Road Surface Crack Repair Machine Blacktop Road Surface Crack Sealing Machine

We will continue to devote ourselves to the research and development of lubricant, benzyldimethyl(octadecyl)ammonium chloride, Wool low temperature accelerating levelling agent SY-7 and provide customers with innovative and reliable products. We will eagerly fulfill all the costumers' needs as we have done and offer the high-quality, high-rate service. Sincerely welcome the present and prospective customers to cooperate with us. Our company establishes a unique production process and operation process in line with the actual situation of the company. Relying on the advantages of technological innovation and honest service, we strengthen exchanges and cooperation with all walks of life, and strive to develop into one of the most professional companies in the industry.

                 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. 

Looking to the future, we will uphold and implement our vision of becoming a global industry leader and our mission of creating high quality Road Surface Crack Repair Machine Blacktop Road Surface Crack Sealing Machine. As an experienced manufacturer, our team has strong R&D capabilities. One of our biggest advantages is that we can design products according to your requirements at any time. We have a high level of theory and rich practical experience.