Ground protection system with high dynamic crack bridging

• Main Authors: SALIOGLU OZGUR, KASEMI EDIS, GROTZINGER JOCHEN, VON DER BRUGGEN UWE
• Format: Patent
• Language: Chinese; English
• Published: 21.07.2023
• Subjects: ADHESIVES; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DYES; FILLING PASTES; INKS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The subject of the invention is a floor protection system comprising (i) optionally at least one epoxy primer, (ii) at least one polyurethane coating, (iii) optionally quartz sand applied in and/or on the polyurethane coating, and (iv) an epoxy sealant applied in and/or on the polyurethane coating, it is obtained from a resin component containing at least one liquid epoxy resin and a hardener component containing at least one amine of formula (I). The floor protection system according to the invention has an aesthetically pleasing, hard and robust surface and good dynamic crack bridging as well as unexpectedly high ductility of the sealant. It is particularly suitable as a surface protection system for parking lots and travelable ramps. 本发明的主题是地面保护系统，包括：(i)任选至少一种环氧树脂底涂漆，(ii)至少一个聚氨酯涂层，(iii)任选石英砂，其播撒在聚氨酯涂层之中和/或之上，以及(iv)环氧树脂密封料，其由含有至少一种液体环氧树脂的树脂组分和含有至少一种式(I)的胺的固化剂组分获得。根据本发明的地面保护系统具有美观、坚硬且坚固的表面和良好的动态裂缝桥接以及密封料的出人意料的高延展性。其特别适合作为停车场和可行驶坡道的表面保护系统。