Izinto eziqikelelwayo zophahla lwentsimbi zihlala zivakala ngathi zihamba kwindawo yemigodi enamanani aphikisanayo. Yeyona ndawo ixhaphakileyo yokusilela ekucwangciseni izinto. Thenga iziqhoboshi ezimbalwa kakhulu, kwaye ubeka umngcipheko wokukrazula iipaneli zomoya ngexesha lesaqhwithi esikhulu sokuqala. Thenga kakhulu, kwaye awuchithi nje imali kuphela kodwa udala iindawo ezivuzayo ezingafunekiyo ngokuguqula uphahla lwakho lube yipincushion.
Kukho uqhawulo lonxibelelwano olubalulekileyo kushishino malunga nendlela ezi zibalo ziphathwa ngayo. Iikontraka ezichwepheshile zibala ngokwe 'Square' (indawo yee-square feet ezili-100), ngelixa abaninimzi kunye ne-DIYers bethanda ukubala ngokwe 'Roofing Sheet'.' Lo mahluko kwisigama uhlala ukhokelela ku-odolo olugqithisileyo okanye ukunqongophala okuyingozi. Ukuvala lo msantsa kubalulekile kufakelo olukhuselekileyo, olungangeni manzi.
Kwesi sikhokelo, sinika iifomula ezichanekileyo zeephaneli ze-fastener eziveziweyo, ezifana ne-Corrugated kunye ne-R-Panel systems. Siza kuphendula kwakhona 'ngerhafu ye-accessory' -izikrufu ezifunekayo ukucheba, ukudanyaza, kunye nokugqithelana-ehlala ilityalwa de iprojekthi ibe phakathi. Uya kufunda ngokuthe ngqo ukubala njani iimfuno ukuze uqinisekise Ufakelo lwe-Roofing Sheet lukhuselekile, luyasebenza, kwaye lulungele uhlahlo lwabiwo-mali.
Izinto eziphambili zokuThatha
Umthetho 'Isikwere': Kuhlahlo lwabiwo-mali olukhawulezayo, thatha izikrufu ezingama-80 nge 100 sq. ft. yendawo yokuphahla.
Umthetho 'wePhepha': Umgangatho weshiti lokufulela lentsimbi eliziimitha ezili-12 ngokuqhelekileyo lifuna izikrufu ezingama-35–40 (kubandakanywa nemijikelo).
Ungalibali Ukucutha: Yongeza i-15-20% eyongezelelweyo kwinani lakho lilonke ukubala i-ridge caps, i-eves, kunye nokuthunga imijikelo esecaleni.
Imiba yokubeka: Uxinzelelo lwezikrikri kufuneka lwande kwimisinga kunye neenduli (iindawo eziphakamileyo eziphakamileyo) xa kuthelekiswa nomhlaba wophahla.
Ukuchaza iiYunithi: 'iPhepha lokufulela' vs. 'Isikwere sokufulela'
Phambi kokuba ubethe amanani kwikhaltyhuleyitha, kufuneka uqonde ulwimi loqikelelo lokuphahla. Ukudibanisa iiyunithi zakho yeyona ndlela ikhawulezayo yokuphelisa uhlahlo lwabiwo-mali lweprojekthi. Iiyunithi ezimbini eziphambili zomlinganiselo-'Isikwere' kunye 'Ishiti' -zisebenza ngeenjongo ezahlukeneyo.
I-Roofing Square
I 'Roofing Square' ngumgangatho wegolide wemilinganiselo yoshishino. Isikwere esinye silingana ncakasana ne-100 leemitha ezikwere zemitha yendawo yophahla. Xa abavelisi okanye ababoneleli bebonelela ngoqikelelo jikelele, olufana 'izikrufu ezingama-80 ezifunekayo,' basoloko bebhekisa kwisikwere, hayi ipaneli enye. Le metric ivumela iikontraka ukuba zibhide kwiiprojekthi ezinkulu ngokukhawuleza ngaphandle kokufuna ukwazi ubude obuthile bephaneli nganye.
