1) expanding admixture
补偿收缩材料
2) shrinkage-compensating binder
复合补偿收缩胶凝材料
1.
It was studied that the time-depended variance of hydration products and hydration degree of complex shrinkage-compensating binders composed with Portland cement, expansive agent and mineral admixtures at the different water-binder ratios using XRD, ESEM and amount of chemically combined water.
利用XRD ,ESEM和化学结合水量 ,研究了具有不同水胶比的硅酸盐水泥、膨胀剂和矿物掺和料组成的复合补偿收缩胶凝材料的水化产物和水化反应程度随水化龄期的变化规律。
3) shrinkage-compensating
补偿收缩
1.
Design and application of the big volume shrinkage-compensating concrete which is continuously constructed;
连续性施工的大体积补偿收缩混凝土的设计和应用
2.
Restraining the shrinkage and crack of concrete by using of expansive agent has been an effective controlling method since the setting of shrinkage-compensating theory.
自补偿收缩理论建立以来,采用混凝土膨胀剂抑制混凝土的收缩开裂是行之有效的控制方法。
3.
The shrinkage-compensating effect of expansive agent on high performance concrete has been evaluated based on the research of its influence on the capabilities such as strength, expansion-shrinkage, anti-crack etc of high performance concrete of 50～100MPa.
通过研究膨胀剂对50～100MPa高性能混凝土的强度、胀缩、抗裂等性能的影响,来探讨膨胀剂对高性能混凝土的补偿收缩作用,并介绍高强高性能混凝土在工程中的应用。
4) compensating shrinkage
补偿收缩
1.
The application of expansive agents in compensating shrinkage of concrete;
浅谈膨胀剂在混凝土补偿收缩方面的应用
6) compensated shrinkage
补偿收缩
1.
Experimental study on deformation and mechanical properties of compensated shrinkage concrete in different restrained conditions;
补偿收缩混凝土在不同限制条件下的变形特性及力学性能试验研究
2.
Research on the stress-strain model of compensated shrinkage concrete flat plate
补偿收缩混凝土平板构件的应力—应变模型研究
3.
From the dry-cracking and temperature cracking,the paper analyzes the main reasons for the leakage of the concrete structure,points out the way of mixing proper percentage U expansion agent in common concrete,explores the compensated shrinkage principle,and illustrates some ideas on the compensated shrinkage concrete projects.
从干缩裂缝和温度裂缝两方面分析了混凝土结构渗漏的主要原因,提出了在普通混凝土中掺入适量U型膨胀剂的方法,对其补偿收缩原理作了探讨,并论述了补偿收缩混凝土施工的几点体会。
补充资料：收缩
分子式：
CAS号：
性质：是单纯形优化法中的基本操作之一。当以原单纯形中试验效果最有效期的实验点A为基点，沿基点A与单纯形形心点O连线AO之延长线进行反射，反射点D的试验效果在以D点代替A点组成的新单纯形中最差，但仍优于A点，这时以小于反射操作步长L、但大于0.5L的某一步长推移单纯形到CD点，此操作称为收缩。若反射点CD的试验效果比A点还差，则以小于0.5L的某一步长推移单纯形到CA点，此操作称为内收缩。
CAS号：
性质：是单纯形优化法中的基本操作之一。当以原单纯形中试验效果最有效期的实验点A为基点，沿基点A与单纯形形心点O连线AO之延长线进行反射，反射点D的试验效果在以D点代替A点组成的新单纯形中最差，但仍优于A点，这时以小于反射操作步长L、但大于0.5L的某一步长推移单纯形到CD点，此操作称为收缩。若反射点CD的试验效果比A点还差，则以小于0.5L的某一步长推移单纯形到CA点，此操作称为内收缩。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条