Road Signs
| ??? – 中国, 渤海湾 | ||
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| ??? (中国, 渤海湾) - 圣乔治 (格拉纳达) | ??? (中国, 渤海湾) - 金士顿 (牙买加) |
| ??? (中国, 渤海湾) - 乔治城 (开曼群岛) | ??? (中国, 渤海湾) - 山谷 (鳗鱼) |
| ??? (中国, 渤海湾) - 阿卡普尔科 (墨西哥) | ??? (中国, 渤海湾) - 哈密尔顿 (百慕大) |
| ??? (中国, 渤海湾) - 圣地亚哥 (多米尼加共和国) | ??? (中国, 渤海湾) - 拉塞瓦 (洪都拉斯) |
| ??? (中国, 渤海湾) - 自由港 (巴哈马) | ??? (中国, 渤海湾) - 圣萨尔瓦多 (萨尔瓦多) |
| ??? (中国, 渤海湾) - 贝尔莫潘 (伯利兹) | ??? (中国, 渤海湾) - 埃斯昆特拉 (危地马拉) |
| ??? (中国, 渤海湾) - 卡馬圭 (古巴) | ??? (中国, 渤海湾) - 波多黎各王子 (海地) |
| ??? (中国, 渤海湾) - 圣约翰 (安提瓜和巴布达) | ??? (中国, 渤海湾) - 罗索 (多米尼加) |
| ??? (中国, 渤海湾) - 布里奇敦 (巴巴多斯) | ??? (中国, 渤海湾) - 法兰西堡 (马提尼克) |
| ??? (中国, 渤海湾) - 道镇 (英属维尔京群岛) | ??? (中国, 渤海湾) - 巴斯特尔 (瓜德罗普岛) |
| ??? (中国, 渤海湾) - 阿拉胡埃拉 (哥斯达黎加) |
Road signs are steel structural supported board with information for direction or warning fixed along road side at intervals of road and highway guard rail barriers. Made of steel post, support or aluminum material, with board, panels, tape, installed with accessories in concrete. We supply various designs of road signs to suit individual needs.
Popular road signs supplied with steel support and fittings.
Road Sign Details-Triangular, Circular, Rectangular
Road Signs ( As per Drawing and Specs) - Triangular:
Galvanized Steel Pipe Post Supporting Roadway Sign, Triangular Shape
Road Signs ( As per Drawing and Specs) - Circular:
GI steel post supporting Circular Roadway Sign
Road Signs ( As per Drawing and Specs) - Rectangular
Roadsigns in rectangular shape supported by two or three posts
Roadsigh fixing and hardware accessories for fixing
SPECIFICATIONS
Structural Steel
Structural steel shall comply with the requirements of AASHTO M270 grade 250 or BS 4360 for the type of steel specified. All structural steel, including posts, shall be galvanized in accordance with the requirements of ASTM A123 or BS 729.
Steel posts shall comply with the requirements of ASTM A499 or BS 4848 Part 2.
Aluminum
Sheet Aluminum signs shall be constructed of material conforming to ASTM B 209M alloy 6061-T6 or alloy 5052-H38
Aluminum plate shall 2.0 mm in thickness.
Aluminum posts shall be of the sizes detailed on the drawings and shall conform to the provisions of ASTM B221M or BS 1474 (HE.9).
Bolts, Nuts and Rivets
Bolts, nuts, and washers shall be of the same material for each attachment, and meet the following requirements:
Bolts
ASTM B 209 2024-T4 Aluminum
ASTM A 307 Steel
ASTM F 593 Stainless Steel
Washers
ASTM B 209 2024-T4 Aluminum
AASHTO M 183 Steel
ASTM A 240 Stainless Steel
Nuts
ASTM B 211 2017-T4 Aluminum
ASTM A 307 Steel
ASTM F 594 Stainless Steel
Locknuts
ASTM B 211 2017-T4 Aluminum
ASTM A 307 Steel
ASTM F 594 Stainless Steel
Rivets
ASTM B 209 6061-T6 Aluminum
Post Clips
ASTM B 179 356 T-T6 Aluminum
Angle and Z-Bar
ASTM B 209 6061-T6 Aluminum
Strap & Mounting Bracket
ASTM A 412, type 201
All steel parts shall be galvanized per ASTM A 123. Steel bolts and related hardware shall be galvanized per ASTM 153.
Blind rivets used for fixing sign faces to square tubing framework shall be manufactured from or coated with a material that will not cause corrosion through electrolytic action. Blind rivets used for joining aluminum extrusions shall be hardened aluminum blind rivets.
Steel Plate
Steel plate shall be 2.00 mm thick and comply with the requirements of ASTM A525 or BS 4360.
Unless otherwise or shown on the drawings, steel plate shall be galvanized in accordance with the requirements of ASTM A525 or BS 729 (Heavy grade).
Particle Board
Particle board shall be an exterior grade timber particle board 12.7 mm thick, unless otherwise specified or indicated on the drawings, and consisting of a phenolated, resin bound timber particle core faced with a phenolated resin impregnated paper overlay, heat bonded under high pressure to form a homogeneous structure.
The particleboard shall comply with the relevant physical requirements for Type B-B NIST specification PS-1 or Type M board as specified in BS 5669.
Concrete
Concrete shall be manufactured and placed as specified in Division 8400. Normally Class 20/20 concrete shall be used for the erection of road signs, unless otherwise shown on the drawings or directed by the Engineer.
Fiberglass
Fiberglass reinforced thermoset polyester laminate panel shall be acrylic modified and UV stabilized for outdoor weather-ability.
SciSe Highway Barriers Co.
Activity: SciSe Highway Barriers Co.
