Two-wave(mm): 4320×310×85×3/4
Three-wave(mm): 4320×506×85×3/4
Anti-collision grade: A/B/SA/SB/SS
Regular Size of Highway Guardrail Plate:
Corrugated steel plate: Two-wave: 4320mm×310mm×85mm×3/4mm
Upright column for two-wave: 114/140mm×4.5mm×height
Three-wave: 4320mm×506mm×85mm×3/4mm
Upright column for three-wave: 130mm×6mm×height, 140mm×4.5mm×height
Anti-collision grade: A/B/SA/SB/SS
Material of Highway Guardrail Plate:
Galvanized Steel & Prepainted Galvanized Steel
1.Two-wave Corrugated Steel 2. Three-wave Corrugated Steel 3. Prepainted Corrugated Steel
A set of road guard rail consists of: corrugated steel plate, upright column, cap of column and bracket.
We offer metal and pc sound insulation sheet for high way traffic noise control.
Sound insulation PC sheet offers excellent weather resistance, fire retardant property and temperature property.
Steel structure and sound insulation screen consist of the sound barrier sheet. The design already takes fully consideration of express way and subway's wind load, transportation traffic's striking security and all days' chemical proof in the open air.
The weather resistant treatment of anti UV on the surface of the sheet prevents the resin from turning yellow by causing Ultraviolet ray.
The UV agent has chemical bond to change ultraviolet ray into visible light ,which has a stable effect on the phot synthesis of plants.
Sound insulation pc sheet is light in weight, easy to handle and drill,convenient for construction and procession. When cutting for installation ,it is not easy to be broken.
Perforated Metal (Aluminum) Sound Insulation Sheets:
Used in modern buildings for noise control indoor and outdoor uses.
Sound Proofing Sheet:
