Panel-shaped construction elements

Abstract

A construction element obtained by fastening a reinforcement to an insulating panel, using an adhesive containing one or more mineral binders and/or one or more polymeric binders, and optionally one or more fillers, optionally one or more adjuvants and optionally one or more additives, the reinforcement being embedded partially but not completely in the adhesive.

1 . Construction elements obtainable by fastening reinforcement with adhesive to insulating panels,
 the adhesive comprising one or more mineral binders and/or one or more polymeric binders, and optionally one or more fillers, optionally one or more adjuvants and optionally one or more additives, and   the reinforcement being embedded partially but not completely in the adhesive.   
     
     
         2 . The construction elements of  claim 1 , characterized in that one or more polymeric binders are selected from the group encompassing polyurethanes, polyesters, vinyl esters, polyepoxides, polyamides and polymers based on ethylenically unsaturated monomers. 
     
     
         3 . The construction elements of  claim 1 , characterized in that polymeric binders selected are one or more polymers based on one or more ethylenically unsaturated monomers selected from the group encompassing vinyl esters, (meth)acrylic esters, vinylaromatics, olefins, 1,3-dienes, and vinyl halides, and optionally further monomers copolymerizable therewith. 
     
     
         4 . The construction elements of  claim 3 , characterized in that the polymers are present in the form of aqueous dispersions or in the form of powders redispersible in water. 
     
     
         5 . The construction elements of  claim 1 , characterized in that the insulating panels have a length of 50 to 500 cm, a width of 20 to 150 cm, and a thickness of 1 to 50 cm. 
     
     
         6 . The construction elements of  claim 1 , characterized in that the reinforcement is based on organic materials, such as plastics, or on inorganic materials, such as metals or inorganic fibers. 
     
     
         7 . The construction elements of  claim 1 , characterized in that the adhesives comprise
 0.1 to 95 wt % of polymeric binders,   1 to 95 wt % of mineral binders,   5 to 95 wt % of fillers,   optionally 0.01 to 1 wt % of plasticizers,   optionally 0.01 to 1 wt % of thickeners,   optionally one or more further adjuvants, and optionally one or more additives;   the figures in wt % are based on the dry weight of the adhesives and add up in total to 100 wt %.   
     
     
         8 . The construction elements of  claim 1 , characterized in that the application thickness of the adhesives (layer of adhesive) on the insulating panels is 2 to 80 mm. 
     
     
         9 . The construction elements of  claim 1 , characterized in that the reinforcement protrudes 5 to 500 mm from the layer of adhesive. 
     
     
         10 . The use of the construction elements as claimed in  claim 1  for producing formwork. 
     
     
         11 . The use of the construction elements as claimed in  claim 1  for producing built structures, such as walls, floors, ceilings, or building structures. 
     
     
         12 . The use of the formwork from  claim 10  for producing built structures, such as walls, floors, ceilings, or building structures.