Innovation Flows From Here

Transcription

1 Innovation Flows From Here

2 Superior Structural Strength and Value CANADA CULVERT has compiled years of research to manufacture an advanced, structurally superior corrugated steel pipe that will take on today s drainage challenges. The durable solution that gets the job done for road builders, municipalities, forestry companies, and oil and gas clients. Across the nation in every environment imaginable, CANADA CULVERT s STEELCOR is proven to be the corrugated steel pipe of choice. The inherent strength of STEELCOR is derived from the mechanical properties of the steel combined with the soil interaction. CANADA CULVERT s manufacturing process ensures high-ring compression strength in a relatively thin-walled structure with proven strength. With a long history of industry research and quality systems used at CANADA CULVERT, end users can be tenth the weight of the heavier rigid concrete pipe, STEELCOR is a great solution because it s easy to handle, install, and unload by small bridges, well and power pole cribbing to name a few. Coatings That Stand Up to Any Environment CANADA CULVERT offers four coatings that allow STEELCOR to endure normal to severe environmental conditions: 2 Canada Culvert STEELCOR

3 Galvanized Z610 2 superior barrier over steel. Calcium absorbed from naturally hard water helps strengthen the protection by growing mineral scale time, it galvanically protects the base steel as long as there is any Galvanized Z275 Polymer Laminate Coating for long term applications. It s a tough, heavy-gauge provides a superior barrier, resisting corrosive materials such as salts and alkalines. With one-tenth the weight of concrete pipe, polymer laminated STEELCOR is a great alternative. This coating offers a long-term service life with superior resistance and 2 deactivated, temporary lease roads, construction site drainage or temporary cribbing applications. Aluminized Type 2 This coating offers the corrosion resistance and surface characteristics of aluminum with the strength, durability and economy of corrugated steel pipe. Fabricated from steel coils coated in commercially pure aluminum, with a hard aluminumiron alloy layer beneath the aluminum coating. This gives the pipe extra protection against abrasion and corrosion. The coating has a strong bond between metals and a uniform thickness inside Service Life (Typical Ranges) Z275 Z610 ALUMINIZED TYPE 2 POLYMER LAMINATE 0 years 15 years 50 years 75 years 100 years Innovation Flows from Here 3

4 STEELCOR Advantages STEELCOR offers some very distinct advantages over other drainage products, due to its versatility. This unique product offers functional in its application that it s not just used for traditional drainage anymore. It is a perfect solution for: Exacting Quality CANADA CULVERT s manufacturing process ensures consistency and accuracy in production standards, delivering highest quality products for every project. STEELCOR s quality is visible and easy to determine by measuring steel thickness, coating, corrugation reinforcing steel placement characteristics cannot be inspected outside the plant. Versatile Full round STEELCOR is appropriate for most applications. However, for a situation where height cover is limited, CANADA CULVERT can manufacture a pipe-arch shape. The low, wide pipe-arch shape design provides hydraulic advantages by handling large volumes of water under low head conditions. are shown in the table along with corresponding pipe diameters. STEELCOR to meet most structural design requirements. Corrugation Profile Pipe Diameter 38 x 6.5mm 150mm 250mm 68 x 13mm 300mm 2200mm 125 x 25mm 1200mm 4900mm STEELCOR to meet most structural design requirements. Since not all installations are straight, CANADA CULVERT manufactures tees, elbows, wyes, reducers, saddles, manholes and catch project requirements. Shapes Reference Specifications Galvanized Steel Pipe CSA G401 Material ASTM A929 Aluminized Type 2 Pipe CSA G401 Material ASTM A929 Polymer Laminate Pipe CSA G401 Material ASTM A742 4 Canada Culvert STEELCOR

5 STEELCOR Advantages Corrugation Profile Economical STEELCOR is a cost-effective solution compared to other of long lengths, requiring fewer couplers and reducing installation times. In addition, the longer lengths of the corrugated steel pipe permit more accurate alignment during construction. STEELCOR s light weight makes it quicker and easier to install. STEELCOR can be handled with smaller equipment on site and assembled with little effort. Also, nesting STEELCOR reduces transportation costs. Strong The inherent strength of STEELCOR is derived from the mechanical properties of steel combined with the soil interaction. This allows for ring compression strength in a relatively thin-walled structure. STEELCOR absorbs and transfers the vertical live and dead loads to the surrounding soil around the entire circumference of the pipe. Coatings Four coatings are available that allow STEELCOR to endure normal to severe environmental conditions: Durable The proper selection of coating and steel thickness enables STEELCOR to meet most service life requirements. Appropriate coating choices are determined after evaluating life cycle costs, environmental conditions, and abrasion severity. STEELCOR products range from lightweight to premium coatings that can last more than

