5 Eco Building Materials #2

Some alternative and eco-minded building materials and methods. Also, check out Part 1 - 0:22 ➤ Brikawood - 1:54 ➤ Isotex Woodcrete - 2:52 ➤ Cordwood House - 4:34 ➤ Cob House 5:46 ➤ Lok-N-Blok - Credits are listed in the video. Cool Gadgets & Stuff on Facebook - Narrator -