Zixabisa malini, yeyiphi eyona ndlela ilungileyo yokuzifaka, kwaye zeziphi ezona ziphantsi? Isikhokelo esifutshane sentshayelelo kwiiphaneli zesandwich zokufakelwa kwe-thermal.
Iiphaneli zeSandwich - yintoni omele uyazi?
Yintoni iphaneli yesandwich?
Ipaneli yesandwich yimveliso esetyenziselwa ukugquma iindonga kunye nophahla lwezakhiwo. Iphaneli nganye iqulethe i-core of thermoinsulating material, ekhutshiwe kumacala omabini nge-sheet metal. Iiphaneli zeSandwich azizozinto zokwakha kodwa zizixhobo zekhethini. Amandla okwakhiwa athwalwa ngesakhelo sentsimbi okanye esinye isakhelo sokuthwala apho iipaneli zesandwich zifakwe khona.
Iintlobo zeipaneli yesandwichngokubanzi zidityaniswe yimathiriyeli ye-thermoinsulating esetyenziswa njengondoqo. Iipaneli zeSandwich ezine-cores ze-EPS (i-polystyrene eyandisiweyo), uboya bamaminerali kunye ne-polyurethane (PIR, okanye i-polyisocyanurate) zonke zifumaneka ngokulula.
Izinto eziphathekayo zihluka kakhulu ekusebenzeni kwazo kwe-thermal insulating, ukusebenza kwe-sound insulating, ukusabela kumlilo kunye nobunzima.
Kutheni usebenzisa iipaneli zesandwich?
Iiphaneli zeSandwich zivunywa ngokubanzi ngenxa yeenzuzo ezininzi, ngakumbi ezo zinxulumene neendleko. Uthelekiso phakathi kwesakhelo okanye iteknoloji yokwahlulahlula i-stud (iifreyimu ezifakwe ngeepaneli zesandwich) kunye nobuchwepheshe bokwakha bemveli obusekwe kwiindonga zamatye bubonisa iingenelo zeepaneli zesandwich kwiindawo ezintathu eziphambili:
1. Iindleko ezithe ngqo
Ukwakhiwa kwesakhiwo nakweyiphi na iteknoloji kufuna amanqanaba afanayo enkcitho eyinkunzi.
Ukuthelekiswa kule ndawo kubandakanya iindleko zezinto zokwakha, abasebenzi kunye nokuthutha.
2. Ixesha lokwakha
Isakhiwo esisekelwe kwinkqubo yamatye yemveli sinokuthatha iinyanga ezi-6 ukuya kwezi-7 ukugqiba.
Isakhiwo esinomthamo ofanayo sisebenzisa izahlulo zestud sithatha nje inyanga enye ukugqiba.
Ixesha lokwakha libaluleke kakhulu kwishishini. Ngokukhawuleza ukuba isakhiwo semveliso okanye indawo yokugcina impahla igunyaziswe ukuba isetyenziswe, ngokukhawuleza imbuyekezo kutyalo-mali inokufumaneka.
Izakhiwo zokwahlulahlula ziyadityaniswa endaweni yokuba "zakhiwe". Amalungu agqityiweyo okwakhiwa kunye nezixhobo zokugubungela zifika kwindawo, kwaye zihlanganiswe njengendlu yezitena zokudlala. Enye i-plus kukuba akukho mfuneko yokulinda igobolondo yesakhiwo ukuba ilahlekelwe ngumswakama ogqithiseleyo.
3. Iinkqubo zokwakha
Kwamanye amacandelo oshishino, iimfuno zokwakha zinokubaluleka kwiprojekthi yokwakha. Ulwakhiwo lwezahlulo zestud 'yinkqubo eyomileyo', kungekho manzi afunekayo kwizinto zokwakha. Inkqubo eyomileyo idinga kuphela indibano yesakhiwo kunye nokulungiswa kwe-cladding (apha, iipaneli zesandwich) kunye nezikrufu.
Ulwakhiwo lwamatayile lwemveli lusebenzisa 'iinkqubo ezimanzi', ezifuna isixa esibalulekileyo samanzi ukwenza udaka lokubeka izitena, ikhonkrithi yokutyhilwa okanye udaka lokwenziwa.
Amanye amacandelo oshishino, afana nokwenziwa kweenkuni okanye ukwenziwa kwamayeza, afuna amaqondo okufuma azinzileyo nalawulwayo, athintela iinkqubo zokwakha ezimanzi.
Zixabisa malini iipaneli zesandwich, kwaye ziphi ezona ziphantsi?
Iindleko zokuthenga zixhomekeke kubunzima bemveliso ngokubanzi kunye ne-thermoinsulating core material. 'Ukhetho lwebhajethi' kusetyenziso lweepaneli zesangweji ze-EPS-core; nangona kunjalo, ukusebenza kakuhle kwexesha elide kunye nokuphumelela kweendleko, iipaneli ezine-coefficient ephezulu ye-thermal conductivity zikhetho olungcono - njenge-PIR-core sandwich panels.
Amaxabiso aqala kwi-55-60 PLN/m2 yeepaneli zesangweji ze-EPS-core. Iipaneli ezidumileyo ze-PIR-core sandwich panels ziyi-100 mm ubukhulu, kwaye zibiza malunga ne-80-90 PLN/m2.
