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What is the penetration of phenomenon?
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The water go through capilaries that is available in the structure of material. The water will penetrate in to the wall or partition due to capilary phenomenom.
How to penetrate
Penetrating is a difficulty because of the tropical climate in Viet Nam. All methods is used in penetrating temporaryly.
Serveral efficient metheds to resist penetration
* Spraying chemical in to composition deeply. * Using the new materials: Besides traditional materials, we need to research and complete to meet both for tropicalization demand and corresponding with conditioins to make convenient and comfortable but it resists heat, cold, water and mold, eroded, eclipse, degenerate...
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Aplying fibre material for core instead of the old materials such as fibre glass is light material ( appear in the core gypsum board is designed for installing wall and partition) can resist moisture, elastic and thermal insulation, sound insulation.
Resource: E-I page - Construction Ministry
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