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提前获知砂子、石子的含水量,是保证新拌混凝土工作性能和产品质量的主要影响因素,特别在预拌自密实混凝土(SCC)和干硬性混凝土制品生产中。混凝土领域的技术专家都认为:混凝土原材料标准配合比的重要性日益受到重视,这就要求生产过程中应尽量控制好水灰比。本文详细叙述一种基于TDR无线信号技术的骨料水分测量装置。
Knowing the moisture content of sand and gravel in advance is the main factor to ensure the workability and product quality of fresh concrete, especially in the production of ready-mixed self-compacting concrete (SCC) and dry-hard concrete products. Technical experts in the field of concrete think that the importance of the standard mix of concrete raw materials is paid more and more attention, which requires that the water-cement ratio be controlled as much as possible in the production process. This article describes in detail a TDR wireless signal based aggregate moisture measurement device.