 Impacta-Regupol ProCurve underlayments are designed to reduce impact noise in the floor ceiling assembly. Impacta Regupol ProCurve underlayments are crush resistant, durable and offer high acoustic performance under gypsum & screed topping. ProCurve Models E 48 and BA screed insulation sheeting provide dependable and effective impact and footstep sound insulation under screed with maximum traffic loads of 30 KN/m² or 50 KN/m². ProCurve E 48 achieves a degree of impact sound-protection improvement of ΔLw,R = 18dB, ProCurve BA of ΔLw,R = 24 dB. |
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  Underlayments for under Gypsum & Screed Topping |
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| Impacta-Regupol ProCurve E 48 has a maximum load bearing capacity of 30 KN/m². It offers long term performance without collapse and is resistant to deformation. Besides its minimal construction height it stands out due to its resistance against lactic acid and fatty acid. Regupol E 48 achieves an impact sound reduction value of ΔLw,R = 18dB and ΔLw 20 dB. |
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| Impacta-Regupol ProCurve BA is a specialized product for sound insulation under heavy loads, it is permanently elastic and has an almost unlimited service life. ProCurve BA is designed for loads up to 50 KN/m², and achieves an impact sound reduction value of ΔLw,R = 24 dB. |
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