Regupol® 7210C Acoustic Resilient Layer

Regupol® 7210C Acoustic Resilient Layer is a cost-effective rubber bound product manufactured from recycled materials.

Regupol® is compatible with all types of floor screed; this high performing isolation solution delivers superior impact and airborne performance.

Regupol® 7210C Acoustic Resilient Layer is used under all types of floor screeds in new build apartments and is aimed at constructions where Pre-Completion Testing (PCT) is preferred to that of a Robust Detail (RD).

Regupol® 7210C Acoustic Resilient Layer is an under screed product designed to isolate screeds from the main structure of the building reducing impact energy generated by general footfall.

Benefits

Regupol® 7210C Acoustic Resilient Layer been independently tested on-site to show compliance with the new building regulations in accordance with Approved Document E 2003.
Approved by NHBC for ADE 2003 compliance.
Excellent impact and airborne performance.
Offers long-term performance without collapse or “bottoming” out under high point loads.
Minimal creep even under high loads.
Resistant to ageing and deformation.
Quick and easy to install. No need for separate perimeter strips.
Minimises construction heights.
High quality and exact material thickness guaranteed.
Suitable for use with under floor heating.
Protects expansion joints
Supplied in easy to handle sheets.
Sustainable and also completely recyclable
Mildew and moisture proof
Zero global warming potential (GWP) and zero ozone depletion potential (ODP).

Applications

Regupol® 7210C is designed for applications where superior and cost effective impact sound control is required.

Regupol® 7210C is particularly suited to a variety of new build projects where impact sound needs to be addressed, applications include the following developments:-

Student Accommodation
Apartments
Hotels
Retail
Education Buildings

Specification

Regupol® 7210C Acoustic Resilient Layer is a cost effective rubber-bound product, manufactured from recycled materials. Compatible with all types of floor screed, this high performing isolation solution delivers superior impact and airborne performance.

Regupol® 7210C Acoustic Resilient Layer is quick and easy to install, and because separate perimeter strips are not required, using this system helps ensure an efficient and reliable installation.

Sheet length	Sheet width	Material thickness
2250mm	1150mm	5mm

Regupol® 7210C Acoustic Resilient Layer conforms to the following specifications:

Density	Tensile strength (DIN 53571)	Thermal conductivity	Elongation at break	Temperature resistance	Airborne sound insulation	Impact sound insulation
720kg/m2	approx 0.5N/mm2	approx 0.14W/mK	approx 75%	-40°C to +115°C	49dB (mean average)	46dB (mean average)

*Building Regulations Approved Document E (2003) requirements 45dB or greater

(Performance figures obtained from independent testing)

Installation

Regupol® 7210C Acoustic Resilient Layer is quick and easy to install, with comprehensive installation guidelines available on request.

Before you lay Regupol® 7210C Acoustic Resilient Layer

Prepare the Base Floor: It is important that the base floor is clean (fee from loose dirt and concrete dust). Flat (within National Building Standards +5mm over a 5m span) and where possible, dry

Laying Regupol® 7210C Acoustic Resilient Layer

The Regupol® 7210C Acoustic Resilient Layer is supplied in sheet form. A sharp craft knife andstraight edge must be used for cutting to size.

Joints must be overlapped. The overlap must be at least 50mm and taped down using Regupol® Hi-tack tape

Turn up at all perimeter edges. The Regupol® 7210C Acoustic Resilient Layer should sit above the finished screed height ensuring that there is sufficient material available to lap under all wall linings and skirting boards (we recommend a minimum excess of 75mm).

Lay a waterproof membrane (e.g. Visqueen), minimum of 0.2mm thick over the entire area. This must be overlapped by at least 100mm and must also cover the upturned edges of the Regupol®. All joints must be taped to prevent movement during the casting process.