Hazieductile ígwè ngwaahịadabere na mkpuchi ime na mpụga dị ka ndị a:
1. Ihe mkpuchi nkịtị
A na-ekpuchi ngwa ngwa simenti portland nkịtị n'ime ebe a na-ese zinc na agba bituminous na mpụga.
2. Ihe mkpuchi dị n'ime nke sulfate ciment ụrọ
Sulfate ciment, nke a makwaara dị ka ciment na-eguzogide sulfate, nwere ezigbo nguzogide sulfate na ngwa ngwa n'ibufe ụfọdụ ihe na-emebi emebi dị ka mmiri oké osimiri.
3.The esịtidem mkpuchi nke aluminate ciment ngwa agha
A na-ekpuchi ọkpọkọ ductile iron maka eriri mmiri na-agbaso ISO7186, EN598 na GB/T26081 na ciment aluminate (nke a makwaara dị ka ciment elu-alumina) n'ime ya, n'ihi nguzogide dị mma na corrosion kemịkalụ na nguzogide abrasive nke dabara adaba maka. na-ebufe mmiri ozuzo, nsị mmiri na-adịghị ọcha na ụfọdụ ụdị mmiri nsị nke ụlọ ọrụ.
4.Zinc-aluminom mkpuchi
A na-eji mkpuchi Zinc- Aluminom (85% Zn + 15% Al) kpuchie elu dị n'èzí nke ọkpọkọ ígwè nkedo 400g/m2, nke kwesịrị ekwesị maka ala nke nwere oke corrosivity.
5. Ihe mkpuchi dị n'ime nke seramiiki epoxy
Ime ụlọ nke seramiiki epoxy bụ nke epoxy resin, quartz ntụ ntụ na ndị ọzọ nwere ọkpụrụkpụ ihe nkiri akọrọ karịa 1000μm, yana ọmarịcha ihe mkpuchi ọkụ na-eguzogide corrosion na-eme ka ọ bụrụ ọnọdụ kachasị mma n'ibufe nsị nke ime obodo, mmiri eweghachite, wdg.
6. Epoxy resin akara mkpuchi
The nkedo ọkpọkọ na epoxy resin sealing mkpuchi bụ hà a ciment n'ime-lining ntekwasa site a oyi akwa nke epoxy resin sealing, onye ọkpụrụkpụ nke kpebisiri ike dị ka e ji mara nke nnyefe media, na nwere ebube abrasive nguzogide na corrosion iguzogide.Ekele maka mkpuchi mkpuchi ahụ, a na-eguzogide mmiri ozuzo nke ihe dị ize ndụ nke ọma, na-aja mma na-ezere mmetọ na mgbasa ozi na-adaba adaba maka ịnyefe mmiri ọṅụṅụ ozugbo.
7. Polyurethane mkpuchi
A na-eji ihe mkpuchi polyurethane bi-component polyurethane mee ihe na ọnụ ọgụgụ, ọ bụghị nanị na ọ na-eje ozi dị ka ihe dị n'ime nke ọkpọkọ nkedo nodular, ma dị ka ihe mkpuchi na-egbochi mbuze n'èzí.Polyurethane mkpuchi nwere ọtụtụ uru dị ka ebube abrasive eguzogide, magburu onwe corrosion eguzogide, non- permeation, ezigbo elu, obere eguzogide ọnụọgụ, ole na ole na-agbanwe organic ogige, ịrịba ama gburugburu ebe obibi ihe onwunwe, wdg Ụfọdụ polyurethane coatings na a ọkpụrụkpụ n'elu 900μm na-tumadi etinyere. na-ebufe ihe ndị na-emebi emebi ma ọ bụ ndị na-ajụ oyi nwere ọnọdụ ịdị ọcha dị elu, gụnyere mmiri dị nro, mmiri mmiri na-ekpochapụ mmiri, mmiri mkpofu obodo, mmiri mkpofu ụlọ ọrụ, na ndị ọzọ;na ụfọdụ ndị nwere ọkpụrụkpụ n'elu 700μm na-tumadi etinyere na ala gburugburu ebe obibi na ike corrosivity dị ka ala emeru site ulo oru mmiri mkpofu ma ọ bụ na ala kpọmkwem nguzogide.
Oge nzipu: Eprel-07-2021