What is the applicability of SBS modified bitumen to different road surfaces at

· According to the experimental results in this paper, SBS modified bitumen has excellent ductility at low temperature, and the ductility can reach 100 cm at 0℃. It shows that SBS modified bitumen can

  2024-03-08Read More

What are the effects of the amount of furfural extraction oil and waste rubber p

According to the orthogonal test results in the reference information, the content of furfural extraction oil, waste rubber powder, stirring temperature and stirring time have effects on the propertie

  2024-02-25Read More

Properties of composite modified bitumen(SBS/CRMA)

The composite modified bitumen(SBS/CRMA) was prepared by adding the styrene butadiene-styrene block copolymer (SBS), which was pre-swelled by furfural extraction oil, with the addition of rubber powde

  2024-02-25Read More

Why choose SBR as the main modifier to develop SBR modified asphalt felt?

The selection of styrene butadiene rubber as the main modifier to develop styrene butadiene rubber modified asphalt felt is because styrene butadiene rubber has the following advantages and characteri

  2024-01-05Read More

What are the advantages and economic benefits of SBR compared with other modifie

In the production process of modified asphalt felt, SBR is chosen as the modifier because the cost of SBR asphalt felt is lower than APP asphalt felt and SBS modified asphalt felt. In addition, the ra

  2024-01-05Read More

The key to improving road quality: bitumen polymer modified bitumen

Bitumen polymer modified bitumen is a kind of road material which improves the performance of bitumen by adding polymer. As a commonly used material in road construction, bitumen has certain elasticit

  2023-12-30Read More

Guests attending the meeting took a group photo with the NS12 synchronous fiber

与会嘉宾前往西筑展位观摩参展产品21号会议期间，与会嘉宾多次前往西筑展位观摩参展产品，并就与会专家所讲超粘磨耗层、超薄罩面、微表处、乳化沥青材料封层技术应用和养护设备选购技巧进行了充分的沟通交流。无法前往现场参会的用户还通过抖音直播线上观摩与交流。西筑展区人头攒动，参会嘉宾对西筑NS12型同步纤维磨耗封层车表现出了浓厚的兴趣，充分肯定了西筑产品先进的工艺技术、良好的性能品质、人性化的外观设计以及全

  2023-10-13Read More

NS12 synchronous fiber wear and seal car

作为沥青路面筑养细分行业领军企业，中交携国内首创研发的NS12型同步纤维磨耗封层车亮相展会。NS12同步纤维磨耗封层车是一款集微表处、乳化沥青喷洒、同步纤维磨耗封层施工于一身的多功能机，应用于透粘封层和加纤微表处的同时施工，有效解决贫油路面、贫油沥青路面的沥青洒布和微表处施工。

  2023-10-13Read More

CCCC Xizhu Maintenance New Product Appears at the 34th China Emulsified Asphalt

由中乳沥联（北京）科技有限公司主办，国际稀浆罩面协会、国际乳化沥青联盟、湖北省公路学会等行业组织联合举办的第34届“中国乳化沥青技术大会”于2022年2月20日-2月22日在湖北鄂州成功举办。本届大会以“创新赋能，低碳优先”为主旨，十余位特种乳化沥青、新型微表处技术、超薄罩面等领域的业内专家代表围绕新技术、新材料、新设备、新工艺进行了前瞻性的讲解和宣贯，与参会嘉宾共话行业低碳、智慧、绿色发展。

  2023-10-13Read More

Why is polyacrylamide commonly used for sludge treatment?

说到聚丙烯酰胺，我相信很多人会首先想到污水污泥处理，但很多人不清楚为什么聚丙烯酰胺可以用于污水污泥处理。众所周知，不同行业产生的污水污泥性质不同，使用的处理方法也不同。通常，聚丙烯酰胺可以简单地分为阴离子、阳离子、非离子和两性离子。根据行业的不同需求，需要正确选择标准型号。如果使用了错误类型的聚丙烯酰胺，污泥处理效果可能会很差。一般来说，阳离子聚丙烯酰胺常用于有机污泥处理，阴离子聚丙烯酰胺常用于无

  2023-09-09Read More