Specification parameters of Zhaoqing corrugated beam steel guardrail for hot-dip galvanized national standard non-standard guardrail of highway guardrail manufacture

material	Q235
Origin	Guangxi
specification	4320*310*85*3/4
Type	crash barrier
scope of application	Expressway
Color	grayish white

I The width of two corrugated beam guardrails is 310mm, the wave height is 85mm, and the plate thickness is 3mm4mm; Theoretical weight: 49
16kg for 3mm thick and 65
55kg for 4mm thick; The 3mm thick one weighs 12
3 tons per kilometer
The wave width is 505mm, and the wave height is 85mm; 2
The standard length of three wave beam guardrail is 4320mm
Plate thickness: 4mm; Theoretical weight: 102kg, 130*130 square tube column
2、 Columns: Standard Φ one hundred and fourteen Φ The length of 140mm is usually 1
85M, 1
95M, 2m, 2
15m, and the wall thickness is 4
5mm according to the demand; Theoretical component: Φ 11412
15kg/m Φ 140mm15
04kg/m
250 columns, 2 ends, 250 column caps, 250 anti blocking blocks are used per kilometer
The unit price of highway corrugated guardrails is 250 guardrails per kilometer in standard sections
(1) Double wave shaped plate: length 4320mm, plate width 310mm (plate width 485mm), wave depth 85mm guardrail plate, plate thickness 3mm/4mm
The thickness of the corrugated board is 3mm, and the single weight is 49
16kg/piece
The thickness of the corrugated board is 4mm, and the single weight is 65
55kg/piece
The double wave plate is divided into nine hole plate and ten hole plate
The connector between the nine hole plate and the column is an anti blocking block
The connecting piece between the ten hole plate and the column is the bracket
(2) Three wave plate: length 4320mm, price of corrugated guardrail plate, plate width 506mm, wave depth 85mm, plate thickness 4mm, supply guardrail plate, single weight 102kg/ piece
The three wave plate is divided into 14 hole three wave plate and 16 hole three wave plate
Fourteen hole three wave plate is used to connect with the round column, and sixteen hole three wave plate is used to connect with the square column
The shape of the anti blocking block used is different
(3) Corrugated board material: Q235 material (4) surface treatment: hot dip galvanizing (silver white), galvanizing + plastic spraying (white, blue, green) product characteristics: it has the advantages of good impact resistance, low cost, long service life, higher safety, green environmental protection, etc
material: high-quality steel plate after anti-corrosion treatment product purpose: it is used for corrugated guardrail to remind at night