Isomass building products
Isocheck Cradle System : suspended system for uneven concrete floors


Isocheck RENOVOIsocheck PRIMO & PRIMO HLIsocheck 32TIsocheck 37TIsocheck MaximoIsocheck 23C & 14C Isocheck 24T & 15T Isocheck Deep Batten Isocheck Shallow Batten Isocheck Cradle Isocheck Impact Mat 100, 200 & 300 Isocheck Re-Mat 3 & Re Mat 5 Isomass ScreedcheckIsocheck PhonewellIsowave Wall System 23

 
Datasheet
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product data sheet
 
Datasheet
download underfloor heating
product data sheet
 
download
installation instructions
     

NHBC Tested

Manufactured with reconstituted Isolate C
Suitable for: robust details - new build
E1 - new build E1 - material change of use

•  Conversions
•  New build
•  May also be installed in conjunction with underfloor
   heating systems (see data sheet)

Isocheck Cradle system is designed to reduce sound transmission through uneven concrete floors.

Isocheck Cradle consists of a 10mm layer of Isolate C bonded to an injection moulded plastic cradle. System includes levelling packers in various thicknesses as well as elevating blocks where extra height is required.

When installed as part of a complete party floor construction this system enables a concrete floor to meet the sound transmission standards of ADE 2003 (amended 2004).

Applications

To be used over uneven, cambered, level or unlevel concrete floors for conversions, refurbishments or new build.

Performance (on the two Robust Detail constructions illustrated)

Treated floor meets with the Robust Detail descriptive FFT2, typically within Robust Details E-FC-1, E-FS-1, E-FC-2 and E-FC-7. Two typical alternative constructions are shown above.


Product data

Overall cradle size: 97mm x 97mm x 43.5mm
Height of base plate: 11mm
Resilient layer: Isolate C


Various options of Cradle are available including deep (left detail shown above), shallow and for underfloor heating systems.

Specification

The acoustic treatment shall be:

Isocheck Cradle system (complete with levelling packers), by Isomass Ltd. St Johns Innovation Centre, Cowley Road, Cambridge, CB4 0WS and installed in accordance with manufacturer’s instructions / recommendations.

Installation

Lay Isocheck Cradle with 18mm or 22mm chipboard Isocheck in brick bond pattern on timber battens (preferably stress graded) with all joints supported, applying adhesive to all tongued and grooved panel joints.

Apply Isocheck Acoustic Angled Flanking Band on the edges of the chipboard just before they are pushed against the perimeter walls to isolate the board from the wall.

Install skirting and trim off excess Flanking Band.

Full installation instructions for Isocheck Cradle are available to download by clicking on the link to the left of this page. Installation instructions must be used in conjunction with this information and/our information contained in the datasheet when laying the Isocheck Cradle floating floor system.

May also be installed in conjunction with underfloor heating systems.

 

PCT



  • 18mm chipboard floor.
  • Isocheck deep Cradle with 45mm x 45mm batten @ 400mm centres.
  • 130mm min. in-situ concrete (80mm min. fully supported) on profiled metal deck (left) or
  • 200mm hollow core concrete plank min. 300kg/m2 excluding screed (right).
  • Metal frame suspended ceiling with 75mm void and 10kg/m2 plasterboard or with100mm void and 8kg/m2 plasterboard.

 

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