Waterproof bricks being viewed underwater by their developer,Mario Candor. These bricks have been made from clay that has been modified by adding a styrene acrylic copolymer to alter its properties. The copolymer (Acronal S 650) is from the Acronal range by the German company BASF. It makes up 3% of the bricks' weight,improving their strength,making them waterproof and removing the need to fire them. The product will be launched in 2003 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Steger, Volker |
Taille de l’image : | 2522 px × 3543 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : | - |