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引言含水量以烘箱法来测定费时太长,不能适应施工现场控制和检验质量的需要.而国内目前采用的快速测定含水量的方法,如酒精燃烧法;湿度、密度计法(卡瓦列夫仪);比重法;炒干法等,受土质、颗粒尺寸、气候、风力、电源诸因素的影响,在野外使用受到限制.七十年代,国内有关单位曾研制了快速测定含水量的仪器,但由于局限于一定土质和颗粒尺寸,实际应用时,需根据不同土质的标定曲线确定.因为土和建筑材料的种类繁多,施
Introduction Moisture content by oven method to determine the time-consuming and too long, can not adapt to the construction site control and inspection of the quality needs of the current domestic rapid determination of water content methods, such as alcohol combustion method; humidity, density meter method Instrument, etc.), the proportion of law; fried dry method, subject to soil, particle size, climate, wind power, power factors, restricted use in the field.South of the seventies, the relevant units have developed rapid measurement of water content of the instrument, However, due to limited to a certain soil and particle size, the actual application, according to the calibration curve of different soil to determine because of a wide range of soil and building materials, Shi