Areas of activity:
- Linear dimension;
- Maximum bearing capacity of the arch support;
- Working bearing capacity of the arch support;
- Total reduction of the arch support;
- Degree of use of maximum load capacity of k4 arch support.
- Horizontal endurance machine: range up to 10 MN (sample size: 0.6x0.6x7.0 m, static and fatigue tests – slow change);
- Horizontal endurance machine: 5MN range (sample size: 0.5x0.5x2.5 m, static tests);
- Vertical endurance machine: range up to 5 MN (sample dimensions: 0.6x0.6x2.0 m, static tests);
- Vertical endurance machine: range up to 1MN (sample dimensions: 0.3x0.3x0.5m, static and fatigue tests);
- Vertical endurance machine: range up to 0.7 MN (sample size: 0.6x0.6x4.5 m, static tests);
- Horizontal endurance machine: range up to 0.2 MN (sample size: 0.6x0.6x4.0 m; static and fatigue tests - slow change);
- Endurance machine: range up to 9x0.7 MN (construction dimensions 7x6X10 m). Spatial research option.
Type of activity:
- Tensile strength (0-5000 kN) - force loading method;
- Elongation (0-2000 mm) - direct measurement method;
- Damage and failure load test (0 -5000 kN) - force loading method;
- Tensile strenth - (0 - 5000 kN) - slip test;
- Dimensional and material verification ( 0 - 2000 mm) - direct measurement method, verification of documentation;
- Propeerties of electrical connections (0 - 1000 mΩ, 0-200 °C) - heat cycle test.
- Maximum ram weight: 20,000 kg;
- Maximum impact energy: 500 kJ;
- Maximum construction dimensions: 2.0x3.0x4.0 m;
- Research on compression and stretching.
Areas of activity:
- Shear modulus;
- Shear adhesion;
- Compressive stiffness.
Developing new research methods for explosives and blasting equipment. Development and revision of standards in the scope of explosives, blasting equipment and blasting techniques.
Areas of activity:
- Linear dimension;
- Resistance to test pressure;
- Resistance to bursting pressure.
Areas of activity:
- Tightness at pressure;
- Valve opening and closing pressure;
- Pressure resistance;
- Pressure impulse resistance;
- Fatigue strength;
- Capacity.
Areas of activity:
- Linear dimension;
- Radial run [mm];
- Static rotation resistance;
- Dynamic rotation resistance;
- Suggesting optimal preventive and protective measures for existing and planned structures in mining and post-mining areas.
Conducting measurement on machines and equipment (e.g., press alignment systems), monitoring of constructional structures - measuring and monitoring of geometric parameters of shafts and their equipment, including sunk ones.
Type of activity:
- Tensile strength (0-5000 kN) - force loading method;
- Elongation (0-2000 mm) - direct measurement method;
- Fatigue strength (20 - 1000 kN) - fatigue test;
- Bend strength ( 0 -1000 kN) - force loading method.
Areas of activity:
- Linear dimension;
- Washer strength;
- Bearing capacity;
- Anchor dynamic resistance.
Areas of activity:
- Linear dimension;
- Burst pressure.
Test station: maximum mesh size: 1.5x2.5; maximum load: up to 1 MN.
Areas of activity:
- Linear dimension;
- Resistance to test pressure;
- Resistance to bursting press;
- The change in length under pressure.
Type of activity:
- Rope diameter (0 -300mm) - direct measurement method;
- Tensile strength (0 - 5000 kN) - force loading method;
- Elongation (0-2000mm) - direct measurement method.
- Linear dimension;
- Resistance to test load.
- Vertical endurance machine: range up to 1MN (sample dimensions: 0.3x0.3x0.5m, static and fatigue tests);
- Horizontal endurance machine: range up to 0.2 MN (sample size: 0.6x0.6x4.0 m; static and fatigue tests - slow change).
- Pipe tightness test - diameter up to 2.0m; Pressure up to 10 MPa;
- Compression of pipes - diameter 0.6 m; pipe length up to 7.0 m; force up to 10 MN;
- Adhesion tests of renovation coatings - pipe diameter up to 0.6 m.
Twisting machine - twisting angle up to 180 degrees; torsional moment: 170 kNm.
Fatigue strength (20 - 1000 kN) - fatigue test.
- Linear dimension;
- Wire mesh strenght;
- Tensile strength of the rod;
- The shear strength of the weld.
- Wire diameter - direct measurement method;
- Tensile strength (0 - 100 kN) - force loading method;
- Ductility (ø 1 - 3,5 mm) - simple torsion test;
- Ductility (ø 0,7 - 4 mm) - reverse bend test.
