- #Create pipe diameter table water cad install#
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Easy to Manoeuvre – the combined benefits of light weight, short lengths and minimal OD make AquaSpira the most versatile pipes for use in locations where existing utilities are present.Longer lengths available for use in shallow open trench installations. Range of Lengths - 2.6m and 3m lengths for use in standard trench boxes.Push-Fit Joints - Innovative spigot & socket sealed joints.Robust - Unique Steel Reinforced PE Pipe Structure.Light Weight - All diameters can be handled and installed with standard small site machinery.Figures are based upon groundwater level at surface level:Īnti Flotation - Required Cover Depths 900ĪquaSpira Pipes, Pipeline Access and Tank Systems provide unparalleled levels of Ease, Safety and Efficiency of installation.
In accordance with BS EN1997-1, AquaSpira pipes require the following depth of compacted fill over the top to make sure flotation does not occur. Proven abrasion resistance out performs all other pipe materials.
#Create pipe diameter table water cad download#
Additionally, unlike concrete based products, polyethylene is completely resistant to sulphates and can therefore provide significantly better long-term performance.įurther information related to chemical resistance and a performance against a comprehensive list of specific chemicals is available is available to download here. The HDPE bore of IntegraPipe offers excellent resistance to all substances that would routinely be discharged into drainage systems, including water with high saline content, fuels, acids and most chemicals. If the Mannings equation is used, a roughness coefficient of 0.01 ks should be applied. Where this figure is applied, AquaSpira CSR pipe will in all cases function much more efficiently than the calculated design flows. However, ‘Sewers for Adoption’ and certain other standards or codes of practice state that a general roughness figure of 0.6 ks should be applied, irrespective of pipe material. The roughness coefficient of HDPE for calculations using the Colebrook-White formula is 0.03 ks. See comparison tables in the Housing Sector The hydraulic characteristics of smooth bore, high density polyethylene are extremely good, providing maximum efficiency and durability:
#Create pipe diameter table water cad install#
With AquaSpira pipes it is now Possible and Practical to install larger diameter pipes in the estate roads of a new housing development, or an existing highway – often eliminating, or certainly reducing the need for off-line storage tanks and the valuable land required to accommodate them. If a particularly tight radius is required, this can be achieved by the use of shorter pipe lengths (minimum 0.5m). The maximum angle that can be formed at each joint varies according to the diameter of the pipe – for details please see the AquaSpira Pipe Radius Data Sheet. If you wish to undertake your own calculations our short and long-term ring stiffness vales are available here.įor Typical Construction Details and Data Sheets for each pipe diameter please go to Typical Construction Detailsįor details on connecting pipes into structures (manholes) please refer to Connecting Pipes into Concrete Structuresįor details on installing pipes at shallow depths please see our Typical Detailįorming a radius: The pipe barrel cannot be curved, therefore the radius must be formed by pulling individual pipe joints. A sample calculation is available to download here.
#Create pipe diameter table water cad free#
Our technical department offers this service free of charge so to request assistance please contact us. For further information please contact recommend that structural calculations are undertaken for all projects. Superior Performance in Highway Locations – Almost all of the calculated deflection takes place during installation, prior to final surfacing, meaning that the average post-surfacing deflection is less than 1mm and is therefore irrelevant.High Performance in Challenging Applications – Practical evidence and detailed analysis shows that the unique pipe-surround structure becomes increasingly effective in more severe loading conditions, making AquaSpira pipes particularly suitable for deep or shallow pipelines.Unique Pipe-Surround Structure – Whilst AquaSpira CSR Pipes are inherently stiffer than plastic pipes, once installed, the compacted backfill material between the steel reinforced ribs provides significant additional stiffness, creating a uniquely strong pipe-surround structure.Composite Steel Reinforced Pipe Structure - The composite pipe wall structure gives AquaSpira CSR pipes significantly improved, stable and predictable long-term structural performance.The unique Composite Steel Reinforced (CSR) structure of AquaSpira pipes provides a range of significant benefits over conventional concrete or plastic pipes