I-Gypsum Retarder

I-Gypsum retarder iyisengezo samakhemikhali esisetshenziselwa ukwehlisa isikhathi sokumisa sezinto ezisekelwe ku-gypsum, njenge-plaster kanye nenhlanganisela ehlangene.Ukwengezwa kwe-gypsum retarder kubalulekile ezimweni lapho kudingeka khona isikhathi eside sokusebenza noma lapho izinga lokushisa le-ambient liphezulu, njengoba lezi zimo zingabangela ukuthi i-gypsum isethe ngokushesha, okuholela ekuqedeni okubi.

I-Gypsum iyiminerali eyenzeka ngokwemvelo esetshenziswa kakhulu embonini yezokwakha ngenxa yokumelana nomlilo okuhle kakhulu kanye nezakhiwo zokuvikela umsindo.Izinto ezisekelwe ku-Gypsum zixutshwa namanzi ukuze kwakhiwe ukunamathisela okungase kufakwe ezindongeni, ophahleni, nakwezinye izindawo ukuze kudaleke isiphetho esibushelelezi.

Isikhathi sokusetha sezinto ezisekelwe ku-gypsum sinqunywa ukusabela kwamakhemikhali okwenzeka lapho i-gypsum ixubene namanzi.Ukusabela kubangela ukuthi i-gypsum iqine futhi ibe lukhuni, futhi isikhathi sokusetha isikhathi esisithathayo ukuze le nqubo yenzeke.

I-Gypsum retarder isebenza ngokunciphisa ukusabela kwamakhemikhali okwenza ukuthi i-gypsum iqine.Lokhu kuvumela izinto ezisekelwe ku-gypsum ukuthi zihlale zisebenza isikhathi eside, okubaluleke kakhulu uma kusebenza ezimweni ezishisayo nezinomswakama, noma lapho indawo enkulu idinga ukumbozwa.

Kunezinhlobo eziningana ezahlukene ze-gypsum retarder ezitholakalayo emakethe, okuhlanganisa izinhlanganisela eziphilayo nezingaphili.I-Organic retarders ngokuvamile isekelwe kushukela, isitashi, noma okuphuma ku-cellulose, kuyilapho i-inorganic retarders isekelwe kusawoti noma ama-asidi.Ukukhetha i-retarder kuzoncika ohlelweni oluthile kanye nezinga elifiswayo lokuhlehla.

Ezinye zezinzuzo zokusebenzisa i-gypsum retarder zifaka:

1. Isikhathi sokusebenza esandisiwe: I-Gypsum retarder ivumela isikhathi sokusebenza esengeziwe, esibalulekile lapho sihlanganisa izindawo ezinkulu noma lapho sisebenza ezimweni ezishisayo nezinomswakama.
2. Isiphetho esithuthukisiwe: Izikhathi zokusetha ezihamba kancane zingaholela ekuqedeni okushelelayo nangokwengeziwe, njengoba okokusebenza kunesikhathi esengeziwe sokusabalala nokuphuma ezingeni.
3. Udoti oncishisiwe: Ngokunciphisa isikhathi sokusetha, i-gypsum retarder ingasiza ekwehliseni imfucuza ngokuvumela okokusebenza ukuthi kusetshenziswe ngokuyikho.

Sengiphetha, i-gypsum retarder iyisengezo esibalulekile sokulawula isikhathi sokusetha sezinto ezisekelwe ku-gypsum.Kungasiza ukunweba isikhathi sokusebenza, ukuthuthukisa isiphetho, nokunciphisa ukumosha.Ukukhetha i-retarder kuzoncika ohlelweni oluthile kanye nezinga elifiswayo lokuhlehla.