Crack injection resins are products used at a structural level to repair and restore damaged concrete structures. There are two main types of resins used for this purpose: polyurethane resins and epoxy resins, designated under EN 1504-5 (F1) as force-transmitting...
The main issue with salt efflorescence results from rising damp, which is common in older structures or even in more recent ones when there is direct contact between the foundations and the masonry. Creating a horizontal waterproofing barrier is the only precaution...
