Last Tuesday and Wednesday I attended this two day course at PCA HQ in Huntingdon. Whilst I’ve been involved in a few flood repair jobs, I was keen to learn more, especially following the PCA flood remediation CPD I attended the other week, courtesy of The institute of specialist surveyors and engineers.see this post Some […]
How a sump and pump keeps a basement conversion dry (Type C waterproofing)
A Type C cavity drain membrane waterproofing system cannot hope to work without some means of taking water away. If water builds up a head against the membrane – IT WILL FAIL. Gravity drainage works well, where it can be used, but for many occasions a sump is needed, with one or more pumps to […]
This is Type C Cavity Drain protection to BS8102
For those who don’t really get a chance to see what this method of waterproofing involves, I’ve shot this short video on a site earlier today on a basement waterproofing site in Sowerby Bridge, West Yorkshire.. It shows an existing basement room with the CDM and drainage in place – only the floor membrane is […]