Iimveliso kunye neNgcengo yoLuhlu oluPhezulu lweMpahla
Iimbumba ze-roofing ze-Ply zinika iindidi zezixhobo zokukhetha. Uphawu lwazo oluphambili kukuba zenzelwe ukuba zifakwe kwindawo enye . Ziyabonisa kwakhona ukuguquguquka okukhulu kwaye zichasene ne-UV radiation ziphezulu xa ziqhathaniswa nezinye iimveliso. Ngokuqhelekileyo iphelile emnyama okanye emhlophe, kwaye ixhunyiwe, ifakwe okanye ifakwe ngokuthe ngqo phezu kwezinto zokukhupha iipahla .
Iintlobo zeMimbrane
Iimbrane ezidibeneyo zingabelana ngokubanzi ngamaqela amabini: i- Thermosets kunye ne-Thermoplastics .
Iimbumba ze-Thermoset zenziwe kwi-polymers zokwenziwa kweerubhi, kwaye iipolymers eziqhelekileyo ezisetyenziswayo yi-EPDM, i-CSPE ne-Neoprene.
Iimbumba ze-thermosets zilungele indawo enkulu yophahla, ngenxa yokuba ubungakanani babo bokuvelisa bubulungele ukunciphisa okanye ukunciphisa iiselwandle. Ininzi ye-EPDM i-thermoest membrane ebomnyama ine-carbon black njengenxalenye eyongezelelweyo, eyenza ukhuseleko lwe-UV; Kwimeko yeembrane ezimhlophe, umenzi wongeza i-titanium dioxide, ukwandisa ipropati ebonakalayo malunga ne-UV ray.
Iimboniselo ze-thermoplastic ze-single-ply membranes zingashushu-moya zidibene ndawonye ukuze zenze i-laps cohesive. Xa iimbumba ze-thermoplastic zipholile, zibuyela kwizinto zazo zokuqala. Iimbini ezimbini eziqhelekileyo ezisetyenziselwa i-thermoplastic membrane ziyi- PVC kunye ne-TPO , zombini izinto eziplastiki. Iimbumba ze-Thermoplastic zivame ukuveliswa ukuba zibandakanye isiseko sokuqinisa, ngokuqhelekileyo i-polyester okanye i-fiberglass enika amandla angakumbi kunye nokuzinza.
Zombini iintlobo zeembumba ziguquguqukayo kwaye zichasene nemitha ye-ultraviolet . Ezi ntlobo zeembrane zilula ukufaka, kodwa ngokuqhelekileyo azidibaniswanga kwaye azikwazi ukusetyenziswa ngokuhlanganisana nezinye iinkqubo zokuhlalisa .
Iindlela zokuFakela ngeNdlela eziLodwa
Uluhlu lofakelo lwe-ply roofing luya kuxhomekeka kwimeko ethile kunye nesakhiwo.
Uphahla oluhlambulukileyo lunokuba yindlela efanelekileyo kakhulu yokufakela xa uphahla oluhle lukwazi ukujamelana nemithwalo eyongezelelweyo. Nangona kunjalo, kwimeko apho uphahla luneentaba ezingaphezu kwe-1 "ngo-6", ke le ndlela ingenakusebenza ngokufanelekileyo.
Insimbi okanye uphahla lweengqaba linokuba yinto efanelekileyo yokufakelwa kwimbumba yokumbumba. Ukufakela ngokukhawuleza ukupakisha okukodwa kungasetyenziselwa kuzo zonke iintlobo zentlambo ngaphandle kwemingcele, kwaye enye yindlela ekhethiweyo kwiindawo ezinqabileyo.
Ukupakishwa kweplani enye ngokulandelelanayo kunokuba yinto enye enokuyiqwalasela. Ukuba ukhetha esi sixazululo, umlenze kufuneka uqhotyoshelwe usebenzisa umxube okhuthazwa ngumenzi, kwaye unokuthi ube yi-asphalt, esekelwe kwi-solvent okanye esekelwe kumanzi. Ukusebenzisa le ndlela yokufakela, umgangatho ogqityiweyo uya kuba ucocekileyo kwaye ungasetyenziselwa kunye neembrane ezinemibala ukubonelela ngezinto ezinobumnandi.
Iindleko zokuThawula eziLodwa
Iindleko ezihambelana nezinto kunye nokufakelwa ziyahlukahluka ngokuxhomekeka kwiimeko zephahla, isalathiso esisetyenzisiweyo kunye nohlobo lwembrane efakwe. Uphahla olulodwa lwexabiso lomlinganiselo luxabiswa ngenyawo nganye, kwaye intengo ephakathi kwezixhobo kunye nokufakela kwiphahla elingama-60 liza kusuka kwi-$ 3 ukuya kwii-5 ngeenyawo zesikwele.
Njengokuqala kwaye xa usebenza kwisiphakamiso ungasebenzisa la manani alandelayo ngokulinganisela kweendleko zakho:
- I-EPDM indleko yezinto eziphathekayo i malunga ne-1.50 yeenyawo nganye (kungabandakanywa ukugxininisa), okwenza i-membrane ephahlazayo.
- Ukuphahla kwe-TPO ku malunga ne-1.70 yeenyawo nganye ngeenyawo zee-sq (ngaphandle kokungeniswa).
- Ukukhahla kwe-PVC ku malunga ne-1.90 ye-sq nganye.
Iimveliso kunye neNgcengo yoLuhlu oluPhezulu lweMpahla
Iinkonzo
- Ukugqwesa ngokubhekisele kwiimeko ze-acid
- Umsebenzi ogqwesileyo phantsi kweenguqu zezulu eziguqukayo
- Aziyi kuba neengxaki ezinkulu phantsi kobugcisa bemichiza
- Iindidi ezahlukeneyo zamabakala ezikhoyo ukuba zikhethwe ukusuka (amabakala anolu hlobo lomnqweno wokukhusela kwimveliso)
- Mveliso elula
- Iipropati ezibonakalisa kakuhle
- Kulula ukuyifaka
- Qoqosho
Umxhasi
- Ubuncwane bomhlaba obunokuthi uphuthule kalula
- Ngokufutshane ubomi obufutshane
- Iingxaki zokhuseleko zingase zivele
- Unokungabikho kwiingxaki zokugcina amanzi