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为提高公路路面基层施工质量,加快施工进度,1988年我市购进两台美国生产的Rex公路稳定基层拌和机(图1),经施工使用证明,工程质量和工程进度显著提高,经济效益比较明显。该机功能齐全,适用性很强,对不同结构形式的道路基层稳定性材料,均可进行拌和施工。一、Rex路面基层拌和机的功能、结构与工作原理。 1.功能该机可把不均匀或层铺的粗、细路用基层材料用机械方法搅拌均匀。其主要功能有,(1)可用于沥青、水泥、石灰、粉煤灰、工业废渣或其它稳定掺加剂的路面基层拌和,拌和在拌和机壳内最理想的
In order to improve the construction quality of highway pavement basement and accelerate construction progress, in 1988 the city purchased two US-made Rex road-stabilized grass-roots mixing machines (Fig. 1). Construction proves that the project quality and project schedule have been significantly improved and the economic benefits have been compared. obvious. The machine is full-featured and highly applicable. Mixing can be performed on road structural stability materials in different structural forms. First, the function, structure and working principle of Rex pavement base mixing machine. 1. Function The machine can stir unevenly or layered coarse and fine roadbed materials by mechanical means. Its main functions are: (1) It can be used for asphalt pavement, cement, lime, fly ash, industrial waste residue or other stable admixtures for pavement base mixing, mixing and mixing in the ideal casing