Recent content by BuiltByChemistry

Good thread — adding the building physics layer because the insulation choice and the waterproofing choice are connected, not separate decisions. On an external bathroom wall you're managing three things simultaneously: thermal performance, moisture from inside (steam from showers), and...

Good question — the EN 12004 classification confuses a lot of people because the codes look similar but mean very different things. C2TE means: cementitious (C), improved bond strength ≥1 N/mm² (2), reduced slip (T), extended open time of 30 mins (E). Quality general-purpose adhesive. S1 / S2...