For many years the company has been successful as a leading supplier of machines and instruments for material testing.    In addition, ratio TEC furnishes laboratories for the concrete industry as well as for professional schools and universities.

With a great emphasis on the choice of materials, user-friendliness and design ratio TEC is a highly flexible supplier.          An real expert in developping special models for your needs!

Abraison tester EN 1338  acc. to EN 13748-1/2, EN 13748-2 in order to test abraison of concrete paving stones as well as adhesions splices mortar for flagstones and plates.BDRM RT100 2 MM for testing of kerbstones                               acc. to EN ISO 75001 et EN 1002-2., class 2 with 2 pressure gauges of ø 250 mmTest Hammer"Schmidt", Model N Impact energy: 2,2 Nm, for compressive strenght from           1-10 N/qmm,                            weight: 1,7kg                       Test Hammer "Schmidt", Model P for compressive strength              from 2-25 N/qmm,                    weight 1,7 kg.                                                                                                 DPRM RT200 2 MM for testing of kerbstones                              Class 2, acc. to EN ISO 75001 et 10002-2 with 2 pressure gauges ø 250 mm, electro-pump and manual load valveCompression device for paving stones
For determination the compressing strength of paving stones acc. to DIN 18501 with platens 110 x 220mm. Max test load 1000 kN.Hardeness Tester "Equo Stat" Vérification Accurate, rapid and reproduceable results from measurement of penetration depth under defined forces and therfore independence of material (no choice of material curves necessary!)             RT 100-1D servo (100-1000 kN) up to KL 150 mmfor testing of pinhole concrete cubes class 1 acc. to EN ISO 7500-1 and EN 10002-2 with digital display, ecletro-pump and servocontrolled drive unit.

RT 200 - 2D (100 - 1000 kN) for testing pinhole cocrete cubes up to Kl 150 mm                              class 2 acc. DIN 51223 and EN  10002-2 with digital display, electro-pump and manual pressure valve. RT 200 2 - servo for testing of concrete pipes                       Class 2, acc. to EN ISO 7500-1 et EN 1002-2.with digital display, electro-pump and servo-controlled drive unit, with auxiliary- bending table, hand winch and clamp travers Tensile splitting test for paving stones                                        for paving stones (300) acc. to EN 1338                                                                                                             
  RT 350 - 1 D servo                       for curb test, bending test and tensile splitting test, class 1, acc. to EN ISO 7500-1 EN 10002-2 with digital display, electro-pump and servo controlled drive unit fitted in measuring and contrul unit                                                                                                             Tension testing machine type RT 600                                               - 1 Z  Class 1; acc. to EN ISO 7500-1 and EN 10002-2 with digital display, electro pump and manual pressure valve P Max: 600 kN; Piston Stroke: 300 kN; chuck head distance: 700mm; measuring range: 60 - 600 kN, electrical power: 3 x 400V+N + PEChuck head 50 kN