Method for anti-releasing of petroleum asphalt
An improved anti-stripping agent used for petroleum pitch on road is a neutural, non-toxic powder and can serve to increase adhesion of pitch to stone materials, prevent road pitch from being stripped by water, improve anti-ageing performance of pitch and elongate service life.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | An improved anti-stripping agent used for petroleum pitch on road is a neutural, non-toxic powder and can serve to increase adhesion of pitch to stone materials, prevent road pitch from being stripped by water, improve anti-ageing performance of pitch and elongate service life. |
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