A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dust suppression method for soil road for transportation
The invention aims to provide a dust suppression method for a soil road for transportation. The dust suppression method comprises the following steps of A, segmenting the road according to different soil properties, respectively sampling in each section of the road, and determining the use amount of a CBR Plus soil stabilizing and curing agent per unit distance of the road; B, scarifying the base course of the pavement by 100-150 mm, and carrying out primary leveling treatment on the scarified pavement; C, spraying the CBR Plus soil stabilizing and curing agent diluent to the pavement subjected to the primary leveling treatment, simultaneously, crushing and mixing the pavement after the primary leveling treatment, wherein mixing must intrude into a pavement base layer which is not scarified; and D, rolling and flattening the mixed pavement. According to the method, raised dust of the transportation road in the mining area can be reduced, and the dust falling and suppressing effects of the road can be continuously maintained, so that the frequency of traditional water spraying or industrial salt spraying for dust falling is replaced or reduced.
本发明的目的是提供一种运输用泥土道路抑尘方法，A、将道路根据不同的土质进行分段，在每段道路中分别取样，确定道路单位距离的CBR Plus土壤稳定固化剂用量；B、将路面基层翻松100‑150mm，对翻松后的路面进行初次平整处理；C、一边向初次平整处理后的路面喷洒CBR Plus土壤稳定固化剂稀释液，一边同时对初次平整处理后的路面进行破碎和拌和，拌和必须侵入未翻松的路面基层；D、对拌和后的路面进行碾压、平整。本发明的方法能降低矿区运输道路的扬尘，并持续保持道路降尘、抑尘效果，从而取代或减少传统的洒水、或洒工业盐降尘的频次。
Dust suppression method for soil road for transportation
The invention aims to provide a dust suppression method for a soil road for transportation. The dust suppression method comprises the following steps of A, segmenting the road according to different soil properties, respectively sampling in each section of the road, and determining the use amount of a CBR Plus soil stabilizing and curing agent per unit distance of the road; B, scarifying the base course of the pavement by 100-150 mm, and carrying out primary leveling treatment on the scarified pavement; C, spraying the CBR Plus soil stabilizing and curing agent diluent to the pavement subjected to the primary leveling treatment, simultaneously, crushing and mixing the pavement after the primary leveling treatment, wherein mixing must intrude into a pavement base layer which is not scarified; and D, rolling and flattening the mixed pavement. According to the method, raised dust of the transportation road in the mining area can be reduced, and the dust falling and suppressing effects of the road can be continuously maintained, so that the frequency of traditional water spraying or industrial salt spraying for dust falling is replaced or reduced.
本发明的目的是提供一种运输用泥土道路抑尘方法，A、将道路根据不同的土质进行分段，在每段道路中分别取样，确定道路单位距离的CBR Plus土壤稳定固化剂用量；B、将路面基层翻松100‑150mm，对翻松后的路面进行初次平整处理；C、一边向初次平整处理后的路面喷洒CBR Plus土壤稳定固化剂稀释液，一边同时对初次平整处理后的路面进行破碎和拌和，拌和必须侵入未翻松的路面基层；D、对拌和后的路面进行碾压、平整。本发明的方法能降低矿区运输道路的扬尘，并持续保持道路降尘、抑尘效果，从而取代或减少传统的洒水、或洒工业盐降尘的频次。
Dust suppression method for soil road for transportation
一种运输用泥土道路抑尘方法
WANG TAIHAI (author) / LEI YANMING (author) / ZHANG ZHENGLIN (author) / HUANG WENJIE (author) / LEI MINGXUE (author) / HUANG ZHENYI (author) / LIANG YINGYONG (author) / WU GANG (author) / ZHAO WENWEI (author) / LU ZHANG (author)
2021-06-04
Patent
Electronic Resource
Chinese
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