Roofing strip (strip)

Кровельная планка (штрипс)
Application area

The roofing strip (strip) is made of thin-sheet rolled products and is used in conjunction with the anchor support as a supporting element (pick-up) for fixing the roof and sides of underground mine workings and mines.

Completeness

  • roofing strip (strip);
  • passport.

Specifications
Name of the indicator Meaning
Width, mm 278
Expanded width, mm 300
The height of the strip along the edge of rigidity, mm 30
Plate thickness, mm 1,8
Diameter of the hole in the strip plate, mm 40
The breaking force of the strip along the hole, kN 48
The breaking force of the strip on the body, kN 172,8
Transverse evenly distributed load on the strip when the strip breaks along the hole and the distance between the anchors in the strip is 1m, kN/m 38,4
Transverse evenly distributed load on the strip when the strip breaks not along the hole and the distance between the anchors in the strip is 1m, kN/m 138,24
The breaking force of the anchor nut with a support washer 5x100x100 mm through the hole in the strip, kN 94
Strip length, mm 1500-6000

Meets the requirements of TU 3142-002-16375400-2015 and GOST 31559-2012


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