Veidojot projektu La Rajoleria 1, m\u016bsu m\u0113r\u0137is bija atrast dz\u012bvojam\u0101s telpas klimata sist\u0113mu, kas nodro\u0161in\u0101tu augstu siltuma komforta l\u012bmeni, izcilu energoefektivit\u0101ti, minim\u0101li ietekm\u0113tu interjeru un vienlaikus piln\u012bb\u0101 atbilstu Passive House filozofijai. Rezult\u0101t\u0101 projekts veiksm\u012bgi ieguva Passive House Institute (V\u0101cija) sertifik\u0101ciju, sasniedza augst\u0101ko energoefektivit\u0101tes nov\u0113rt\u0113jumu un k\u013cuva par otro Passive House Premium \u0113ku Katalonij\u0101 un astoto Sp\u0101nij\u0101 (ID: 7814).<\/p>\n
No daudzajiem tehniskajiem risin\u0101jumiem tie\u0161i starojuma sist\u0113mas vis\u0101tr\u0101k piesaist\u012bja m\u016bsu uzman\u012bbu. Praktiski izv\u0113le galu gal\u0101 sa\u0161aurin\u0101j\u0101s l\u012bdz diviem variantiem: siltajai gr\u012bdai un starojo\u0161ajiem griestiem. \u0160aj\u0101 rakst\u0101 v\u0113lamies dal\u012bties ar svar\u012bg\u0101kajiem secin\u0101jumiem, pie kuriem non\u0101c\u0101m, analiz\u0113jot \u0161\u012bs tehnolo\u0123ijas.<\/p>\n
Silt\u0101 gr\u012bda jau daudzus gadus tiek uzskat\u012bta par komfortabla m\u0101jok\u013ca simbolu. Ap \u0161o tehnolo\u0123iju ir izveidojusies vesela industrija, un t\u0101s priek\u0161roc\u012bbas ir k\u013cuvu\u0161as par da\u013cu no visp\u0101rpie\u0146emt\u0101 priek\u0161stata par modernu un \u0113rtu m\u0101jokli. Viens no visbie\u017e\u0101k dzird\u0113tajiem argumentiem, ko nereti atk\u0101rto pat nozares profesion\u0101\u013ci, ir apgalvojums, ka siltums ce\u013cas uz aug\u0161u un t\u0101d\u0113\u013c silt\u0101 gr\u012bda ir maksim\u0101li efekt\u012bva apkures sist\u0113ma, kas vienm\u0113r\u012bgi apsilda visu telpu.<\/p>\n
No pirm\u0101 acu uzmetiena tas izklaus\u0101s p\u0101rliecino\u0161i. Silts gaiss patie\u0161\u0101m ir maz\u0101k bl\u012bvs nek\u0101 auksts gaiss un t\u0101d\u0113\u013c ce\u013cas aug\u0161up. Tom\u0113r \u0161eit rodas nedaudz ne\u0113rts jaut\u0101jums. K\u0101da \u012bsti tam ir saist\u012bba ar silto gr\u012bdu?<\/p>\n
Silt\u0101s gr\u012bdas efektivit\u0101te galvenok\u0101rt nav balst\u012bta uz gaisa konvekciju. At\u0161\u0137ir\u012bb\u0101 no radiatoriem, konvektoriem vai ventilatora konvektoriem iev\u0113rojama da\u013ca ener\u0123ijas \u0161eit tiek nodota ar siltuma starojuma pal\u012bdz\u012bbu. Tie\u0161i t\u0101d\u0113\u013c sp\u0101\u0146u, katal\u0101\u0146u un portug\u0101\u013cu valod\u0101 \u0161\u012b tehnolo\u0123ija tiek saukta par suelo radiante, terra radiant un piso radiante. Burtisk\u0101 tulkojum\u0101 tas noz\u012bm\u0113 \u00abstarojo\u0161a gr\u012bda\u00bb. Jau pats nosaukums apraksta sist\u0113mas darb\u012bbas fizik\u0101lo principu.<\/strong><\/p>\n Lai lab\u0101k saprastu \u0161o principu, pietiek atcer\u0113ties situ\u0101ciju, ko daudzi ir piedz\u012bvoju\u0161i sl\u0113po\u0161anas k\u016brort\u0101. Gaisa temperat\u016bra ir m\u012bnus pieci gr\u0101di, visapk\u0101rt ir sniegs, tom\u0113r saulain\u0101 un bezv\u0113ja ziemas dien\u0101 k\u013c\u016bst tik silti, ka gribas atpog\u0101t jaku un no\u0146emt cepuri. \u0160\u012b komforta avots ir saules starojums, kas ener\u0123iju nog\u0101d\u0101 tie\u0161i l\u012bdz ap\u0123\u0113rbam un atkl\u0101taj\u0101m \u0137erme\u0146a da\u013c\u0101m. Ener\u0123ija, ko saule p\u0101rraida infrasarkan\u0101 starojuma veid\u0101, ir pietiekama, lai m\u0113s gandr\u012bz p\u0101rst\u0101tu just auksto gaisu sev apk\u0101rt.