Fungi (mold), carried out to determine the resistance of the walls to fire, the resistance is greater than 90 minutes in walls composed of bales of straw and plaster on the ground; what makes them so resistant to fire is the lack of oxygen, derived from the compression and compaction of the straw to generate the bales. Different construction techniques with straw there are various construction systems used on site for the construction of houses with straw, each one has its own advantages and characteristics.
They can basically be broken down into: nebraska technique it is the most traditional construction system with straw, it consists of placing the e commerce photo editing service bundles (one on top of the other) to create the wall without the presence of any structural system; in this sense, the walls have the behavior of load-bearing walls and will receive the load of the roof directly. Despite being the simplest technique for building with straw, it is necessary to follow a series of recommendations to ensure the success of the construction process. Cut technique this technique uses a system of posts and beams as a structure.
The posts are placed at a certain distance and between them the bales of straw are placed under pressure, which should be a few centimeters more than the distance between the posts or uprights. In this system, the straw will not only be the enclosing and load-bearing element, but it will also act as a stabilizer for the structure, preventing deformations. Greb technique this system consists of placing a double structure; that is, from slats a hollow wall is created; inside, the bales of straw are placed and a formwork is made to pour out a mortar that will be made up of sawdust, lime, sand,