MX2019004404A - Concrete tiles and production process. - Google Patents

Abstract

The present invention relates to concrete tiles and the production process thereof. It comprises at least five stages consisting of the mixing process, adding the liquid components, plasticizer additive, water, and pigment, in a container or hopper (10) with a capacity of up 20kg to 30kg, beating the materials for a time of up to five minutes, adding the solid materials, hydraulic cement of high resistance, fine scratch, and coarse scratch. Also, it includes mixing for five minutes until forming a homogeneous consistency, preparing the molds (11) by applying canola oil made of polystyrene, Uranus, fiberglass, accommodating them on a rectangular vibrating table (12) to dislodge air bubbles and dispersing the mixture when starting the casting therein. Additionally, it comprises a setting or drying process using a single-phase electric oven (13) to remove moisture, removing the pieces for avoiding fractures or fissures, and checking quality and weight. The pieces are left to rest for 24 hours to reach a hardness of up 350 to 500 kg/cm2. The deburring stage eliminates any excess in the piece, going to the quality control and inspection area, making the separation thereof, for the final detail. Further, in the stage of applying a synthetic iron oxide coloring pigment for concrete to give it the programmed color, a first coat is applied to obtain the desired tone, allowing drying it for one hour. Finally, the stage of applying a silicone rubber sealant insolvent produces an invisible elastic layer that waterproofs and prevents absorption of moisture and ultraviolet rays. The application of a said sealant is left to dry for an hour, cleaned to remove the excess, concluding the finishing of the concrete tiles and performing its packaging.