calendar>> January 22. 2014 Juche 103 |
New Kind of Denatured Paint Developed in DPRK
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Pyongyang, January 22 (KCNA) -- The Geological Institute under the State Academy of Sciences in the DPRK has recently developed a new kind of outdoor paint with high utility. The paint, made of native minerals with various colors and denatured polyvinyl alcohol, is suitable to the exterior of dwelling houses and public buildings. It can be also applied to the interior of buildings. This kind is better than other previous outdoor paints as it is fast to dry up after painting and its color does not go off easily for strong cohesiveness caused by reaction between carbon dioxide in the air and calcium hydroxide in the surface of concrete walls. |
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