<\/p>\n K\u0101 saule galu gal\u0101 sasilda gaisu? Vispirms t\u0101 sasilda milz\u012bgas virsmas: zemi, klintis, \u0113kas un citus objektus. P\u0113c tam \u0161\u012bs virsmas pak\u0101peniski atdod uzkr\u0101to ener\u0123iju gaisam. Silt\u0101 gr\u012bda darbojas p\u0113c \u013coti l\u012bdz\u012bga principa. Iev\u0113rojama da\u013ca ener\u0123ijas, kas tiek p\u0101rraid\u012bta ar infrasarkan\u0101 starojuma pal\u012bdz\u012bbu, vispirms tiek absorb\u0113ta telpas virsm\u0101s un tikai v\u0113l\u0101k, da\u017e\u0101du siltuma apmai\u0146as procesu rezult\u0101t\u0101, piedal\u0101s komfortabla mikroklimata veido\u0161an\u0101 m\u0101j\u0101.<\/p>\n Tie\u0161i tad m\u0113s pirmo reizi uzdev\u0101m sev vienu vienk\u0101r\u0161u, bet iz\u0161\u0137iro\u0161u jaut\u0101jumu. Ja ener\u0123ija tiek p\u0101rraid\u012bta ar starojuma pal\u012bdz\u012bbu, kur atrodas visefekt\u012bv\u0101k\u0101 vieta starojo\u0161ajai virsmai?<\/p>\n Lai atbild\u0113tu uz \u0161o jaut\u0101jumu, iedom\u0101simies, ka infrasarkanais starojums k\u013c\u016bst par redzamu gaismu, bet gr\u012bda p\u0101rv\u0113r\u0161as par milz\u012bgu gaismas avotu. Kas tiktu izgaismots vispirms?<\/p>\n Vispirms griesti. P\u0113c tam galdu, kr\u0113slu, d\u012bv\u0101nu, gultu un citu m\u0113be\u013cu apak\u0161\u0113j\u0101s virsmas. Da\u013ca ener\u0123ijas sasniegtu cilv\u0113ka p\u0113das, ja vi\u0146\u0161 st\u0101v vai s\u0113\u017e. Tom\u0113r liel\u0101k\u0101 \u0137erme\u0146a da\u013ca atrastos m\u0113be\u013cu un interjera elementu \u0113n\u0101. Citiem v\u0101rdiem sakot, iev\u0113rojama da\u013ca ener\u0123ijas vispirms non\u0101ktu apk\u0101rt\u0113j\u0101s virsm\u0101s, nevis pie cilv\u0113ka.<\/p>\n Tas nenoz\u012bm\u0113, ka sist\u0113ma darbojas slikti. T\u0101 darbojas tie\u0161i t\u0101, k\u0101 paredz\u0113ts. Tom\u0113r \u0161\u0101dai pieejai ir svar\u012bgas sekas. Pirms cilv\u0113ks izj\u016bt pilnv\u0113rt\u012bgu siltuma komfortu, ener\u0123ijai ir j\u0101veic gar\u0161 ce\u013c\u0161. Vispirms uzsilst caurules vai elektriskie sildelementi. Tad betona izl\u012bdzino\u0161ais sl\u0101nis. P\u0113c tam gr\u012bdas segums. Tad apk\u0101rt\u0113j\u0101s virsmas. Tikai p\u0113c tam uzkr\u0101t\u0101 ener\u0123ija s\u0101k akt\u012bvi piedal\u012bties komfortablas vides veido\u0161an\u0101 telp\u0101.<\/p>\n Tie\u0161i t\u0101d\u0113\u013c silt\u0101 gr\u012bda pieder pie sist\u0113m\u0101m ar augstu termisko inerci. T\u0101 lieliski piem\u0113rota stabilas temperat\u016bras uztur\u0113\u0161anai ilgsto\u0161\u0101 laika period\u0101 p\u0113c principa \u00abiesl\u0113dz ruden\u012b, izsl\u0113dz pavasar\u012b\u00bb, ta\u010du daudz slikt\u0101k piel\u0101gojas situ\u0101cij\u0101m, kad apkures nepiecie\u0161am\u012bba strauji main\u0101s.