XCMG Official Manufacturer RP903 Large Asphalt Concrete Paver

Our company pursues the idea that we should change if we want to make progress and we should constantly improve our products if we want to have better cationic surface active agent, Polyepichlorohydrin, High Efficiency Yellow Resistance Softening Agent SR-30 (Concentration). We not only will try our greatest to offer superb companies to just about every buyer, but also are ready to receive any suggestion offered by our shoppers for Factory wholesale Oil Transportation Hose. Our company attaches great importance to cooperation with international and domestic world-class organizations. We adhere to the quality policy of 'high standards, zero defects, focus on details, and create a win-win situation', and dedicated to providing our customers with cost-effective products.

                 Asphalt performance improving agent SMT Series

Asphalt performance improving agent SMT Series. This bituminous mixture additives is black powder solid and made from several kinds of refined polymer through compounding,drying and pulverization. 

Principle：It greatly improves the high temperature stability of asphalt pavement by surface adhesion, reinforcement(forming net surface effect), and the filling to elastic recovery of asphalt.and meanwhile improve the water stability and low temperature crack resistance and durability,also has the function of preventing the phenomenon of rutting, anti crack function, greatly delay the pavement damage and reduce the cost of repair, also providing the effective and practical and more economical methods through solving the asphalt pavement quality .

This series of products has 2 types :

SMT-28L（normal type）and SMT-100L（Refined type) .

SMT-100L with more better waterproof performance, can make the asphalt pavement more durable.

Index:Melting point:

SMT-28L ＜150℃

SMT-100L ＜175℃

tensile strength

SMT-28L   24-26Mpa

SMT-100L  28-32Mpa

Thawing index:7-10g/10min   

Application:

1. Enhance pavement service life: add the additive in the hot asphalt mixing process, melting, mixing, then spreading on the pavement,can greatly improving the pavement life times.

2. Rutting resistance on asphalt pavement : excellent rebound effect, can prevent the generation of rutting.

3.  Waterproof and resistance on freezing and thawing: Asphalt pavement will not easy to water seepage from the pulp during a long time usage in rainy weather conditions, , but also to prevent freezing and thawing.  

Usage amount:

1.0.3% of the asphalt mixture material, means 3kg/ ton of asphalt mixture material.for road side generally need 0.35%, means mixing 3.5kg/ton in asphalt mixture,  customers also can increase or decrease according to quality requirements.

2. Adding method: Heat the aggregate to 170-180 C, add the additive directly into the pot and Uniform mixing. 

Considering comprehensively, the cost performance of our XCMG Official Manufacturer RP903 Large Asphalt Concrete Paver is very high. Over the years, we have focused on industry development, doing technological innovation, creating value for customers, and striving to become the industry leader. Good quality, timely service and Competitive price, all win us a good fame in xxx field despite the international intense competition.