Iphepha Lokufulela
I-'iPhepha lokuKufulela' libhekisa kwindawo yolawulo ebonakalayo eziswe kwindawo yakho yomsebenzi. Ezi ziyohluka ngokwasendle ngobukhulu, ngokuqhelekileyo ukusuka kwiinyawo ezi-3 ukuya ngaphezulu kweemitha ezingama-20 ubude, kunye nobubanzi buqhele ukujikeleza iinyawo ezi-3. Ukubala kwiphepha kuchaneke ngakumbi kweyona nkqubo yofakelo kuba kuyakunyanzela ukuba uphendule ngesithuba sepurlin kunye nobude bephaneli. Nangona kunjalo, le ndlela ifuna ukuba wazi iinkcukacha ezichanekileyo zokwakheka kwesakhiwo phambi kokuodola.
Isizathu Sokuba Kubalulekile Kwiodolo
Ukuwuqonda lo mahluko kuthintela iimpazamo ezibiza imali eninzi. Ukuba u-odola ngempazamo izikrufu ezingama-80 ngePhepha lokuLawula elibonakalayo-ucinga ukuba umthengisi uthetha 'iphaneli nganye' endaweni ethi 'isikwere ngasinye' -uyakuphelela unamawaka ezikrufu ezigqithisileyo. Ngokuchaseneyo, ukuba uodola izikrufu ezingama-20 kwisikwere ngenxa yokuba ubone 'ngeshiti ngalinye' uqikelelo kwi-intanethi, uphahla lwakho luya kuswela amandla okubambisa afunekayo ukuze uphile kwimimoya ephezulu.
'Umgaqo kabhontsi' Iifomula zoqikelelo
Ukwenza lula inkqubo yoku-odola, sisebenzisa iifomyula ezimbini eziphambili. Enye ibonelela ngesantya sohlahlo lwabiwo-mali, ngelixa enye ibonelela ngobuchule bokwakha. Ifomula
| yophawu |
A: Indlela yeFowutha yesikwere |
iFomula B: Indlela yePhepha loMzi |
| Engcono Kwi |
Uhlahlo lwabiwo-mali olukhawulezayo kunye noku-odola okuninzi. |
Ukugqibezela iikhithi zofakelo kunye noluhlu oluchanekileyo. |
| Ukubala |
Iyonke uphahla Sq. Ft. × 0.80 |
(Ubude beShiti ÷ 2 + 1) × 4 + Izikrufu zeLap |
| Ukuchaneka |
Phakathi (Uqikelelo Jikelele) |
Phezulu (Ingqale ukuQinisa isakhelo) |
| Ukuntsonkotha |
Phantsi |
Phezulu |
Ifomula A: Indlela yeFootage yesikwere (Eyona ikhawulezayo)
Le ndlela ifanelekile kuqikelelo lweendleko zokuqala. Ithatha iinkqubo eziqhelekileyo zoshishino, ezifana ne-24-intshi ye-purlin yesithuba kunye ne-36-intshi yeephaneli ezibanzi.
Ukubala: Thatha iTotal Roof Square Footage yakho kwaye uyiphindaphinde ngo-0.80. Oku kukunika iZikrufu zizonke ezifunekayo.
Umzekelo, ukuba unophahla lwe-square foot 2,000, izibalo zithe ngqo: 2,000 × 0.80 = 1,600 izikrufu. Sihlala sicebisa ukuba usondezwe kwibhokisi yobuninzi ekufutshane (idla ngokuba ngama-250). Esi sikhuseli sibangela iziqhoboshi eziwisayo, izikrufu ezigobileyo, kunye neempazamo ezincinci zokubala.
Ifomula B: Indlela yePhepha loMzi (Ichaneke kakhulu)
Xa ulungele ukwakha, udinga ukuchaneka. Le fomula ijonga iimfuno ezithile zePhepha lokuLawula elinye ngokusekelwe kwindlela elincamathela ngayo kwifreyim yomthi.
