RE: Concrete Cylinders ends - cut, grind, or cap? BigH (Geotechnical) 10 Dec 10 03:48 Ron - placing up to 25,000 m3/month; cylinders every 100 m3 - some placements were 1200 to 1400 m3. 7,28,56 and 90 day strengths required.

HM-716A Concrete Cylinder End Grinder accommodates four 6in (152mm) diameter test cylinders, and includes adapters to accept four 4in (102mm) cylinders. The unit may only be operated with one size cylinder at a time, and is recommended in labs …

Three concrete cubes of 100 mm (4″) or one cube of 150 mm can be ground simultaneously with the suitable cradle and water restraint panel. The length of the specimens must be longer than 70 mm. The automatic cylinder end grinder features bottom wheels for ease of mobility.

Grinding wheel. Grinds planeness and parallelism of test cylinder ends in accordance to ASTM standards C31, C39, C-192, C-617, CSA standards A23.1-04, A23.2-04. Planeness accuracy: 0.002" (0.05mm) Grinding time 90 to 120 seconds per end. Adaptor for cylinders 4", 3" & 2" diameter. Selectable advance speed for 4" or 6" cylinders.

The ultimate solution to grinding/polishing the end of cylinder and cube specimens for the laboratories and concrete batch plants who don't want to deal with...

HMA-1050 Grinding Head for Concrete Cylinder Grinder is a diamond grinding tool used with HM-714A or HM-716A Concrete Cylinder End Grinders for specimen end preparation. The Grinding Head is included with the Concrete Cylinder End Grinders and also available individually as a …

Concrete strength grade of 80 MPa or less, single end grinding achieves constant results. Concrete cylinders with double end grinding method gives constant compressive strength values for all strength grades. Grinds planeness and parallelism of test cylinder ends in accordance with ASTM standards C31, C39, C-192, and EN 12390-3,12390-1, 12504-1.

The Cylinder End Grinder grinds the faces of concrete cylinders plane and parallel to within ASTM C617, usually with just one pass of the diamond wheel. Compression testing can commence immediately after grinding without the use of capping materials. The machine's small footprint makes it …

Concrete Cylinder End Grinder, Cut-off machine for. The Concrete Cylinder End Grinder, 4" (102mm) Cylinders, is equipped to handle up to six 4in (102mm) cylinders in each cycle, and is recommended when only 4in diameter specimens are to be tested. • Four to six specimens can be prepared at once; as many as 100 per day.

Concrete Cylinder End Grinders. H-2962 Cylinder End Grinder, Automatic. This automatic cylinder end grinder quickly grinds specimen ends plane and parallel prior to tests. HC-2979.XX Specimen Grinding Machine. Designed to grind and polish concrete cubes, cylinders, blocks, natural stones, rocks and ceramic materials

For over fifty years, Hoskin Scientific has been a supplier of testing and monitoring instrumentation to the Canadian market. With offices in Vancouver, Burl...

Concrete Cylinder End Grinding Machine 7/8 in. Wrench 3. MATERIALS Concrete Samples (Cylinders, Cores, or Both) 4. PERSONAL PROTECTIVE EQUIPMENT Safety glasses Safety Shoes Gloves 5. DETAILED PROCEDURE 5.1. Prepare the end grinder for use Many of the processes described within Section . 5.1 should have been performed after the

Concrete Cylinder Grinder Grinding ensures planeness and parallel finishing as fine as 0.002 inches (0.05 mm) High strength concrete specimens are finished to ASTM standards No more dangerous capping compound This is the ultimate example of the specimen end grinding machine This machine grinds three specimen end …

Concrete Cylinder End Grinding Machine. This machine is ideal for commercial testing labs and large producerswho need to prepare a lot of cylinders for testing and don't want to deal with the fumes or wait times associated with capping compounds. It can handle all sizes of cylinders and cores from 3" x …

Concrete Cylinder End Grinder, Automatic, 120V 60Hz. $18,990.00. Add to Saved Cart Add to Cart. Cylinder End Grinder, Automatic. This automatic cylinder end grinder quickly grinds specimen ends plane and parallel prior to compression tests. This unit can grind three (3) 4" x 8" (100mm x 200mm), (3) 3" x 6" (76mm x 150mm) or two (2) 6" x 12 ...