早强混凝土,early strength concrete
1)early strength concrete早强混凝土
1.In pavement quick service technology,early strength concrete is extremely popular.在路面快速维修技术中,早强混凝土的应用非常广泛。
英文短句/例句
1.Prestressed high strength and early strength concrete quality control of the large span bridge大跨度桥梁预应力高强度早强混凝土质量控制
2.RESERCH ON PREPARATION TECHNOLOGY OF C50 SUPER HIGH-EARLY STRENGTH CONCRETE WITH HIGH FLUIDC50大流动性超早强混凝土的配制技术研究
3.Standard for test method of early reckoning concrete strength早期推定混凝土强度试验方法
4.The Principle of Development and the Property of the Early Strength Agent of Concrete混凝土复合早强剂的研制原理及性能
5.Experimental Study on Early Estimating the Strength of Fly ash Concrete;早期推定粉煤灰混凝土强度试验研究
6.Experimental Research on Self-compacting Super High-early-strength High-performance Concrete;自密实超早强高性能混凝土试验研究
7.The Study of Ultra-Early Strength Pumping Fly Ash Concrete粉煤灰超早强泵送混凝土的配制研究
8.Preparation of High Performance 100MPa Early-Strength Concrete with Crushed Gravel利用卵碎石配制100MPa早强高性能混凝土
9.PREDICTION OF COMPRESSIVE STRENGTH AND PERMEABILITY OF CONCRTE AT EARLY AGES混凝土抗压强度与渗透性的早期预测
10.The Strength Development and Evaluation of High-strength Concrete at Early Age高强混凝土早龄期的强度发展及其评价
11.Mechanical properties of fiber-reinforced high-strength fly-ash concrete on the early age纤维高强粉煤灰混凝土早龄期强度试验研究
12.Influences of Polycarboxylate Superplasticizer Typed Ultra-high Strength on the Development of Concrete Strength超早强型聚羧酸盐超塑化剂对混凝土早期强度发展的影响
13.Experimental Research on Compressive Strength of Premixed Concrete at Early Age商品混凝土早龄期抗压强度的试验研究
14.Research on and Application of Pumpable Early-Strength Ready-Mixed Concrete with Fly Ash早强泵送粉煤灰商品混凝土的研究与应用
15.The Fluiding and Early Strength Shaft Lining Concrete Research in the Condition of Freezing;冻结条件下流态早强井壁混凝土的研究
16.Research on Effects of Early-age Shrinkage and Plastic Cracking of High Strength Concrete;高强混凝土早期收缩及塑性开裂影响因素研究
17.Research on Testing the Strength of Early Aged HPC by Rebound Method;回弹法检测早龄期高性能混凝土强度技术研究
18.Study on Influence of Concrete Early Loading on Its Later Strength混凝土早期受荷对后期强度影响的研究
相关短句/例句
concrete early strength accelerator混凝土早强剂
3)super high-early-strength concrete超早强混凝土
1.In this research, the theory and experimental research of new approach to attain Super High-Early-Strength Concrete has been carried out.本课题通过对超早强混凝土实现新途径的理论和实验室研究，旨在研制能满足及早开放交通、便于施工操作、耐久性好的路用超早强混凝土。
4)early strong concrete早强型混凝土
5)Higearly strength concrete快硬早强混凝土
6)retarded set early strength pumping concrete缓凝早强泵送混凝土
1.There is a series of contradictory question for construction of Jiang Jian Bridge:The cast-on-site prestressed concrete is continuous large area and large volumeretarded set early strength pumping concrete.针对江尖大桥现浇预应力混凝土连续大面积、大体积、缓凝早强泵送混凝土 ,要求混凝土3～4d强度达到设计强度C38进行钢纹线张拉满足施工进度等一系列相互矛盾的问题 ,从优选混凝土外加剂入手确定最佳混凝土配比 ,并提出暑期混凝土施工质量控制方法 ,确保工程质量和进度 ,达到了预期效
延伸阅读
早强剂分子式：CAS号：性质：掺入混凝土中能加速混凝土早期强度发展的外加剂。粒状固体。其掺用量仅占混凝土中水泥用量的2%，却能将混凝土早期强度提高40%～50%。无机盐类早强剂的主要成分为硫酸钠、氯化钙、硫酸钙等。有机类早强剂主要成分为三乙醇胺、三异丙醇胺、乙二醇等。可单独使用，也可以与减水剂等复合使用，即按一定的配比混合、磨细后包装成产品。
