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HYLOAD DPC AND CAVITY TRAY SYSTEMS 27<br />
Column detail/stone<br />
<strong>Hyload</strong> DPC Fixing Strip<br />
and Fixing Pins for Masonry<br />
Ruberoid Preformed Cloak Unit<br />
<strong>Hyload</strong> MortarMatch<br />
DPC formed to create<br />
cavity tray<br />
A small bead of<br />
Ruberoid Ruberflex<br />
Sealant can be applied<br />
around the dowel.<br />
Extreme care<br />
should be taken<br />
to avoid any future<br />
staining<br />
Intermediate concrete<br />
floor/stone<br />
<strong>Hyload</strong> MortarMatch DPC<br />
formed to create cavity tray<br />
DPCs must project 5 mm beyond the<br />
external face and must be bedded on<br />
both faces with mortar.<br />
All joints between lengths of DPC, and<br />
DPC and Preformed Cloak Units must<br />
be lapped a minimum of 100 mm and<br />
bonded with <strong>Hyload</strong> DPC Lap Adhesive<br />
or <strong>Hyload</strong> DPC Jointing Tape.<br />
The cavity tray should step down or<br />
slope across the cavity not less than<br />
150 mm towards the external leaf.<br />
Insulation omitted for clarity.<br />
Technical hotline: 0800 587 7391 www.ruberoid.co.uk