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Construction Calculators

August 12, 2017 18:08

Calculation of water underfloor heating

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Content

  • 1 Calculation of warm water floor using a calculator online
  • 2 beginners mistakes - recommendations
    • professionals 2.1 What you need to know when going for the necessary building materials?
  • 3 Conclusion

Calculator floor heating and heating systems.Unload radiator heating system at home or completely replace it with sufficient thermal capacity of the water floor heating will suffice to compensate for heat loss and heating.

How to make payment of the warm water sex online?Water floors can serve as the main source of space heating, as well as perform additional heating function.Doing the calculation of the design need to decide in advance highlights, for what purpose will be to serve the product, provide a warm home full or slightly heated surface for comfort in the room.

If the issue is resolved, you should move on to the preparation of design and calculation of power warm vodyanogopola.All errors that will be allowed at the design stage, can be corrected only by opening the tie.That is why it is important to correctly and as accurately as possible to make a preliminary calculation procedure.

Calculation of warm water floor using a calculator online

Thanks to specially trained systems of online payment today can be a few seconds to determine the power density of the warm floor and get the necessary calculations.

based calculator includes coefficients method, when the user inserts the individual parameters in the table and receives a basic payment with certain characteristics.

flow temperature, oC.
return temperature, oC.
Step pipe, m. 0.050.10.150.20.250.30.35
pipe Pex-Al-Pex 16x2 (Metal-plastic) Pex-Al-Pex 16x2.25 (Metal-plastic) Pex-Al-Pex 20x2 (Metal-plastic) Pex-Al-Pex 20x2.25 (Metal-plastic) Pex 14x2 (crosslinked polyethylene) Pex 16x2 (crosslinked polyethylene) Pex 16x2.2 (crosslinked polyethylene) Pex 18x2 (crosslinked polyethylene) Pex 18x2.5 (cross-linked polyethylene) Pex 20x2 (crosslinked polyethylene) PP-R 20x3.4 (Polypropylene) PP-R 25x4.2 (Polypropylene) Cu 10x1 (Copper) Cu 12x1 (Copper) Cu 15x1 (Copper) Cu 18x1 (Copper) Cu 22x1 (Copper)
Flooring PlitkaLaminat on podlozhkeParket on fanereKovrolin
thickness of the screed above the pipe, see.
specific heat capacity W / m2
temperature of the floor surface(average), oC
specific coolant flow rate (l / h) / m2

After making all the given factors can be as accurately as possible to get the exact characteristics calculated underfloor heating.To do this, you need to know dannyepro:

  • water supply temperature;
  • processing temperature;
  • step and kind of pipe;
  • which will flooring;
  • screed thickness above the pipe.

As a result, the user receives information about the specific design capacity, the average temperature of the resulting floor heating, the proportion of coolant flow.Advantageously, quick and very clear in a few seconds!

addition to the basic data should take into account a number of minor that the maximum influence on the final result of floor heating:

  • presence or absence of glazing of balconies and bay windows;
  • height of floor space in a building;
  • presence of special materials for thermal insulation of walls;
  • level of insulation in the house.

Warning: making payment of water underfloor heating calculator should consider the type of flooring, if you plan to keep within the wood structure, the power of a heating system must be increased due to the low thermal conductivity of wood.At high heat loss arrangement of floor heating as the only heating system will be inappropriate and disadvantageous cost.

Instruments
Widget from SocialMart

Features of the calculation of the water floor calculator

Before making a preliminary calculation of the water floor heating system should take into account a list of features:

  1. What type of pipe will use the wizard, corrugated with effectiveheat transfer, copper, with high thermal conductivity, XLPE, plastic or penopropilena with low emissivity.Calculation
  2. length for heating a predetermined area, based on the determination of the contour length of heat distribution on the surface in a uniform mode considering thermal load limit of the coating.

Important!If you plan on doing more than stacking step, then it is necessary to increase the temperature of the coolant.Acceptable performance step -. 5 to 60 cm can be used both permanent and variable steps.

beginners mistakes - the recommendations of professionals

Many users online calculator for calculating water floor heating allow significant errors that affect the final results.Here are some user error:

  • on one circuit is calculated pipe length of 120 m;
  • if heated floors will be in a few rooms, the average path length should be approximately the same, the deviation must not exceed 15 m;
  • distance between the branches selected in accordance with the temperature control of the heating system, most often it will depend on the region's territory;
  • mean value distances from the circuit is 20 cm plus or minus 5 cm.

What you need to know when going for the necessary building materials?

Extruded polystyrene foam is the best material in the case of floor insulation, it is different durability and monolithic structure.Top of insulation should be laid waterproofing, it will be enough of a polyethylene film, and the walls need to put a damper tape.

Fittings is the basis for fixing pipes and concrete ties, clamps Pipe - another indispensable item.It should also be partitioned take manifold which allows economically and efficiently distribute coolant.

Conclusion

making payment of water sex online, should take into account the data rate difference of 10%, in this way the data will be more real and authentic.

Good luck to you in the construction work!

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