Lattice Girders

A lattice girder is a type of girder with a criss-crossed web design, such as in gardening lattices, between the two edges of the girder.

It 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 lightweight and can be easily assembled on uneven floor and wall surfaces with few workers.

The Lattice Girders are used mainly as reinforcement of prefabricated slabs and beams, where concreting is performed in two stages, offering the advantage of avoiding scaffolding and formwork needed in traditional construction. Therefore Lattice Girders are best suited when slab reinforcement is generally light, while at the same time fast and no-formwork construction is needed.

Height	Length	Width	Step	Weight
+1mm / -3mm	+/- 0.10% L < 5.0m	+/- 7.5mm	+/- 0.5mm	+/- 4.5%

Overall Height	Design Height	Bottom Width	Upper Chord	Diagonals	Lower Chord	Pitch of Diagonals	Max Length	Overhanging Length	Overhanging Length
H2	H1	B1	1	2	3	Ps	L	U1	U2
70mm - 350mm	H1 + 5mm	70mm - 100mm	8mmø - 15mmø	6mmø	6mmø - 12mmø	190mm - 210mm	12,000mm	1mm - 10mm	1mm - 10mm