Zinc Plated Hex Head Metal Roofing Screws
INkcazelo yeMveliso yeZikhonkwane zeMetal Roofing
Izikhonkwane zophahla lwesinyithi zizibophelelo ezikhethekileyo ezenzelwe ngokukodwa ukukhusela izinto zokuphahla zetsimbi kwisakhiwo esingaphantsi. Nalu ulwazi oluthe kratya malunga nazo: Iintlobo zeScrew: Izikrufu zentsimbi zophahla ziza kwiindidi ezininzi, eziquka ukuzibhora, ukuzicofa, okanye izikrufu ezithungelweyo. Iingcebiso zezi zikhonkwane zinendawo ebukhali okanye i-bit evumela ukuba bangene kwizinto zokuphahla zetsimbi ngaphandle kwesidingo sokubhoboza imingxuma kwangaphambili. Izinto eziphathekayo kunye neeNgxoxo: Izikrufu zetsimbi zentsimbi ziqhele ukwenziwa kwizinto ezikwaziyo ukugxwala njengentsimbi engatyiwa okanye intsimbi yekhabhoni. Ukugquma kunokuthi kufakwe i-galvanized, i-polymer-coated okanye indibaniselwano yazo zombini, eyongeza ngakumbi umhlwa kunye nokumelana nemozulu. Iinketho zeGasket: Izikhonkwane zophahla lwentsimbi zinokuba neegaskets ezidibeneyo ze-EPDM okanye i-neoprene gaskets. Ezi gaskets zisebenza njengomqobo phakathi kweentloko ze-screw kunye nempahla yokufulela, ukubonelela ngokutywinwa kwamanzi kunye nokuthintela ukuvuza. I-EPDM kunye ne-neoprene gaskets zomelele kakhulu kwaye zibonelela ngemozulu entle kunye nokuxhathisa imichiza. Ubude kunye nobukhulu: Ukukhetha ubude obufanelekileyo kunye nobukhulu bezikrufu zentsimbi zibalulekile ekuqinisekiseni ukufakela okukhuselekileyo nokuchanekileyo. Ubude be-screw kufuneka bunqunywe ngokusekelwe kubukhulu bezinto zokuphahla kunye nobude bokungena okufunekayo kwisakhiwo esingaphantsi. Ukufakela: Xa ufaka izikrufu zentsimbi, kubalulekile ukulandela iingcebiso zomenzi wesithuba, iipateni zokuqinisa, kunye nobuchule bokufaka. Qinisekisa ukulungelelanisa izikhonkwane ngokuchanekileyo kwaye ugweme ukugqithisa, njengoko oku kunokonakalisa izinto zokuphahla okanye kuphazamise isitywina esingenamanzi esibonelelwa yi-gasket. Izikrufu zentsimbi zentsimbi zibonelela ngendlela ethembekileyo nesebenzayo yokuqinisa ngokukhuselekileyo iipaneli zetsimbi okanye amaphepha kwisakhiwo sokwakha. Zisetyenziswa ngokubanzi kwizicelo zokuphahla kunye nezorhwebo ngenxa yokuqina kwazo, ukumelana nokugqwala, kunye nokulula kokufakwa.
Ubungakanani beMveliso yophahla kunye nezikrufu zokugquma
| Ubungakanani(mm) | Ubungakanani(mm) | Ubungakanani(mm) |
| 4.2*13 | 5.5*32 | 6.3*25 |
| 4.2*16 | 5.5*38 | 6.3*32 |
| 4.2*19 | 5.5*41 | 6.3*38 |
| 4.2*25 | 5.5*50 | 6.3*41 |
| 4.2*32 | 5.5*63 | 6.3*50 |
| 4.2*38 | 5.5*75 | 6.3*63 |
| 4.8*13 | 5.5*80 | 6.3*75 |
| 4.8*16 | 5.5*90 | 6.3*80 |
| 4.8*19 | 5.5*100 | 6.3*90 |
| 4.8*25 | 5.5*115 | 6.3*100 |
| 4.8*32 | 5.5*125 | 6.3*115 |
| 4.8*38 | 5.5*135 | 6.3*125 |
| 4.8*45 | 5.5*150 | 6.3*135 |
| 4.8*50 | 5.5*165 | 6.3*150 |
| 5.5*19 | 5.5*185 | 6.3*165 |
| 5.5*25 | 6.3*19 | 6.3*185 |
Umboniso weMveliso yezikrufu ezongezelelekileyo zophahla olude
Iwasha yeHex yentloko yokuzenzela isikrufu nge-epdm iwasha edityanisiweyo
Ukusetyenziswa kweMveliso yezikrufu zokuLalela nge-EPDM Washer
