushed stone for construction*， 2022-04-15 Update
GB/T 50107 Standard for evaluation of concrete compressive strength
GB/T 50344 "Technical Standards for Building Structure Testing"*， 2020-06-05 Update
JGJ 52 Standard for technical requirements and test method of sand and crushed stone (or gravel) for ordinary concrete

2011 CECS 69-2011 Technical specification for test of concrete strength by pullout method
1994 CECS 69-1994 TECHNICAL SPECIFICATION FOR INSPECTION OF CONCRETE STRENGTH BY PULL-OUT POST-INSERT METHOD