Can we predict the performance and stability of modified bitumen by measuring th

By measuring viscosity-temperature characteristics, the performance and stabilit

  2024-03-29Read More

Why are the viscosity temperature properties of modified asphalt important for e

The viscosity and temperature characteristics of modified asphalt are of great s

  2024-03-22Read More

Is the preparation method of SBS modified bitumen simple? Does its performance m

According to the description in the reference information, the preparation method of SBS modified bitumen is simple and does not require special equipment. Simply melt and dehydrate the bitumen, add S

  2024-03-14Read More

Product Introduction

1. Concept– Asphalt lotion is mixed with resin+water solvent+emulsifierEmulsified asphalt is a mixture of two immiscible liquids (asphalt and water). Asphalt (particles with a diameter of 0.1-5 micron

  2024-03-13Read More

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