Heavy double-catch lining mesh KZ-C
The heavy BA-type welded support meshes are designed for use in the underground workings of mines as the lagging for the supports of narrow workings interacting the KS/KO-21, V21, V25, V29, V32, V34, V36, V44 profile shapes. The support meshes are developed in conformity with PN-G-15050:1996 “The support of mining workings. Welded support meshes”.
The meshes are designed for use in bearing supports with the frame spacing of 300mm to 1500mm with spacing every 100mm and, in addition, with the spacing of 750mm and 1250mm. The BA catch support heavy meshes, due to their construction, feature the strength of 6.25 kNm exceeding this required by the standard.
| The heavy BA catch welded support mesh |
| Type: |
catch mesh |
| Version: |
heavy |
| Frame spacing: |
300 to 1500 [mm] |
| Mesh width: |
500 [mm] |
| Mesh eye size: |
100x100, 100x50, 50x100, 50x50 [mm] |
| Support shape type and size: |
KS/KO-21, V21, V25, V29,V32, V34, V36, V44 |
| Longitudinal bar: |
Ø 7,0 or 8,0 mm |
spirally rolled bar |
| Lateral bar: |
Ø 5,0 or 6,0 mm |
spirally rolled smooth bar |