What are the best tips for pouring a base?
Posting can be a stressful work, because the forms must be poured quickly and under the right conditions. It is best to plan the process in advance and pay attention to the weather to detect the most optimal conditions. Pouring the underpasses for too cold, which is too cold, can cause the water to freeze inside the structure; When thawing occurs, the concrete can burst, leading to a weak structure. If possible, pour during the summer months and choose a day that is not too hot; The longer the concrete takes the settings, the stronger it will end.
Collect all the correct materials to pour the ground in advance and select the correct concrete for the task. Concrete is measured in dogs or pounds per square inch and the higher the dogs, the stronger the concrete. Choose stronger concrete, even if it means paying more money, because it will prevent premature cracking that will require repairs on the road. It is important to read the guidelines to the curbatud of concrete with water and avoid adding too much water that ktErá can end in association or by the fact that the mixture is too thin.
All sides of the concrete must be supported when pouring the base to prevent bulging, sagging or other manipulations of the mixture. The poured mixture can be extremely heavy, so that it is supported during the pouring process even after the concrete is set, solid tubing or pieces of wood should be used. Leaving braces or molds to a place for a day or more while it is advisable to adjust the mixture.
As important as the preparation of the mixture is the preparation of the surface on which the mixture will be poured. Make sure the Earth under the location on the basis will be able to support the weight of the concrete as well as the structure that subsoil the feet. Before pouring the base, it may be necessary to insert stones or cinders into the opening sufficiently supported.
Larger feet may require additional structural support. If this is the case, a steel reinforcement should be used. These steel rods canbe placed in such a way that they will be in the center of the concrete structure after the sets of the mixture; This increases the strength of the substrate tensile and helps to prevent cracking or shift when the weight is placed on the finished structures.