Used for the determination of the depth of penetration of water to hardened concrete specimens under pressure. 3 or 6 specimen capacity models and with and without quantitative measurement equipment of water penetratoion models are available. The system can test 150 mm and 200 mm cube specimens, Ø100x200 and Ø150x300 mm cylinder specimens. Up to 10 bar of working pressure is generated on the sample with compressed air applied to the integral water tank and controlled by a pressure regulator with a pressure gauge with 0,2 bar graduations. The test sets with the quantitative measurement equipment of water penetratoion the penetration of water is measured through the burettes. The system comprises impermeability gaskets for every cell. The measurement apparatus is supplied as standard. The apparatus has to be fitted with a suitable air compressor. The Air Compressor should be ordered separately. Compressed air controlled by a pressure regulator with a pressure gauge with 0,2 bar graduations.
Jolting Table is used for compacting of cement specimens in 40x40x160 mm mould and consists of mould table seated on a rotating cam driven at 60 r.p.m. The falling height is 15 mm conforming to EN 196-1. The machine is equipped with a counter which provides automatic shut off at end of preset drop numbers. Weight and dimensions of the jolting table fully comply with the requirements of EN 196-1 standard. When used with UTCM-0892 Three Gang Mould and UTCM-0893 Feed Hopper, the total weight of the moving part is 20 kg ± 0.5 kg. Without UTCM-0892 and UTCM-0893 the weight of the moving parts is 6.85 kg. Rapid mould lock and release system allows easy and quick operation. The supporting frame of the machine has been designed to ensure precise dimensions, table flatness, correct centering of the three gang mould on the table. The motor and gearbox assembly is enclosed in a protective housing, which promotes user safety (the moving parts are inaccessible) and long life for the gearbox. The standard model can be supplied with a safety/noise reduction cabinet. The cabinet is lined internally with soundproofing material to reduce sound level conforming to CE directives. UTCM-0893 Feed Hopper is used for filling UTCM-0892 Three Gang Moulds placed on the Jolting Table. UTCM-0892 Three Gang Mould, UTCM-0893 Feed Hopper, UTCM-0894 Short and Long Spreaders and Straightedge should be ordered separately.
The UTEST fixed amplitude vibrating tables are compact units providing controlled vibro-compaction forcube or cylinder moulds. Vibrating tables consist of vibrating motor, command unit and clamping assembly. For laboratory use the table is availablein two alternative model. The small table accepts 2, large table accepts 6 cube or cylinder moulds by using clamping assembly. UTC-0900 and UTC-0910 tables can also be used for beam moulds. For on site applications, portable UTC-0920 Vibrating Table is designed for preparing the cube or cylinder specimens by vibration. 1 or 2 pcs. cube or cylinder mould can be clamped on the table depending on outer size of the mould to be used. UTC-0920 Vibration Tables are supplied complete with a converter (DC 12 to 220V).
EN 12504-2, 13791; ASTM C 805; D 5873; BS 1881:202; NF P18-417; DIN 1048; UNI 9189 The quality of concrete is mainly judged by its compressive strength directly affecting the load-bearing capacity and durability of concrete structures. UTC-3028 Concrete Test Hammer (Schmidt Hammer N Type UTEST) is used to measure the compressive strength characteristics of hardened concrete non-destructively, control uniform concrete quality and detect weak spots in the concrete. The test object should have a minimum thickness of 100 mm (3.9 in). The impact area of UTC-3040 Calibration Anvil used for the calibration of concrete test hammers is hardened minumum 52HRC.
All moulds have been manufactured from steel except UTCM-0898 molded using engineered plastic and all internal surfaces are machined. Minimum surface hardness of UTCM- 0892.4 is HV400 which is recommended by the EN standard. All moulds surfaces are protected with anti-corrosion oil. The webs of UTCM- 0892.4 and UTCM-0899A are matchmarked. Minimum surface hardness of UTCM-0892.2 is HV200.
The Skid Resistance and Friction Testers are used for the measurement of surface friction properties. The apparatus is suitable for both site and laboratory applications and for Polished Stone Value tests using curved specimens from accelerated polishing tests with the Acelereted Polishing Machine (UTA-0810). UTA-0830E can also be used for testing Paving Stones (EN 1341, EN 1342) and Paving Blocks (EN 1338). The apparatus consist of an adjustable pendulum arm, and a spring loaded rubber slider (see accessories) mounted on the end of the arm. Rubber sliders should be ordered separately.
