i-j hook yokusetshenziswa okuvamile kophahla

Ukufakwa kwamaphaneli elanga: lungisa izinsimbi noma amabhuleki esakhiweni sophahla.

Izesekeli zesakhiwo esincane: njengezinduku zombani, ama-antenna e-satellite, imishini yokungenisa umoya, njll.

Amaphoyinti okubambelela okwesikhashana: isetshenziselwa ukubopha izintambo zokuphepha ngesikhathi sokwakha noma sokulungisa.

i-j hook yamaphuzu okufaka uphahla

a. Khetha uhlobo lwebholithi lika-J
Izinto zokwakha: insimbi engagqwali i-J bolt (njenge-304/316) noma insimbi egayiwe eshisiwe (engagqwali).

Usayizi: Ububanzi buvame ukuba ngu-8mm ~ 12mm, futhi ubude buxhomeke ezintweni ezisetshenziswa ophahleni (kudingeka ukungena esakhiweni sesisekelo).

Umklamo we-J-hook: Qiniseka ukuthi ubopha i-roof truss noma ugongolo lokhuni, hhayi nje ukulubopha phezu kophahla.

b. Ukubeka kanye nokubhoboza
Gwema ungqimba olungangeni manzi: Khetha indawo lapho kukhona khona i-roof truss noma i-load-beam.

Ukubhoboza ngaphambi kokubhoboza: Ububanzi bembobo buncane kancane kunobubanzi bebholidi ukuze kugwenywe ukuxega.

Uphahla olugobile: Kudingeka i-sealant engangeni manzi noma i-raber gasket (njenge-EPDM) ukuze kuvinjelwe ukuvuza kwamanzi.

c. Indlela yokulungisa i-J bolt
Uphahla lwesakhiwo sokhuni: Lufaka ngqo emthini wokhuni bese uluvala nge-gasket namantongomane.

Uphahla lwekhonkrithi: Kudingeka amabhawodi okunweba noma iglue yekhonkrithi yamakhemikhali.

Uphahla lwensimbi: Kudingeka izikulufo ezikhethekile zokuzithinta noma izinto zokubopha (ukuze kugwenywe ukulimaza ukuvimbela amanzi).