Name Specifications Weight 
 Waveform divider plate 4320 * 310 * 85 * 49.16 / piece of 
 Waveform divider plate 4320 * 310 * 85 * 65.55 / piece of 
 Column 114 * 4.5 12.015 / m 
 Column 140 * 4.5 15.036 / m 
 Deter the block 
 Bracket 
 Caving 
 Bolt 

 Introduction to waveform fence 
 Wave Beam expansion column is the main form of semi-rigid guardrail, it is a corrugated steel fence panels stitching each other by the main columns supporting a continuous structure. It uses the deformation of the soil base, columns, beams to absorb collision energy, and force out of control vehicle to change direction, back to the normal direction of travel, to prevent the vehicle runs off the road in order to protect the vehicle and passengers to reduce the losses caused by the accident. Guardrail steel soft and president, has a strong ability to absorb collision energy has a better line of sight induced coordinated with the road alignment, pleasing in appearance, can be used in a small radius corners, easy to replace the defects. Combination guardrail can be used on the narrow median strip. In addition, for vehicles more way out (bridge) may cause serious consequences section, you can choose to strengthen the guardrail. 
 Waveform fence waveform fence utility model relates to a highway median strip openings combined waveform plate movable steel fence, the fence by the clamp placed between the two corrugated steel fence panels and their two column structure, two column clip is mounted between the two corrugated steel fence board. Swap column in the normal operation of the highway, the fence can be easily inserted into the opening pre-set plug hole, played the isolation and protective role, while on the road outside the fence with echoes, uniform, beautiful package. Vehicles of their collision, due to the corrugated steel fence board the role of crashworthiness and energy absorption, is not easy to be destroyed and the vehicles and drivers and passengers while at the same time play a very good protection. Need and pass when the road maintenance or other reasons, can easily be the opening of the fence column pulled out removed, open the channel to facilitate passage of vehicles. 



 System works: 
 A guardrail is the major form of semi-steel fence, which is a corrugated steel fence panels stitching each other by a continuous column support structure. 
 2, which uses the deformation of the soil base, columns, beams to absorb collision energy, and forced out of control vehicle to change direction back to the normal direction of travel to prevent the vehicle runs off the road in order to protect the vehicle and passengers and reduce the losses caused by the accident. 
 Guardrail steel soft and president, has strong ability to absorb impact energy, has a better line of sight induced function in harmony with the road alignment, pleasing in appearance, can be used in a small radius corners, the defects are easily replaced . 
 Waveform fence commonly used specifications 
 Double ball-shaped divider plate: 4320 * 310 * 85 * 3/4; 
 Three-wave-shaped divider plate: 4320 * 506 * 85 * 3/4; 
 Dual wave Column: 114 mm × 4.5mm × height; 
 Three wave Column: 140 mm × 4.5mm × height; 
 Waveform guardrail installation distance 
 The general column spacing divided into 2 m spacing and 4 m spacing; 
 Waveform fence side access way 
 Column with the board connected both deter the block and bracket. 
 Classification of waveform fence 
 The guardrail general set locations and crash rating classification. 
 The locations can be divided into the side of the road barrier and the central reserve barrier. 
 Can be divided into A-and S-Class crash rating. S-Class fence are enhanced for use in a particularly dangerous section of road side, and A-level for a private road. 
 Generally can be divided into Class A and Class B crash rating. Class A fence is enhanced for use in a particularly dangerous section of road side, B grade for a private road. 
 The guardrail Products: Common Road side of the guardrail crash rating can be divided into B, A, SB, SA, SS five highway crash barrier is a typical cold-formed steel products; commonly used specifications of the two-wave guardrail plate 4320mm × 310mm × 85mm × 3/4mm column for? 114/140 mm × 4.5mm; commonly used specifications of the three wave guardrail plate is 4320mm × 506mm × 85mm × 3/4mm column for? 130mm × 130mm × 6mm. 

 The parameters of the waveform fence 
 First, the width of the tailgate of 310MM, thickness: 3MM, 4MM. 1 tons divider plate may be paved with: 3MM thickness of 80 m, 4MM thick, 61 m. 3MM per km thick, weight 12.3 tons, 4MM thick weight 16.388 tons. 
 Second, the column: roughness specification Q114, Q140MM length upon request generally 1.2 m, 1.4 m, 1.85 m, 2 m, 2.15 m, 2.27 m, wall thickness 4MM/4.5MM. 
 Three, 250 per kilometer of fence panels. Column spacing of 4 meters per kilometer with 250 column, the end of the first two, column caps 250, 250 sets of screws, brackets 250, loss control block 250. 
 Three wave guardrail plate of a length of 4.32 m, width 505 mm, thickness 3 mm, 4 mm. 
 The specifications of the two-wave guardrail plate is 4.32 m long, width 310 mm, thickness 3 mm, 4 mm. Through industry standard JT/T281-2007 highway corrugated beam steel guardrail "hot-dip galvanized waveform beam steel guardrail and column: hot dip galvanized coating quality galvanized coating mass g/m2 average galvanized coating mass plate ≥ 600 column anti- resistance blocks ≥ 350 minimum galvanized attachment plate ≥ 275 coating thickness μm average coating thickness of the plate 425 column discourage block ≥ ≥ 85 column discourage ≥ 50 minimum coating thickness of the plate ≥ 61 column discourage block ≥ 39 hot-dip galvanized pure Polyester Electrostatic Spraying double coated corrugated beam steel guardrail and columns. The average coating adhesion g/m2 board ≥ average coating thickness of 270 column ≥ μm board, 39 column coated layer μm plate, the average thickness of ≥ 76 column