Method The effect of developing low heating temperature and micro-expansion of fast strength slag Portland cement was affected by the slag activity,fineness,dosage and phosphogypsum component.
方法研究矿渣的活性、细度、掺量及磷石膏对生产低热微膨胀早强矿渣水泥性能的影响,并试验研究该水泥的其它性能。
The joints cement has the performance of micro-expansion.
通过特别工艺,研制出C aO为主要成分的膨胀剂,用于浇筑水泥时其掺入量以3%为宜,研制的浇筑水泥,具有微膨胀性能。
The LE-PG early high strength micro-expansive grouting material is of early high strength,micro-expansion,self-leveling,self-thickness,anti-oil immersion,resistance to long-term application,strong availability and convenience for construction,etc.
JE -PG早高强微膨胀灌浆料具有早高强、微膨胀、自流平、自密实、抗油浸、耐长久、适用性强、施工方便等优良性能。
Construction test of slight expansion(SE) concrete made from moderate heat Portland cement with double expansive sources(DE cement) and 20% fly ash was carried out and analysed with instruments buried in mass concrete in Lingjintan dam for measuring concrete deformation.
通过在大体积混凝土浇块中埋设水工观测仪器的方法,对由双膨胀中热水泥和粉煤灰拌制的微膨胀混凝土(C15)进行了现场观测和分析。
In the effects of superplasticizer, a high-performance cement-based grouting material with an early strength, high strength, high fluidity, no bleeding, slight expansion was successfully developed at a low water-cement ratio and various components’influ
通过在水泥中掺加硅灰、石英粉、膨胀剂和纳米SiO2,用比水泥颗粒尺寸小1～2个数量级的硅灰填充水泥颗粒之间的空隙,减少水泥颗粒之间的空隙率,增加水泥石的密实程度,再用颗粒尺寸更小的纳米级SiO2填充水泥与硅灰之间的空隙,使得整个胶凝体系的密实度达到最大,系统的需水量也降到最低,在高效减水剂的作用下,制得在很低的水胶比条件下具有早强、高强、高流动性、无泌水、微膨胀的高性能水泥基灌浆材料,并分析各种组成成分对DSP灌浆材料各项性能的影响,论文的主要研究内容和成果如下:(1)研究了硅灰水泥质量比对灌浆材料强度和流动性能的影响,试验得出灌浆材料的强度和流动性同时达到最佳状态时的最佳硅灰水泥质量比。
Through a large number of experiments,a high-performance cement-based grouting material with a 1d compressive strength≥45 MPa,28d compressive strength≥110 MPa spread≥400 mm,no bleeding,slight expansion,early-strength and high-strength was successfully achieved.
通过大量的实验,研制出1 d强度高达45 MPa,28 d强度高达110 MPa,扩展度超过400mm,无泌水,微膨胀的早强、高强的高性能水泥基灌浆材料。
Combined with the project of Wuchigou steel concrete tied arch bridge of Shanghai Hulu Expressway, the construction technique and quality-controlled method of micro expansion arch rib concrete filling are expounded in this paper.
结合上海沪芦高速公路五尺沟钢管混凝土系杆拱桥工程实践,重点叙述了拱肋微膨胀混凝土灌注的施工方法及工程质量的控制方法。
3 blast furnace for Laiwu Steel Making Plant further shows that the grout has the features of high fluidity, micro expansion, good durability and easy construction.
通过其在莱芜钢厂 3号高炉的应用 ,进一步证明该材料具有高自流态、微膨胀、耐久性好、施工简便等特
The preparation of steel tube-confined concrete with high early-strength and micro expansion by using sulphoaluminate cement was carried out.
通过正交实验设计,分析和研究了硫铝酸盐水泥混凝土的早强和微膨胀特性,进行了钢管混凝土短柱的承载力测试,并与C50,C60强度等级的普通钢管混凝土短柱试件进行了对比。
CGM is a high strength, cement, microdilatancy, grouting powder.
CGM高强灌浆料是一种水泥基微膨胀干粉砂浆,具有早强、高强、高流动和微膨胀等特性。
The mix proportion design of micro expansive and self dense of C50 pump concrete;
C50微膨胀自密实泵送混凝土配合比设计
Effect of fly ash on expansion of MgO expansive cement and its mechanism
粉煤灰对氧化镁微膨胀水泥膨胀性能的影响及机制
Experimental research on expansive ability and limit bearing capacity of expansible concrete-filled steel tube
微膨胀钢管混凝土膨胀性能与极限承载力试验研究
Research on Properties of C50 Mangnesium Oxide Micro-expanded Concrete
C50氧化镁微膨胀混凝土的性能研究
The preparation of a high activated and slight expansive admixture base on steel slag and the study on its performance
钢渣基高活性微膨胀掺合料的制备与性能研究
Study of the Compensative Effect of Micro-Expansive Concrete in Thermal Stress;
微膨胀混凝土对温度应力补偿效应的研究
Study and Design on Ply Patterns of Low Thermal Expansion of Composites;
微膨胀系数复合材料构件铺层设计研究
Experiment Research on Bearing Capacity Ability of Expansive Confined Concrete
约束微膨胀混凝土承载力性能试验研究
Research on the Wetting-Drying Effect and Micro-Mechanism of Expansive Soil;
膨胀土干湿循环效应与微观机制研究
PREPARATION OF GLASS-CERAMICS WITH LOW THERMAL EXPANSION COEFFICIENT BY USING TAILINGS OF SPODUMENE
利用锂辉石尾矿研制低膨胀微晶玻璃
Progress in the microcosmic study of the filamentous bacterium sludge expansion
丝状菌污泥膨胀的微观研究方法进展
expanding product
（多指膨胀矿渣）膨胀制品
secondary expansion
(使用时膨胀) 二次膨胀
The Mechanism of Micro Photo-thermal Expansion and the New Method of Photo-thermal Micro Actuator;
微尺度光热膨胀机制和光热微驱动新方法研究
Study on the Microstructure of Expanded and Vitrified Small Balls and Its Sorption Performance
膨胀玻化微珠的显微结构及其吸湿性能研究
Of, relating to, or capable of expansion.
膨胀的关于膨胀的或有膨胀特征的
The state of being turgid.
膨胀，肿胀，肿大膨胀、肿胀，肿大的状态
The act of distending or the state of being distended.
膨胀，肿胀膨胀的过程或肿胀的状态
become bloated or swollen or puff up.
变得发胀、肿胀或膨胀。