recycled concrete การใช้

• She and her friends mortared recycled concrete chunks to form the base of the oven.
• The athletics track was covered with a layer of recycled concrete to protect it during the heavy lifting.
• The park reopened in April 2009 with the 282 unique, irregular steps made from recycled concrete found on the park.
• Actually, " Day " was in no danger of paving a patio _ or even a highway or sidewalk, for which Con-Agg provides varying grades of recycled concrete.
• An Emergy life-cycle analysis on recycling revealed that fly ash, aluminum, recycled concrete aggregate, recycled plastic, and steel yield higher efficiency ratios, whereas the recycling of lumber generates the lowest recycle benefit ratio.
• Crushed recycled concrete can sometimes be used as the dry aggregate for brand new concrete if it is free of contaminants, though the use of recycled concrete limits strength and is not allowed in many jurisdictions.
• Crushed recycled concrete can sometimes be used as the dry aggregate for brand new concrete if it is free of contaminants, though the use of recycled concrete limits strength and is not allowed in many jurisdictions.
• Where domestic rubbish had to be removed, it was relocated on the site, covered with of crushed recycled concrete and a layer of Bentomat geotextile, which was topped by subsoil and topsoil obtained from elsewhere on the site.