Ihe oru ngo

1. Ogbugba ogbugba na mkpochapụ nchara kwesịrị ka e mee ya na ihe nhazi nchara tupu eserese.Enwere ike iji aka na-ewepu nchara nchara maka ndozi mpaghara.Ọkwa iwepụ nchara kwesịrị iru ọkwa Sa2 2/1 na St3.

Igwe nchara a na-agwọ ga-enwere onwe ya pụọ ​​​​na slag ịgbado ọkụ, ọnyà ịgbado ọkụ, uzuzu, mmanụ, mmiri na burrs.

2. A ghaghị fesa ihe niile nchara na primer tupu ịhapụ ụlọ ọrụ mmepụta ihe;oge etiti oge site na mmecha nke nchara na-ewepụ ihe ndị ahụ na spraying nke primer ekwesịghị gafere "koodu".

3. Akụkụ primer echekwara na primer mebiri emebi n'oge njem na nrụnye kwesịrị iji aka na-ehicha ya iji mee ka ọkpụrụkpụ nke primer.

4. Maka akụkụ ịgbado ọkụ na saịtị, a ga-ewepụ slag ịgbado ọkụ ma na-egbuke egbuke tupu eserese.Ihe mkpuchi ahụ bụ otu ihe ahụ dị na isi ahụ.

5. mkpuchi mkpuchi chọrọ maka ihe nchara: mmiri na-adabere na inorganic zinc-rich primer, ọkpụrụkpụ 2x40um;agba etiti, ọkpụrụkpụ 2x25um;polyurethane topcoat (maka ime ụlọ) 2x20um.

6. N'ime oru ngo a, maka isi ihe nhazi nke ihe owuwu nchara nke elu ụlọ, nkwụsị ọkụ ọkụ adịghị erughị awa 1.5;maka purlins ígwè na sistemu ụlọ, ogo nguzogide ọkụ abụghị ihe na-erughị awa 1.0.

7. Ihe mkpuchi ọkụ ahọpụtara na ọrụ ahụ ga-enwerịrị akwụkwọ nyocha na ikike mmepụta nke ụlọ ọrụ nyocha nke mba kwadoro maka ịrụ ọrụ ọkụ ọkụ ya.

8. Ihe mkpuchi ọkụ niile na-ekpuchi ọkụ kwesịrị ijide n'aka na nkwekọ dị mma, adhesion na ọkụ ọkụ na primers, agba etiti ma ọ bụ topcoats;