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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Beton ma hustotu 1800 az 2200 kg/m3, mernou
tepelnou kapacitu 880 J/kgK a mernou tepelnou vodivost 0,9 az 1.3 W/mK z toho
si podle provoznich podminek muzete spočítat setrvačnost. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Je pomerne znacna :-)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>>kolik pak snese maximalni teplotu vody bez poskozeni<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Beton urcite snese vic nez ten kdo po te
podlaze bude chodit nebo vic nez plastove trubky, kterými ta voda potece.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>- jaka je optimalni teplota vody (nastaveni elektrokotle,
predpokladam co nejnizsi, o chlup vyssi nez teplota do podlahy)</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Obecne ano, cim nizsi potenciál tim lepe.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>- jak by se mela nastavit pocatecni teplota vody pro prvni
temperovani betonu (zraje asi 1 mesic)</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Obecne teplota vody v podlahovce by
mela byt co nejnizsi , predpokladam, ze beton je starsi 21 dni a 30 – <st1:metricconverter
ProductID="33 C" w:st="on">33 C</st1:metricconverter> nic nezkazite. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
hw-list-bounces@list.hw.cz [mailto:hw-list-bounces@list.hw.cz] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Jaroslav Buchta<br>
<b><span style='font-weight:bold'>Sent:</span></b> Sunday, September 24, 2006
8:22 PM<br>
<b><span style='font-weight:bold'>To:</span></b> '<st1:PersonName w:st="on">HW-news</st1:PersonName>'<br>
<b><span style='font-weight:bold'>Subject:</span></b> [OT] podlahove topeni</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Zdravim, snad se pri nedeli promine...</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Zprovoznuju podlahove topeni (vodni) a zajima mne par
otazek.</span></font><o:p></o:p></p>
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<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>- jakou tepelnou setrvacnost (nebo jak to presneji nazvat)
ma takova typicka podlaha s 45mm betonu nad potrubim?</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>- jak by se mela nastavit pocatecni teplota vody pro prvni
temperovani betonu (zraje asi 1 mesic)</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>- kolik pak snese maximalni teplotu vody bez poskozeni (asi
zalezi na mnoha faktorech, ale zase aspon nastrel)</span></font><o:p></o:p></p>
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<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>- jaka je optimalni teplota vody (nastaveni elektrokotle,
predpokladam co nejnizsi, o chlup vyssi nez teplota do podlahy)</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Aby to bylo trosku HW, tak resim potencialni problem, ale
mozna ani nebude (takze mne zajima pripadna zkusenost)</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Mam elektrokotel s vlastnim cerpadlem (Rejnok 12), da se
nastavit dobeh cerpadla po vypnuti topeni 4-20 minut nebo ze bezi furt. Dal
budu mit krbova kamna s vodnim vymenikem a vlastnim cerpadlem, ktere budou
obcas taky tlacit teplou vodu do systemu. Za kotlem i krbovkama je zpetna
klapka ale resim, jestli kdyz pobezi obe cerpadla tak co to udela... Zatim
predpokladam, ze na kotli nastavim cerpadlo na nizsi vykon (bude zrejme v
rezimu furt, jinak po vypnuti se do rozdelovacu podlahovky tepla voda z kotle
nedostane a ten se jen tak nezapne, aspon co jsem zkousel) a na krbovkach
naplno (spina se termostatem podle vody z vymeniku, takze jen obcas). Doufam,
ze to bude fungovat, kdyz krbovky pretlaci cerpadlo kotle, tak se kotel po
dosazeni teploty vypne, jinak se budu muset pohrabat v kotli abych dokazal vypnout
kotel i s cerpadlem okamzite, coz normalne nejde... Tlakove pomery zrejme budou
zaviset na aktualnim stavu smesovacich ventilu v podlahovkach tekze od stavu
uplne uzavreno az po volny pruchod, v systemu je jeden radiator, ktery
samozrejme muze byt zavren, takze je mozne, ze bude obcas prutok velmi maly a
pak by se cerpadla mohly poprat a zda se mi rozumne, aby krbovky mely nejak
vetsi prioritu, protoze ohrev vody nelze vypnout ;-)</span></font><o:p></o:p></p>
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12.0pt'><br>
<br>
__________ Informace od NOD32 1.1771 (20060923) __________<br>
<br>
Tato zprava byla proverena antivirovym systemem NOD32.<br>
<a href="http://www.nod32.cz">http://www.nod32.cz</a><o:p></o:p></span></font></p>
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