Kedu ihe kpatara eserese na-agbaze ọkụ na-ada? Ọrụ dị oke mkpa nke Primer Fragriment
Ndozi nke na-adịghị mma nke ihe osise na-ekpo ọkụ na-esite na-esitekwa nkwadebe dị elu zuru ezu. Nke a bụ otu ihe atụ predarreriment na-esi eme ka njikọta nke afọ:
1. Ihe mmetọ dị elu: onye na-eme ihe bụ isi
Dush, mmanụ, ma ọ bụ mmiri mmiri na asphalt / ihe na-emepụta ihe mgbochi, na-egbochi painteration. Ọmụmụ ihe na-egosi oghere na-adịghị mma belata ndọta 40%.
Ngwọta: Washing na-ewu ewu (E.G.
2. Usoro nke Mbugharị nke Primer
Na-ahụ maka kemịkal: epoxy ma ọ bụ na-abanye na porous, na-akpụpụta ihe eji eme ihe na-agbaze (e.G., C5 mmanụ ala).
Anchoring anụ ahụ: Ihe siri ike, (E.G., ihe mkpuchi mmiri) nwetara 50% dị elu site na interboming.
3. Ihu igwe dị iche iche
Mpaghara iru mmiri: mmiri Polyurethane nke polyurethane na-egbochi ọnya na-emechi.
Ebili elu: Play-Acha Achasị (Nkeji nkeji 10) zere mgbawa metụtara ntu oyi.
4. Nkenke ngwa
Mkpuchi: 0.2-0.3 n'arọ / MN na-eme ka edo edo edo edo edoghị anya (nke na-esighi ike).
Oge: Primer ga-abụrịrị nkeji 30-60 tupu ngwa na-ekpo ọkụ iji mee ka ndị na-akwalite adhesion rụọ ọrụ.
Ndụmọdụ: ASTM D913-Asambodo Primers na-agbatị na-agbatị na Lifening Livefọdụ na-ebi ndụ na-enweghị atụ.
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