This standard specifies the type, basic parameters, technical requirements, test methods, inspection rules, signs, Encasement, transportation and storage of concrete strength testers for coal mines. It is suitable for concrete strength testers with post-loading and pulling method for coal mines, and Miscellaneous concrete strength testers for mines can also be referred to. A series of normative documents such as GB 3836.1, GB/T 13813, CECS69:94, etc. are quoted to define the product composition, model preparation method, basic parameters, etc., to ensure that the tester meets the requirements of safety and reliability during manufacture and use.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | (D98) 煤矿专用设备器材 | ICS | (73.100.10) 巷道掘进和敷设管道设备 |
| Release Date | 2008-11-19 00:00:00 | Implementation Date | 2009-01-01 00:00:00 |