Laboratory tests

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Soil and aggregates tests with apparatus for

direct cutting trsts
Point-load test.
CBR tests
Not enclosed compression tests
œdometrique consolidation tests
Triaxial compression test
Permeability test
Sieve analyse
Los Angeles abrasion test
Impact measures on aggregats value
10% of fines for testing apparatus
Friability and elongation.
Density test, Atterberg limit, (Casagrande cone penetration), granulometry and distribution, fast humidity tests.
Chimical tests for soils and water

Tests on concrete & steel destructive tests

Concrete compression, apparatus for flexibility and tensile test.
Compression frames for sewer plates, pipes and vibration tests
Testing machines for steel .
Testers of pressure and tensile stress.
Penetration testing apparatus for water and concrete durability
A complete Installation for electric measures, as concrete capacity resistance to ion chlorine penetration.
Various testing equipement as mixers, mouldes and sampling tools for concrete testing.
A complete devices set for testing the shrinking and drying of concrete
Vibroconsistometer for RCC feasability testing.
Compressiometer for elasticity coefficient and Poisons Ratio of concrete testing.
Concrete coring and cutting apparatus

Tests non-destructifs

Electromagnetique Couvremeters.
Potentiel device
Ultrasonic Instruments pulse rate.
A unique patent system on site for measuring corrosion rate within the steel reinforcement of concrete, and measuring concrete resistivity at the ambiant température and at relative humidity
Rebound hammers.
Coating of thickness gauges.
Coating of Holiday detectors, low tension.
Coating of Holiday detectors, high tension, (ignition tester).
In-situ concrete humidity measure
Nuclear humidity measuring / densimeters for soils and asphalt testing
Initial absorption surface of concrete testing device.
Microscopes for cracks detection.
Biaxial inclinometer system for measuring lateral displacement.
Gauge tension captor and data recorder for monitoring strain in concrete and rock.
A complete set of instruments for measuring temperature gradients in the concrete.
A complete set of instruments for testing the sealing of the water holding structures.

Concrete tests

Atomic absorption apparatus.
Flame photometer.
Spectrophotometer.
Hydratation heat instruments.
Blaine air permeability instrument.
Vicat instrument.
Lechatelier instrument.
A complete set of instruments for compression tests, flexibility and cement tensile strength.

Tests on asphalte

Extraction device (GPS).
Marshall stability device.
Flashpoint device.
Ductility device.
Pénétration device.
Softning point apparatus.
A complete set of equipments required for all testing phases of asphalt & for mixtures conception.
Sealing asphalt Indentation with membrane apparatus.
Asphalt nucleus sawing apparatus.

Environnemental tests

Metallurgical tests

Universal screaning machines.
Bend-Rebend testing
Brinell hardness control.
Accessories for testing and for transversal shearing.
Various handels and auxilary parts for mechnical testing of different forms of samples
Optical emission apparatus.
Electromagnetic yokes for MPI, Y6 magna flux.
Penetrating Dye for a colouring penetration.
Vickers cum testor Brinell.
Duro meter Rockwell.
Micro Duro meter.
Izod & Charpy machines impact test (ASTM E 23 et EN 10045-2).
V cran apparatus.
Erichsen testing Machine with suckers for strips of thickness up to 2mm.
Fine polishing machine, Model: V-T8-I.
Split oven for traction testing up to 750 °C.

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