concrete mixing and provincial highways

To control the urban road dust , the implementation of urban road mechanized sweeping , cleaning take " vacuuming, watering , brick making machine  ntegration" work, mechanized cleaning rate should reach 80% , will be fully implemented within the Second Ring Road, mechanized cleaning . Out of the mouth of the city and the surrounding national and provincial highways and other transportation trunk , especially in the western counties ( cities) secondary channel main coal dust , concentration and control , strengthening of planting trees on both sides of the road ; severely crack electric concrete pump on illegal transportation of lime, coal , slag and so easy to throw goods vehicles and transport these items are not covered , the problem is not tight coverage .

concrete batch plants large loaders transporting materials

Whole sections of the red line to control the width of 100 meters, a width of 60 meters of road construction , urban construction standards for the transportation and highway roads , two-way eight-lane ,Welded Type Cement Silo concrete pavement , the investment of 19.7 billion yuan. Road construction part is divided into seven sections, each section of the current construction while promoting multi-point swing.
In Fanchang Newport River Valley home , the ongoing construction personnel transported a total length of 140 meters conch taken off wearing construction. In addition to the construction site into dozens dry mortar production line , rollers, loaders large shipment of materials , the reporter noted in particular the roadside with two workers were operating under the scorching sun with a small tamping machine .

Take all measures to ensure construction quality

In construction , the construction unit to take all measures to ensure construction quality . By the construction of the tunnel Springs control projects across the board , due to the import of venue is limited, do not have the hole conditions can only choose from the outlet end of the hole. The outlet end of the hole dug 10 meters under the roadbed need right close to the children head hydropower diversion canal lock , batch plants for sale cutting edge from less than 3 meters, eight meters above the canal water surface elevation of the roadbed design , there are serious safety risks. Project Department through rigorous and reliable construction organization specialized technical solutions , and strictly follow the " sub- stratified excavation , sub- hopping protection," construction principles , protable concrete mixer effectively solve this problem, ensure the security hole. Just one problem solved, another problem quickly followed , and the problems of construction workers leaving the headache . Tunnel construction needs across 74 meters of shallow gravel soil JZ Series Concrete Mixer segment blocks , the maximum depth of 25.2 m segment , the minimum depth of 2.4 meters , stacked structure is loose, unconsolidated force , overall poor bias is serious, long 22 hole design shed 38 meters pipe , tube and top tube into the hole shed jobs extremely difficult using conventional drilling rigs , pipe roof construction quality and progress can not meet the requirements.