System and method for coating dimensionally stable construction materials

Abstract

The invention relates to a system for coating dimensionally stable construction materials ( 1 ), especially facade components, as protection against environmental influences. The aim of the invention is to provide a system and a method for coating dimensionally stable construction materials, by which means the construction materials can be protected against atmospheric exposure in a rapid, simple and durable manner. To this end, a base material ( 2 ) having a rubber-elastic behaviour and containing a reinforcing mat ( 3 ) is applied to the construction material ( 1 ), and an outer layer ( 4 ) comprising an acyl copolymer as a binding agent is applied to the base material ( 3 ).

1 . A system for coating dimensionally stable construction materials ( 1 ), in particular facade components, as protection from environmental influences, characterized by a base material ( 2 ) which is applied to the construction material ( 1 ) and has rubber-elastic behavior and in which a reinforcing mat ( 3 ) is embedded, and an outer layer ( 4 ) which is applied to the base material ( 2 ) and comprises a polymer, in particular an acrylic polymer, or a copolymer, in particular an acrylic copolymer, as a binder.  
   
   
       2 . The system as claimed in  claim 1 , characterized in that the base material ( 2 ) contains a rubber, elastomer or rubber material.  
   
   
       3 . The system as claimed in  claim 1 , characterized in that the base material ( 2 ) is brushable and self-adhesive.  
   
   
       4 . The system as claimed in  claim 1 , characterized in that the base material ( 2 ) contains milled rubber parts, in particular recycled material.  
   
   
       5 . The system as claimed in  claim 1 , characterized in that the outer layer ( 4 ) contains titanium dioxides and/or quartz and/or calcite as a filler.  
   
   
       6 . The system as claimed in  claim 1 , characterized in that the outer layer ( 4 ) contains colored pigments.  
   
   
       7 . The system as claimed in  claim 1 , characterized in that the reinforcing mater ( 3 ) is woven fabric or knitted fabric.  
   
   
       8 . The system as claimed in  claim 1 , characterized in that the reinforcing mater ( 3 ) consists of fiber materials, in particular glass fibers.  
   
   
       9 . A method for coating a dimensionally stable construction material with a coat as protection from environmental influences, characterized in that a rubber-elastic base material ( 2 ) is applied to the construction material by brushing on and a reinforcing mat ( 3 ) is embedded in the base material ( 2 ) and an outer layer ( 4 ) comprising a polymer, in particular acrylic polymer, or a copolymer, in particular acrylic copolymer, as a binder, is then applied to the base material ( 2 ).  
   
   
       10 . The method as claimed in  claim 9 , characterized in that the base material ( 2 ) is smoothed before the application of the outer layer ( 4 ).  
   
   
       11 . The method as claimed in  claim 9  characterized in that the outer layer ( 4 ) is applied by spreading or filling.