6 Couplers STEELCOR is quickly joined on site with preformed couplers that prevent pipe disjointing. CANADA CULVERT offers corrugated annular, dimpled, and helical couplers for small diameter pipe. The corrugated annular coupler seats positively in the corrugated ends and is suitable for all corrugated steel pipe installations. For applications that require reduced leakage, neoprene gaskets are available to improve performance. Coupler Types Annular Dimpled Soil-Tight Couplers Annular with Neoprene Gasket Gasketed Couplers Recommended Coupler Selection Chart based on Pipe Diameter Coupler Widths and Types Coupler widths may vary by provincial specifications. Coupler thickness 1.6mm. CANADA CULVERT Colour Coding Chart Diameter Yellow Yellow Green Green Black Green Black Orange Orange Brown Brown Blue Brown Blue Yellow Orange Yellow Black Blue Brown Brown

7 Fittings job requirements. Fitting Types 2 Leg 46º - 90º Elbow 2 Leg 10º - 45º Elbow 3 Leg 46º - 90º Elbow Diameter A Diameter A Diameter A B Elbows for round CSP B Fittings for round CSP Main Stub Same or Smaller Than Main Diameter Same Dia. Dia. Tee Cross 45º Lateral 45º Wye A B A B A B C A Fittings in other dimensions can be manufactured to satisfy specific requirements. 2. Fitting connections may require 300mm wide dimple couplers. 3. All dimensions are in millimetres unless otherwise specified.

8 Ends CANADA CULVERT can fabricate end treatments that blend well with any surrounding. Typical ends include step beveled, beveled and square. L H Step Beveled End D C Slope Ratio X Y C Annular Recorrugation Beveled End Slope Ratio Annular Recorrugation L Square End D D Annular Recorrugation Step Beveled End Standard Dimensions Diameter 2:1 Slope 3:1 Slope Recommended Min. Length (m) D C H C H L Standard Sloped Ends for Arch Pipe are available upon request. 2. All dimensions in millimeters unless otherwise specified.

9 End Sections CANADA CULVERT end sections are practical ways to prevent scour at the inlet and undermining at the outlet while increasing hydraulic capacity. The prefabricated end sections create an attractive and durable side slope treatment that improves corrosion resistance and improved durability. CANADA CULVERT end sections can be used with corrugated steel pipe, plastic and concrete pipe. The end sections are quickly and easily installed with lightweight equipment and a two-person crew. End sections can be installed during construction or after project completion. Safety slope end sections and cross drainage safety end sections are available upon request. Plan Elevation Round Beveled End Typical Cross Section Elevation Pipe Arch End Sections for Round Pipe Diameter Diameter (in) Thickness A B H L W Slope Width Weight (kg) /800 30/ / / / / / / / End Sections for Arch Pipe are available upon request. 2. Toe Plate Extensions are optional. 3. All dimensions in millimeters unless otherwise specified. Innovation Flows from Here 9

10 Dimensional Specifications STEELCOR Weights and End Areas ROUND Weight (kg/m) Corrugation Profile: 38 x 6.5mm Diameter End Area (m 2 ) Wall Thickness 1.6 Coupler Weight (kg) 155mm wide All STEELCOR weights are in kg/m. Coupler weights are in kg/coupler. 2. The STEELCOR weights are based on helical lock seam fabrication and are approximate. 3. Weights not shown in the adjacent tables (blank spaces) indicate that the particular size or steel thickness is either not recommended practice or not available. 4. Coupler weights are based on annular couplers. 5. All material weights assume standard galvanized coating. ROUND Corrugation Profile: 68 x 13mm ARCH Diameter End Area (m 2 ) Wall Thickness Coupler Weight (kg) 300mm wide 600mm wide Span x Rise End Area (m 2 ) x x x x Weight (kg/m) x x x x x x x ROUND Corrugation Profile: 125 x 25mm ARCH Diameter End Area (m 2 ) Wall Thickness Coupler Weight (kg) 300mm wide 600mm wide Span x Rise End Area (m 2 ) x x x x x x x x x Weight (kg/m) Canada Culvert STEELCOR

11 Installation STEELCOR Installation Following is a general guide for installation of STEELCOR. should always refer to the appropriate provincial highway or municipal standards. Unloading and Handling STEELCOR is relatively lightweight and can be handled should never be dumped, dragged or unloaded in a manner that would damage the coating or alter the shape damaged area if not repaired. CANADA CULVERT grinds However, proper safety equipment should be worn when working with this product. Compaction and Backfill alternating between sides of the STEELCOR. The maximum side compaction equipment include hand equipment, power tampers, rollers and vibrating compactors. Typical backfill envelope for round pipe installed on flat bedding, in a embankment condition Preparing the Base Y2D * Typical cover of a structure backfill is D/6 or 300mm, whichever is greater The recommendation for standard installations is that the width of the foundation should be at least twice the diameter of the STEELCOR and be free of rocks, mud, water, stumps, organic alignment and grade of the STEELCOR during assembly and will or granular material require more substantial base under the STEELCOR. The use of a geotextile material is common to provide soil strength and separation.

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