Gutandukanya kurwanya ni indangantego ya tekinike kugirango ipime ubuziranenge bwa Anti - gutabarwa.Hydroxypropyl methyl selileni amazi ya polymer yikigo, azwi kandi nka resin-souble cyangwa polymer-yo gukosora amazi. Irongera guhuza imvange yongera viscosiya wamazi yo kuvanga. Nubwoko bwa hydrophilic ibikoresho bya hydrophilic, bishobora gushonga mumazi no gukora igisubizo cyangwa amazi adahakana. Ubushakashatsi bwerekana ko iyo umubare wa sisitemu ya Naphthalene wiyongera, hiyongereyeho Superpphistizer izagabanya gutatanya kwa pertio nshya. Ni ukubera ko naphthalene urukurikirane rw'amazi akoresha amazi meza ari mu butaka bukora ku butaka bwakozwe mu buryo bwo kurekura bwa sima, buzashira imiterere y'amazi irekurwa, bizatuma gutakaza igice cya sima. Muri icyo gihe, harasanga hamwe no kwiyongera kwa HPMC, inatanya rya sima nshya ni nziza kandi nziza.
Imbaraga Ziranga beto:
HPMC mumazi adatatatatatatanya AdMixtre yakoreshejwe mukibuga cyikiraro cyumushinga wa Expropvery, kandi urwego rwimbaraga zakozwe ni C25. Nyuma yikizamini cyibanze, Doment Dosage ni 400 kg, ibigo bivanze silica fume 25Kg / m3,HpmcDosage nziza ni 0.6% ya sima, igipimo cya sima ni 0.42, igipimo cyumucanga ni 42.4mpa Ikigereranyo cya beto bwakozwe mumazi kandi beto bwashinzwe mu kirere ni 84.8%, byerekana ingaruka zikomeye.
1. Ongeraho HPMC ifite ingaruka zigaragara kuri mirtar rivanze. Hamwe no kwiyongera kwa dosiye ya HPMC, hagamijwe igihe cya minisiteri burigihe. Muburyo bumwe bwa Dosage ya HPMC, hashyizweho igihe cya minisiteri y'amazi ni kirekire kuruta uko umwuka. Iyi mikorere ni ingirakamaro kumasaha yo mumazi meza.
2, ivanze na HydroxyPropyl Methyl Cellulose ya sima nshya ifite ubumwe, hafi nta kintu cyiza.
3, Dosage ya HPMC hamwe namazi y'amazi ya mortar agabanuka hanyuma ukagabanuka cyane.
4. Kwinjiza Kugabanya amazi bitezimbere ikibazo cyo kongera amazi, ariko bigomba kugenzurwa neza, bitabaye ibyo bizagabanya ibice byamazi yo kurwanya amato na minisiteri nshya.
5. Hariho itandukaniro rito mumiterere iri hagati ya CPMC ivanze na nemes stury spimen hamwe nibigezweho hagati yubwiza bwamazi hamwe na sima yasutswe na sima ya stument. 28d yo kubumba amazi yabujijwe. Impamvu nyamukuru nuko yongeyeho HPMC igabanya cyane igihombo no gutatanya sima mugihe cyamazi, ariko nanone agabanya urwego rwimyandikire. Muri uwo mushinga, ukurikije ibisabwa kugirango abeho munsi y'amazi adahatanya, umubare wo kuvanga HPMC iragabanuka kugera.
6, ongerahoHpmcAmazi atatatanya ibipimo bifatika, kugenzura ingano yimbaraga nziza, umushinga w'icyitegererezo urerekana ko igipimo gikomeye cyo gukora beto mumazi no gukora mu kirere ni 84.8%, ingaruka zirakomeye.
Kohereza Igihe: APR-25-2024