Hebei Oil to oil new Energy Technology Co., Ltd. is a company specializing in the production and processing of asphalt cold fill products. After years of continuous improvement and perfection, the performance of cold fill materials is more mature. Both in quality and use, it is better than hot mix asphalt, emulsified asphalt mixture, and with its simple operation, long-term storage, good repair quality, wide use, conducive to environmental protection characteristics, has been applied in the world, in many domestic municipal roads, general highways, highways have been promoted and applied.

Suitable in any weather and environment.

Various types of road surfaces can be repaired.

Have a complete and scientific quality management system.

The modified asphalt also shows good high and low temperature characteristics, can adapt to extreme temperature environment, and has excellent fatigue resistance.

The modified asphalt also shows good high and low temperature characteristics, can adapt to extreme temperature environment, and has excellent fatigue resistance.

After special process treatment, it has higher softening point, coking value and residual carbon value, and better thermal stability.

Medium temperature asphalt

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Good permeability

With good wettability, it can improve the tightness of asphalt pavement, reduce water infiltration into the pavement, and prevent cracks and potholes on the pavement.

Structural stability

Solidify loose aggregate, improve pavement strength, and repair the original viscoelasticity of asphalt.

Good regeneration performance

It can make the aged asphalt reach the performance index of the new asphalt, and restore the road comfort and beauty.

Without milling and grooving, the missing aggregate is added to restore the road work and improve the overall strength of the road surface.

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