One Sided Concrete Formwork

One sided forming is the practice of pouring a concrete wall up against an existing wall.

One sided concrete formwork.

It is based on the mk system which gives the product maximum flexibility with different possible configurations. Doka offers a wide range of proven wall formwork for all jobsite situations all fields of use and all specifications regarding the concrete finish. 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. The problem is to secure and hold formwork in place.

To avoid bulges blowouts and out of. 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. The trouble is securing your formwork to the existing wall and in the past this has been achieved with heavy and expensive external backbracing. These forms are perfect for use in underground subways basements or any place where new concrete must be placed against preexisting concrete.

Another option is to use single sided wall forms. One sided formwork systems can be used in a number of different situations. 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. One sided formwork systems transfer forces into embedded anchor systems unlike anchor rods with curtain systems.

Single sided walls can aid in blindsided concrete forming by providing the opposite side of a wall formed up against dirt or concrete. One situation frequently encountered by contractors is placing concrete against an existing material or surface. Single sided formwork can be used for many applications. Single sided forming system aluprop forming one sided wall formwork ulma single sided handset concrete forming system.

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. Must place new concrete walls against existing concrete walls earth banks and steel or timber shoring that protects property lines. Ideal for shafts tunnels or any other site condition where the use of a crane is not possible. Can support one sided walls up to a height of 42 0 more information.

They work well for retaining walls where lots of support is needed on one side. Specify ulma for single sided wall construction. Formwork system designed for constructing one sided walls up to a height of 10 5 m both for building construction and civil engineering.