| 单词 | Portland cement |
| 释义 | Portland cement (once / 25977 pages) n WORD FAMILY Portland cement: Portland cements USAGE EXAMPLESYou may want to consider using a one-to-one mixture of hydrated lime to Portland cement as the binder with the sand you use. Washington Post(Feb 02, 2016) A slurry of Portland cement and fine sand is injected under significant pressure under the slab. Washington Post(Jan 26, 2016) You can use coarse sand and Portland cement to make this mud. Washington Post(Dec 09, 2015) n a cement that hardens under water; made by heating limestone and clay in a kiln and pulverizing the result Syn|Hyper hydraulic cement cement a building material that is a powder made of a mixture of calcined limestone and clay; used with water and sand or gravel to make concrete and mortar |
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