(150 mm x 1,000 mm) swing tube piston pump is supported ... ability to put out 40 cu. yd. of concrete per hour. The super-flow planers are available in 24-in. and 48-in. cutting widths.Doosan ...

At specified curing temperatures, well-portioned concrete mixtures should attain this strength within 24 to 48 hours. Therefore, it is critical that newly placed concrete be protected from ...