Projekta Nr.LVS EN 12697-48:2022
NosaukumsThis European Standard specifies test methods for determining the bond strength between an asphalt layer and other newly constructed construction layers or existing substrates in road or airfield pavements. The tests can also be applied on laboratory prepared interlayers. Further informative test methods are defined for evaluating the complex bond stiffness between road construction layers. The normative tests described in this standard are - Torque Bond Test (TBT), generally applicable to any layer thicknesses - Shear Bond Test (SBT), generally applicable to layer thicknesses ≥ 15 mm - Tensile Adhesion Test (TAT), generally applicable to layer thicknesses < 15 mm NOTE 1: Further non normative test methods are described in informative annexes: - Annex A (informative) - Compressed shear bond test (CSBT) - Annex B (informative) - Cyclic compressed shear bond test (CCSBT) - Annex C (informative) - Alternative Shear bond test (ASBT) - Annex D (informative) - Layer Adhesion Measuring Instrument (LAMI)
Reģistrācijas numurs (WIID)69691
Darbības sfēraThis European Standard specifies test methods for determining the bond strength between an asphalt layer and other newly constructed construction layers or existing substrates in road or airfield pavements. The tests can also be applied on laboratory prepared interlayers. Further informative test methods are defined for evaluating the complex bond stiffness between road construction layers. The normative tests described in this standard are - Torque Bond Test (TBT), generally applicable to any layer thicknesses - Shear Bond Test (SBT), generally applicable to layer thicknesses ≥ 15 mm - Tensile Adhesion Test (TAT), generally applicable to layer thicknesses < 15 mm NOTE 1: Further non normative test methods are described in informative annexes: - Annex A (informative) - Compressed shear bond test (CSBT) - Annex B (informative) - Cyclic compressed shear bond test (CCSBT) - Annex C (informative) - Alternative Shear bond test (ASBT) - Annex D (informative) - Layer Adhesion Measuring Instrument (LAMI)
StatussStandarts spēkā
ICS grupa93.080.20