jetcreting

Taking the extra-long bridge on Bao-Xi Railway across the Yellow River as an example,the 48m girder pre-casting technology,including reinforcement processing,formwork fixing,and concrete casting and curing,is introduced.

以包西铁路通道黄河特大桥梁预制施工工程为例,论述了48 m箱梁预制工艺,包括钢筋加工、模板安装、混凝土浇注以及养护过程。

This paper provides the methods of concrete pouring and vibrating base on the summary of the constraction experience for many years.

本文结合多年实践总结,提出混凝土浇注和振捣方法仅供参考。

By research on construction key technology, such as the fabriation, installation and concrete pouring of steel tube concrete arch rib of NO.

钢管拱拱肋是钢管混凝土拱桥关键的构件,通过对保定市4号桥钢管混凝土拱肋的制作、安装、混凝土浇注等施工的关键技术进行研究,得出了对于实际工程具有参考价值的几点结论。

In this paper,the effects of unfavourahle conditions during rainy season on the construction quality are discussed,such as materials,steel welding and concrete pouring.

文中详细介绍了雨季施工不利条件对建筑材料、钢材焊接和混凝土浇注施工工艺对工程质量的影响。

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。

Discussion of Plan for Massive Concrete Placing of Pump Gate Floor

泵闸底板大体积混凝土浇注方案讨论

Precast concrete blocks are made by pouring unset concrete into a mold and allowing it to harden.

混凝土砌块是将拌合好的混凝土浇注在模子中,养护至凝固而制成。

concreting boom

浇注混凝土起重机臂

A mold for the setting of concrete.

模板浇注混凝土的模板

"In autumn, 3 m of rough concrete work was completed in the east tube per week."

秋季在东孔每周完成浇注混凝土3米。

The concrete pump is only relocated after a number of sections have been completed.

浇注完数段路面板后,才移动混凝土泵。

The Pouring Stabilization of the Fly Ash Aerocrete Block Production

粉煤灰加气混凝土生产的浇注稳定性

"In the anhydrite zone,given a 3 m thick Base, 5m3 of concrete is installed in the Base and 4 m3."

在硬石区,3米厚的基底浇注混凝土5立方米,拱穹浇注混凝土4立方米。

after a certain proportion of the concrete has been poured. The top level must be poured within twenty minutes of the pouring of the bottom level to assure proper bonding.

在浇注底层混凝土后20分钟以内须浇注面层混凝土以保证粘接牢固。

After the first casting, the deflection can be checked and modified using shim plates.

第一次浇注混凝土后，挠度可用垫片调整。

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。

Application Study of Gussasphalt Concrete on Pavement of Long Span Steel Deck

大跨径钢桥面浇注式沥青混凝土铺装应用研究

The influence of cast mold in rebound testing of concrete compressive strensth

浇注模板对回弹法检测混凝土抗压强度的影响

Methods and Research on Deterioration of Steel Deck Gussasphalt Concrete Pavement;

钢桥面浇注式沥青混凝土铺装病害分析及对策

Application Technique for Long Span Steel Deck Gussasphalt Concrete Pavement;

大跨径钢桥面浇注式沥青混凝土铺装技术研究

feeding control case for depositing and mixing of concrete

混凝土浇灌给料控制箱

concrete placement systems & equipment

混凝土浇灌系统与设备

cast-in-situ concrete construction

现浇钢筋混凝土施工