Road fire-resistant asphalt

The invention discloses road using inflaming retarding asphalt whose components part by weight are as follows: heavy traffic road petroleum asphalt 60-80, pentabromophenyl ether 3-8, magnesium hydroxide 5-20, aluminum hydroxide 5-20, coupling agent 0.3-0.7, tempering agent 1-3, and modifier 0.5-1.5....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HE WEIPING, GAO YUNLONG, LIAO KEJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The invention discloses road using inflaming retarding asphalt whose components part by weight are as follows: heavy traffic road petroleum asphalt 60-80, pentabromophenyl ether 3-8, magnesium hydroxide 5-20, aluminum hydroxide 5-20, coupling agent 0.3-0.7, tempering agent 1-3, and modifier 0.5-1.5. While burning it has high oxygen index to form stable charring layer to arise self extinguishing, little lamp black to reduce environment pollution. Thus it has wide application prospect, good socioeconomic performance. The preparing method is simple, effective, economic, convenient, and widely used.