石粉是碱矿渣混凝土的一种优质掺合料。
Limestone powder is a good additive in alkali activated slag concrete.
着重考察了普通强度等级的新型碱矿渣混凝土抗冻性能。
The frost resistance of a new type of alkali-slag concrete in the ordinary strength was discussed in this paper.
矿渣混凝土的抗冻融耐久性明显优于同等级的普通混凝土；
The freeze thaw durability of GGBS concrete is much better than the same strength OPC concrete.
用碱激发矿渣制备的碱矿渣混凝土是利用化学激发方法充分激发矿渣的活性。
The preparation of alkali activated slag concrete stimulates the active of slag fully by chemical activated ways.
抗渗、抗冻及抗化学侵蚀试验表明，新型碱矿渣混凝土具有优异的耐久性能。
The investigations of concretes leak-proof, freeze-proof and chemical corrosion-proof have been confirmed that the new alkali-slag concrete has possessed a good merit of durability.
结果表明：全高钛重矿渣混凝土的抗压强度、轴心抗压强度、劈裂强度较后两种混凝土高。
Results show that the compression resistance, axial compression resistance and cleavage strength of CHTHSC are higher than those of the other two kinds of concrete.
复掺锂渣和粉煤灰时，碱矿渣混凝土的长期抗压强度的增长效果要比单掺锂渣、粉煤灰的效果好。
The effect of mix llithium slag and fly ash improve the long-term compression strength is better than mix llithium slag alone.
经工程实践验证了该曲线的测试精度，建议可作为郑州市早龄期磨细矿渣混凝土回弹法的专用测强曲线。
The accuracy of the curve is tested and verified by the practical engineering, and the curve can be used as the curve for early-age ground slag concrete strength by rebound method in Zhengzhou.
本课题针对西南地区的地方性特点，就地取材利用攀枝花钢铁公司的工业废渣，配制出具有良好耐酸雨腐蚀性能的碱钛渣—矿渣混凝土。
This subject aims at the endemic feature of southwest area, USES locally produced raw material, PISP's Titanium slag, to make up acid proofing Alkali Titanium slag -cinder concrete.
10岁的迪维娅每天连续工作14个小时，在建筑工地上从矿渣中搜集废金属、搬运重物以及搅拌混凝土。
Ten-year-old Divya works 14-hour days searching through slag for waste metal, carrying heavy weights and mixing concrete on building sites.
试验结果表明：粉煤灰单掺会降低再生骨料混凝土的弹性模量，粉煤灰与矿渣双掺对弹性模量的影响随两者组合比例不同而有显著差异。
The experiment results show that that the elastic modulus is reduced when fly ash only was added to RAC and present a significant difference with the rate of fly ash and slag content.
研究了粉煤灰和磨细矿渣对高强轻骨料混凝土抗渗及抗冻性能的影响。
Effects of fly ash and pulverized blast furnace slag on resistance of permeability and resistance of freezing of high strength lightweight aggregate concrete (HSLWAC) were investigated.
对一批不同龄期的掺粉煤灰或矿渣的钢纤维混凝土试件进行了超声波检测及抗压强度试验。
The steel fiber concrete with fly ash and slag of different ages by ultrasonic detection and compression strength were tested.
采用混凝土断裂能试验研究了使用磨细矿渣和硅灰配制的高强度高性能混凝土的断裂脆性。
Fracture energy of concrete was measured for studying the fracture brittleness of the high performance concrete mixed ground granulated blastfurnace slag (GGBFS) and silica fume.
活性微细矿渣粉是高性能混凝土中一种重要的胶凝材料。
Active Micro slag fines are a kind of important cementing material in high - performance concrete.
本文研究了硅灰、超细矿渣对高强混凝土坍落度和强度的影响。
The effect of silica ash and superfine slag on the slump and strength of high strength concrete are studied.
通过实验，研究了硅灰、超细矿渣、硅质页岩几种矿物质掺合料对高强混凝土强度的影响；
By the experiments, the effects of several mineral admixtures, such as silica fume, superfine slag and siliceous shale on the High Strength Concrete (HSC) is researched.
高炉矿渣粗骨料(BFSA)可用于配制高强混凝土(hsc)。
Blast furnace slag aggregates (BFSA) were used to produce high-strength concretes (HSC).
结果表明采用大掺量复合矿渣微粉是一种提高混凝土抗氯离子侵蚀能力的有效手段。
The results indicate that using high volume of multiplex-slag could be an effective method for improving the chloride penetration resistance of concrete.
结果表明，掺矿渣微粉可改善混凝土的性能，具有良好的综合效益。
The results show that fine slag powder can improve the performance of concrete, and the method has comprehensive effectiveness.
配制高性能混凝土最有效的几种组分是超塑化剂、粉煤灰或矿渣、硅粉。
The most effective ingredients for making up high performance concrete are super-plasticizing agent, fly ash or slag powder, silicon powder.
研究了用冶炼高炉重矿渣制造的建筑用砂的化学成分、物理性能以及在混凝土中的应用情况。
Study has been carried out on the chemical constitution and physical properties of the building sand made from the heavy slag from the blast furnace and its application to concrete.
用线性极化法和交流导纳法对微粒矿渣掺合料对混凝土中钢筋锈蚀的影响进行了研究。
It is shown in the paper that addition of fine slag particles admixture in cement will significantly inhibit the corrosion of rebars in concrete.
总之在大量的实验基础上，对不同掺量的超细矿渣粉高性能混凝土的强度、体积稳定性、抗冻性等耐久性进行了全面的分析。
In a word, based on plenty of experiment, the intensity, volume stability and freezing-resistance of this new kind of high performanced concrete have been completely analyzed.
结合4根用碱矿渣胶凝材料粘贴碳纤维布加固的钢筋混凝土简支梁的火灾下和火灾后的试验，开展了如下研究工作：(1)完成了该批试验梁从升温1。
Based on the experiment of 4 concrete simple beams reinforced by pasting CFRP sheet with AASCM subjected to fire and after fire, the following researches are carried out: 1.
矿渣微粉在水泥中发挥的增强效应要比在混凝土体系中大，约为30%。
The enhancement effect of slag powder contributes 30% more to cement system than to concrete system.
研究结果表明：锰矿渣粉可作水泥的混合材料和混凝土的掺合材料。
The results show that manganese slag powder could use as admixture of cement and concrete.
通过试验讨论了矿渣微粉对混凝土工作性能、抗压强度及耐久性的影响。
This article discusses the influences of fine slag powder to workability, compressive strength and durability of concrete in the test.
研究了单掺粉煤灰、磨细矿渣及它们复合后的复合掺合料对混凝土强度的影响。
In this paper, the effects of fly ash, ground slag and composite admixture of them on the strength of concrete were investigated.
研究了单掺粉煤灰、磨细矿渣及它们复合后的复合掺合料对混凝土强度的影响。
In this paper, the effects of fly ash, ground slag and composite admixture of them on the strength of concrete were investigated.
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