The Influence of Fly Ash on the Foaming Behavior and Flame Retardancy of Polyurethane Grouting Materials
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14061113
Abstract: Polyurethane (PU) grouting material has been widely utilized to control water inrush in mining fields. However, the application has been limited by its high cost and poor flame retardancy. Here, we use the fly ash… read more here.
Keywords: fly ash; polyurethane grouting; foaming behavior; grouting materials ... See more keywords
Preparation and Performance of Water-Active Polyurethane Grouting Material in Engineering: A Review
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14235099
Abstract: Polyurethane foam materials have broad application prospects in practical engineering as flame retardants, waterproof coatings, and grout repair materials due to advantages such as light weight, quick forming, and good durability. Due to water’s low… read more here.
Keywords: polyurethane grouting; water; foam materials; polyurethane ... See more keywords