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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| creator | ZHU DONGHAO QIU JUNFENG XU LONG HONG JING |
| description | 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 according to a weight ratio of 1:(1.2-1.8):(12.5-16.6), the coagulation-promoting film-forming agent is composed of chloride powder and water in a weight ratio of (10-15):(85-90), and the quick-setting anionic emulsified asphalt is composed of, by weight, 55-60% of linear SBS modified asphalt, 1.2-1.5% of an anionic emulsifier, and the balance of water. The quick-setting anionic emulsified asphalt is adopted and can be used in a humid environment, the quick-setting anionic emulsified asphalt contains the linear SBS modified asphalt, and the mechanical properties and the bonding property of the quick-setting emulsified asphalt cold patch material can be well improved; and the preparation method is simple and convenient to o |
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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 according to a weight ratio of 1:(1.2-1.8):(12.5-16.6), the coagulation-promoting film-forming agent is composed of chloride powder and water in a weight ratio of (10-15):(85-90), and the quick-setting anionic emulsified asphalt is composed of, by weight, 55-60% of linear SBS modified asphalt, 1.2-1.5% of an anionic emulsifier, and the balance of water. The quick-setting anionic emulsified asphalt is adopted and can be used in a humid environment, the quick-setting anionic emulsified asphalt contains the linear SBS modified asphalt, and the mechanical properties and the bonding property of the quick-setting emulsified asphalt cold patch material can be well improved; and the preparation method is simple and convenient to o</description><language>chi ; eng</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200508&DB=EPODOC&CC=CN&NR=111116102A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200508&DB=EPODOC&CC=CN&NR=111116102A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU DONGHAO</creatorcontrib><creatorcontrib>QIU JUNFENG</creatorcontrib><creatorcontrib>XU LONG</creatorcontrib><creatorcontrib>HONG JING</creatorcontrib><title>Quick-setting emulsified asphalt cold patch material and preparation method thereof</title><description>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 according to a weight ratio of 1:(1.2-1.8):(12.5-16.6), the coagulation-promoting film-forming agent is composed of chloride powder and water in a weight ratio of (10-15):(85-90), and the quick-setting anionic emulsified asphalt is composed of, by weight, 55-60% of linear SBS modified asphalt, 1.2-1.5% of an anionic emulsifier, and the balance of water. 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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 according to a weight ratio of 1:(1.2-1.8):(12.5-16.6), the coagulation-promoting film-forming agent is composed of chloride powder and water in a weight ratio of (10-15):(85-90), and the quick-setting anionic emulsified asphalt is composed of, by weight, 55-60% of linear SBS modified asphalt, 1.2-1.5% of an anionic emulsifier, and the balance of water. The quick-setting anionic emulsified asphalt is adopted and can be used in a humid environment, the quick-setting anionic emulsified asphalt contains the linear SBS modified asphalt, and the mechanical properties and the bonding property of the quick-setting emulsified asphalt cold patch material can be well improved; and the preparation method is simple and convenient to o</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
| title | Quick-setting emulsified asphalt cold patch material and preparation method thereof |
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