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Softener maka ihe ngwọta: ihe ọ bụ na ihe mere na ị chọrọ ya

Nwekwara nke melite e ji mara nke ihe ngwa agha nwetara site chemical n'aka, kpọrọ plasticizers. Na ha nwere ike kwukwara bụghị nanị na njikere ngwọta, ma, ọbụna na ogbo nke ciment egweri.

Ọ dịghị mkpa ka na-eche na plasticizer maka cement ngwọta dị naanị na onye version. Nke bụ eziokwu bụ na ụwa e nwere nnukwu ego nke ihe iche, ọ bụla nke kwesịrị ka a mma na mgbazi nke ụfọdụ Njirimara. Otú ọ dị, ha nwere ihe ụfọdụ na-atụmatụ, nke na-agụnye a ndepụta nke ọkọlọtọ mma arụmọrụ. Ka anyị na-agwa ha:

  • ezi plasticizer maka ogbunigwe Ọ ga budata belata oriri nke ewu ihe onwunwe;
  • nyagide Njirimara nke ihe na-mma, na ruru nke ciment na mmiri, Otú ọ dị, na-anọgide n'otu;
  • Nke a mmiri ngwọta freezes na a ala okpomọkụ, na ike nke "oyi" ihe na-abawanye, Ọzọkwa, ukwuu belata na-eri nke kpo oku na ngwọta ma ọ bụ ojiji nke ọzọ chemical reagents;
  • mmiri na-eguzogide ma gas impermeability nke okokụre ngwaahịa na-akakwa mma nke ukwu.

nhazi ọkwa nke nwekwara

Iji mma ịghọta ha Njirimara, ị ga-dịkarịa ala Olee ihe enyemaka mara banyere a pụtara dị mfe nhazi ọkwa nke nwere ike ịdị mkpa ka ị họrọ a plasticizer maka ngwọta. Akpa, ka okwu banyere ha nkewa, dabere na-arụ ọrụ aka:

  • akpali ma ọ bụ inhibitors ihe hardening;
  • modifiers nweta pụrụ iche Njirimara nke okokụre ihe (iguzogide ozize, elu okpomọkụ, nnu, na na. d.).

Ọ bụrụ na anyị na-ekwu banyere ike nke ihe, na plasticizer maka masonry ngwa agha nwere ike ike, agafeghị oke ma ọ bụ adịghị ike. Bụ mono-, bi- na polyvalent ngwakọta nke n'ụzọ zuru ezu sịntetik na ịnweta Mmeju.

Ogo na arụmọrụ nke plasticizers

Na nkọwa nke okokụre ngwaahịa na-emetụta ọ bụghị naanị ụdị na Njirimara nke plasticizer, ma àgwà nke ciment onwe ya, bụ nke e ji mee ihe na agwọ ngwọta. Nnọọ na-ewu ewu n'etiti ndị ọkachamara na-ewu ụlọ na-arụ na ngwaahịa nke ụlọ ọrụ Rhein-Chemotechnik GmbH (Germany).

Nke a German plasticizer ngwọta dị mma maka ya egosipụta ọtụtụ ihe. N'ụzọ bụ isi n'ihi na mmepụta nke ngwọta nke ọ bụla, Atiya, ị ga-mkpa a kacha nta ego nke mmegharị. Ke adianade do, iji dị iche iche ihe n'ịgwa nke naanị ọtụtụ ụdị nke nwekwara, ọ bụ omume na-ahọrọ ihe ndị kacha usoro nke fọrọ nke nta niile akara ule nke ihe. Ala nke iji bụkwa n'ihi ọnụnọ nke elu-edu na ntụziaka ndị zuru ezu.

N'ịchịkọta, anyị nwere ike ikwu na plasticizer maka ihe ngwọta (price nke nke na-adabere na emeputa) nwere ike ọ bụghị naanị na budata belata na-eri nke na-ewu ihe, ma budata dịkwuo ọrụ arụpụtaghị. Ke adianade do, ọnụnọ nke dị iche iche iche iche nke modifiers ị nwere ike mfe melite mmepụta nke bụghị naanị a mfe ngwa agha, ma ọbụna ezi mma ụfụfụ. Nyere ndị na-eri ụlọ ihe na-adịbeghị anya, ọ dị mkpa karịsịa bụghị naanị n'ihi na ụlọ ọrụ ma n'ihi na ndị mmadụ n'otu n'otu.

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