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    Hebei Province promulgates "Technical Regulations for Quality Inspection of Bridges Prestressed Holes Dense Grouting"

    Hebei Province promulgates "Technical Regulations for Quality Inspection of Bridges Prestressed Holes Dense Grouting"

    Classification:
    Company News
    Release time:
    2017/04/12 11:56
    Page view

      Recently, Hebei Provincial Bureau of Quality and Technical Supervision promulgated "Technical Regulations for the Quality Inspection of Bridge Prestressed Holes Dense Grouting DB12 / T 2480-2017". After T 1109-2015, the shock elastic wave test prestressed hole grouting compaction technology was incorporated into the second local standard of the standard specification. For details, please refer to the regulations "5.1.1 shock echo method, 5.1.2 shock elastic wave qualitative detection method" , 5.1.3 Shock echo location detection method ".

     The standard specifies the terms, definitions and symbols, basic provisions, common detection methods and grouting compactness evaluation of bridge prestressed tunnel grouting compactness nondestructive testing. This standard is applicable to the non-calculation test of the grouting compactness of the bonded prestressed tunnels of highway bridges. The non-destructive testing of the grouting compactness of the grouting of other railway bridges, municipal bridges and bonded prestressed members can be referred to.

     
    The testing instruments and equipment described in the regulations correspond to the company's series of prestressed tunnel grouting compactness testing: prestressed concrete beam multifunction detector SPC-MATS, tunnel grouting compactness quality tester SBA-HTF, rock anchor multifunction Detector SRB-MATS, etc. The products are mainly used for grouting compactness detection of prestressed anchor cables (rods) such as bridges and tunnels. It can quickly and qualitatively detect the density of holes; it can also locate and discriminate grouting defects. It can test not only PVC bellows, but also iron bellows, and it can be used to test longitudinal, vertical and transverse channels.
     

    Principle of equipment testing

      For more product details, please refer to the official website: www.scentralit.com, welcome online, call for consultation.

    Hebei Province promulgates "Technical Regulations for Quality Inspection of Bridges Prestressed Holes Dense Grouting"

    Page view
    [Abstract]:
    Recently,HebeiProvincialBureauofQualityandTechnicalSupervisionpromulgated"TechnicalRegulationsfortheQualityInspectionofBridgePrestressedHolesDenseGroutingDB12/T2480-2017".AfterT1109-2015,theshockelast

      Recently, Hebei Provincial Bureau of Quality and Technical Supervision promulgated "Technical Regulations for the Quality Inspection of Bridge Prestressed Holes Dense Grouting DB12 / T 2480-2017". After T 1109-2015, the shock elastic wave test prestressed hole grouting compaction technology was incorporated into the second local standard of the standard specification. For details, please refer to the regulations "5.1.1 shock echo method, 5.1.2 shock elastic wave qualitative detection method" , 5.1.3 Shock echo location detection method ".

     The standard specifies the terms, definitions and symbols, basic provisions, common detection methods and grouting compactness evaluation of bridge prestressed tunnel grouting compactness nondestructive testing. This standard is applicable to the non-calculation test of the grouting compactness of the bonded prestressed tunnels of highway bridges. The non-destructive testing of the grouting compactness of the grouting of other railway bridges, municipal bridges and bonded prestressed members can be referred to.

     
    The testing instruments and equipment described in the regulations correspond to the company's series of prestressed tunnel grouting compactness testing: prestressed concrete beam multifunction detector SPC-MATS, tunnel grouting compactness quality tester SBA-HTF, rock anchor multifunction Detector SRB-MATS, etc. The products are mainly used for grouting compactness detection of prestressed anchor cables (rods) such as bridges and tunnels. It can quickly and qualitatively detect the density of holes; it can also locate and discriminate grouting defects. It can test not only PVC bellows, but also iron bellows, and it can be used to test longitudinal, vertical and transverse channels.
     

    Principle of equipment testing

      For more product details, please refer to the official website: www.scentralit.com, welcome online, call for consultation.

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