Design of the Lightweight Gypsum Using Point Criterion

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The design of the new lightweight material containing stone dust as a foaming component is described. For the composition of the material with desired properties the simplex sequential optimization was used. As an optimized value the complex point criterion was formed.The new low-cost and environmentally friendly material was designed by the help of the optimization software SOVA 1.0. The bulk density of lightweight gypsum was under 600 kg/m3 and its compressive strength was 1.1 MPa.

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13-19

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July 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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