PlatinaSw
1
A rockbolt face plate or bearing plate serves the purpose to support the loose rock around the rockbolt head as well as to distribute the load that comes on the bolt head uniformly into the surrounding rock. However, the ability to accomplish this depends on the choice of face plate. The Swellex ® Face Plate is specially designed to support the surface rock without introduc- ing unfavorable stresses in the bolt head. The elliptical hole as well as the dome ensure that the plate always sits flat against the rock surface independently of the roughness of the rock surface or the angle of the bolt. The Swellex ® Face Plate is made of HSLA steel (High Strength Low Alloy) chosen for its superior characteristics in very demanding underground conditions. Swellex ® Face Plate Rock reinforcement - Quality assured R No. 9851 1744 01c This specification sheet replaces earlier released specifications. 97.01 Subjected to alterations without prior notice Specifications Part Number 3125 5655 01 for 3125 5655 11 for Standard Swellex 1) Super and Midi Swellex 1) Minimum plate dimensions 145 x 145 mm 2) 145 x 145 mm 2) Bolt hole dimensions 29 x 39 mm ± 0.5 mm 39 x 44 mm ± 0.5 mm Deflection at 30 kN, maximum 2.0 mm 2.0 mm Minimum breaking load 50 kN 50 kN 1) QUALITY STANDARDS: AC-STD 1295 K, 4559 K and 4560 K. 2) Standard plate dimension: 150 x 150 x 4 mm including a 1.5 ton capacity, 15 mm diameter attachment hole in one corner
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Transcript of PlatinaSw
A rockbolt face plate or bearing plate servesthe purpose to support the loose rock aroundthe rockbolt head as well as to distribute theload that comes on the bolt head uniformlyinto the surrounding rock. However, the abilityto accomplish this depends on the choice offace plate.The Swellex® Face Plate is specially designedto support the surface rock without introduc-ing unfavorable stresses in the bolt head. Theelliptical hole as well as the dome ensure thatthe plate always sits flat against the rocksurface independently of the roughness of therock surface or the angle of the bolt.The Swellex® Face Plate is made of HSLAsteel (High Strength Low Alloy) chosen for itssuperior characteristics in very demandingunderground conditions.
Swellex® Face Plate
Rock reinforcement - Quality assured
R
No. 9851 1744 01cThis specification sheet replaces earlier released specifications. 97.01Subjected to alterations without prior notice
Specifications
Part Number 3125 5655 01 for 3125 5655 11 forStandard Swellex1) Super and Midi Swellex1)
Minimum plate dimensions 145 x 145 mm 2) 145 x 145 mm 2)
Bolt hole dimensions 29 x 39 mm ± 0.5 mm 39 x 44 mm ± 0.5 mmDeflection at 30 kN, maximum 2.0 mm 2.0 mmMinimum breaking load 50 kN 50 kN
1) QUALITY STANDARDS: AC-STD 1295 K, 4559 K and 4560 K.
2) Standard plate dimension: 150 x 150 x 4 mm including a 1.5 ton capacity, 15 mm diameter attachment hole in one corner
