大掺量粉煤灰混凝土,high volume fly ash concrete
1)high volume fly ash concrete大掺量粉煤灰混凝土
1.Mechanical properties and durability ofhigh volume fly ash concrete which contains 40 to 60 percent of fly ash by weight are studied in this paper.本文研究了粉煤灰掺量在40%～60%的大掺量粉煤灰混凝土的力学性能及若干耐久性性能。
2.The strength,strain and shrinkage properties of thehigh volume fly ash concrete with 50wt% fly ash and without expanding and water-repellent admixture,which were cured at standard,atmosphere and varying temperature condition respectively,can meet the requirement of the high volume concrete engineering(C40P8) for the main building of CCTV New Site Construction & Development Program.粉煤灰掺量为50%的大掺量粉煤灰混凝土(H V FAC),在标准养护、同条件养护和变温养护,不掺加膨胀剂和防水剂的条件下,其强度、应变和收缩等性能均能满足中央电视台(CCTV)新台址建设工程主楼C40P8大体积混凝土工程的要求。
3.The paper studies on the early strength,frost resistance,carbonization of thehigh volume fly ash concrete(HVFAC).针对大掺量粉煤灰混凝土存在的早期强度低、抗冻、抗碳化耐久性不足等问题,通过试验研究,结果表明:大掺量粉煤灰高性能混凝土①宜既掺优质粉煤灰又掺引气型高效减水剂,混凝土为中等标号时可选用32。
英文短句/例句
1.Study on Concrete with High Strength and High Properties Using of Large Dosage Fly Ash高强高性能大掺量粉煤灰混凝土研究
2.THE EFFECT OF THE Ⅱ GRADE FLY ASH ON PREPAREING HIGH-VOLUME FLY ASH CONCRETEⅡ级灰对配制大掺量粉煤灰混凝土的性能影响
3.Effects of Air Content on the Durability of High Volume Fly-ash Concrete引气含量对大掺量粉煤灰混凝土耐久性的影响
4.Design of Mixture Proportions and Study on Performance of High Fly Ash Content Concrete大掺量粉煤灰混凝土配合比设计与性能研究
5.Study on Application of Concrete with High Content Fly-ash in Construction;大掺量粉煤灰混凝土在工程中的应用研究
6.Project Application and Crack Control of High Volume Fly Ash Concrete大掺量粉煤灰混凝土工程应用及裂缝控制
7.Mixes the Quantity Pulverized Coal Ash Proportioning of Concrete Design Method Greatly the Research大掺量粉煤灰混凝土配合比设计方法的研究
8.Application of Early Activity Technology of High-volume Fly-ash Concrete早期活化技术在大掺量粉煤灰混凝土中的应用
9.Preliminary Study on the High Volume Fly ash Concrete of Guangzhou Huangpu Bridge of Pearl River;广州珠江黄埔大桥超大掺量粉煤灰混凝土的初步研究
10.Application of Large Amount Fly-Ash concrete in the Pile Cap of Jing-yue Yangtze River Bridge大掺量粉煤灰混凝土在荆岳长江公路大桥承台中的应用
11.High volume fly ash concrete applying in CCTV new site construction & development program大掺量粉煤灰混凝土在中央电视台新台址工程中的应用
12.Study on the Strengthening and K_(IC) of Concrete with Large Percentage Fly Ash and Shaped PP Fiber异型塑钢纤维大掺量粉煤灰混凝土强度和断裂韧度研究
13.Adulterate Amounts Disheartened Fine Coal Concretes Greatly Fitting Ratio Design and the Go into Resisting to Freeze a Function大掺量粉煤灰混凝土配合比设计及抗冻性能的研究
14.Establishment and Application on Mixture Proportions Computing Model of High Fly-Ash Content Concrete大掺量粉煤灰混凝土配比计算模型的建立与应用
15.Experimental research of recycled concrete with large percentage fly ash大掺量粉煤灰再生混凝土的试验研究
16.Research on the Foamed Concrete with High Volume Fly Ash大掺量粉煤灰泡沫混凝土的性能研究
17.High-performance High-volume Fly Ash Concrete: Research and Applications;大掺量粉煤灰高性能混凝土研究及应用
18.Study on mix-proportion experiment of RCC of high volume of high calcium flyash大掺量高钙粉煤灰碾压混凝土配合比试验研究
相关短句/例句
concrete added with high-volume fly ash大掺量粉煤灰混凝土
1.In this paper,the engineering application research on using super-substitute technique to prepareconcrete added with high-volume fly ash was reported.研究了采用超量取代法配制大掺量粉煤灰混凝土的工程应用技术。
2.In this paper, the engineering application research on using super-substitute technique to prepareconcrete added with high-volume fly ash was reported.本文研究了采用超量取代法配制大掺量粉煤灰混凝土的工程应用技术。
3)high-volume fly ash concrete大掺量粉煤灰混凝土
1.Thehigh-volume fly ash concrete has many merits.本文通过分析大掺量粉煤灰混凝土在基础工程中实际试验和应用情况,探讨了大掺量粉煤灰混凝土配合比设计,生产过程中的质量控制,并分析了在施工过程中所遇到的问题的原因。
4)high volume fly ash concrete(HVFAC)大掺量粉煤灰混凝土(HVFAC)
5)High fly ash content concrete (HFCC)大掺量粉煤灰混凝土(HFCC)
6)concrete mixed with exceeding fly ash超掺量粉煤灰混凝土
1.According to the practice application ofconcrete mixed with exceeding fly ash and its control measures in preparing,this paper states its advantages using the detection data.通过对超掺量粉煤灰混凝土在工程中应用研究的实践,和对超掺量粉煤灰混凝土配制等方面的控制措施介绍,论述了运用各项检测数据证明超掺量粉煤灰混凝土的优势。
延伸阅读
粉煤灰硅酸盐水泥分子式：CAS号：性质：由硅酸盐水泥熟料、粉煤灰、适量石膏磨细制成的水硬性胶凝材料，代号P·F，中国主要水泥品种之一。粉煤灰掺加量为20％～40％(wt)，标号分275、325、425、425R、525、525R、625R七个等级。性能和火山灰水泥相似，但需水性及干缩性较小，抗裂性较好，水化热较低，抗蚀性也较好。适用于一般的工业和民用建筑，尤其适用于大体积水工混凝土以及地下和海港工程等。
