The factors which affect early age cracking were studied such as curing methods,workability,sand ratio and modulus of sand.
英
美
探讨了养护条件、混凝土工作性能、砂率以及砂的细度模数等因素对混凝土早期开裂的影响,并提出了减少、避免开裂的相应措施。
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英 汉