Ukubala:
1. Misela inani lemiqolo yesiqhoboshi: (Ubude bePhepha ezinyaweni ÷ 2) + 1.
2. Bala izikrufu ngeshiti ngalinye: Phinda-phinda inani lemiqolo ngo-4 (ububanzi obuqhelekileyo bepateni).
3. Yongeza izikrufu zokuthunga: Yongeza isikrufu esi-1 ngonyawo lomgca olusecaleni.
Umzekelo:
Cinga ngeshiti eliqhelekileyo le-12-foot.
Okokuqala, fumana imiqolo: (12 ÷ 2) + 1 = 7 imiqolo.
Emva koko, fumana izikrufu zentsimi: imiqolo eyi-7 × izikrufu ezi-4 = izikrufu ezingama-28.
Ekugqibeleni, yongeza i-lap screws: iinyawo ezili-12 zokuwela zifuna izikrufu ezili-12 zokuthunga.
Iyonke: 40 izikrufu nge-12-unyawo sheet.
IiShedyuli zeFastener ngokweProfayili (ICorrugated vs. R-Panel)
Azikho zonke iipaneli zetsimbi ezifakwe ngendlela efanayo. Iprofayile yePhepha lakho loKufulela ichaza ukuba usibeka phi isikrufu kwaye zingaphi ozifunayo kumqolo ngamnye.
Umgangatho ⅞' Uphahla lweMetal eLityelweyo
Ipatheni ye-wavy ye-classic ye-corrugated metal idinga ingqalelo ekhethekileyo kwi-frequency. Ingqiqo apha kukuqinisekisa ukuba isinyithi ayisuki emthini ngexesha lokwandiswa kwe-thermal.
Ingqiqo yePatheni: Izikrufu zidla ngokubekwa kwi-corrugation yesithathu (amaza).
Ubuninzi: Oku kubangela malunga nesikrufu esinye rhoqo ngee-intshi ezi-8 kububanzi bendawo yolawulo kumqolo ngamnye.
I-High vs. Isikhundla esiPhantsi: Kukho urhwebo oluqhubekayo ekubekweni. Ukubeka isikrufu kwindawo 'Phakamileyo' (kumphezulu wembambo) kunciphisa amathuba okuvuza kuba amanzi abaleka emngxunyeni. Nangona kunjalo, ukuyibeka 'kwindawo ephantsi' (kwintlambo) inika itywina eliqina kunye namandla anamandla okubamba umthi. Soloko ujonga iingcebiso zomenzi ngemveliso yakho ethile.
Iphaneli ye-R / iiPaneli zePBR (Trapezoidal)
Iipaneli ze-R ziiprofayili zesimbo soshishino ezineembambo eziphezulu kunye nezithuba ezisicaba phakathi. Iipateni zabo ze-screw ziyahluka ngokuxhomekeke apho iphaneli ihleli khona phezu kophahla.
IPatheni yoBugcisa: Udinga ngokubanzi izikrufu ezi-5 kumqolo ngamnye ekupheleni kwendawo yolawulo (i-Eaves kunye neRidge) ukulwa nokuphakanyiswa komoya. Kwintsimi ephakathi kwephahla, izikrufu ezi-3 ukuya kwezi-4 ngomqolo zanele.
Iinkcukacha eziBalulekileyo: Ngokungafaniyo neepaneli ze-corrugated, i-fasteners ye-R-Panels kufuneka ibekwe kwindawo ethe tyaba, ngokuthe ngqo ecaleni kwembambo. Ukuqhuba i-screw phezulu kwimbambo ye-trapezoidal kunokutyumza iphrofayili, ukonakalisa ubuhle kunye nokunciphisa uphawu.
