冷再生机租赁价格

冷再生施工和机械租赁业务
筑路架桥,奉献社会;以人为本,追求卓越

冷再生机租赁多少钱

服务热线

18264104888

新闻中心

首页>>新闻中心>>振动压路机的使用工况是怎样的?

振动压路机的使用工况是怎样的?

来源:http://www.tclqgc.com/ 日期:2021-10-07 发布人:guanli
振动压路机是利用其自身的重力和振动压实各种建筑和筑路材料。在公路建设中,振动压路机适宜压实各种非粘性土壤、碎石、碎石混合料以及各种沥青混凝土而被广泛应用。下面为大家介绍一下振动压路机的使用工况。
Vibratory roller uses its own gravity and vibration to compact various building and road building materials. In highway construction, vibratory roller is widely used because it is suitable for compacting all kinds of non cohesive soil, gravel, gravel mixture and all kinds of asphalt concrete. Next, let's introduce the service conditions of vibratory roller.
在碾压沥青混凝土路面时,应根据混合料的摊铺厚度选择压路机的重量、振幅及振动频率。通常,在铺层厚度小于60mm的薄铺层上,使用振幅为0.35-0.60mm的2-6t的小型振动式压路机,这样可避免出现堆料、起波和损坏骨料等现象;同时,为了防止沥青混合料过冷,应在摊铺之后紧跟着进行碾压。对于厚度大于100mm的厚铺层,应使用高振幅(可高达1.0mm)、6-10t的大中型振动式压路机。
When rolling the asphalt concrete pavement, the weight, amplitude and vibration frequency of the roller shall be selected according to the paving thickness of the mixture. Generally, a small vibratory roller of 2-6t with an amplitude of 0.35-0.60mm is used on a thin pavement with a pavement thickness of less than 60mm, so as to avoid stacking, wave and damage to aggregate; Meanwhile, in order to prevent the asphalt mixture from being too cold, it shall be rolled immediately after paving. For thick layers with thickness greater than 100mm, large and medium-sized vibratory rollers with high amplitude (up to 1.0mm) and 6-10t shall be used.
1、对于岩石填方压实,应选用大吨位压路机,以便使大型块料发生位移;
1. For rock filling and compaction, large tonnage roller shall be selected to displace large blocks;
2、对于粘土的压实,使用凸块捣实式压路机;
2. For the compaction of clay, use bump tamping roller;
3、对于混合料的压实,选择振动式压路机,以便使大小粒料掺和均匀;
3. For the compaction of the mixture, the vibratory roller shall be selected to mix the large and small aggregates evenly;
4、深层压实宜采用重型振动压路机慢速碾压,浅层则应选用静力作用式压路机。
4. Heavy vibratory roller shall be used for slow compaction in deep layer, and static roller shall be used in shallow layer.
此文关键词: 冷再生机租赁  

推荐阅读/ Recommended reading

冷再生机在道路施工要求是非常高的,是要达到其结构寿命时就会产生深层裂缝、坑洞及拥包等损坏,从而导致道路使用性能的严重下降。作为一种

冷再生机施工的地域和限制! 2021-10-20
冷再生机租赁厂家告诉你冷再生机的四个应用优势! 2021-10-19
冷再生机在公路养护中的应用! 2021-10-18
使用冷再生机路面平整工作是如何进行的? 2021-10-15

推荐产品/ Recommended products