Posts by h2x Team
UK – Domestic Mains Water Pipe Size Calculator
Welcome to this mains water pipe size calculator for the UK.
Read MoreHardy Cross Method – Sizing a Ring Main (FREE Spreadsheet)
Flow rate and friction loss in a pipe network system can be difficult to calculate. When the pipe network is in a ring main (also known as a closed-loop) formation, the calculations are extra difficult.
This difficult calculation is very common for fire hydrant ring main size designs and the ring main design calculations.
Read More55% of Building Defects Attributed to Poor Design – are you at Risk?
A study found that human errors that lead to building defects are caused by: Poor workmanship; Poor supervision; Lack of skills and knowledge; Lack of motivation…
Read MoreHow to Design Hot Water Recirculation Systems in High-Rise Buildings
Lets start with understanding the basics of hot water recirculation systems.
Have you ever waited a long time for hot water to come out of the tap?
Read MoreHow to Design a Hot Water Recirculation System
Designing a hot water recirculation system can be one of the most challenging parts of the job for many engineers. When done correctly, the process can involve numerous iterations of calculations between pipe sizing and heat loss before the final results are realised.
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