The results show: (1) with high calcium mixing, concrete workability was modified, the water quantity needed for standard consistence decreased, initial and final setting time increased;

结果表明：（1）高钙灰的掺入改善了胶砂的工作性，降低了标准稠度用水量，延缓了胶材的初终凝时间；

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Of course the two favorites will not compete in this final on their own and by setting the fastest time in the semifinal South Africa's Roland Mark Schoeman could be in line for a big surprise.

CNN: Titanic battle set for 100m final

Both U.S. teams in Tuesday's semifinal matches won, setting up an all-American final for the first time ever and guaranteeing the U.S. will grab gold and silver medals.

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