low cement content

基本解释

This paper emphasizes the development, quality and application of corundum castable refractories of high purity, low cement-content.
本文着重叙述高纯度、低水泥、刚玉质耐火浇注料的研制过程、性能以及在我国冶金工业的使用情况。
And low carbon ecological concrete: low cement content, develops the effect of FA, SA to the full in concrete, and will devote to reducing air pollution in earth.
低碳生态混凝土：较低的水泥用量，充分发挥粉煤灰、矿粉在混凝土中的作用，为减少地球的大气污染做出贡献。
Pores are closely correlated with sandstone fabric, and are more easily generated in medium grained sandstone where feldspar content is high(>37%) and cement content is low(carbonate
孔隙与砂岩组构密切相关，孔隙更容易产生于长石含量高（>37% ）、且胶结物含量低（碳酸盐中粒砂岩中。