资讯

Dehradun: The Uttarakhand high court has directed the state govt to present a concrete plan to permanently prevent accidents on Dehradun's Balliwala, Ballupur and ISBT flyovers. The next hearing ...
After more than a decade of trading, CarbonCure Technologies’ CO2-sequestering innovations in cement and concrete are moving into new market spaces and spreading across the world. Christian Annesley ...
After more than a decade of trading, CarbonCure Technologies’ CO2-sequestering innovations in cement and concrete are moving into new market spaces and spreading ... is going to be needing a lot more ...
Concrete linked to at least 7% of greenhouse gas emissions White House mute on requiring green concrete President Joe Biden’s goal of halving greenhouse gas emissions by 2030 doesn’t square with his ...
Or I can just take it. It's your call..." Dark Sky has unveiled a new US trailer for the British thriller Concrete Plans, marking the feature directorial debut of filmmaker Will Jewell.
Specifications for mass concrete limit fresh and in-place concrete temperatures and typically require a thermal control plan by the contractor for each mass concrete placement. Consequently ...
The plan calls for a 12-foot concrete pathway for emergency vehicles, flanked on each side by 19-foot-wide sections of planks. The test area would run in the Brighton Beach section of the walkway ...
Concrete specifications often require the concrete contractor to submit a cold weather concreting plan. A good plan ties the submittal to cold weather requirements in the specification and can ...
The massive, dun-colored silos that have loomed over Red Hook Park for decades will store the raw materials for concrete, according to John Quadrozzi Jr ... Yet, the refilling of the industrial silos ...