1、细集料的物理常数 包括表观密度、堆积密度、空隙率等。
Because the mixture is similar to the sand and the cement in cement concrete. As dispersed phase, the grain diameter of the fine aggregate below 4.75mm disperses in the asphalt matrix phase, which can form particles reinforced material.
将细集料加入沥青中,类似于水泥混凝土中的砂与水泥的混合物,因此称为沥青砂浆。
参考来源 - 沥青砂浆粘弹性试验分析2)The larger the amount of fine aggregate is and the smaller fineness modulus is, the smaller the rate of pressure bleeding becomes.
2)细集料的含量越多、细度模数越小混凝土的压力泌水率越小。
参考来源 - C60高流态泵送砼压力泌水及其性能试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
论述了混合型细集料轻混凝土的微观结构及其转化特点。
In this paper, the microstructures and its transformation characteristics of lightweight concrete with mixed type fine aggregates were discussed systematically.
本文研究了以管沟污泥等量替代天然细集料制备水泥混凝土。
In this paper, the concrete adding by sewer sludge by replacing of natural aggregate was prepared.
介绍了高炉干渣的基本性能和将其作为细集料用于干粉砂浆的试验结果。
The issue introduces the performance of blast furnace slag and test results of dry-mixed mortar mixed with the BF slag as fine aggregate.
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