Quick-setting emulsified asphalt cold patch material and preparation method thereof
The invention discloses a quick-setting emulsified asphalt cold patch material and a preparation method thereof. The quick-setting emulsified asphalt cold patch material is composed of quick-setting anionic emulsified asphalt, a coagulation-promoting film-forming agent and mineral aggregate accordin...
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Format: | Patent |
Sprache: | chi ; eng |
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