The Laboratory of Tests carries out testing of shackles for conformity with the requirements of the PN-G-15000-10:1987 and PN-G-15000-11:1991 Standards.

The tests include:

  • bending test of lower yoke according to item 2.4.1 of the PN-G-15000-10:1987 Standard,
  • bending test of upper yoke according to item 2.5.1 of the PN-G-15000-10:1987 Standard,
  • tensile test of straight bolt according to item 2.6 of the PN-G-15000-10:1987 Standard,
  • loading test of nut according to item 2.7 of the PN-G-15000-10:1987 Standard,
  • loading test of bow bolt according to item 2.8.1 of the PN-G-15000-10:1987 Standard,
  • determination of characteristics of joint  operation at axial sample compression according to item 2.4 of the PN-G-15000-11:1991 Standard,
  • static test of joint bending according to item 2.5 of the PN-G-15000-11:1991 Standard.

 

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