山西长治天通小型拌和机路基施工二灰土的组成

山西长治天通小型拌和机路基施工二灰土的组成

公路建设的灰土层主要以石灰、粉煤灰、土三种无机物有机组合，通过天通小型拌和机拌和、摊铺到小型压路机碾压成型形成一种路用承重层材料，石灰、粉煤灰含有许多化学物质，二灰土成型后通过后期的物理化学反应，再之一段时间的养护，其强度逐渐增高，是路面形成了一个整体，使得路面的硬度更高，在气温较高的情况下，二灰层具有散热功能的路面结构层。在冬季气温较低的情况下，二灰土内部的物理反应，可以形成致密的整体，雨雪不易渗透，而且还有放热的功能，所以二灰土层耐热耐碾压耐冻。价格低廉，施工简单方便。

路基施工时，灰土，碎石，沙土的填充，同时，也可以有效地利用一些工业废料，不仅可以减少了环境污染，对环保起着助进作用，而且还可以增加路面的称重强度。天通机械，小型拌和机，联系电话：.

Lime soil mainly in the lime flyash soil of three kinds of inorganic organic composite layer of highway construction, through mixing, mixing machine through small spreading to small roller forming a road bearing layer material, lime, fly ash contains many chemical substances, two dust formed by chemical reaction stage then, one of the period of maintenance, the intensity gradually increased, the road is formed as a whole, the surface hardness is higher, in the high temperature condition, two ash layer with heat dissipation function of the pavement structure layer. Under the condition of low temperature in winter, the physical reaction within two lime soil can form a compact whole. Rain and snow are not permeable, and there are also exothermic functions. Therefore, the two lime soil layer is heat resistant, resistant to rolling, and freeze-thaw resistant. The price is low and the construction is simple and convenient.

In the construction of subgrade, the filling of lime soil, gravel and sand is essential. At the same time, it can also effectively utilize some industrial wastes, which not only can reduce the environmental pollution, but also improve the environmental quality of the road surface.

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