Master Builder & Masonry Job Costing: Swiss SIA 266, NPK 211, Mortar Classes & BKP 211 Quantity Takeoffs
Operational guide for Swiss master builders, masonry contractors, and civil engineers: structural masonry estimating under SIA 266 / SIA 262, NPK 211 bill of quantities, clay brick and sand-lime block classes (MB/MK), rebar pricing, and BKP 211.