Iingqwalasela zomthungo omileyo
Ukuba ufaka uphahla lwe-Standing Seam, imigaqo iyatshintsha ngokupheleleyo. Ezi nkqubo zisebenzisa iikliphu ezifihliweyo kunezikrufu eziveziweyo. Awu ukubala izikrufu ngokungena kwephepha ngalinye ; endaweni yoko, ubala iikliphu ngobude bendawo yolawulo ngokusekwe kwizithuba zezithuba (ngokuqhelekileyo zonke i-12 ukuya kwi-intshi ezingama-24). Musa ukusebenzisa iifomyula kweli nqaku kwiinkqubo zokuma ze-seam.
I-20% efihliweyo: Ukubala izikrufu ze-Trim kunye ne-Side Laps
Uninzi lwe-DIYers lubala ngempumelelo izikrufu ezifunekayo kwiipaneli eziphambili kodwa ulibale ngokupheleleyo 'irhafu ye-accessory.' Ukucutha, ukudanyaza, kunye nokugqithelana kungaphendula malunga ne-20% yosetyenziso lwakho lwe-fastener iyonke.
I-'Stitch' Screw (Intsimbi ukuya kwintsimbi)
Isikrufu sokuthunga senzelwe ukudibanisa iziqwenga ezibini zentsimbi kunye ngaphandle kokungena kumgangatho wokhuni ongezantsi. Injongo yayo ephambili kukukhusela ukugqithela ngokuthe nkqo (i-side lap) phakathi kwamaphepha amabini. Ukuba uyakutsiba oku, umoya unokubamba uncame lwePhepha loKufulela kwaye ulixobulise okwesikhumba sebhanana.
Ngokuqhelekileyo ufuna i-stitch screw enye rhoqo kwii-intshi ezili-12 ukuya kwezi-24 ukuya phezulu kumthungo. Kubalulekile ukuqaphela ukuba ezi zihlala zinobungakanani obahlukileyo-ngokuqhelekileyo bufutshane kwaye bukhudlwana-kunezikhonkwane zakho zokubamba iinkuni.
Sika kunye neeMfuno ezidanyazayo
Yonke imida yophahla lwakho ifuna i-trim, kwaye isiqwenga ngasinye se-trim sifuna izinto zokubopha.
Ii-Ridge Caps: Ezi zigquma incopho yophahla kwaye zifuna ukuthungwa macala omabini. Umgaqo olungileyo wobhontsi zizikrufu ezi-4 ngonyawo ngalunye olunomgca wobude bomqolo.
IRake/Gable Trim: Ezi zigquma imiphetho ethambekileyo kwaye zifuna isikrufu esinye rhoqo ngee-intshi ezingama-24.
I-Valley Flashing: Le yindawo ebalulekileyo yokukhusela amanzi. Uxinaniso oluphezulu lwe-fastener luyafuneka apha, rhoqo rhoqo ngee-intshi ezili-12 ecaleni kwemiphetho yangaphandle, ukunqanda amanzi ukuba abaleke phantsi kweepaneli.
Izinto zoFakelo eziBalulekileyo ezichaphazela ubungakanani
Izibali kunye neefomula zibonelela ngesiseko, kodwa iimeko zehlabathi zokwenyani zihlala zifuna uhlengahlengiso. Izinto ezintathu eziphambili zinokutshintsha kakhulu ukubala kwakho kokugqibela.
IiNdawo ZokuPhakamisa Umoya ('Eave & Ridge' Rule)
Uxinzelelo lomoya alufani kuphahla. I-Physics ichaza ukuba uxinzelelo luphezulu kwiikona kunye nemiphetho (i-eves kunye ne-ridge). Ngenxa yoko, awukwazi ukusebenzisa ipateni ekhululekileyo 'yeNdawo' kule zowuni.
Ukuziqhelanisa okusemgangathweni kucebisa ukuphinda-phindeka kabini koxinzelelo lwe-fastener kumzantsi we-eave kunye ne-ridge ephezulu. Ukuba ukrwela ubambo ngalunye embindini wophahla, kufuneka ujije ubambo ngalunye kwindawo yokuvalela. Oku kuqinisekisa ukuba umoya awukwazi ukufumana iminwe phantsi kwentsimbi.
