GFRC: material and technology
Service Life of GFRC on Facades
The service life of glass fibre reinforced concrete (GFRC) on a facade is measured in decades and is determined not by one parameter but by a combination: the quality of the alkali-resistant fibre and the mix, correct element and fixing design, drainage and maintenance. International experience with GRC spans more than half a century, and elements made to the proper technology are still in service.The main durability factor is water: wherever it stands and freezes, any concrete deteriorates faster. So when choosing a manufacturer, look not only at specimen strength but also at how well falls, drips, joints and surface protection have been thought through.This article is for clients, technical supervision and facility managers. Basic information about the material is in GFRC: material and technology.