AASHTO M180 Galvanized Thrie-Beam Highway Guardrail

 
 
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更新 2024-07-02 12:38
 
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Wuhan Dachu Traffic Facilities Co., Ltd

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详细说明

AASHTO M180 Galvanized Thrie-Beam Highway Guardrail

Product Description

DACHU guardrail is manufactured to AASHTO specifications in M180 Class A or B, and finish types 1, 2, 3, or 4. 

Every piece of DACHU 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 gauge
Class 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 spot
Type 2 = Zinc coated 3.6 oz/sq. ft. (550 g/sq. m.) minimum single spot
Type 3 = Uncoated Steel
Type 4 = Weathering Steel

Coat Standard

ASTM A123

Free Sample

Available

Curved Thrie Beam

Can be customized

Advantages of Thrie Beam:

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.

Dachu is a trusted manufacturer and supplier of Highway Guardrail components for roadways, parking lots, and other traffic lots. With years experience in traffic guardrail and roadside safety, we are professional to provide you with quality products meeting high standard and specifications.


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