Mesh lagging - ЗГК-Казахстан

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PRODUCTION AND SALES OF MINING STEEL STRUCTURES
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Mesh lagging


Welded mesh lagging is used to support permanent long-life mine openings. Mesh lagging is used in frame fencing of sides and roofs when fastening horizontal and inclined mine openings with frame and anchor supports. Road mesh (one type of welded steel mesh) is used to construct roads in soft and flimsy soil locations. The mesh hardens the soil in the locations above, i. e. makes it suitable for laying roads.
Complete set:

  • bars wire 4vr-1, 5Вр-1,
  • rod 6 and 6.5 St3ps.
Table 1 – Mesh
Title of indicator
Values
ZR-4
ZR-5
ZR-6
ZR-6,5
Bearing capacity, kN/m2, at least*
13141516
Diameter of longitudinal bars, mm
4566,5
The diameter of the cross rods, mm
4566,5
The distance between the bars (the axes) cross, mm:
от 50 - 200
The distance between the bars (the axes) longitudinal, mm:
от 50 - 200
Width, mm
... - 1200
Длина, мм
... - 3000
Срок службы, лет, не менее
15
Allowed the fabrication of lattice tightening of a different size, within the specified limits, on agreement between the consumer and the manufacturer. * bearing capacity – the load that the puff is able to perceive without fracture at a deflection of no more than 250 mm. The tightness is secured at four points by anchors using the washers with a tightening force of the screws 30 kN step pin 1000х1000мм.

Meets ST of too 180640014918-01-2018 and GOST 31560-2012.
ZGK-Kazakhstan LLP, Republic of Kazakhstan, East Kazakhstan Oblast, Ust-Kamenogorsk, Samarskoye Shosse Street, 2/1
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