A road surface mix includes a solid inert material and a transparent binder able to bind the solid inert material and make it visible so that, in view of the transparency of the binder, the resulting compact mass takes the color of the solid inert material and is therefore integrated easily in special valuable settings. The transparent binder includes an ethylene copolypmer and an ethylene polymer and/or oils mixed in such manner that the transparent binder has a viscosity of 800-16000 cps at a temperature of 130-180° C.