BT-303 Superplasticizer nooca Polycarboxylate Superplasticizer ah oo sii daayo gaabis ah
Mabda'a Farsamada
Qaab dhismeedka molecular ee alaabtani waxay soo bandhigaysaa kooxaha firfircoon sida kooxaha ester iyo kooxaha amide si ay u helaan aashitada polycarboxylic superplasticizer leh guryaha xajinta.Marka la eego shuruudaha alkaline ee la taaban karo, kooxaha ester-ka ayaa si tartiib tartiib ah loogu shubaa kooxaha karboksilic acid waxaana lagu dhejiyaa sibidhka.Dusha sare ee qurubyada ayaa sameeya saameyn wanaagsan oo tartiib tartiib tartiib tartiib ah.
Marka la eego xaaladda alkaline ee la taaban karo, kooxaha falcelinta ee qaab-dhismeedka molecular ee badeecadan waxay si tartiib tartiib ah u sii deyn karaan kooxaha leh saameynta kala firdhinta, waxayna ciyaaraan doorka sii wadista kala firdhinta sibidhka, si ay u gaaraan saameynta joojinta luminta la taaban karo ee hoos u dhaca.
Tilmaamaha Alaabta
(1) Qiimaha haynta slump waa weyn yahay, iyo hoos u dhacu wuxuu gaari karaa in ka badan 80%ee hoos u dhaca shubka cusub 1 saac ka dib, kaas oo si wax ku ool ah u xalin kara dhibaatada luminta shubka degdega ah.
(2) Waxqabad heer sare ah oo la taaban karo ka dib isticmaalka.Shubka cusub wuxuu leeyahay karti shaqo oo wanaagsan, adkeysi aad u wanaagsan iyo adkeysi.
(3) La qabsiga ballaaran Waxay leedahay la qabsi ballaaran oo sibidhka Portland, sibidhka Portland ee caadiga ah, silicate silicate, sibidhka ash duulista, sibidhka pozzolan iyo isku-darka kala duwan.
(4) Cagaar, deegaan ahaan u wanaagsan, ma jiraan saddex waxyaalood oo qashinka ah oo ku jira habka wax soo saarka.
Tilmaamaha Alaabta
| Shayga | Heerka |
| Muuqashada | dareere jaale fudud/midab la'aan |
| Cufnaanta (g*cm3) | 1.02-1.05 |
| Qiimaha PH | 5-7 |
| Tusmada Adag | 50% ± 1.5 |
| Waxa ku jira Alkali | 0.3% |
| Dheecaannada sibidhka MM | 270mm saacadiiba |
| Heerka dhimista biyaha | 5% |
| Heerka dhiigbaxa cadaadiska | 30% |
| Waxyaabaha Hawada | 3% |
Codsiga
(1) Ku habboon diyaarinta shubka hore ee xoogga leh, shubka dib u dhaca, shubka shubka ah, shubka shubka ah, shubka qulqulka weyn, shubka is-xakamaynta, shubka guud, shubka wax-qabadka sare leh iyo shubka wajiga cadaaladda ah, iyo sidoo kale Sida dhismayaal warshadeed oo kala duwan iyo kuwo rayid ah oo diyaarsan oo isku dhafan oo shub ah oo meel dhexe ah, gaar ahaan ku habboon shubka ganacsi ee heerka hooseeya.
(2) Waxaa si weyn loogu isticmaali karaa mashaariicda qaranka iyo kuwa muhiimka ah sida tareenada xawaaraha dheereeya, tamarta nukliyeerka, ilaalinta biyaha iyo mashaariicda tamarta biyaha, tareennada dhulka hoostiisa mara, buundooyinka waaweyn, waddooyinka, dekedaha iyo marinnada biyaha.
(3) Lagu dabaqi karo noocyada kala duwan ee dhismaha warshadaha iyo madaniga ah iyo dhirta isku dhafka ah ee ganacsiga
Sida Loo Isticmaalo
1. Qiyaasta caadiga ah waa 0.6% ~ 1.2% (waxaa lagu xisaabiyaa iyadoo lagu saleynayo wadarta guud ee alaabta sibidhka), qiyaasta ugu fiican waa in lagu go'aamiyaa tijaabo iyadoo loo eegayo qalabka injineernimada iyo sifooyinka.Waxay ku habboon tahay in lagu daro biyo sare oo yareynaya wakiilka yaraynta biyaha polycarboxylic acid ama isticmaalka kaligiis.
2. Alaabtaan waxa ay noqon kartaa mid kali ah oo la isticmaaloAma lagu daro qalabyo shaqaynaya si loo helo isku-darka dib-u-dejiyaha/xoogga hore/ka-hortagga-freeze/buufinta.Habka codsiga iyo shuruudaha waa in lagu go'aamiyaa tijaabinta iyo tiknoolajiyada isku dhafan
3.Alaabtan waxaa loo isticmaali karaa noocyo kale oo admixtures ah sida wakiilka xoogga hore, wakiilka hawada, dib u dhigista, iwm, waana in la tijaabiyaa ka hor isticmaalka.Ha ku darin biyo yareeyaha taxanaha naphthalene.
4.Marka ay jiraan isku-darka firfircoon ee firfircoon sida dambaska duulista iyo qulqulka ee saamiga la taaban karo, qadarka wakiilka biyaha yareeya waa in lagu xisaabiyaa wadarta guud ee alaabta sibidhka.
Baakad & Gaadhsiin
Xidhmada: 220kgs/Drum, 24.5 tan/ Flexitank, 1000kg/IBC ama marka la codsado
Kaydinta: Waxaa lagu kaydiyaa bakhaar qallalan oo hawo leh oo 2-35℃ ah oo baakadaysan, iyada oo aan la xidhin, cimriga shelf waa hal sano.Ka ilaali qorraxda tooska ah iyo barafowga
Macluumaadka Badbaadada
Macluumaadka badbaadada oo faahfaahsan, fadlan hubi xaashida xogta badbaadada alaabta.
