concrete curing的例句大全

Study on High Performance Air Entrainment Concrete in Atmospheric Pressure Steam Curing

蒸养高性能混凝土引气若干问题的研究

Quality Control of Precast Concrete Slab by Atmospheric Steam Curing

渠道防渗混凝土蒸养预制板生产过程质量控制要点

Low strength concrete is caused by overdosing additives , curing improperly, being frozen in early stage etc.

在混凝土施工过程中,由于混凝土标号偏低、加剂掺加过量 、 水和养护不当 、 期受冻等原因,容易造成低强混凝土.

Today, concrete of curing oil-gas well, having gas hamel, lead to having higher permeability. lower function.

目前固化油气井的混凝土, 存在气体通道, 导致其渗透性增高, 功能下降.

Quality of concrete depends on proper placing, finishing, and curing.

混凝土的质量取决于适当的灌注 、 抹光和养护.

Slow, careful curing of the concrete improves the hydration of the cement.

混凝土的缓慢而精心的养护可以改善水泥的水化作用.

The early water curing of concrete is longer and then the rate of late drying shrinkage of concrete is faster.

延长混凝土的早期水养时间，并不会减少混凝土的干燥收缩值，反而会使干缩速率加快；

In this study, cement sand paste and common concrete with or without slag, fly ash and silica fume were used to investigate some accelerated curing on the strength and permeability of concrete.

本研究系由一般或使用炉石、飞灰或矽灰之水泥砂浆与混凝土来探讨加速养生及其试验法。

At steam curing and moist curing conditions, the mechanical properties of concrete with different fineness and different proportions of ultrafine fly ash slag composite were studied.

研究了在蒸汽养护和标准养护条件下掺粉煤灰-矿渣复合超细粉混凝土的力学性能。

Concrete Curing in Winter Season& Electrooptical Heat Curing

混凝土的冬季防护&电光热养护

This research was to achieve the purpose of self-curing for high-performance concrete, by the methods of incorporation of super-absorbent polymer in the concrete, which supported continuous wet curing.

本研究采用在混凝土内部引入超强吸水剂为其提供连续的湿养护来实现高性能混凝土的自养护目的。