Roadway arch support

Roadway flexible arch support timber frame ŁP, ŁPP, ŁPZ, as well as ŁPCBor of sections V29, V32, V34, V36. Used in underground mine workings for roof support during roadway driving.

Arch gallery support may be used in underground mining factories, in non-methane and methane fields, in workings classified as grades “a”, “b”, “c” of methane explosion hazard and class A and B of coal dust explosion hazard. The support is made of steel grades S480W, S550W/S560W.

Types of roadway support:

• ŁP of sections V29, V32, V34 and V36 in grades S480W and S550W/S560W
• ŁPi of sections V32, V34 and V36 in grades S480W and S550W/S560W
• ŁPP of sections V29, V32, V34 and V36 in grades S480W and S550W/S560W
• ŁPZ of sections V29, V32, V34 and V36 in grades S480W and S550W/S560W
• ŁPCBor of sections V34 and V36 in grades S480W and S550W/S560W
• Straight gallery support V29, V32, V34 i V36 in grade