Lattice Girders With Concrete Flanges Floors

They are delivered as a lattice girder floor installed on the construction site and filled with cast in situ concrete.

Lattice girders with concrete flanges floors.

The lattice girder floor consists of pre produced large format reinforced concrete ceiling panels at least 5 cm thick. The top reinforcement is fixed in situ. The main bottom floor reinforcement is contained within the precast concrete leaf. Max frank au fibre concrete spacers and lattice girders are used for combined floor slabs and for steel fibre concrete with welded wire mesh.

The major advantage of this system is that it is an in situ structure one way or two way spanning. 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. They are cast with most if not all of the bottom reinforcement required. The fibre concrete spacer fulfils the criteria of din 1045 wu guidelines and the requirements defined in the dbv instruction sheet.

Precast concrete lattice girder floor. It consists of a single 65mm precast concrete leaf with a projecting lattice girder. 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 mat is placed on site along with a layer of stitching reinforcement across the joint between slabs prior to pouring the in situ concrete.

Truss girders have a triangular shape are electro welded and have three defo. 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. Slab system for constructing concrete slabs. Fibre concrete spacers for lattice girders.

Truss girder lattice are mainly used for the prefabrication of concrete planks a medullar element in the hallow block floor. Composite lattice girder floors are usually designed with a minimum 1hour fire resistance although periods of up to 4 hours are possible. The units are typically 50mm to 100mm thick and 1200mm or 2400mm wide. Use of lattice girders in reinforced concrete floor plates is a widely practiced method of construction for conventional high rise building.

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. One of the most popular forms of hybrid concrete floors is the lattice girder slab system. Fully continuous and tied together without the need for shuttering on site.