Bricks walls - Import export

Waterproof protective water repellent solvent-free and VOC-based. Special siloxanic emulsions in aqueous dispersion. Specified for protection from the beating action of water, alkali and atmospheric agents in general on concrete structures or walls, masonry walls, stones, exposed bricks, fibre cement, tuff, plasters, Plastic and mineral coatings , terracotta, water-paints and all the medium-absorbent building materials in general. Color: Colourless Packaging: Tanica 5-20 LT Usage: Indoor/outdoor Dilution: Ready to use Yield: 2/10 sqm/lt by hand, depending on the absorption of the support Water absorption reduction: ≥ 94%

Shape-memory alloy devices SMAD are axial restraining devices that exploit the superelastic properties of shape-memory alloys. The force-displacement curve, characterized by one or more "wedges" (sections where force remains nearly constant while displacement increases), allows SMAD to limit the maximum force transferred to the structure they are connected to. They are also characterized by a significant recentering capacity. Experimental force-displacement curve of a shape-memory alloy device. Vibrating table tests on brick walls with SMAD devices used as horizontal tie rods. SMAD devices installed at the San Francesco Basilica in Assisi.