Isithuba sePurlin
Ukuqulunqwa kwe-substrate yakho kuyalela ukubaleka kwakho ngokukhawuleza. Uninzi lweefomula zithatha isithuba esiqhelekileyo se-24-intshi phakathi kwe-purlins. Ukuba ulwakhiwo lwakho lusebenzisa isithuba see-intshi ezili-12, isibalo sakho sesijija kwiipaneli eziphambili siya kuphinda kabini. Soloko uqinisekisa ukuba ngaba uhlohla phezu kwefreyim evulekileyo (iipurlins) okanye umgangatho oqinileyo (iplywood) phambi kokuba ugqibezele iodolo yakho.
Ukukhetha Ubude beFastener
Ngelixa ubude bungatshintshi ubalo , lutshintsha ulandelelwano . Umgaqo oqhelekileyo kukuba i-screw kufuneka ingene kwi-substrate yokhuni ubuncinane nge-intshi eyi-1.
Ukuqhoboshela iPhepha lokuLawula kwi-purlins yokhuni, i-screw ye-1.5-intshi isemgangathweni.
Kwizikrufu zokuthunga (ishiti ukuya kwiphepha), isikrufu esingu-⅞-intshi sisemgangathweni.
Ukuxuba oku kubangela ukuba izikrufu zigqobhoze ngaphantsi kophahla lwakho okanye zisilele ukubamba iinkuni ngokukhuselekileyo.
Uvavanyo loMngcipheko: I-Under-Screwing vs. Over-Screwing
Ngaba kungcono ukusebenzisa izikrufu ezininzi okanye ezimbalwa kakhulu? Impendulo ayikho. Uphahla lwentsimbi lufuna indlela 'yeGoldilocks' apho imali ilungile.
Iindleko ze 'Bambalwa kakhulu'
Ukusebenzisa izikrufu ezimbalwa kunoko kucetyiswayo kukungcakaza ngokuthe ngqo kwimozulu. Umngcipheko okhawulezileyo kukuvuthuzelwa, apho iipaneli zokukrazula komoya zikhululeka. Umngcipheko ochubekileyo ngakumbi 'kuslotting.' Ukuba i-sheet ayibotshwanga rhoqo ngokwaneleyo, ukwanda kwe-thermal kunye nokucutheka kunokubangela ukuba isinyithi sirhuqe ngokuchasene nezikrufu ezimbalwa ezikhoyo. Le ntshukumo iyayikhulisa imingxuma yezikrufu ekuhambeni kwexesha, ekugqibeleni ikhokelele ekuvuzeni ekunzima ukukulandela.
Iindleko 'Kaninzi'
Ingqiqo icebisa ukuba izikrufu ezininzi zilingana namandla angakumbi, kodwa ekufuleni, isikrufu ngasinye singumngxuma. Izikrufu ezingeyomfuneko zandisa amathuba okuba manani okusilela kwewasha okanye ukufakwa kakubi. Ngaphaya koko, i-aggressive over-screwing inokubangela 'dimpling.' Oku kugqwethe indawo yolawulo yesinyithi, yenze iindawo ezincinci ezijikeleze isikrufu sentloko apho amanzi anokudibana khona. Amanzi amileyo akhokelela kumhlwa, kwaye umhlwa ukhokelela ekuweni kophahla.
Isigqibo seSigqibo
Namathela ngokungqongqo kwitafile yomthwalo womenzi kwimveliso yakho ethile. 'Okuninzi kubhetele' bubuxoki obuyingozi kuphahla lwentsimbi. 'Ilungile ingcono' ngumthetho kuphela oqinisekisa ubomi obude.
