Mortars na-egbochi mmiri

Ngwa agha mmiri na-adịghị mma nwere ezigbo nguzogide ihu igwe, ịdịte aka, enweghị ike, kọmpat na nrapado dị oke elu, yana mgbochi mmiri siri ike na mmetụta anticorrosive. Ọ nwere ike iguzogide corrosion nke soda ash mmepụta media, urea, ammonium nitrate, mmiri mmiri, hydrochloric acid na acid-base salts. Ọ na-agwakọta ya na ájá nkịtị simenti na pụrụ iche simenti na-eme ka ciment ngwa agha, nke a na-awụpụ ma ọ bụ fesa na simenti ngwa agha, na-aka na-etinye aka na-etolite a siri ike waterproof na anticorrosive ngwa agha oyi akwa n'elu ihe na elu. Ọ bụ ihe siri ike na nke siri ike nke anaghị egbochi mmiri na ihe na-emebi emebi. Ịgwakọta na ciment na ájá nwere ike gbanwee ngwa agha ahụ, nke a pụrụ iji mee ihe maka ọgwụgwọ nke mgbidi ụlọ na ala na oyi akwa nke mmiri na-ekpuchi mmiri nke injinia n'okpuru ala.

A na-ekewa sistemu mkpuchi mmiri n'ime slurries siri ike nke a na-akpọ mkpuchi mkpuchi na-agbanwe agbanwe dị ka EN14891.

N'ozuzu, a na-eji slurries akara siri ike iji chebe akụkụ ihe owuwu megide mmiri na mmiri. Sistemụ mkpuchi mmiri na-agbanwe agbanwe dabere na ụrọ simenti gbanwetụrụ polymer. A na-ejikarị ha eme ihe n'okpuru taịlị na mpaghara mmiri dị ka kichin, ụlọ ịsa ahụ na mbara ihu.

Kedu uru nke ngwa agha anaghị egbochi mmiri?
Enwere ike itinye ngwa agha mmiri na-ekpuchi mmiri n'elu mmiri mmiri, nke siri ike maka ihe mgbaze ụlọ n'ozuzu ihe mgbochi mmiri na ihe anticorrosive. Enwere ike ịme ihe owuwu ahụ na kọmpụta agwakọta. N'ihi na ihe ahụ nwere mmetụta n'elu isi ihe owuwu, adhesion nke mkpuchi na ihe na-abawanye. N'otu oge ahụ, cationic neoprene latex ihe na-ejuputa pores na micro cracks na ngwa agha, nke mere na mkpuchi ahụ nwere Ezi impermeability. Ike jikọrọ ọnụ dị okpukpu 3 ruo 4 dị elu karịa nke ụrọ simenti nkịtị, na ike mgbanwe dị elu karịa okpukpu 3 karịa nke ụrọ ciment nkịtị, ya mere ngwa agha ahụ nwere nguzogide mgbape ka mma. Ọ nwere ike bụrụ ihe na-egbochi mmiri, ihe na-emebi emebi na mmiri na-ekpuchi ihu n'ihu, azụ, mkpọda, na akụkụ dị iche iche. Ike njikọ siri ike, agaghị emepụta oghere, nkwụsị mgbape, ịwa mmiri na ihe ndị ọzọ.

Enwere ike iji latex cationic neoprene mee ihe maka mkpuchi mmiri na mgbochi corrosion, yana maka nkwụnye na ịrụzi ya. Enweghị ọkwa ọkwa na oyi akwa nchekwa, enwere ike mezue ya n'otu ụbọchị. Oge ihe owuwu ahụ dị mkpụmkpụ na ọnụ ahịa zuru oke dị ala. Enwere ike ịrụ ya n'elu ala mmiri ma ọ bụ kpọrọ nkụ, mana oyi akwa agaghị enwe mmiri pọmpụ ma ọ bụ mmiri na-adịghị. Cationic neoprene latex nwere n'ozuzu Njirimara nke neoprene, magburu onwe n'ibu Njirimara, iguzogide ìhè anyanwụ, ozone na ikuku, na oké osimiri ịka nká, iguzogide mmanụ esters, acids, alkalis na ndị ọzọ chemical corrosion, okpomọkụ na-eguzogide, ọkụ na-adịghị ogologo oge, onwe-emenyụ. , Ngwọta nkwụghachi, nkwụsị nke vibration, nkwụsị nke abrasion, ikuku ikuku dị mma na mmiri na-eguzogide mmiri, na nnukwu adhesion zuru oke. Ọ naghị egbu egbu na enweghị mmerụ, enwere ike iji ya rụọ ọdọ mmiri. Ihe owuwu a dị mma ma dị mfe.