Galvanised steel wall ties
This document is only available with a paid isurv subscription.
One method of repair identified by BRE Digest 329 is the use of polyurethane foam injected into the cavity. A suitable polyurethane foam system may be injected into a masonry cavity wall by injecting liquid polyurethane through properly spaced holes in the outer leaf. The foam expands in the cavity...Explore the subscription options here to get full access to isurv, including downloads.
Try isurv for free!
You can get instant access to a free, 7-day trial of isurv simply by filling in the free trial form. Please note that the free trial includes full access to isurv with the exception of downloadable content which is only available with a paid subscription.
Sign up for the isurv newsletter, to receive a monthly round-up of the latest isurv updates.
For further questions, don't hesitate to call: +44(0)247 686 8555.