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堆石灌浆圬工是旧有的砌石圬工在施工方法上一个带有根本性质的革新。它与普通混凝土比较并無本质之差别,但从施工而言具有更进一步的技术经济优点。本文提出一种面浇法堆石灌浆圬工,较升浆法在设备上和操作上更为简化,特别有利于在偏僻地区零星工程的施工获得多快好省的效果,经实验证明是可行的。与以往所有资料有原则性不同,本文是联系了石块间孔道的特性来解决灌浆用灰砂浆的流度问题,建立起一套新的理论概念;并对其他各种测定流度的方法及仪器给予批判性的估价。此外,还找到所需流度与估计用水量之间关系的一般性规律。对如何尽可能地节约水泥用量,本文作者亦提了建议。最后作出相应的四点结论,可供参考。
Rockfill Grouting is an old-fashioned masonry construction worker who has a fundamental innovation in construction methods. It is no essential difference compared with ordinary concrete, but from the construction in terms of further technical and economic advantages. This paper presents a surface pouring method of rockfill grouting workers, more than the pulp method in the operation of equipment and more streamlined, in particular, is conducive to the construction of sporadic projects in remote areas to get more and better results, the experiment proved feasible of. Different from all previous data, this paper relates to the characteristics of the inter-stomatal channels to solve the problem of flow of grouting mortar and establishes a new set of theoretical concepts. The instrument gives a critical assessment. In addition, the general rule for the relationship between the required fluidity and the estimated water consumption is also found. How to save as much as possible on the amount of cement, the author also made suggestions. Finally, the corresponding four conclusions, for reference.