详细介绍了用VCADRF方法检验矿料级配是否属于紧密骨架密实结构的原理和方法。文中用实例详 细说明了该检验方法使用简便和灵活,可以根据需要调整粗集料、细集料、填料或沥青的用量,也可以同时调整其 中两项的用量。每调整一个组成的用量,就可以得到一个相应的配合比和一个矿料级配。便于使用者根据自己的经 验选择合适的配合比和矿料级配。 The principle and method of using VCADRF method to test whether the mineral aggregate gradation belongs to compact skeleton compact structure are introduced in detail. In this paper, an example is given to illustrate that the test method is easy and flexible to use. The amount of coarse aggregate, fine aggregate, filler or asphalt can be adjusted according to actual needs. The dosage of two of them can be adjusted at the same time. Each adjustment of the amount of a composition, you can get a corresponding mix and a mineral grade. User-friendly according to their own experience to choose the right mix and mineral gradation.