Utilização de resíduos da indústria do papel em compósito com diferentes matrizes.

Abstract

This study evaluated the use of waste from the paper industry in composites based on cement, plaster and a combination of cement and ceramic industry waste, was established four mixtures: 1:4, 1:5, 1:6 and 1:7 , and molded body-of-proof prismatic to the traction test in flexion at three points and absorption by immersion. It was used the Tukey’s test to demonstrate the similarity of values. The test results provided the absorption between 26.27 and 35.14%, and the tests of traction in flexion ranged from 0.57 to 1.08 MPa. The tests were performed at 14 days, and a procedure of NBR 6118 was adapted to estimate the values of resistance at 28 days.