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- Experimental Study on Preparing Middle-and-Low Strength Concrete with Low Grade Wet Fly ash 用低等级湿排灰配制中低强度混凝土的试验研究
- low grade wet fly ash 低等级湿排灰
- That is why sofar few things have been reported about the properties and the effect on the concrete ofthe wet fly ash at home and abroad. 因此,这些研究结果并不能说明湿排后粉煤灰的性质发生了怎样的变化,这也是为什么到目前为止国内外有关湿排灰的性质变化及其对混凝土性能影响的系统研究很少见诸报道的原因。
- By researching of frost resistance,resistance chloride ion permeability of concrete admixing activated wet fly ash,results show that durability of concrete is good. 通过研究掺活化湿排粉煤灰的混凝土的抗冻性能、收缩性能、抗氯离子渗透性能,发现其耐久性能良好。
- Developing Green High Performance Concrete with Low Grade Fly Ash 用低等级粉煤灰开发绿色高性能混凝土
- Study on developing wall brick with low grade fly ash and cinder 利用低质粉煤灰和煤渣开发墙体砖
- Study on developing wall bricks using low grade fly ash and cinder 利用低质粉煤灰和煤渣开发墙体砖的研究
- Activated wet Fly ash applied to the engineering 火电厂湿排灰渣在工程中的应用
- RESEARCH ON WET FLY ASH AND THE CEMENTING MATERIAL 湿排粉煤灰活化及其胶凝材料的研究
- Development of dry powder mortar with high content of low grade fly ash 大掺量低等级粉煤灰干粉砂浆的研制
- Producing cement clinker by using wet fly ash instead of clay 用湿排粉煤灰代粘土生产水泥熟料
- Wet Fly Ash and Silica Rock Utilization in Raw Meal Grinding System 原料粉磨系统采用湿粉煤灰、硅石配料
- Study on the Activation and Application of Wet Fly Ash 湿排粉煤灰的活化与应用
- Making use of low grade fly ash as fine aggregate to develop pint-sized hollow concrete building blocks 用低品位粉煤灰作细骨料研制混凝土小型空心砌块
- A low number; a low grade of oil. 一个小的数; 低级油
- Influence of grain size of low grade fly ash on performance of dry powder mortar 低等级粉煤灰的粒径对干粉砂浆性能的影响
- John is down on his teacher because she gave him a low grade. 约翰恨他的导师，因为她给他打了低分。
- Study on Development of High Strength Fly Ash Cement with Wet Fly Ash 用湿排粉煤灰配制高强粉煤灰水泥的研究
- My son mucked up the car engine by using cheap, low grade gasoline. 我的儿子使用便宜的低级汽油,汽车引擎损坏了。
- Keywords Low grade superheated steam;Low grade coal fly ash;Ultra-fine pulverization; 低品位过热蒸汽;低等级粉煤灰;超细粉碎;
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