<\/strong><\/p>\n Daudzi silt\u0101s gr\u012bdas lietot\u0101ji ir sask\u0101ru\u0161ies ar paradoks\u0101lu situ\u0101ciju: pap\u0113\u017ei jau gandr\u012bz s\u0101k apbr\u016bn\u0113t, kam\u0113r p\u0101r\u0113jais \u0137ermenis joproj\u0101m dreb no aukstuma. Iemesls nav sist\u0113mas jaudas tr\u016bkums, bet gan t\u0101s inerce un starojo\u0161\u0101s virsmas novietojums. Iev\u0113rojama da\u013ca ener\u0123ijas jau ir sasniegusi gr\u012bdu un tuv\u0101k\u0101s virsmas, tom\u0113r kop\u0113jais siltuma komforts telp\u0101 v\u0113l nav sasniegts.<\/p>\n Mums \u0161is jaut\u0101jums bija \u012bpa\u0161i svar\u012bgs, jo m\u0113s b\u016bv\u0113jam m\u0101jas Sp\u0101nijas Vidusj\u016bras piekrast\u0113. Klimats \u0161eit b\u016btiski at\u0161\u0137iras no Zieme\u013ceiropas klimata. Pat ziem\u0101 saules ener\u0123ija da\u017eu stundu laik\u0101 sp\u0113j iev\u0113rojami main\u012bt \u0113kas siltuma bilanci. Dienas laik\u0101 saules ieguvumi var b\u016bt pietiekami, lai apkure visp\u0101r neb\u016btu nepiecie\u0161ama, bet vakar\u0101 atkal rodas vajadz\u012bba p\u0113c papildu siltuma.<\/strong><\/p>\n Iedom\u0101simies tipisku ziemas dienu. Dien\u0101 saule ir sasild\u012bjusi m\u0101ju, un apkure tiek izsl\u0113gta. Tom\u0113r, lai sist\u0113ma vakar\u0101 atkal sasniegtu efekt\u012bvu darb\u012bbas re\u017e\u012bmu, var b\u016bt nepiecie\u0161amas daudzas stundas. Rezult\u0101t\u0101 rodas paradoks\u0101la situ\u0101cija: kad sist\u0113ma beidzot s\u0101k darboties optim\u0101li, vajadz\u012bba p\u0113c t\u0101s jau var b\u016bt pazudusi, un otr\u0101di.<\/p>\n Tie\u0161i tad m\u0113s s\u0101k\u0101m raudz\u012bties uz \u0161o jaut\u0101jumu pavisam cit\u0101di. Varb\u016bt jaut\u0101jums nav tikai par nodot\u0101s ener\u0123ijas daudzumu. Varb\u016bt ne maz\u0101k svar\u012bgi ir tas, cik \u0101tri \u0161\u012b ener\u0123ija sasniedz cilv\u0113ku.<\/p>\n Ja iedom\u0101jamies to pa\u0161u starojo\u0161o virsmu nevis gr\u012bd\u0101, bet griestos, aina radik\u0101li main\u0101s. Tagad liel\u0101k\u0101 cilv\u0113ka \u0137erme\u0146a da\u013ca atrodas tie\u0161\u0101 starojuma iedarb\u012bbas zon\u0101. Vairs nav nepiecie\u0161ams vispirms sasild\u012bt milz\u012bgu daudzumu starpposma virsmu. Ener\u0123ija s\u0101k iedarboties uz cilv\u0113ku gandr\u012bz uzreiz p\u0113c sist\u0113mas iesl\u0113g\u0161anas.<\/p>\n Sav\u0101 zi\u0146\u0101 \u0161\u012b situ\u0101cija daudz vair\u0101k atg\u0101dina ziemas sauli kalnos. Ener\u0123ijas avots atrodas virs mums un tie\u0161i mijiedarbojas ar cilv\u0113ku, nevis darbojas caur daudziem starpposma siltuma uzkr\u0101j\u0113jiem.<\/p>\n Radik\u0101li main\u0101s ar\u012b subjekt\u012bv\u0101 komforta uztvere. Ja starojums n\u0101k no aug\u0161as, liel\u0101k\u0101 \u0137erme\u0146a da\u013ca vienlaikus atrodas t\u0101 darb\u012bbas zon\u0101. Rodas vienm\u0113r\u012bga un pat\u012bkama siltuma saj\u016bta, kas nav atkar\u012bga no t\u0101, vai cilv\u0113ks pieskaras gr\u012bdai vai ne.<\/strong><\/p>\n Tie\u0161i t\u0101d\u0113\u013c projekt\u0101 La Rajoleria 1 starojo\u0161ie griesti uzvar\u0113ja p\u0101rliecino\u0161i. Papildu priek\u0161roc\u012bba bija t\u0101, ka viena un t\u0101 pati sist\u0113ma var tikt izmantota gan apkurei ziem\u0101, gan dzes\u0113\u0161anai vasar\u0101. Dzes\u0113\u0161anas re\u017e\u012bm\u0101 griesti maigi absorb\u0113 telpas lieko siltumu, radot pat\u012bkamu v\u0113suma saj\u016btu bez caurv\u0113ja un bez tradicion\u0101laj\u0101m gaisa kondicion\u0113\u0161anas sist\u0113m\u0101m rakstur\u012bgajiem tr\u016bkumiem.