Patch ndozi mgbidi
◆ Kọwaa
A na-edobe otu square nke fiberglass ntupu nke nwere akwa tack rọba dabere na square nke nrapado mkpuchi, nke nwere oghere metal nke dị ka nke na mkpuchi mkpuchi na efere ọla na-eche ihu n'ebe dịpụrụ adịpụ site na teepu akọrọ akọrọ na etiti. Ihe nkedo a nwere liner n'akụkụ ọ bụla nke ibe ahụ.
Akụrụngwa: Drywall fiberglass ntupu + akụkụ efere ígwè - ígwè galvanized + White opaque liner + doro anya liner
Nkọwapụta:
| 4"x4" | 6"x6" | 8"x8" | |
| Metal Patch | 100mmx100mm | 152mmx152mm | 203mmx203mm |
| Nha | 13.5 x 13.5 cm | 18.5 x 18.5 cm | 23.5 x 23.5 cm |
Ngwa
Ejiri ya maka ịrụzi oghere akọrọ na nkwalite igbe eletrik.
◆Ngwugwu
Ihe nkedo ọ bụla n'ime akpa katọn
Akpa katọn 12 n'ime igbe dị n'ime
igbe dị n'ime ole na ole na nnukwu katọn
ma ọ bụ na arịrịọ ndị ahịa
◆ njikwa mma
A. Metal na-eji galvanized ígwè kwachie na ọkpụrụkpụ 0.35mm.
B.Metal patch dị n'etiti eriri fiberglass na liner na-acha ọcha.
C. Ihe na-ejikọta ọnụ na enweghị ike ịdapụ.
