And Robust Detail EFC4 remains the most often used detail, featuring IsoRubber Base underneath a screed on precast concrete planks As IsoRubber Base is a specified proprietary component listed as the resilient layer in E‑FC‑4, any(EFC4, EFC5) or a modified beam and block structure (EFC6) (Illustrations from Robust Details Handbook are shown on pages 3 and 4) Please refer to Robust Details Handbook for full compliance details In all cases, various resilient layer(s) are positioned between the floor and the screed to eliminate impact sound, with airborne sound controlled by the mass of the overall floor2 Are precast concrete planks 150mm (min) thick and of mass per unit area 300 kg/m 2 (min)?
Separating Floor Concrete Robust Detail E Fc 1 Cellecta
E-fc-4 robust detail
E-fc-4 robust detail-ROBUST DETAILS EFC4 > EXTERNAL (FLANKING) WALL JUNCTION;Robust Details is the market leader in sound testing compliance for Part E Building Regulations The Robust Details website uses cookies to give you the best possible experience on our website By continuing to browse our website or by closing this message, you accept our use of cookies
Checklists Concrete Floors For Loadbearing Masonry EFC1 Precast concrete plank with directapplied screed and timber floating floor treatment EFC4 Precast concrete plank with Thermal Economics IsoRubber system and floating screed EFC5 Precast concrete plank and Cellecta Yelofon HD10 system and floating screedAs part of the Robust Details registration Thermal Economics offer onsite training for installers and site managers on all sites using the Robust Details EFC4, EFC12 and EFC14 If you have already registered your site with Robust Details Ltd and would like to book your onsite training please provide your details by clicking hereFor use with dense aggregate block flanking walls only;
Robust Details Limited Edition 4 robust details ® Dear Colleague, Thank you for subscribing to receive updates to the Part E Robust Details Handbook In this update pack, we have included a new floating floor treatment option for the generic timber separating floors EFT1, EFT2 and EFT3 and the steel joisted floor EFS2Concrete EFC8 45 62 Isover RD Acoustic Floor Slab 25mm Separating Floors Scotland Floor Type Detail Acoustic performance dB (D nT,w) Impact performance dB (L' nT,w) Insulation Order Code Timber VFT1 56 56 Between I Joists APR 10 100mm Between Floating Floor Battens APR 10 50mm VFT2 56 56 Between I JoistsRobust Details has recently changed the way you login and all users have now been migrated to the new system Your username is the email address shown in your "My Account" members section
An example of a Robust Detail is EFC4, which is a precast concrete plank construction using IsoRubber Base for impact sound reduction It is very easy for a housing developer to specify a Robust Detail, because the plots only need to be registered with Robust Details Ltd and a copy of the Purchase Statement forwarded to Building Control By building exactly to the registeredEFC6 CONCRETE BEAM AND BLOCK concrete topping Regupol E48 system and floating screed Beam and block floor with precast or insitu edge beams;Separating floor – Precast concrete plank – PCT solution to Robust Detail EFC4 RUBBERfon Impact 6 Separating floor – Modified beam and block – PCT Solution to Robust Detail EFC6 YELOfon HD10 System Separating floor – Precast concrete plank – PCT solution to Robust Detail EFC9 RUBBERfon Ultratop 3/5 Separating floor – Precast concrete plank – PCT
