00 m was concrete of Grade C30 and F300,considering the tight construction schedule and high quality demand of the project,it was not allowed to place the second lift of concrete for the height in the designs,therefore,the construction technology for underwater pouring of frost resistance concrete was adoped and satisfactory resul.
00 m为C 30,F 300抗冻混凝土,考虑到该工程工期紧且为保证工程质量,设计要求在该处不能进行二次接高,为此在施工中采用了抗冻混凝土水下浇注的施工技术,并收到了良好的效果。
This paper introduces the requirements for the selection of raw materials in the construction of underwater engineering, expounds the performance and design of mix proportion of the tremie concrete, and probes into the reasons of the common accidents of the tremie concrete and the settlement measures.
介绍了水下工程施工中原材料的选择要求,阐述了水下浇注混凝土的性能及配合比设计,对水下混凝土常见事故原因与处理措施进行了探讨。
The plane casting technology of the high chromium/carbon steel composite plate(thckness 40 mm)was studied,and the strength of this composite was checked.
研究了厚度为40mm高铬铸铁-碳钢复合板水平浇注铸造工艺,并对二者复合强度进行了检测。
Plane Casting Technology for High Chromium Cast/Carbon Steel Composite Plate
高铬铸铁-碳钢复合板水平浇注铸造工艺
Pour a solid foundation of cement
浇注坚实的水泥地基
Technical specification for integralpouring antistatic terrazzo floor
整体浇注防静电水磨石地坪技术规程
The builders poured a solid foundation of cement.
建筑工人浇注了坚实的水泥地基。
Application of Pro/TOOLKIT in Development of Design Platform for Gating System of Plastic Injection Mould
Pro/TOOLKIT在注塑模浇注系统设计平台开发中的应用
A cement mixer agitates the cement until it is ready to pour.
水泥搅拌工一直搅动水泥，直到它能浇注为止。
The steamroller levelled off the gravel roadbed and then the concrete was poured.
蒸汽压路机压平碎石路基，然后浇注混凝土。
Balance Optimum Design of Runner System of One-mold Eight-cavity Based on MPI
基于MPI的一模八腔浇注系统的平衡优化设计
The Study on the Mullite Castable Used in Injection Lance;
铁水脱硫喷枪用莫来石质浇注料的研究
Study on Freeze-Casting of Aqueous Silicon Carbide/Carbon Black Slurry;
水基碳化硅/炭黑料浆冷冻浇注成型工艺研究
Study on Large Volume Poured Cement Based Low and Intermediate Level Radioactive Waste and Mechanism of Cs Solidified;
中低放废液大体积浇注水泥固化及铯固化机理
Study on the Application of Reused Magnesia-Chrome Brick in Magnesia Based Castable
水泥窑用后镁铬砖在镁质浇注料中的回收利用
Study and Development on High Performance Castable for Cement Kiln
水泥窑用高性能耐火浇注料的开发研究
Study on Low Cement Bonded Alumina Hollow Ball Light Weight Castable
低水泥结合氧化铝空心球轻质浇注料的研究
SiC containing alumina-silica castables for decomposition system of cement kiln
水泥窑分解系统用含SiC的铝硅质浇注料研究
Study on Pores Structure of Freeze-casting Formed Porous Ceramics from Water-based Slurry
水基料浆冷冻浇注成型多孔陶瓷孔结构研究
Water your garden in the early morning.
清晨给你的花园浇浇水。
Research on Behaviour of Cast-in-situ Concrete Thin Wall Pipe Pile under Lateral Load;
现浇混凝土薄壁管桩水平承载性状试验研究