{"id":31873,"date":"2020-03-19T22:39:28","date_gmt":"2020-03-19T15:39:28","guid":{"rendered":"http:\/\/hiconmne.vn\/en\/?p=31873"},"modified":"2020-03-21T20:42:27","modified_gmt":"2020-03-21T13:42:27","slug":"siphonic-drainage-system","status":"publish","type":"post","link":"https:\/\/hiconmne.vn\/en\/siphonic-drainage-system\/","title":{"rendered":"SIPHONIC DRAINAGE SYSTEM"},"content":{"rendered":"

From the days when our forefathers began draining roofs, gravity drainage has been the used to move the rainwater from the roof to the ground.<\/p>\n

However, our 21st<\/sup>\u00a0century technology offers a superior alternative to cater for the storm profiles that today\u2019s changing climate brings us. It\u2019s available now –
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\nThe Technology is<\/strong>\u00a0HydroMax\u2122 Siphonic (Syphonic) Roof Drainage System<\/strong>.<\/p>\n

Siphonic Drainage offers\u00a0a unique technology whereby you can achieve\u00a0many\u00a0Technical and Commercial Benefits.<\/strong><\/p>\n

Through the use of a siphonic roof drain to eliminate air ingress into the pipework, the horizontal pipes prime full of water which then accelerates down the vertical downpipe inducing a negative pressure flow – hence the siphonic or syphonic name.<\/p>\n

This results in high flow velocites that self cleanse the pipework and extremely efficiently removes the rainwater from the roof.<\/p>\n

Contrary to common misconception, our siphonic roof drainage systems are\u00a0self draining after a storm event and advanced inducer design\u00a0result in low ponding on the roof during rainfall events (refer to our flow graphs from testing to BS 8490:2007 and ASME A112.6.9:2005) and .<\/p>\n

HYDROMAX IS\u00a0THE\u00a0ROOF DRAINAGE SOLUTION.<\/h6>\n

\n\"Comparison<\/a><\/h5>\n
KEY BENEFITS OF THE\u00a0<\/strong>\u00a0HYDROMAX\u2122 SIPHONIC SYSTEM<\/strong><\/h6>\n
    \n
  • Cost effective with typical\u00a0savings<\/strong>\u00a0of\u00a020% to 45%<\/strong><\/li>\n
  • High level carrier pipes installed horizontal without gradient\u00a0(eases co-ordination with other services)<\/li>\n<\/ul>\n
      \n
    • High velocity flow ensures that systems are\u00a0self cleaning<\/strong><\/li>\n<\/ul>\n
        \n
      • HydroTechnic\u2122 Design configures\u00a0optimised drainage solution<\/strong><\/li>\n<\/ul>\n
          \n
        • Fewer collector pipes can convey water to the perimeter of the building or other preferred locations which frees up valuable building space<\/li>\n<\/ul>\n
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          • Drainage below the floor of the building can be eliminated<\/li>\n<\/ul>\n
              \n
            • Small bore pipework reduces space<\/strong>\u00a0taken up and
              \nimposes less load on the structure<\/li>\n<\/ul>\n
                \n
              • Engineered solution that allows\u00a0controlled flow\u00a0<\/strong>and or\u00a0controlled discharge<\/strong><\/li>\n<\/ul>\n
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                • Reduced Construction\u00a0build-program due to<\/strong>\u00a0less ground works, less pipework, etc.<\/strong><\/li>\n<\/ul>\n

                  \"Rainwater<\/strong><\/p>\n

                    \n
                  • Fewer internal downpipes
                    \n<\/strong>(less restrictions on building space usage).<\/li>\n<\/ul>\n
                      \n
                    • Environmental benefits\u00a0<\/strong>because\u00a0HydroMax\u2122 makes\u00a0<\/strong>routing to\u00a0Harvesting\/Retention\/Attenuation\u00a0<\/strong>easier. Less ground disturbance, fewer Raw materials, etc.<\/li>\n
                    • Fewer Roof penetrations due to high performance roof drains<\/li>\n
                    • Lower ponding depths than Gravity Drains<\/li>\n<\/ul>\n

                      Deli Factory in Vietnam (Design & Build by HICON M&E):<\/strong>
                      \n<\/p>\n