1) fineness of slag
矿渣细度
2) GGBS
磨细矿渣
1.
Concrete crack mending material was prepared by Micro-fine Cement(MC),Granulated Ground Blast Furnace Slag(GGBS) and other admixtures.
以超细水泥、磨细矿渣及其它外加剂制备了水泥混凝土路面裂缝灌浆材料,研究了该类材料的耐久性能和收缩性能,并通过热分析及微观形貌的观测分析揭示了材料耐久性的改性机理。
2.
From the point of view of engineering application and taking the GGBS and the composite mineral admixture which contains GGBS and FA as research objective,influence of the mineral admixtures on the performances such as durability and mechanical properties of the cementitious material is investigated.
本课题从工程应用的角度出发,以磨细矿渣和磨细矿渣-粉煤灰复合掺合料为研究对象,着重研究了矿物掺合料对水泥基材料耐海水侵蚀性能的影响。
3.
The chloride binding capability of mortar and paste blended with 70% ground granulated blast furnace slag (GGBS) is greatly increased, especially the chemical binding capability.
研究了磨细矿渣净浆和砂浆对外渗氯离子的结合性能 ,结果表明 :掺加 70 %磨细矿渣可使净浆和砂浆结合氯离子能力、尤其是化学结合能力大幅度增加 。
3) ultrafine slag
超细矿渣
1.
PDM vertical mill was studied to be used to produce ultrafine slag.
针对目前球磨机粉磨超细矿渣的缺点 ,本文探讨使用PDM型立磨来生产超细矿渣。
2.
This paper presents the influence of content and fineness of ultrafine slag on the properties of cement pastes and mortars.
通过试验研究,探讨了超细矿渣的细度和掺量对水泥净浆的流动性、凝结时间、抗压强度、化学结合水量以及对胶砂流动性和抗压强度的影响。
4) ground slag
磨细矿渣
1.
Application of the fly ash and ground slag on marine concrete
粉煤灰和磨细矿渣在海工混凝土中的应用
2.
Effect of ground slag to hydration properties of different cement fineness
磨细矿渣对不同细度水泥水化性能的影响
3.
The influences of the fly ash and ground slag on performances of the strength,contraction,frost-resistance,impervious of Cl-and elasticity modulus of the LC45 light-weight concrete was researched.
研究了LC45高强轻集料混凝土掺加磨细矿渣和粉煤灰后,在强度、收缩、抗冻、抗氯离子渗透性能以及弹性模量方面的影响。
5) ground granulated blast furnace slag
磨细矿渣
1.
It is found that fly Ash(FA)reduce Autogenous shrinkage,silica fume(SF)and ground granulated blast furnace slag(GBS)increases Autogenous shrinkage.
为了探讨复合矿物质超细粉对水泥石自收缩的影响规律,将硅灰与粉煤灰、磨细矿渣与粉煤灰2种复合掺合料分别加入水泥浆体中,通过改变粉煤灰与硅灰的质量比、粉煤灰与磨细矿渣的质量比。
2.
The performance of ground granulated blast furnace slag to resist the chloride corrosion is analyzed by the internal chloride e.
为此 ,分析了去冰盐破坏水泥混凝土路面的机理 ,采用实验室内掺氯离子压滤试验法评价和模拟水泥混凝土路面抗去冰盐腐蚀性能 ,并通过压滤法分析了磨细矿渣抗氯离子侵蚀性
3.
After 90 day s curing in 20℃ water, through accelerated freeze-thaw test, the frost resistance of HSC and SFRHSC specimens, with 20% weight of fly ash, silica fume or ground granulated blast furnace slag (GGBFS), were strdied.
采用快冻试验方法 ,研究了掺量分别为20%粉煤灰、硅灰以及磨细矿渣的高强混凝土(HSC)与钢纤维高强混凝土(SFRHSC) ,在标准养护室内浸水养护90天的抗冻性 ,以及在氯盐侵蚀与冻融循环双重因素作用下的抗冻耐久性。
6) fine slag
磨细矿渣
1.
In order to improve durability of pavement concrete by mechanism analysis,the high performance pavement concrete(HPPC) specimen was made by mixing with the wasted fine slag of steel-making which was regarded as the 6th constituent.
为了提高路面混凝土的耐久性,通过机理分析,将炼钢时的废渣磨细后,作为第6组分掺入水泥混凝土中,制作了高性能路面混凝土(HPPC)试件,并对掺磨细矿渣高性能路面混凝土试件进行了耐磨性、抗渗性、抗冻性(包括一般冻融和盐冻耦合)及收缩性(包括干缩和温缩)的试验。
2.
How to reduce the cement and how to optimize the mix proportion of binder in the high performance concrete (HPC) were studied by experiments on the high performance concrete with silica fume-fine slag composite.
通过对复合矿物磨细矿渣、硅粉矿物掺合料高性能混凝土的试验,研究了最大限度降低水泥用量,优化高性能混凝土胶凝材料用量的问题。
3.
5, limestone gravel of 5～20 mm, NNO type water-reducing agent and mineral mixture (grade Ⅱ fly ash and fine slag) are selected as components to form C70 and C80 high performance concrete with expected slump, while cement quantity is merely 450 kg/m3.
5的硅酸盐水泥、粒径5～20mm石灰石碎石、NNO型萘系减水剂及矿物掺合料(Ⅱ级粉煤灰和磨细矿渣)为原材料 ,可配制出具有良好坍落度的C70、C80高性能混凝土 ,而水泥用量仅450kg/m3。
补充资料：刮板细度计
分子式：
CAS号：
性质：也叫赫格曼细度计。是测试涂料细度的仪器之一。是一块带有从0到若干微米深的楔型沟槽的磨光平板，槽边有刻度线标明该处槽沟的深度。将涂料试样滴入沟槽的最深部位，用刮刀垂直平板拉过槽的整个长度，立即用30°对光观察沟槽中涂料颗粒均匀显露的位置，即为该涂料试样的细度。适用于测定色漆中颜料的分散程度。
CAS号：
性质：也叫赫格曼细度计。是测试涂料细度的仪器之一。是一块带有从0到若干微米深的楔型沟槽的磨光平板，槽边有刻度线标明该处槽沟的深度。将涂料试样滴入沟槽的最深部位，用刮刀垂直平板拉过槽的整个长度，立即用30°对光观察沟槽中涂料颗粒均匀显露的位置，即为该涂料试样的细度。适用于测定色漆中颜料的分散程度。
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