Lattice Girders With Concrete Flanges Floors

Composite lattice girder floors are usually designed with a minimum 1hour fire resistance although periods of up to 4 hours are possible.

Lattice girders with concrete flanges floors.

Truss girder lattice are mainly used for the prefabrication of concrete planks a medullar element in the hallow block floor. Slab system for constructing concrete slabs. They are delivered as a lattice girder floor installed on the construction site and filled with cast in situ concrete. The lattice girder is manufactured using high strength steel wire which provides rigidity to the panel and enables it to bind easily with in situ concrete which is poured later on site.

They are cast with most if not all of the bottom reinforcement required. One of the most popular forms of hybrid concrete floors is the lattice girder slab system. Max frank au fibre concrete spacers and lattice girders are used for combined floor slabs and for steel fibre concrete with welded wire mesh. Precast concrete lattice girder floor.

It consists of a single 65mm precast concrete leaf with a projecting lattice girder. The top reinforcement mat is placed on site along with a layer of stitching reinforcement across the joint between slabs prior to pouring the in situ concrete. Fully continuous and tied together without the need for shuttering on site. Lattice girder slabs lattice girder slabs act as permanent formwork and as precast soffits for robust high capacity composite floor slabs.

Truss girders have a triangular shape are electro welded and have three defo. Lattice girders in floor plates for floor systems in the erection state of prefabricated reinforced concrete slabs ensure their flexural strength and shear resistance as well as their bending stiffness. The fibre concrete spacer fulfils the criteria of din 1045 wu guidelines and the requirements defined in the dbv instruction sheet. A floor system that serves as an alternative to conventional concrete in place floors in which a prefabricated slab with reinforcement serves as a permanent formwork for the final casting of the floors.

The top reinforcement is fixed in situ. Sound resistance composite lattice girder floors are suitable for use at first floor level in domestic housing to create a quiet home for the benefit of home owners their families and neighbours. The lattice girder floor consists of pre produced large format reinforced concrete ceiling panels at least 5 cm thick. Fibre concrete spacers for lattice girders.

Use of lattice girders in reinforced concrete floor plates is a widely practiced method of construction for conventional high rise building. An omnia flooring slab is a reinforced precast concrete slab which incorporates a triangular lattice girder that is attached to a lower layer of reinforcement. The main bottom floor reinforcement is contained within the precast concrete leaf.