Preparation method, preparation device and application of colored pervious concrete

• Main Author: ZHAO CHUANBAO
• Format: Patent
• Language: Chinese; English
• Published: 31.08.2021
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; PERFORMING OPERATIONS; PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE; WORKING STONE OR STONE-LIKE MATERIALS

The invention discloses a preparation method, a preparation device and application of colored pervious concrete. Personnel, raw materials, machinery and technology are prepared before construction; raw materials are poured into a stirrer, stirring is carried out for 12 minutes at the speed of 350 revolutions per minute, and a concrete finished product is output; the product is transported to a construction site, and poured to a construction part; the concrete is paved and leveled; a troweling machine is adopted for compacting and finishing the surface of the concrete; the concrete is cured; joints on the concrete surface are cut by using a cutting machine; and the surface of the concrete is coated with a brightener by adopting an airless sprayer. Therefore, the colored pervious concrete can quickly drain water when it rains after being formed, and urban underground resources are supplemented. The permeable ground stores water, drought is resisted, urban inland inundation is relieved, underground water resourc