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.
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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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