The Properties of the Insulation of Grass
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Abstract
The main purpose of this paper is to study the properties of the insulation of grass. The ratio of mixture of grass and water timber were investigated with 60:40, 70:30 and 80:20 respectively. The sample were prepared on block size 15x15x3 cm 3 . It was observed the physical and thermal properties. The results found that the density of insulation of grass were 0.020 - 0.021 g/cm 3 .The absorption of the sample were 5.769%, 6.060% and 3.125%. The tensile of all insulation sample around 7.614-8.628 Mpa. The thermal conductivity with ratio of grass and water timber 60:40, 70:30 and 80:20 were 0.0493, 0.0196 and 0.0351, respectively. The results confirm that the insulation of grass with ratio of grass and water timber of 70:30 is the most appropriate to develop the insulation.
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