For operating hotels, full closure for renovation will cause millions of dollars in revenue loss. The dry-installation EPS Cement Sandwich Wall Panel allows construction teams to replace old partition walls between guest rooms without heavy wet work, reducing noise and dust impact to the minimum. Many 3-5 star hotel renovation projects in Southeast Asia have adopted EPS Cement Sandwich Wall Panel to cut total renovation period by 60%, while upgrading sound insulation performance to improve guest satisfaction scores.