|Alvan Paint Co.|
Construction Masonry MaterialsEpoxy stone adhesive
Silica Nano particles as functional fillers can be used in adhesives to improve mechanical properties including modulus, strength, hardness, compressive strength and etc. Amount of “compressive strength” for this product according to “standard test method for compressive properties of rigid plastics” with standard No. ASTM D695-02a Amount of “sagging” according to international standard, “standard specification for epoxy-resin based bonding system for concrete” with standard No. ASTM C881 Compressive strength is an objects tolerance against straight axial forces. When an objects compressive strength limit reaches, it will break. With respect to above results, presence of Nano particles in final product causes improvement of adhesive “compressive strength” and increasing of resistance to “sagging”. in other words, increase of viscosity and its stability in comparison with witness sample.