<\/p>\n Run\u0101jot par silto gr\u012bdu, energoefekt\u012bv\u0101s \u0113k\u0101s Sp\u0101nijas Vidusj\u016bras piekrast\u0113 silt\u0101 gr\u012bda galu gal\u0101 vairs neatrisina nevienu re\u0101lu probl\u0113mu. Aukst\u0101s gr\u012bdas, kas k\u0101dreiz attaisnoja \u0161\u0101du risin\u0101jumu, vienk\u0101r\u0161i vairs nepast\u0101v. Savuk\u0101rt k\u0101 apkures sist\u0113ma \u0161im re\u0123ionam t\u0101 augst\u0101s termisk\u0101s inerces d\u0113\u013c k\u013c\u016bst par sal\u012bdzino\u0161i neefekt\u012bvu risin\u0101jumu.<\/strong><\/p>\n Vladimirs Nazar\u010duks, 2026 \u00ab\u041d\u0430\u0441\u0442\u043e\u044f\u0449\u0438\u0439 \u043a\u043e\u043c\u0444\u043e\u0440\u0442 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442\u0441\u044f \u043d\u0435 \u0442\u0430\u043c, \u0433\u0434\u0435 \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a \u0442\u0435\u043f\u043b\u0430, \u0430 \u0442\u0430\u043c, \u0433\u0434\u0435 \u0438\u0441\u0447\u0435\u0437\u0430\u0435\u0442 \u043e\u0449\u0443\u0449\u0435\u043d\u0438\u0435 \u0445\u043e\u043b\u043e\u0434\u0430.\u00bb Novaspace Promo \u0412 \u043c\u043e\u043c\u0435\u043d\u0442 \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 La Rajoleria 1 \u043f\u0435\u0440\u0435\u0434 \u043d\u0430\u043c\u0438 \u0441\u0442\u043e\u044f\u043b\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u043d\u0430\u0439\u0442\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u043a\u043b\u0438\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u0436\u0438\u043b\u043e\u0433\u043e \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u043b\u0430 \u0431\u044b \u0432\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u0442\u0435\u043f\u043b\u043e\u0432\u043e\u0433\u043e \u043a\u043e\u043c\u0444\u043e\u0440\u0442\u0430, \u043e\u0442\u043b\u0438\u0447\u0430\u043b\u0430\u0441\u044c \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u044d\u043d\u0435\u0440\u0433\u043e\u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u044c\u044e, \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0432\u043b\u0438\u044f\u043b\u0430 \u043d\u0430 \u0438\u043d\u0442\u0435\u0440\u044c\u0435\u0440 \u0438 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u043e\u0432\u0430\u043b\u0430 \u0444\u0438\u043b\u043e\u0441\u043e\u0444\u0438\u0438 \u0437\u0434\u0430\u043d\u0438\u044f Passive House. \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 […]<\/p>\n","protected":false},"author":3,"featured_media":4241,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/posts\/4239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/comments?post=4239"}],"version-history":[{"count":0,"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/posts\/4239\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/media\/4241"}],"wp:attachment":[{"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/media?parent=4239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/categories?post=4239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gruporeunion.es\/lv\/wp-json\/wp\/v2\/tags?post=4239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nNOVASPACE PROMO<\/p>","protected":false},"excerpt":{"rendered":"