Ukuqukumbela
Ukuqikelela iziqhoboshi akufuneki ibe ngumdlalo wokuthelekelela. Ngokuqonda umahluko phakathi kwesikwere kunye nePhepha lokuLawula, unokunqanda imigibe eqhelekileyo yokuodola ngokugqithisileyo okanye ukubaleka ngokufutshane. Khumbula ukubala kokhuseleko: Thatha iTotal Footage yakho yesikwere, phinda-phinda nge-0.8, kwaye wongeze i-15% ukuvala isinxibo sakho kunye neempuphu zakho.
Ingcebiso enye yokugqibela yeodolo yakho: Soloko uthenge izikrufu ezikumgangatho ophezulu ngeewasha ze-EPDM. Ukuzama ukugcina i-20 yeedola kwii-fasteners ezingabizi kakhulu kunokubeka emngciphekweni utyalo-mali lwe-$ 5,000 kwiipaneli zetsimbi. Iiwasha ezisemgangathweni zimelana nemitha ye-UV kunye nokutshintsha kobushushu, ukugcina ikhaya lakho lomile amashumi eminyaka.
Ngaphambi kokuba uqhube eso sikrufu sokuqala, jonga itafile ethile yomthwalo yeprofayile yakho yephaneli. Isicwangciso esiqinisekisiweyo sisixhobo esihle kakhulu kwibhanti yakho.
FAQ
Umbuzo: Zingaphi izikrufu endizifunayo kushiti oluziimitha ezili-12 lokufulela ngentsimbi?
A: Ngokuqhelekileyo uya kufuna phakathi kwe-35 kunye ne-40 yezikrufu kwiphepha eliqhelekileyo le-12-foot. Olu balo luthatha ukuba uqhoboshela kwii-purlins eziqelelene ngeemitha ezi-2 kwaye ibandakanya izikrufu zokuthunga eziyimfuneko zecala elisecaleni. Ukuba ii-purlins zakho zisondelelene kunye (umzekelo, ii-intshi ezili-12), eli nani liya kwanda kakhulu.
Umbuzo: Ngaba ndifanele ndibeke izikrufu kwimbambo okanye kwiflethi yeshiti lokuphahla?
A: Oku kuxhomekeke ngokupheleleyo kwiprofayile. Kumgangatho ⅞' Izikrufu ezifakwe emacangci, izikrufu zihlala zibekwe kwimbambo eziphakamileyo ukuthintela ukuvuza, nangona abanye abavelisi bevumela ukubekwa kwintlambo ukomelela. Kwi-R-Panel kunye neeprofayili zetrapezoidal, izikrufu kufuneka zibekwe kwindawo emcaba (ephantsi) ukunqanda ukutyumza iimbambo kunye nokuqinisekisa ukutywinwa okufanelekileyo komthi.
Umbuzo: Ndingasebenzisa izikrufu ezifanayo kwi-trim kunye neepaneli?
A: Ngokubanzi, hayi. Udinga izikhonkwane ezithile zokubamba iinkuni (ngokuqhelekileyo i-1.5 intshi ubude) ukuze udibanise iipaneli kwisakhiwo. Nangona kunjalo, ukunqumleka kwe-trim kunye ne-side laps, udinga 'umthungo' izikrufu (ngokuqhelekileyo ⅞-intshi ubude). Ezi zenzelwe ukubamba isinyithi kwintsimbi kwaye zibe noyilo olwahlukileyo lwentambo. Ukusebenzisa izikrufu zokhuni ezinde kwi-laps kunokuba yingozi kwaye kungabonakali.
Umbuzo: Ndingazibala njani izikrufu ze-10x10 yophahla lweshedi?
A: Uphahla lwe-10x10 lulingana ne-100 leenyawo zesikweri, nto leyo inye kanye 'Square.' Usebenzisa umthetho oqhelekileyo wobhontsi (izikrufu ezingama-80 ngesikweri ngasinye), ungadinga malunga nezikrufu ezingama-80 zebala. Nangona kunjalo, kufuneka udibanise malunga ne-20% ye-trim kunye neempazamo, uzisa iodolo yakho iyonke kwibhokisi yezikrufu ezili-100 ukuze ikhuseleke.
