From Tadelakt to Hemp Lime_Application of lime from surface to building stone (lecture only accessible in German)
Dr Norbert Höpfer - HANFBAU KOLLEKTIV-ROMANKALK MORTAR-PUTZ-TERRAZZO

Since 1989 active in the renovation of old buildings, preservation of historical monuments and product development in Germany, Europe and Israel/Palestine.
Renovation consulting/analytics/documentation/planning:
As-is condition: as-is mapping of buildings (damage to masonry, concrete, plaster and paint).
Planning: elaboration of rehabilitation and restoration steps. Tailored to the building and its future use.
Special expertise in the following areas:
Medieval walls: esp. hot lime mortar: masonry restoration, stone restoration, joint mortar, plinth plaster, plaster maintenance: Upper Bavarian churches, Old City of Akko, Jaffa and Jerusalem.
Wilhelminian period: RomanKalk cornice, cast elements & terrazzo: Freilassing locomotive shed, old town of Tel Aviv, neo-Gothic Franconia, brick buildings Schleswig Holstein
New Building (Art Déco, Bauhaus, Brutalism) Work with lime-cement, mortar, plaster and terrazzo: White City Tel Aviv, St Andrew Jerusalem
Current building renovation in Germany: pure mineral anti-condensation systems (plaster and paint). Projecting lime floors and hemp concrete works.