Izikrufu ze-EPDM zenzelwe ngokukodwa ukufaka i-EPDM (i-ethylene propylene diene terpolymer) i-membrane yokuphahla, esetyenziswa ngokuqhelekileyo kwizicelo zokuphahla ezisicaba okanye ezisezantsi. Nantsi indlela i-EPDM yokuphahla i-screws esetyenziswa ngayo:Ukuqhotyoshela ii-membrane ze-EPDM: Izikrufu zokuphahla ze-EPDM zisetyenziselwa ukukhusela i-EPDM i-roofing membranes kwi-deck ye-roofing okanye i-substrate. Ezi zikrini zinendawo ebukhali okanye i-drill bit kwi-tip evumela ukungena lula ngokusebenzisa izinto ze-EPDM kunye nophahla lwe-rooftop.Ihambelana ne-EPDM: I-EPDM i-roofing screws yenzelwe ukusebenza kunye neenkqubo zokuphahla ze-EPDM, ukuqinisekisa ukufakwa okukhuselekileyo nokungenamanzi. Ngokuqhelekileyo zenziwe ngezinto ezichasene ne-corrosion njengensimbi engenasici okanye i-carbon steel coated ukumelana nokuvezwa kwezinto kunye nokugcina ixesha elide.Ukukhusela i-perimeter kunye neendawo zentsimi: Izikrufu ze-EPDM ze-roofing zisetyenziswa kwi-perimeter kunye nemimandla yentsimi yophahla. Kwi-perimeter, i-screws isetyenziselwa ukudibanisa i-membrane ye-EPDM kwi-roof edge okanye i-perimeter flashings. Kwindawo yentsimi, zisetyenziselwa ukukhusela i-membrane ye-EPDM kwi-roof deck ngamaxesha aqhelekileyo.Iinketho zokuhlamba: Ezinye izikrini zokuphahla ze-EPDM ziza kunye ne-rubber edibeneyo okanye i-EPDM washers. Ezi zixhobo zokuhlamba zibonelela ngokutywinwa kokungangeni manzi kwindawo yokungena ngesikrufu, kuthintela ukungena kwamanzi kunye nokuvuza okunokwenzeka. Ii-washers ze-EPDM zenzelwe ngokukodwa ukuba zihambelane ne-EPDM i-roofing membranes, iqinisekisa ukuba i-roofing system edibeneyo kunye nokuxhomekeka kwayo. Iindlela zokufakela ezichanekileyo zinceda ukuqinisekisa ixesha elide kunye nokusebenza kwenkqubo yokuphahla, kunye nokugcina ingqibelelo ye-membrane ye-EPDM.I-EPDM i-roofing screws yinto ebalulekileyo yokufakelwa ngempumelelo kweenkqubo zokuphahla ze-EPDM. Banikezela ngendlela ekhuselekileyo neyithembekileyo yokunamathisela i-membrane ye-EPDM kwindawo yophahla, ukuqinisekisa ukukhuselwa ekungeneni kwamanzi kunye nokugcina ingqibelelo yenkqubo yokuphahla.
Ividiyo yeMveliso yeZikrufu zokuFakela uphahla
FAQ
Umbuzo: Ndingalifumana nini iphepha locaphulo?
A: Iqela lethu lokuthengisa liya kwenza ikowuti kwiiyure ezingama-24, ukuba ungxamile, ungasitsalela umnxeba okanye uqhagamshelane nathi kwi-Intanethi, siya kukwenzela ikowuti ngokukhawuleza.
Umbuzo: Ndingayifumana njani isampuli ukujonga umgangatho wakho?
A: Singanikezela ngesampulu simahla, kodwa ngokuqhelekileyo imithwalo isecaleni labathengi, kodwa iindleko zinokubuyiselwa kwintlawulo ye-odolo eninzi.
Umbuzo: Ngaba sinokuprinta ilogo yethu?
A: Ewe, sineqela loyilo lobuchwephesha elinikezela inkonzo yakho, sinokongeza uphawu lwakho kwiphakheji yakho
Umbuzo: Lingakanani ixesha lokuhambisa kwakho?
A: Ngokuqhelekileyo malunga neentsuku ze-30 ngokuhambelana ne-odolo yakho yezinto
Umbuzo: Uyinkampani eyenza izinto okanye inkampani yokurhweba?
A: Singaphezulu kweminyaka eli-15 yokuvelisa iziqhoboshi zobuchwephesha kwaye sinamava okuthumela kumazwe angaphandle ngaphezulu kweminyaka eli-12.
Umbuzo: Lithini ixesha lakho lokuhlawula?
A: Ngokubanzi, i-30% T / T kwangaphambili, ibhalansi ngaphambi kokuthunyelwa okanye ngokuchasene nekopi ye-B / L.
Umbuzo: Lithini ixesha lakho lokuhlawula?
A: Ngokubanzi, i-30% T / T kwangaphambili, ibhalansi ngaphambi kokuthunyelwa okanye ngokuchasene nekopi ye-B / L.
