By test of performances effect recycled mill admitxture and grounded furnace slag on concrete,on the basis of diverse characteristics influence of each on concrete,adopting admitxture compound technique makes admitxture properties;advantage complement.
通过再生磨细掺合料和磨细矿粉对混凝土性能影响的试验,根据各自对混凝土的影响有不同的特点,故采用掺合料复合技术,使各掺合料性能优势互补。
Influence of compound mineral admixtures on alkalinity of cement-based material pore solution;
掺合料复掺对水泥基材料孔溶液碱度的影响
Experimental Study of Calcined Electrolysis Manganese Residue and Fly Ash Complex admixture;
煅烧电解锰渣-粉煤灰复合掺合料的试验研究
Influence of limestone powder admixture on working performance of concrete;
石灰石粉作掺合料对混凝土工作性能的影响
Influence of admixtures on the chloride ion anti-permeability of alite-calcium barium sulphoaluminate cement mortar;
掺合料对Alite-CBA水泥砂浆抗Cl~-渗透性能的影响
Contribution and function to durability of water-cement ratio and the blending material in HPC is discussed.
从混凝土的渗透性、碳化、抗氯离子侵蚀、抗冻性、碱—骨料反应等方面综述了高性能混凝土的耐久性,探讨了水灰比及常用掺合料对混凝土耐久性的贡献及作用机理,指出高性能混凝土应是混凝土材料发展的首选方向。
By using different blending materials,non-vibrated HPC with C80～C100 strength were achieved.
通过优选高性能减水剂,采用正交实验方法研究了浆体体积、水灰比、砂率对高强度混凝土工作性能及强度的影响,进而采用不同种类掺合料配置出C80~C100级免振高性能混凝土,经耐久性实验,表明该种混凝土可在实际工程中推广应用。
Test results indicate that adding 10 percent ultra-fine lime stone powder blending material can obviously improve the early compression strength of concrete,and that the bending strength of concrete will be improved along with increase of addition amount of lime stone powder when the addition amount is less than 30 percent.
结果表明,掺入10%的超磨细石灰石粉掺合料可显著提高混凝土的早期抗压强度,当石灰石粉掺量小于30%时,抗折强度随其掺量的增加而提高。
Experiment research on compound recycled mineral admitxture and mineral slag
再生磨细掺合料与磨细矿粉复合的试验研究
Effects of mineral admixtures on wear resistant ability of recycled concrete
矿物掺合料对再生混凝土耐磨性能的影响研究
Effect of Mixing Process on Performance of Concrete with Grounded Composite Admixture
搅拌工艺对磨细复合掺合料混凝土性能的影响
Research of Concrete Mixed Super Fine Limestone Powder;
超磨细石灰石粉掺合料混凝土性能的研究
Influence of Ground Mineral Admixtures on Rheological Behavior of Cement-Based Grouting Materials;
磨细矿物掺合料对水泥基灌浆材料流变性能的影响
Study on technology of industrialized manufacture of superfine mineral admixture
超细矿物掺合料工业化生产技术研究
Experimental Study on Mechanical Properties of Concrete with Recycled Aggregates and Admixtures;
再生骨料及掺合料对再生混凝土力学性能影响试验研究
THE EXPERIMENTAL STUDY ON THE STRENGTH OF HIGH-PERFORMANCE RECYCLED CONCRETE
再生骨料和矿物掺合料对再生混凝土强度的影响
Experimental study on mineral admixture and recycled aggregates affecting the rapid chloride permeability of high-performance recycled concrete
矿物掺合料和再生骨料对高性能再生混凝土渗透性的影响
Effects of Minerial Admixture on the Strength and Durability of Recycled Concrete
掺合料对再生混凝土强度和耐久性的影响
Performance Study on Recycled Concrete Mixed with Activated Admixture and Application Analysis
活性掺合料再生混凝土性能研究及应用性分析
Evaluation of Asphalt-mixture Properties Added Recycled Cement-concrete-pavement-material
掺加旧水泥混凝土再生粒料的沥青混合料路用性能评价
Influence of Recycled Aggregate Replacement Percentage and Mineral Admixture on the Mechanical Properties of Concrete
再生骨料取代率及矿物掺合料对混凝土力学性能的影响
Experimental Research of Sodium Chloride on Activation and Binding Mode of Slag Portland Blend Cement
氯化钠对掺磨细矿渣粉硅酸盐水泥基材料活性激发能力和结合方式影响的试验研究
Preparation of Polyaniline and Nanocomposites by Ball Milling and Solid-State Doping;
球磨固相掺杂制备聚苯胺及其复合材料
Trial-manufacture and performance experimental research on mixing concrete admixture
混磨型混凝土掺合料的试制与性能试验研究
The gas anti-permeability and carbonation resistance of recycled concrete, which was prepared by using waste concrete as recycled coarse aggregate (RCA) and some cement and mineral additions as raw materials, were studied.
以废弃混凝土为再生粗集料，再适当掺加一定量的水泥和矿物掺和料，制成再生混凝土。
Influence of Mineral Admixture and Recycled Aggregate on Workability of Recycled Concrete
矿物掺和料和再生骨料对再生混凝土工作性的影响