...temperatures go up, reach a peak point and then start coming back down.” The resulting thermal stress produces cracks. In the 1980s, engineers tried reducing the cement and water in the mix to ...

Belt scales with weigh idlers and variable-speed drives in the weigh bridge for this portable roller-compacted concrete plant adjust the production rate to precisely blend aggregate. Astec officially ...

The Philippines has been on a path of enviable economic growth. Strong economic indicators backed by a consistently good GDP performance have propelled the country to be among the fastest growing ...

After four decades in the asphalt paving business, Robert Smith began dabbling in Roller-Compacted Concrete (RCC) – a heavy-duty cement mix that can be poured as quickly as asphalt. The company has ...

HexiCrete RCC 450 Roller Compacted Concrete Additive is a proprietary admixture designed to improve workability and strength of RCC mixes. It requires less aggregate while offering improved compaction ...

The inquiry is set to examine the root cause of structural and stability issues identified with the dam, which the Queensland Government intends to lower by five metres for safety. The first hearing ...