Several soldiers mix cement on the street, lifting it up to their colleagues who use it as mortar, placing a concrete block on top of concrete block.

几名士兵在街道上混合水泥，举给同事们当砂浆用，累砌混凝土块。

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So in the construction industry concrete is the stuff that results when you mix cement with filler material like sand or gravel.

因此在建筑业范围内，混凝土是水泥与沙或沙砾等填充物混合之后的产物。

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Each day, all across the village, survivors mix cement and stack bricks atop bricks to build new homes. But Li and Wang are in no condition to do such work.

每天，村庄附近的灾民都会用水泥把砖头垒起来建设他们的新家，但是李婉芝和王志军却没办法去做这个工作。

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they mix cement; they carry buckets; they clean up.

VOA: standard.2010.02.24

The "stone" walls are actually a mix of cement powder and crushed beer bottle or windshield glass.

CNN: Catalog company going lean and green

That information revealed the two February tests by Halliburton of a slightly different cement slurry mix that showed it was unstable, the letter said.

CNN: STORY HIGHLIGHTS

Between its 14 cement plants, hundreds of ready-mix concrete plants and quarries, and distribution stations in the U.S., Cemex employs about 15, 000 American workers.

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