| 1. | This mixture is placed into a suitable mould, compacted, and allowed to harden .
这种拌合料灌入合适的模框中，振捣压实，让它硬化。 |
| 2. | Concretes . placing by means of vibrating microtable
混凝土.微型振捣台浇筑 |
| 3. | Concretes . placing by means of vibrating needle
混凝土.振捣棒浇筑 |
| 4. | Self - compacting concrete ( scc ) is one of high performance concrete ( hpc ) that can consolidate under its own weight without any vibration
自密实混凝土是一种在自身重力作用下无需振捣即能密实成型的高性能混凝土。 |
| 5. | With the improving of the complexity of structure and the advancing of constructing technology , self - compacting concrete have been widely used in constructing engineering
随着工程结构日趋复杂及施工技术的不断提高，免振捣混凝土以其突出的优点而日益广泛地应用于建筑施工当中。 |
| 6. | Abstract : based on the test , the workability and strength laws ofnon - vibrating concrete are discussed . the c50 and c60 non - vibrating concrete are developed and applied in the engineering
文摘:运用正交试验方法探讨了免振捣混凝土工作性和强度的影响规律，配制出了c50和c60级免振捣混凝土并在工程中得到应用。 |
| 7. | Furthermore , the problem of the concrete surface bubbles during the concrete placement is also effectively controlled with the optimal vibrating parameters got from the experimental study made on the vibration of the concrete placement
在混凝土浇筑过程中，通过对混凝土振捣参数进行试验研究，取得了最佳参数，有效地控制了混凝土表面气泡问题。 |
| 8. | Pumps - rotodynamic pumps - circulation pumps having a rated power input not exceeding 200 w for heating installations and domestic hot water installations - noise test code vibro - acoustics for measuring structure and fluid - borne noise
泵.旋转动力泵.家用热水置装和供热装置用的额定功率输入不超过200w的循环泵.测量结构和流体导声的噪音试验编码声振捣 |
| 9. | The last ten years , many civil governments are paying mucher regarding to the utilization of the high performance concrete . self - compacting concrete is fills formwork and encloses reinforcement itself on gravitation but not on forced vibration
自密实( self - compactingconcrete )是指混凝土拌和物主要依靠自重,勿需振捣即可自行填充模型且包裹配筋的混凝土。 |
| 10. | Self - compacting concrete is a kind of concrete with low w / b ratio and good workability , which does not need to pug . it is a trend for both the researchers and the concrete engineer
自密实混凝土是一种在较低水灰比条件下，不泌水，不离析，不需振捣或只需少量振捣即达到均匀密实的混凝土，是混凝土工程技术的一个重要发展方向，也是目前国内外学者研究的一个热点。 |