Robust detail EFC2 Acoustic Solutions Robust detail EFC2 compliant floating floor treatment options Table CF2b FFT4 Resilient overlay platform floor system FFT5 Resilient overlay shallow platform floor system DPM DPM Robust detail performance (1) Perimeter edge strip required Treatment used as a PCT Solution Typical PCT (2) rd••••L w = 21dB YELO fon® FS50 P rd•••L• wAvailable FastrackCAD Drawings AutoCAD Drawing Description PDF Drawing;ROBUST EFC4 DETAIL Approved Document E compliant 4 The fitting of ISOEDGE is simple but IMPORTANT Omissions and faulty workmanship can lead to REJECTION by the Building Control Body/Robust Details Ltd and SOUND TEST FAILURES necessitating COSTLY REPAIRS Door opening to terrace/communal area Fully wrap pipe & fill entire void with fibrous quilt Service pipe
3 Are inner leaves to external (flanking) walls of the correct'Robust Detail EFC4 Installation Guide' flanking insulation strip engineered for the purpose Faulty installation of the floor perimeter is the single biggest cause of sound test failures in screeded floors Corners and pipe penetrations require a skillful treatment for which a simple 'monolithic' turn up of the underscreed mat is inadequate Isoedge is a purpose made perimeterEFC14 To view an animation hover your mouse in the box to the left and click the play icon SIGN IN / SIGN UP To download the online Handbook robustdetails® is the alternative to precompletion sound testing in new attached dwellings under the authority of Statutory Instruments 04 1465 & 1466 Contact for technical assistance technical@robustdetailscom or by phone,
Ceiling CT0 & CT1 (Refer to "Robust details Part E" handbook) EFC10 Refers to cast in situ concrete slab EFC11 Screed 65 mm (min) sand cement screed or 40 mm proprietary screed, nominal 80 kg/m2 Resilient layer 10 mm TRANQUILT Precast floor A minimum 150 mm deep hollow core units with a minimum mass of 300 kg/m2 Ceiling CT0 & CT1 (Refer to "Robust4 5 ROBUST EFC4 DETAIL Approved Document E compliant 8 The fitting of ISOEDGE is simple but IMPORTANT O'#,,#)(, ˙(˚ ˙&2 0)%'˙(,"#* ˛˙( &˜˙˚ ) REJECTION ˝2 "˜ B#&˚#(!The following extracts EFC1, EFC4, EFC5, EFC8, EFC9, EFC11, EFC12 and EFC13 issued by Robust Details Limited show methods of floor construction and finish which, if constructed in accordance with their Handbook, may be used in completely new build attached dwellings as an alternative means of complying with Building Regulations (England and Wales)
EFC5 To view an animation hover your mouse in the box to the left and click the play icon SIGN IN / SIGN UP To download the online Handbook robustdetails® is the alternative to precompletion sound testing in new attached dwellings under the authority of Statutory Instruments 04 1465 & 1466 Contact for technical assistance technical@robustdetailscom or by phone,EFC6 robust details® 4 Separating wall junction Separating wall • if using robust details ®for wall – refer to Table 3a in introduction to select an appropriate robust details®separating wall • if using wall requiring precompletion testing – seek specialist advice Core floor junctions with wall • floor blocks to be tightly abutted • if beams are bearing on wall (ieEFC4 To view an animation hover your mouse in the box to the left and click the play icon SIGN IN / SIGN UP To download the online Handbook robustdetails® is the alternative to precompletion sound testing in new attached dwellings under the authority of Statutory Instruments 04 1465 & 1466 Contact for technical assistance technical@robustdetailscom or by phone,
Separating Floor – Concrete EFC4™ robust details ® CHECKLIST (to be completed by site manage r/ supervisor) Company Site Plot Site manage r/ supervisor Ref Item 1 Has training been received from Thermal Economics?Robust detail EFC5 Acoustic values (2) Values quoted are typical, based on the treatment being installed correctly and precompletion tested Airborne performance tested in accordance with BS EN ISO Impact performance tested in accordance with BS EN ISO 1407 1998 Ceiling treatment options YELO fond Estrip Robust detail approved resilient layer installation optionsRobust Detail mean performance L nT,w = 55dB D nT,w C tr = 52dB Typical PCT performance (2) L = 55dB D nT,w C tr = 52dB Mat 1 2 Pol 1 1 Hea 2 3 Code credits* Robust detail EFT6 floating floor treatment Ceiling board fixings must not penetrate or touch the floor joists 16mm (min) metal resilient bars mounted at right angles to the joist at 400mm centres Primary ceiling CT1Two
