Waterproofing of foundation walls Post date Home › Forums › Materials, Trades › Waterproofing › Waterproofing of foundation walls This topic has 0 replies, 1 voice, and was last updated 5 years, 3 months ago by atuter. Viewing 1 post (of 1 total) Author Posts August 30, 2018 at 12:16 pm #85 atuterKeymaster The moisture around the foundation concrete walls can cause moisture to seep into concrete and spalling or damaging. Make sure that the waterproofing is being done properly in order to protect the concrete Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In → Earthwork