Water supply temperature , indoor design temperature , distance of embedded pipe , diameter of embedded pipe and material of ground floor are important factors influencing cooling and heating radiation floor system 摘要影响冷暖辐射地板系统的几个重要因素有供水温度、室内设计温度、埋管管距、埋管管径和地面层材料。
Repairing concrete crack through embedded pipe is a new attempt in the field of structure repairing and a preparation for a kind of intelligent concrete with self - healing capability 摘要预埋管混凝土裂缝灌浆修补技术,是混凝土裂缝修补技术中的一种新尝试,同时也为新型自愈合仿生混凝土材料的研究和开发作前期准备。
Organize the professional squad to deal with the barriers , led by technicians , use the specialized tools , such as road cutting machine , pneumatic pick , to deal with the obstacles spots , embed pipe , wearing plastic - pipe , and plugging end , backfill and compact it 组织处理障碍点的专业小分队,由技术人员带领,使用专用工具,例如路面切割机,风镐等,处理线路上的障碍点,预埋钢管,穿放塑料子管,封堵端头,回填并夯实。
In this paper , the properties of fluid - modified epoxy resin containing different thinners , ethylamine anti plasticizer were tested and the effect of fluid - modified epoxy resin in repairing concrete crack through embedded pipe was compared with that of conventional grouting 测试了不同稀释剂、固化剂及增韧剂综合改性的环氧树脂多组配方灌浆液的性能,对通过预埋玻璃管模拟灌浆修补混凝土裂缝的效果与通过缝面灌浆修补混凝土裂缝的效果进行了比较。
Some popularly concerned hot problems and fast developed techniques in present nondestructive testing field were introduced , such as on - line monitoring for pipe laying , gas pipeline and embedding pipes , inspection for the adhesive coating of composite material , imaging techniques and signal processing 摘要介绍当前无损检测领域几项快速发展的并受人普遍关注的热点问题和技术,如输油、输气管道和地下管网的在线监测、复合材料粘接层的检测、成像技术以及信号处理。