Abathengi bahlala bebuza malunga nerhafu ye-VAT yeepaneli zesandwich. EPoland, zonke izinto zokwakha, kubandakanywa iipaneli zesandwich, zinezinga le-VAT ye-23%.
Kungcono uku-odola iipaneli zakho zesandwich ngokuthe ngqo kumenzi okanye ngekhonkco labo lokuhambisa. Ungacela abameli bokuthengisa bengingqi ye-Balex Metal ukuba bandwendwele indawo yakho ukufumana iingcebiso zobuchwephesha malunga nezona nkqubo zibalaseleyo kunye nemathiriyeli. Emva kokuba uhlolisise iimfuno zakho, ummeli wentengiso unokukunika ngokukhawuleza isicatshulwa esiqhelekileyo. Ukunyamekelwa kwabathengi ngabameli bezentengiso ecaleni, unokufumana inkxaso kwiinjineli zoyilo ze-Balex Metal okanye abacebisi bezobugcisa kuzo zonke izigaba zokunikezelwa kweprojekthi.
Zifakwa njani iipaneli zesandwich eludongeni okanye eluphahleni?
Iiphaneli zeSandwich zilula kwaye zikhawuleza ukuzifaka. Ukususela kumava asebenzayo, ukufaka i-600 m2 yeepaneli zesandwich kuthatha malunga neeyure ezi-8 kwiqela elinobuchule lokwakha.
Amanyathelo okufaka iiphaneli zesandwich eludongeni kunye nophahla zezi zilandelayo:
1. Izinto zokwakha zihanjiswa kwindawo: ukuhanjiswa kubandakanya iipaneli zesandwich, amacandelo e-subframe (iimilo ezibandayo), kunye nezixhobo (kubandakanywa ukudanyaza, izibophelelo, i-gaskets, izitywina, njl.). I-Balex Metal inokubonelela ngawo onke amacandelo afunekayo ukugqiba inkqubo yokufakela.
2. Izinto ezihanjiswa ngumqhubi zithululwa kunye nezixhobo zokuphatha ukwakhiwa.
3. I-subframes ihlanganiswe, kwaye ifakwe kunye nemiqadi, izithuba kunye ne-purlins.
4. Ifilimu ekhuselayo iyasuswa kwiipaneli zesandwich.
5. Iipaneli zesandwich zifakwe kwi-subframe structural amalungu usebenzisa i-fasteners efanelekileyo.
6. Ukudibanisa phakathi kweepaneli zesandwich zivaliwe kwaye ukukhanya kufakwe.
Zingaphi izikrufu endizidingayo ukuze ndiqhoboshele ipaneli yesandwich? Lo ngowona mbuzo uqhelekileyo kubathengi kwinqanaba lokulungiselela iprojekthi. Uqikelelo olurhabaxa yi-1.1 fasteners kwi square metre nganye yeepaneli zesandwich. Elona nani, isithuba kunye noyilo luxhomekeke kwisigqibo senjineli yoyilo lweprojekthi kunye/okanye umthengisi wezinto zokwakha.
Funda ngakumbi malunga nokufaka iipaneli zesandwich:
Naluphi na uhlobo lwepaneli yesandwich iya kwenza njengokugquma kweendonga kunye nophahla. Ngokuxhomekeke kwiimfuno zeprojekthi, i-cladding inokubandakanya:
- EPS-core sandwich panels(ukhetho lohlahlo lwabiwo-mali);
- Iiphaneli zesandwich zoboya beminerali(kwizakhiwo ezinokumelana nomlilo ophuculweyo);
- I-PIR-core sandwich panels(nanini na i-parameters yokufakelwa kwe-thermal efanelekileyo ibalulekile).
Iiphaneli zeSandwich zingasetyenziswa kuzo zonke iindidi zesakhiwo. Ingqikelelo yakho ngumda. Nangona kunjalo, ngelixa iipaneli zesandwich zisetyenziswa ngokubanzi kwizicelo zamashishini, ezinye iiprojekthi zezindlu zisebenzisa izahlulo ze-stud kunye neepaneli zesandwich.
Ngokunikezelwa kwexesha elifutshane lokufakela kunye neyunithi enkulu yokugubungela, iipaneli zesandwich zithandwa kakhulu ekwakhiweni:
- Izakhiwo zokugcina iimpahla
- Iihabhu zolungiselelo
- Amaziko ezemidlalo
- Iivenkile ezibandayo kunye neefriji
- Udederhu lweevenkile
- Ukwenziwa kwezakhiwo
- Izakhiwo zeeofisi
Iipaneli zeSandwich zinokudibaniswa kunye nezinye izisombululo zesakhiwo. Inketho edumileyo kukufaka iipaneli njengophahla lwangaphandle kwiindonga zangaphandle zodederhu lweevenkile, kubandakanywa izakhiwo zophahla ezinomaleko wesandwich:ibhokisi profile sheets, ukufakwa kwe-thermal (umzekeloI-Thermano PIR-core sandwich panels), kunye nenwebu engenamanzi.