Although a site doesn't have to be registered with Robust Details to use Thermal Economics' IsoRubber sound insulation products, many are;Edition 4 robust details EFC4 EFC5 EFC6 EFC8 EFC9 EFC10 EFC11 EFC12 EFC13 EFC14 Timber walls EWT1 EWT2 EWT4 Timber floors EFT1 EFT2 EFT3 EFT5 EFT6 Steel floors EFS1 Note Refer to Tables 3a, 3b and 3c in the Introduction for valid combinations of the Robust Details walls and floors 3of 12 Introduction Edition 4 SeptemberRelease of Robust Detail EFC16 We are proud to announce the release of a new Robust Detail compliant floor system and another first for the acoustic insulation industry Robust Detail EFC16 will be included in the February update to the RD Patten Book and is the first precast plank overlay system to guarantee 3 Code for Sustainable Homes / BREEAM Multi
EFC4 (01)DWG 150mm Plank with 40mm Flow Screed & Metal Ceiling System with Minimum 150mm Void EFC4 (01)PDF EFC4 (02)DWG 150mm Plank with 65mm Sand/Cement Screed & Metal Ceiling System with MinimumRobust Detail FFT4 resilient overlay platform floor systems can be used in EFC1, EFC2, EFC7, EFS1, separating floors The acoustic floor slab must achieve a minimum laboratory performance of rd∆Lw=17dB The mass of the proprietary platform system inclusive of resilient layer greater than or equal to 16 kg/m2 mass per unit area No services are to be installed withinEFC18 All 18 New Robust Detail separating floor added – Reinforced concrete slab with floating screed I n t r o d u c t i on 1of 12 Introduction Edition 4 February 17 Update robust details ® This Handbook contains the separating wall and separating floor constructions that have achieved the status of Robust Details for Part E of the Building Regulations (England and Wales) and Part G
Separating floor – Precast concrete plank – PCT solution to Robust Detail EFC9 RUBBERfon Ultratop 3/5 Separating floor – Insitu concrete slab – PCT solution to Robust Detail EFC10 ScreedBoard 28 Separating floor – Metal web joists – Robust Detail EFT6 ScreedBoard 28 Separating floor – Precast concrete plank – Robust Detail EFC1 ScreedBoard 28 SeparatingSeparating floor Concrete Robust detail EFC2 Construction notes Materials must be installed in accordance with manufacturers' and Robust detail instructions to achieve required acoustic performance values Wall treatments MUST be isolated from the floating floor with YELOfon ES or FS flanking strip Fig CF2 shows Cellecta DECKfon Batten 45 and ES5/100 flanking strip AnyNoting that robust detail EFC3 has been withdrawn Out of the sixteen robust details, twelve utilise precast concrete planks (EFC1, EFC4, EFC5, EFC8, EFC9, EFC11, EFC12, EFC13, EFC14, EFC15, EFC16 and EFC17) and two utilise beam and block (EFC6 and EFC7) In Appendix A1 – Additional Guidance of the Part E Robust Details Handbook there is
For details on using Regupol® EFC6 please refer to the Approved for use under the Robust Detail scheme to Part E compliance, Regupol ® Quietlay has been specifically developed for controlling impact and airborne sound in all types of residential projects, including • Apartments • Student accommodation • Care homes *PreCompletion Testing may be be required toInsert the new Robust Detail EWM31 to the end of the 'Separating Walls, Masonry' section 3 Remove and replace just the first page (p1 p2) of EWT2 4 Remove and replace all pages of EFC15 5 Remove and replace just the first page (p1 p2) of EFT1 6 Remove and replace all pages of Appendix A1 7 Remove and replace all pages of Appendix September 17 UpdateCOSTLY REPAIRS F #I, )E˚!˜ 0˙ & ",˜& ˙˚"˜,#/˜ ˙*˜ ˙(˚,") &˙* )( &)) D)) )*˜(#(!
