Bamboo and natural materials are often used in developing countries to alleviate housing, infrastructure problems and lowering pollution. Only certain species suitable for building with. Growing in abundance, controlling water cycles, reducing erosion. Steel substitute, holding weight and bending to conform to structures with loading slats under torsion and bending. Effective experimental investigation of bamboo and concrete, questioning marital agreement with other materials. Tied and twisted together to create intricate and solid structures.