In the first half of 2015, such stocks surged. "However, there are now more stocks with both reasonable valuations and good performance for the investors to choose, making the ChiNext companies with steep valuations not a good choice," said Fu.绥芬河路面养护灌缝机公司看点广东汕头路面灌缝机新闻要闻绥芬河路面养护灌缝机公司看点开原沥青路面灌缝机机械要闻
沥青路面灌缝机用途:混凝土裂缝,沥青裂缝处理
![](http://img4.makepolo.cn/img4/708/897/100017470897_15031905999054.jpg)
![](http://img4.makepolo.cn/img4/708/897/100017470897_15031906036968.jpg)
![](http://img4.makepolo.cn/img4/708/897/100017470897_15031906065650.jpg)
![](http://img4.makepolo.cn/img4/708/897/100017470897_15031906099082.jpg)
适应范围及工作原理:
公路裂缝是最常见的公路病害之一,沥青路面不规则裂缝,混凝土路面的伸缩缝,若不及时封灌,会造成公路路面的大面积破损。沥青灌缝机是用来熔化灌缝材料并将材料灌注到裂缝中去,以达到公路养护目的的专用设备
产品参数:
外形尺寸:1100*700*1000mm
重量:120kg
搅拌方式:手动
料箱容积:45L
燃料类型:液化石油气
【路面灌缝机施工方法】
1、路面裂缝开槽、扩缝
2、吹风机把裂缝内尘土清理干净
3、使用灌缝机灌缝
4、约10分钟后通车
性能优势
1.传统热灌不能防水:普通沥青的弹性恢复力和粘接力很差,起不到防水作用传统热灌不能防水
2.传统灌缝成本高:短期来看,传统的便宜,专业的灌缝投入大;长期来看,传统累计的费用高,而专业的灌缝一次性作业可使用寿命可达5年以上
3.传统热灌不能防水重复施工:,交通压力增大;工人长时间路上作业,交通事故增加
4.传统热灌不能防水不环保:材料耐高温抗低温差,材料脱落对路面造成污染;
5.传统热灌不能防水使用寿命短,每年都需要灌缝
"Investors are chasing stocks of listed companies with low valuations and good performance, and steering clear of stocks hyped up on concepts like 'technology-is-future'," said Zhan Jianwen, senior investment manager at China Investment Securities.绥芬河路面养护灌缝机公司看点营口路面养护灌缝机新闻快讯绥芬河路面养护灌缝机公司看点河北石家庄沥青路面灌缝机机械要闻Li then took on a variety of jobs to make a living, from a food delivery courier and a substitute art teacher in Changsha, capital of Hunan province, to a factory worker in Shenzhen, Guangdong province.