Certificate No: EW687C

Transcription

1 Certificate No: EW687C InstaCoustic 108 & 208 Acoustic Overlay system Description of Product The 108 and 208 systems offer a high performance acoustic floating floor solution for both airborne and impact noise problems, with both timber and concrete floors, in the refurbishment or upgrade of existing dwellings, particularly where the floor height is a Photo/isometric drawing provided by manufacturer concern. Key Factors Assessed Mechanical Resistance & Stability Safety in Use Protection against Noise Durability serviceability and identification Validity This certificate was first issued on 6 th October 2016 and is valid until 20 th March 2019 Issue Dated 21 st March 2018

2 Designed to ensure compliance with Approved Document E Noise, the appropriate solution for an individual floor will always be designed by InstaCoustic. Robust Detail FFT4 also covers the use of this system. System 108 comprises a 9mm water resistant T&G overlay board, an 8mm sound barrier pad and a 6mm IN1 Decoupling fibre, total thickness 23mm. System 208 comprises a 9mm water resistant T&G overlay board, a 13mm sound barrier pad and a 6mm IN1 Decoupling fibre, total thickness 28mm. Both systems incorporate perimeter support and Instacoustic perimeter sealant installed in compliance with design and fitting instructions. Individual site conditions may necessitate variances to these standard instructions. Such cases should be referred to the InstaCoustic Technical Department for approval. All installation and working practices should be in accordance with relevant Codes of Practice, current British Standards and HSE Regulations. If a screed has been applied it must be fully cured before beginning the installation of the floor system. On concrete floors a membrane (if required), such as 1200 gauge polythene sheeting, should be installed over all ground floor slabs and new concrete bases above ground level. Building to be dry and weatherproof. All flooring materials to be stored in safe dry conditions. Instacoustic adhesive and sealant should not be subjected to temperatures of less than 5 c. Floor receiving the 108 or 208 system must be level to within 3mm over a 3m run otherwise a cradle and batten system must be used free of all debris and sharp objects if timber, loose or creaking floor boards must be screwed down and cracks between boards sealed if concrete, hard and dry All beam and block or concrete plank floors should be fully grouted. Any acoustic thresholds or plinths must be fitted before laying the 108 or 208 floor system. Always seek advice from the InstaCoustic Technical Team regarding suitable solutions.

3 LABC consider that, InstaCoustic 108 & 208 Acoustic Overlay system will meet the functional requirements of the Building Regulations (listed below) if the criteria detailed in this certificate are met; The Building Regulations 2010 (as amended) England & Wales Regulation 7 AD A AD E Materials and workmanship The products are acceptable. Structure Subject to limitations detailed below in Conditions section. Resistance to Noise Subject to limitations detailed below in Conditions section. The Building Regulations 2010 (as amended) England None presently The Building Regulations 2010 (as amended) Wales None presently The Building (Scotland) Regulations 2004 (as amended) If you would like to discuss a specific use of the product in Scotland it will require an additional assessment under the Scottish Building Regulations and accordingly you should contact the LABSS STAS Administrator at

4 LABC Warranty The use of the InstaCoustic 108 & 208 Acoustic Overlay system has not been assessed to meet the requirements of the LABC Warranty Technical Manual. If you would like to discuss a specific use please make an enquiry to technical.services@labcwarranty.co.uk InstaCoustic The Sound Insulation Field Test Report F62 Instacoustic The Sound Insulation Field Test Report F137 Robust Detail FFT 4 ISO Management System - Installation and Supply of Acoustic materials GB07/72623 ISO 9001 Management System - Installation and Supply of Acoustic materials GB05/64743 Acoustic Flooring Systems 108 & 208 Fitting instructions V1 Acoustic Thresholds and Plinths For Systems 108 & 208 Acoustic Systems for Stairs 108 & 208 Instacoustic Brochure v5 EINS/0309/00001 EINS/0309/00002 EINS/0309/00004

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