Research shows the tensile strength of bamboo is 28,000 pounds per square inch. Stronger than steelīamboo may look light and fragile, but in case of this material – looks are deceiving. That means – less fossil fuel is used than by large machinery to harvest trees. So it can be harvested by hand or small chain saws. The rhizome mat, which continues to live after each bamboo harvest, protects the ground from erosion.īamboo is relatively lightweight because the culms are hollow. It also regenerates quickly even after strong storms.Īfter cutting bamboo the soil is not exposed to erosion but that happens in clear-cutting of trees. So it works as a great building material for earthquake-prone regions. On average in a span of 20 years, bamboo produces 12% more material than any woods.īamboo has a high elasticity. What else?īamboo can grow on marginal land, not suitable for agriculture or forestry. The speed of growth is not the only way bamboo wins over hardwoods, though. One of the most obvious differences is the speed of growth.īamboo can be ready for construction within 5 to 7 years. So what are differences between bamboo and woods in terms of sustainability? Bamboo vs woodĪlthough bamboo that`s used in construction is woody, it is actually a grass.īoth hardwood and bamboo can be used for supporting structures in the building as well as surfaces like floors, walls, roofs. For example, bamboo structures will have better air quality if compared to more toxic building materials.
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