Neste trabalho são apresentadas algumas características físicas, vantagens e viabilidade do uso do pó de tecido, proveniente do processamento de resíduos têxteis que são descartados em confecções em geral. A produção e utilização desse tipo de pó diminui o impacto ambiental e se mostra viável economicamente, pois é produzido facilmente a partir do processamento de resíduos, que seriam descartados na natureza. O presente trabalho mostra o estudo da produção do pó de tecido e a sua substituição parcial do agregado miúdo natural na produção de concretos de cimento Portland convencionais. Para comprovar a viabilidade técnica e econômica do uso do pó de tecido foram analisadas características do agregado como sua composição granulométrica, e seu comportamento nos ensaios de abatimento tronco de cone (Slump Test). Uma relação água-cimento também foi convencionada a um concreto usual com resistência esperada de 27MPa. Com estes dados foi definido um traço para o concreto utilizando 5% e 15% de agregado pó de tecido, substituindo a areia. A pesquisa apresenta os resultados de resistência à compressão simples dos corpos de prova cilíndricos de concreto aos 28 dias. Verificou-se que as amostras não apresentaram diferenças significativas de resistência entre si, tão pouco com relação às resistências de um concreto convencional produzido somente com agregado miúdo natural. Entretanto, houve uma melhora nos resultados dos ensaios à compressão, principalmente no concreto com 15% de pó de tecido. / On this work are present some physical characteristics, advantages and viability of the use of the fabric dust, proceeding from the processing of textile residues that are discarded in confections in general. The production and use of this type of dust diminish the ambient impact and if it shows economically viable, therefore it is produced easily from the processing of residues, which would be discarded in the nature. The present work shows to the study of the production of the dust of tissue its partial substitution of the natural small aggregate in the production of concrete of Portland cement conventional. To prove the viability economic technique and of the use of the fabric dust they had been analyzed characteristic of the aggregate as its grain sized composition, and its behavior in the discouragement assays cone trunk (Slump Test). A relation water-cement also was stipulated to the one usual concrete with resistance waited of 27 MPa. With these data a trace for concrete using 5% and 15% of added fabric dust, substituting was defined the sand. The research presents the results of simple compressive strength of the cylindrical bodies of test of concrete to the 28 days. It was verified so little that the samples had not presented significant differences of resistance between itself, with regard to the resistance of a conventional concrete only produced with natural small aggregate. However, the compression had an improvement in the results of the assays, mainly in the concrete with 15% of fabric dust.

Este documento presenta el Proyecto de Comunicación para el Desarrollo “Ampay, me salvo y a toda mi familia” que aborda el problema comunicacional de la desvinculación de los vecinos y vecinas adultos de las zonas urbanas de Comas con su responsabilidad sobre las etapas de generación y segregación del manejo de residuos sólidos. Comas es uno de los distritos más contaminados de la ciudad de Lima, en el que los adultos, público objetivo del proyecto, realizan malas prácticas ambientales que afectan sus espacios públicos y privados. Es decir, no tienen conciencia ambiental, ya que su conocimiento sobre el cuidado ambiental no se ve reflejado en sus acciones; por lo que resulta relevante trabajar desde las personas para contribuir a la solución de esta problemática. A partir del desarrollo de una investigación para el diagnóstico y sus resultados, el objetivo comunicacional del proyecto es visibilizar el vínculo existente entre las malas prácticas ambientales de los vecinos y vecinas adultos de las zonas urbanas de Comas y sus consecuencias en el bienestar de su familia para lograr que realicen prácticas ambientales positivas en las etapas de generación y segregación de residuos sólidos en los espacios públicos y privados. Para lograrlo, el proyecto utiliza una metodología lúdica y familiar para incentivar la reflexión y reconocimiento de las malas prácticas y así, los vecinos y vecinas puedan aprender y realizar buenas prácticas ambientales. Así, a través de un enfoque comunicacional, se busca que los vecinos y vecinas reconozcan su rol en la problemática de manejo de residuos sólidos en su distrito, identifiquen las buenas prácticas que están a su alcance, cuenten con la información de las condiciones necesarias para realizarlas y, finalmente, realicen nuevas prácticas ambientales positivas en las etapas de generación y segregación de residuos sólidos en el espacio público y privado. / This document presents the project of Communication for Development “Ampay, me salvo y a toda mi familia” that addresses the communicational problem of the separation of adult neighbors from the urban areas of Comas with their responsibility on the stages of generation and segregation of solid waste management. Comas is one of the most polluted districts in the city of Lima, in which adults, target audience of the project, do bad environmental practices that affect their public and private spaces. That is, they have no environmental awareness, since their knowledge about environmental care is not reflected in their actions. Therefore, it is relevant to work in people’s attitudes and behaviors to contribute to the solution of this problem. The results of an investigation determined that the communicational objective of the project is to make visible the link between the bad environmental practices of the adult neighbors in the urban areas of Comas and its consequences on the well-being of their family to ensure that they carry out positive environmental practices in the stages of generation and segregation of solid waste in public and private spaces. In order to fulfill the objective, the project uses a fun and familiar methodology to encourage reflection and recognition of bad practices, so that neighbors can learn and perform good environmental practices. In this way, based on a communicational approach, the project wants neighbors to recognize their role in the problem of solid waste management in their district, to identify the good practices that are within their reach, to have the information of the necessary conditions to carry them out and finally, to perform new positive environmental practices in the stages of generation and segregation of solid waste in the public and private space.