Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined
What are the Types of Concrete Test Hammers? Two different versions of concrete test hammers generate different impact energies: Type N test hammers have an impact energy of 1.63ft-lbf (2.207Nm) that allows testing a wide range of concrete elements and structures. Type N hammers are used on concrete with thicknesses greater than 4in (100mm) and in-place
The range of applications extends from the complete removal of asphalt and concrete to the layer-by-layer removal and levelling of asphalt and concrete surfaces. With WIRTGEN cold milling machines, it is possible to machine working widths from 1 ft 2 in up to 14 ft 5 in and working depths up to 1 ft 2 in in a single pass
Our new “Enchanced by CAT”, B50 line of crushers deliver best in class product throughput, fuel efficiency and power, with unprecedented availability and access to after-market parts. Our 6th generation concrete batch plants and silos, offer exceptional mobility and rapid setup to keep you working when it matters most
Wide Flange sizes range from W4 X 13 to W33 X 152 ; STRUCTURAL STEEL CHANNELS. ECONSTEEL stocks Structural Channels, Ship & Car Channels and Junior Channels. Stock Lengths are 20’, 30’, 40’ and 60’ Structural Channel sizes range from C3 X 4.1 to C15 X 50. Junior Channel sizes range from MC10 X 8.4 to MC12 X
Sieve analysis equipment is used to characterize and classify sand, aggregate, soils, coal, grains, and many types of fine powders. With our large inventory and wide range of ASTM (American Society for Testing and Materials) and ISO (International Organization for Standardization) Test Sieves, Gilson is the best source for your sieves and particle size
CONSTMACH is the leader concrete batching plant, crusher and concrete block machine manufacturer of Turkey since its foundation, 2002. Cement silos, sand screening and washing plants, mobile crusher are other product types which are manufactured by CONSTMACH
Jan 04, 2022 Hydraulic oil requirements range from 3.2 gpm at 1,450 to 2,175 psi, to 35 gpm at 1,885 to 2,610 psi. ... The concrete crushers chew up concrete, leaving rebar exposed. They are designed for quiet
With Rammer range of Cutter-Crushers you are ready to beat the demolition challenges of concrete structures. Read more. Scrap Shears. Rammer Scrap Shears are extreme hydraulic cutting attachments for industrial demolition needs. Read more. Booms
This is a completely new generation of pneumatic-tyre rollers, which have been a permanent feature of HAMM's product range since the 1960s. HP series performs impressively Continuously reinforced concrete pavement is particularly attractive due to its low maintenance costs