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High Speed Guardrail Board

1. Strong have an effect on resistance: The high-speed guardrail board is made of high-strength steel, which can stand up to the have an effect on pressure of cars and make sure the protection of visitors members on each facets of the road.

2. Galvanizing treatment: The high-speed guardrail board has passed through galvanizing treatment, which has wonderful corrosion resistance and can be used in out of doors environments for a lengthy time and durability.

3. Simple installation: The high-speed guardrail board adopts a modular design, which is quick and effortless to install, and can be assembled and disassembled in accordance to needs.

4. High visibility: High pace guardrail panels typically have vivid shade markings and reflective signs, which can enhance their visibility at night time and in damaging climate conditions, lowering the prevalence of accidents.

5. Low preservation cost: High pace guardrail panels have lengthy lifespan and correct durability, ensuing in decrease protection prices and saving on restore and substitute charges

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Product Details

Full set of high-speed guardrail specifications:

(1) Double wave: length 4320mm, plate width 310mm, wave depth 85mm,

plate thickness 3mm/4mm. Three-wave high-speed guardrail board: length 4320mm,

board width 506mm, wave depth 85mm, board thickness 4mm.

(2) Round: diameter 140/114mm, column wall thickness 4/4.5mm.

Square column: side length 130mm, column wall thickness 6mm.

Column length is 1200mm/1500mm/1800mm/2150mm etc.

(3) Column cap: thickness 2/3mm, hole distance 100/150mm, diameter 114/140mm.

(4) Anti-blocking block: 196*178*200mm, thickness 3/4/4.25/4.5mm. Bracket: length 300mm,

width 70mm, thickness 4mm/4.5mm.

(5) Bolt: M16*170/M16*150/M16*50/M16*42/M16*35

High speed guardrail board

Precautions for the implementation of the guardrail installation column project:

1. The installation of columns must be carried out under the premise of soil shoulder reinforcement, and should be installed on bridges, channels, and long-span culvert structures. When installing the guardrail board of the main body project, the flange board and anchor bolts should be processed first when the column is installed.

2. Prepare for construction and provide detailed construction organization. Installation tools include: pile drivers, digging tools, tamping tools, pliers, hammers, theodolites, spirit levels, measuring tapes and other measuring tools.

3. During the construction of high-speed guardrails, it is necessary to accurately grasp the information of various facilities, especially the exact positions of various pipelines buried in the roadbed. During construction, underground facilities shall not be damaged.

High speed guardrail board

Guardrail board parameters

Guardrail board (two waves), weight per piece: 49.16kg, 4320 * 310 * 85 * 3.0

Hole shape: connecting screw hole: 18 * 50

Splicing screw holes: 22 * 40 (straight hole), 20 * 30, 22 * 30 (straight hole), 24 * 20

Guardrail board (three waves), weight of each piece: 102kg, 4320 * 506 * 85 * 4.0

Column parameters: 140/114 * 4.5 * L (length)

Anti blocking block: 178 * 200 * 3.0200 * 200 * 3.0

Note: Currently, A-type anti blocking blocks are used in conjunction with steel pipe columns. Each weighing 2.7-3.0 kg, paired with a nine hole board. (The above is a special anti blocking block for the two wave plate)

Column cap: 140, each weighing about 0.6 kg, 114, each weighing about 0.5 kg

Bracket: 300 * 70 * 4.5

Note: Matched with a ten hole plate, each weighing approximately 0.8 kg.

Terminal: There are two types of terminals: general shunt side (R160) and central band (R250), as well as special terminals for other models, which can be arranged and made at any time according to customer requirements.

Cross beam gasket (square gasket): used for brackets (anti blocking blocks), guardrail plates, and connecting bolt hole pads.

Bolt: Conventional type: M

High Speed Guardrail Board