Fair-faced concrete is the most advanced form of expression of concrete buildings. Its excellent aesthetic performance is deeply loved by designers and has great environmental protection significance. However, because fair-faced concrete has extremely high requirements on construction technology, concrete formulation, formwork, and workers, it is expensive. With the use of Siiico's polymer "Qingshui film", ordinary concrete pouring can also achieve the effect of clear water concrete, and the formwork can be easily removed to eliminate the release agent, prolong the service life of the formwork, and greatly save costs. Qingshui film, allowing you to easily have the architectural effect of clear water concrete.