混凝土拌和后约2～4小时，开始失去可塑性时为初凝(Initial set)。混凝土初 凝后继续进行水化作用，至完全失去可塑性时即为终凝(Final set)。
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... initial response 初始响应 initial setting 初调，初整定；初整定值，初调值；初凝 initial slackness 原始轴承间隙 ...
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土木工程编译词汇S-18-SCIdict学术词典-... ... 凝结时间 Setting time 初凝 Setting，initial 沈降试验 Settleability test ...
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初凝时间 [建] initial setting time ; presetting time ; time of initial setting ; set time
初凝期 initial setting time
初凝结 initial condensation
初凝冰 slush ice ; sludgeslush ice ; cream ice ; sludge ice
初凝强度 initial setting strength ; initial set strength
水泥初凝时间 jelling time
初凝海冰 sludge
初凝时间差 difference between initial setting times
石膏浆初凝 [陶瓷] initial setting of plaster slip
待粘接料初凝后，用竹片等将多余的粘接料刮去，再用毛刷修理缝隙表面。
Material to be bonded after the initial setting, with bamboo and other materials scrape off excess adhesive, then brush the surface of the gap repair.
提出了密封试样细管排液的体积变形测定方法，该方法可测定水泥石自初凝起的收缩。
A new method of volumetric deformation measurement is proposed, which can measure the shrinkage of cement paste from initial setting.
通过缓凝三元复合制成缓凝高效减水剂，延长初凝时间至20 小时以上，并且对混凝土后期强度无副作用。
Mix with setretarder could make compound dispersants setretarder superplasticizer which could extend initial setting time up to 20h and no negative effect on late compressive strength.
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