One Sided Concrete Formwork
The trouble is securing your formwork to the existing wall and in the past this has been achieved with heavy and expensive external backbracing.
One sided concrete formwork. They work well for retaining walls where lots of support is needed on one side. So the horizontal concrete pressures are resolved into a tension load on the threaded rod and a vertical reaction at the frame leg furthest away from the new concrete. Another option is to use single sided wall forms. Single sided forming system aluprop forming one sided wall formwork ulma single sided handset concrete forming system.
To avoid bulges blowouts and out of. These situa tions often require the use of one sided forms and the form installation may have to be done without conventional form ties to help resist lateral concrete pressures. Can support one sided walls up to a height of 42 0 more information. Single sided formwork can be used for many applications.
With the extra bracing that single sided formwork provides you don t have to solely rely on anchors in dirt or concrete on the blindside. Single sided walls can aid in blindsided concrete forming by providing the opposite side of a wall formed up against dirt or concrete. Usually this process is done without the usual form ties to help prevent adjoining concrete stresses. One sided forming is the practice of pouring a concrete wall up against an existing wall.
The answer to successful one sided forming and placing lies in the use of ties and the way in which they are secured into the existing surface. One sided formwork systems can be used in a number of different situations. It is based on the mk system which gives the product maximum flexibility with different possible configurations. Formwork system designed for constructing one sided walls up to a height of 10 5 m both for building construction and civil engineering.
Ideal for shafts tunnels or any other site condition where the use of a crane is not possible. One sided systems like ingenuity posted typically rely on threaded rods cast into the previously poured footer at an angle relative to grade often 45 degree. The problem is to secure and hold formwork in place. I consent to the use of cookies by this website for analyses and personalized content.
One sided formwork systems transfer forces into embedded anchor systems unlike anchor rods with curtain systems. Doka offers a wide range of proven wall formwork for all jobsite situations all fields of use and all specifications regarding the concrete finish. One situation frequently encountered by contractors is placing concrete against an existing material or surface.