Título: Quality Control in Building Process: horizontal outside surfaces - pavings
Descripción: Quality control description about horizontal outside surfaces - pavings Valiente Ochoa, E. (2008). Quality Control in Building Process: horizontal outside surfaces - pavings. [ Ссылка ]
Descripción automática: In this video, the presenter discusses the comprehensive approach to work inspections within the construction process, emphasizing the importance of quality in building. Specifically, the focus is on horizontal finishing, such as floorings and pavements. The presenter highlights the "Plan-Do-Check-Act" methodology for quality planning and project management, including the importance of nonconformity reports and corrective or preventive actions to address any defects or prevent future failures.
The video then guides viewers through the process of installing ceramic pavements, especially in exterior areas. It covers steps from material reception, ensuring mandatory certifications are met, to the preparation of the base, which must be waterproof and ready to support ceramic tile pavements. Details are given on the use of special water-resistant cement and mortars, the process of laying tiles using adhesives, and the importance of using plastic crosses for even joint width and maintaining level surfaces.
For interior ceramic pavements, the presenter shows pictures to explain the leveling of the base, application of a high-elasticity white cement mortar, and the optimal placement of tiles to ensure uniform joints. Special attention is given to tile joint design and the use of color-matching or pigmented elastic mortar to finalize the joints.
The video concludes with an explanation of laying terrazzo or stone pavements, stressing the need for a strong base, the adherence to mandatory minimum distances, acoustic considerations, and the use of polystyrene for thermal insulation. Steps for proper installation are discussed, including wetting stones, maintaining horizontal levels, and incorporating aluminum profiles for expansion joints. After installation and polishing, the final checks for level and finishing are performed to ensure a well-executed and resilient pavement.
The presenter finalizes the video by reiterating the importance of post-installation checks for additional resistance or safety, depending on the intended use of the area, and invites the audience to enjoy the completed construction unit.
Autor/a: Valiente Ochoa Esther
Curso: Este vídeo es el 14/17 del curso Quality control in building Process course | Universitat Politècnica de València (UPV). [ Ссылка ]
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#Control de calidad en ejecución #Construcción #CONSTRUCCIONES ARQUITECTONICAS
