How to make a formwork for the basement with your own hands

If you are thinking about how to make the formwork for the ribbon foundation, then you need to follow the recommendations of a specialist.

Features of the choice of formwork

Before making the formwork for the strip foundation, you need to evaluate the assortment of building materials in the market of the corresponding goods. In addition, the formwork can be rented, this can be the only true solution. If you are building your own house, then this option does not quite fit, as an exception, in the event that a fixed formwork is purchased. If we consider all possible options, the manufacture of formwork is the most acceptable option. This implies the possibility of using the material, which will form the basis of the construction during further construction work.

Formwork materials

If you have wondered about how to make the formwork for a strip foundation, you need to decide what materials will be used in the process. A common option for this is the edging board. Used, among other things, and plywood, it is worth using a laminated version of this material, as it can withstand pouring more than once. If an edging board is used, shields are preferred.

Feature of self-made formwork

When assembling boards using a trim board, it must be taken into account that there should be no crevices between the elements, this is solely the flow of the solution.

You can use elements of different lengths and widths, you prefer to use nails when assembling, and cross bars should be used to strengthen the shields and not allow them to diverge. If you are thinking about how to make the formwork for the foundation, the step-by-step instruction presented in the article will make the work right. Shields need to be knocked down from the inside, and from the back nails should be bent. Considering the dimensions of the future foundation, it is possible to calculate the distance between the crossbars of the shields, this will eliminate deformation. Among other things, when preparing the formwork, it is necessary to take into account the height of the future design. The higher the base, the thicker the bars for the formwork should be. This applies to the cross bars. At the next stage, you can start assembling the panels, from the performance of these works will depend on the quality of the foundation.

Recommendations for the installation of shields

If you seriously think about the question of how to properly make the formwork for the ribbon foundation, you need to take into account that screws can also be used for fastening, which is the most common option. Highlighting the peculiarity of screws, we can say that their use involves threading in wood, this fastening is considered the most successful for setting the formwork. It is characterized by strength and reliability. Correct the position of the elements of the formwork using the level and the square. The verticality of the boards can be checked by a simple building level, while the hydraulic level should be used to verify the overall level of the structure.

Many masters, before making the formwork under the belt foundation, are also thinking about how to do the job of dismantling. Implement these manipulations can be very simple. In order to facilitate this work, the surfaces of the boards must be wrapped in paper, which must be pretreated with oil.

Features of the manufacture of removable formwork

Before making the formwork for the band foundation, it is worth considering that it can be non-removable, as a material, it is possible to use not only wood, but also aluminum, as well as steel sheets, and can be combined. A coating based on polyvinyl chloride is often used, which facilitates the process of assembling and dismantling the formwork. Steel formwork is used, as a rule, for the construction of complex structures. In this case, a monolithic formwork is being built. In order to facilitate the process, you can use metal frames, in which wooden boards are inserted.

Formwork requirements

If you will form yourself formwork for the foundation, how to make such a construction by yourself, it is important to know, because otherwise you can not avoid mistakes. When installing the formwork, it is necessary to provide as little gap between the elements as possible, the detachable formwork should have less adhesion to the concrete. If crevices from 1 to 5 5 mm were formed during molding, then they must be disposed of with the help of a pakli. If the formed slots have a more impressive width, then they need to drive the slats. In order to bind the walls of the formwork, wire rod can be used.

Recommendations of a specialist

If you are thinking about how to properly make the formwork for the foundation, then you need to remember about the arrangement of sand preparation, it must be formed so that the thickness was equal to 150 mm.

Materials for the use of non-removable formwork

If you yourself will be preparing the formwork for the foundation, how to make it yourself, you need to know. If you decide to perform a fixed formwork, then you can use an arbolite or expanded polystyrene. The first version of the material is made using the technology of mixing wood raw materials in the form of chips and mortar. If you use a formwork of this type, you will get walls that are already thermally insulated. This will allow you to get a design that is much cheaper than brickwork, among other things, it will take up less space. Styrofoam, although considered a suitable material for formwork, but is not completely safe.

Features of the construction of non-removable formwork

In order to produce works using expanded polystyrene or arbolite, the blocks must be connected by means of special locks, which are provided on the products. The technology will be used the same as that used for the erection of a brick wall. In the special grooves will need to insert the reinforcement, which will give additional rigidity of the structure, after that it will only need to pour the concrete. Such formwork is used, as a rule, for the construction of houses with a small number of floors.

If you follow the recommendations that were presented in the article, then you will get a strong formwork.