pumice concrete meaning in English
浮石混凝土
Examples
- It is very important to choose a proper mix technology to make pumice concrete
其混凝土配制工艺要求必须适当处理好骨料的早期吸水对新拌混凝土性能的影响。 - At last , this article studies the performance of mechanics and durability of those pumice concrete hollow blocks
最后，对浮石混凝土小型空心砌块的力学性能和耐久性能做了较深入的分析研究。 - Pumice concrete after being close - grained and molding is not sensitive to maintaining conditions , and this idiosyncrasy can predigest maintaining measures and reduce lacuna
浮石混凝土在密实成型后，其凝结硬化过程中对于湿养护的敏感性较小，这有利于简化施工养护措施和减少早期混凝土缺陷的产生。 - Test result indicates that , by means of using proper gravel - gradation and technology , the performance of pumice concrete can well meet the need of our country wall materials
试验结果表明，利用适当的骨料级配和生产工艺，可使浮石混凝土的各项性能指标能很好地满足目前我国的建筑墙体材料性能要求。 - Adding air - entrained agent can enhance the heat preservation performance of pumice concrete and improve its durability . using water - reducing admixture can improve the performance of pumice concrete , but the quantum is bigger than in the ordinary concrete
为获得良好的物理力学性能并提高混凝土的和易性，掺加减水剂对其性能改进具有明显的技术经济效果，其掺量要比普通混凝土稍高。