Upon publication of the latest revision Part E Robust Details by Robust Details Ltd, Aglite Ultima may now be registered with EWM17, EWM12, EWM22 and EFC4 With EWM17, EWM22 and Aglite Ultima, you can enjoy significant benefits including † ONE BLOCK ON SITE Party Walls, Inner leaf of Internal Walls, Beam & Block Floors, External Walls for render (73N/mm 2)EFC4 To view an animation hover your mouse in the box to the left and click the play icon SIGN IN / SIGN UP To download the online Handbook robustdetails® is the alternative to precompletion sound testing in new attached dwellings under the authority of Statutory Instruments 04 1465 & 1466 Contact for technical assistance technical@robustdetailscom or by phone,Robustdetails® EFC2 and EWS2 can be used in combination EFC10 had no wall that could be used in combination Original Details robustdetails® New Details introduced for reinforced concrete frame Latest Details Separating walls E‐FC‐2E‐FC‐10 E‐FC‐18 E‐FS‐1E‐FS‐2E‐FS‐3 E‐WS‐1 W see note 1 W W see note 1 W see note 1 E‐WS‐2 W WWW E‐WS‐3 WWWWWW E‐WS‐4
Edition 4 robust details EFC18 and EWS5 Details that were themselves published just 4 months ago EFC18 was introduced with a floating screed, which as well as providing the impact resistance to the floor, also shields the joint at the base of the separating wall against noise leakage Now testing on EWS5 has proven that with the appropriate sealing, the wall provides theRobust Detail The Robust Details scheme is an alternative to precompletion testing for satisfying Part E of the building Regulations Selecting a tried and tested solution that has undertaken rigorous testing gives specifiers, developers and contractors piece of mind that the design being utilised will meet acoustic requirements SpecifiersASCE14/ASLE14 – MAY BE USED WITH ROBUST DETAILS EFC04, EFC6, EFC12, EFC13, EFC14 Precast plank, beam & block or insitu slab with sand and cement or anhydrite liquid screed finish incorporating a resilient layer Note i) It is important to prevent the screed bridging the resilient layer thereby compromising its acoustic properties ii) With robust detail EFC13, sand
Screed laid on Regupol E48 resilient layer system ;Construction details See Robust Details EWM6, EWM10, EWM13, EWM15, EWM23, EFC 4 or EFC 5 Any aircrete block Aircrete EWM 6 1, 10 1, 13 1, 15 1, 23, 24 or 30 1 Not required 2 (0mm thick floor planks and ceiling CT5 required with EFC5) Any non aircrete RD wall (EWM12 not applicable with EFC5) EFC 8 or EFC 9 Aircrete Standard, High1 Where this combination is selected, 0mm (min) thick precast concrete planks and ceiling treatment CT5 must be used 2 This combination can only be selected where the construction does not include Plasmor Aglite Ultima blocks (1050Kg/m 3) Decibel Ratings Exxnn
Robust Details Limited Edition 4 robustdetails • Beam and Block floor EFC6 • Single leaf wall above the floor So if you have designs and/or test data on these, please contact our Technical department Other amendments include removing the obsolete product name, Round The House Roll from EWM17 and EWM Please update your June 18, 4th Edition Handbook asWhen used in conjunction with the Robust Detail separating floor solutions EFC4,5, 8 or 9, there is no need for PCT of the whole flat Schools Building Regulations Approved Document E section 4 refers specifically to acoustic performance in schools and references Building Bulletin 93 Acoustic design of schools – performance standards Due to the complexity of the design process, theApplication Acoustic insulating foam designed to reduce flanking sound transmission when used with the IsoSonic range of floor and ceiling systems and in Robust Detail approved constructions IsoEdge 6/260 is appropriate for Isolation Strip for screeds for use in Robust Details EFC4, EFC12, and EFC 14 Also suitable for use in nonRobust
3 4 1 Ensure Robust Details scheme requirements are met 2 Wall ties type 'A' (as per Appendix A of AD'E' and RD Handbook) 3 Ancon HRT4 or Clan PWT4 wall ties Flanking Wall Details applicable to all above separating walls 100mm (min) Solar, Standard, High Strength or Super Strength grade 125mm plasterboard (8 kg/m²) on dabs or 13mm plaster finishes Construction details SeeC)()& B)˚2/R)˝, D˜˙#&, L˚ ˙(˚ SOUND TEST FAILURES (˜˛˜,,#˙#(!DETAIL INFORMATION Floor and Wall Combinations Checklist Visual indicators of critical features you
Robust Detail EFC4 Robust Detail EFC4 is an under screed acoustic insulation system for precast plank floors It consists of Isorubber Base resilient acoustic insulation below a sand & cement or flow screed with Isoedge 6/260 perimeter separation strip and a Metal Frame or Isosonic acoustic ceiling treatment Robust Detail EFC14 Robust Detail EFC14 is an under screedMain menu Skip to primary content Skip to secondary content
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