Density (Unit Weight) Measures are used to determine the weight per cubic meter of bulk or compacted agregates. The Density Measures are manufactured from heavy duty steel complying with the related standard. Available in 1, 3, 5, 7, 10, 15, 20 and 30 lt capacity models to comply with the relevant standards. The measures are coated against corrosion.
UTCM-1100 Curing Cabinet, 1000 Liters, for cement based mortar specimens, 20.0 ± 1.0°C temperature and over 90% Rh humidity. The humidity and temperature can be controlled and monitored by a digital unit. Stainless steel interior. 220-240V, 50-60Hz, 1ph. The humidity and temperature can be controlled and monitored on the digital control unit. UTCM-1100 Curing Cabinet is also supplied complete with six displaceable shelves.
UTEST UTD Series Laboratory Ovens have been designed for drying asphalt, soil, rock, concrete, aggregate or similar materials. 50, 120, 250, 500 and 750 liter capacity models are available. Temperature range is from ambient to 200°C. The interior is manufactured from stainless steel and the exterior is robustly constructed from sheet steel finished in powder coated paint. All models are fan circulated (forced convection), fitted with direct reading digital control unit and equipped with PID digital control system, isolated double wall construction, gasket single door and heating elements designed into air channels.
UTEST is collaborating with world leader British sieve manufacturers to provide its customers a wide range of high quality testing sieves. Imported sieves are manufactured according to national and international standarts and supplied with calibration guarantee from manufacturer company. All imported sieves supllied with a manufacturers certificate of conformity including: mesh size, two way standart deviation, standart information, product serial code and date for traceability, Each sieve is manufactured according to quality assurance system procedures with using high quality materials. During production stage wire mesh is controlled by optical projection method or advanced computer scanning methods. After precise measurements sieves with verified mesh openings and diameter sizes are certified by manufacturer. Woven Wire Mesh Sieves Wire mesh sieves are produced according to ASTM, ISO and BS standarts. Sieves are manufactured at 3”, 8”, 12”, 18” our 38 mm, 100 mm, 150 mm, 200 mm, 250 mm, 300 mm, 315 mm, 350 mm, 400 mm, 450 mm diameters depending on related standard and mesh opening between 38 μm and 125 mm. Perforated Plate Sieves Perforated plate sieves are widely used different parts of the industry. Perforated plate sives can be supplied with square holes between 4 mm and 125 mm mesh openings, round holes between 4 mm and 125 mm mesh openings, with braas or stainless steel frame and 200, 300, 450 mm diameters. Washing Sieves Washing sieves are used to extract the specimen with wet sieving method without any material loss. Washing sieves supplied with 8”, 200 mm, 18 inç or 450 mm diameters and 4”, 100 mm, 12 inch and 300 mm depths, with braas or stainless steel frames. Pan and Cover Pan and covers can be supplied with brass or stainless steel frames with 3”, 8”, 12”, 18”, 38 mm, 100 mm, 150 mm, 200 mm, 250 mm, 300 mm, 315 mm, 350 mm, 400mm, 450 mm diameters.
The UTCM-0930 Vibrating Machine is used for the preparation and compaction of 70.7 mm mortar cube specimens. The mould table is mounted on four springs attached to an eccentric shaft which allows each sample to be vibrated at 12000 cycles per minute. There is a timer on it to preset time and it stops automatically in every 120 seconds. 70.7 mm cube mould (UTCM-0926) should be ordered separately.
The UTG-0311 and UTG-0312 Sieve Shakers impart a circular motion to the material being sieved so that it makes a slow progression over the surface of the sieve. They are equipped with a dynamic power source which ensures the right vibration is imparted to the sieves and sample for fast, accurate and reproducible tests. The vertical movement is fixed to ensure the sample spends maximum time on the sieve surface. The unique vibratory action also helps keep the apertures clear and free from binding. The UTEST Sieve Shakers are fitted with a very efficient clamping device that ensures sieves are held firmly without over-tightening and allows them to be quickly removed and replaced. The timer can be preset for any duration up to 60 minutes. The UTG-0312 model has the additional frequency adjustment property.
