Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VERWENDUNG EINES FLÜSSIG AUFZUBRINGENDEN REAKTIVDACHABDICHTUNGSMITTELS ZUR HERSTELLUNG EINER DACHABDICHTUNG
The invention relates to the use of a reactive liquid applied material for producing a roofing membrane, wherein the reactive liquid applied material has a liquid component and a powder component, wherein the powder component comprises a mineral binder system consisting of a plurality of mineral binders capable of forming an ettringite phase when combined, and wherein the liquid component comprises one or more aqueous polymer dispersions. According to the invention, the reactive material contains at least twice, preferably at least 2.5 times, in particular at least three times as much wt. % solids content of polymers as it does wt. % mineral binders, a proportion of a PU polymer is at most 30% of the solids content of polymers, relative to the total mass of the polymers, and at least one of the polymers used in the reactive roof waterproofing product has a Tg determined by DSC of less than −20° C., preferably less than −30° C.
VERWENDUNG EINES FLÜSSIG AUFZUBRINGENDEN REAKTIVDACHABDICHTUNGSMITTELS ZUR HERSTELLUNG EINER DACHABDICHTUNG
The invention relates to the use of a reactive liquid applied material for producing a roofing membrane, wherein the reactive liquid applied material has a liquid component and a powder component, wherein the powder component comprises a mineral binder system consisting of a plurality of mineral binders capable of forming an ettringite phase when combined, and wherein the liquid component comprises one or more aqueous polymer dispersions. According to the invention, the reactive material contains at least twice, preferably at least 2.5 times, in particular at least three times as much wt. % solids content of polymers as it does wt. % mineral binders, a proportion of a PU polymer is at most 30% of the solids content of polymers, relative to the total mass of the polymers, and at least one of the polymers used in the reactive roof waterproofing product has a Tg determined by DSC of less than −20° C., preferably less than −30° C.
VERWENDUNG EINES FLÜSSIG AUFZUBRINGENDEN REAKTIVDACHABDICHTUNGSMITTELS ZUR HERSTELLUNG EINER DACHABDICHTUNG
USE OF A REACTIVE LIQUID APPLIED ROOF WATERPROOFING PRODUCT FOR PRODUCING A ROOFING MEMBRANE
UTILISATION D'UN PRODUIT D'IMPERMÉABILISATION DE TOIT APPLIQUÉ LIQUIDE RÉACTIF POUR LA PRODUCTION D'UNE MEMBRANE DE TOITURE
BOESKER DENNIS (Autor:in) / WILLEN KEVIN (Autor:in) / WILGEN RALF (Autor:in) / GREIWE MAGNUS (Autor:in) / SAALBACH CHRISTIANE (Autor:in) / SCHRAND LUKAS (Autor:in) / KIEHN SEBASTIAN (Autor:in) / ENGEL JENS (Autor:in)
02.08.2023
Patent
Elektronische Ressource
Deutsch
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