发明授权
US08997434B1 Method of installing a flooring system utilizing gypsum underlayments 有权
使用石膏底层安装地板系统的方法

Method of installing a flooring system utilizing gypsum underlayments
摘要:
A method of installing a flooring system including pouring a gypsum underlayment on a substrate, allowing the underlayment to set, but not dry. A water-borne epoxy sealer is provided and applied to the wet, but set, underlayment.
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