4430

Lattix® 4430

Passive safety mast for signs and all other types of road side information.

Standards and compliance

EN12767

Details and drawings

Passive safety mast for signs and all other types of road side information.

Complete mast includes:

Aluminium top plate with bolts
Mast 4430
Foot plate with washers and bolts

Product specifications

Performance under vehicle impact (passive safety):

100-NE-C-R-SE-MD-0

(according to EN12767:2019)

The Lattix® 4430 mast system can be used as mast for sign support, other information and surveillance equipment or other applications. The mast is delivered as a complete assembly including mast, base plate and top plate.

The mast is tested and approved according to:

EN 12899-1, Fixed, vertical road traffic signs
EN 12767, Passive Safety of support of structures for road equipment

Full-scale impact crash tests and simulations have been performed according to EN 12767 at a speed of 35 km/h and 100 km/h with 6,3 m mast length. Simulations show that the mast will have equal performance up to 8,65 m length. Consequently, the mast is approved for maximal 8,65 m and minimal 1,8 m from the ground to bottom of sign.

The sign mounted to a single mast should not weigh more than 200 kg and needs to be dimensioned according to local wind loads.

All performance presumes sufficient foundation.

Performance under vehicle impact (passive safety) according to EN 12767:2019	Value
Performed speed class tests and simulations	35 km/h and 100 km/h
Approved speed class	100
Approved function class	NE (non energy absorbing)
Approved safety class	C

Durability	Value
Resistance to corrosion	Aluminium, class SP 2

The Lattix® 4430 mast system can be coated (powder-coated) if desired.

Product data

Material / Surface treatment

Mast: EN-AW 6063 T66

Base plate: S355, Galvanized steel according to EN ISO 1461

Bolts: BUMAX 109

Data / Weight

Product	Mast side length [mm]	Section shape [mm], (square-cut)	Mast weight [kg/m]	Base plate weight [kg]	Bolt pattern, foundation [mm]	Bolts in base plate
Lattix® Mast 4430	300	300 x 300	14,2	Ca. 40		4 x M24

Capacity

Product	*Maximum bending moment, Mu [kNm] )**	Stiffness for bending, EI [kNm2]	Shear capacity, FU [kN]	*Maximum torsion moment, Tu [kNm] )**	Stiffness for torsion, GIt [kNm2]	Stiffness for torsion, GIt [kNm/(deg/m)]
Lattix® Mast 4430	93,7	3120	20	9,7	339	64