Non Blocked MASH-TL3 Single Steel Guardrail
DACHU guardrail is manufactured to AASHTO specifications in M180 Class A or B, and finish types 1, 2, 3, or 4.
Every piece of Thrie-beam guardrail is stamped with a brand registration that is repeated throughout the entire length of the rail.
We have standard highway guarding products and can also provide custom fabrications on a make-to-order basis, with or without galvanized coating.
Parameters
Guardrail Standard
AASHTO M180
Totally Length
13’1/2″
Effective Length
12’6″
Base Steel thickness
Class A = 12 gaugeClass B = 10 gauge
Material
S355JR Steel
Yield Point
Minimum 345Mpa (50000psi);
Tensile Strength
Minimum 483Mpa (70000psi);
Surface Treatment
Hot Dip Galvanized
Zinc Coating
Type 1 = Zinc coated 1.8 oz/sq. ft. (550 g/sq. m.) minimum single spotType 2 = Zinc coated 3.6 oz/sq. ft. (550 g/sq. m.) minimum single spotType 3 = Uncoated SteelType 4 = Weathering Steel
Coat Standard
ASTM A123
Free Sample
Available
Advantages of Non Blocked MASH-TL3 Single Steel Guardrail:
No offset block required.
Higher durability and strength than W-beam guardrails.
Absorb maximum energy of the impact force.
Redirect the mobile equipment as fast as it can.
Visual remand of the transition to highways or bridges.
Preventing the pedestrians from walking across highways ignoring the running cars
