I-GB8076-2008 Concrete Adxtures;JG / T223-2007 Ukusebenza Okuphezulu kwe-Polyarboxylic acid yokunciphisa amanzi;I-GB50119-2003 Ukucaciswa Kobuchwepheshe Kokusetshenziswa Kwezinto Ezisetshenziswayo Eziwukhonkolo.
1. Lo mkhiqizo unesilinganiso esihle sokunciphisa amanzi, unomsebenzi omuhle wokunciphisa amanzi ngaphansi kwenani eliphansi lokuxuba, ikakhulukazi kumphumela wezinga eliphezulu (ngaphezu kwe-C50), izinga lawo lokunciphisa amanzi lingafinyelela ku-38%.
2. Lo mkhiqizo unamandla amahle angaphambi kwesikhathi kanye nomthelela wokuthuthukisa, futhi amandla okuqala kanye nomthelela wokuthuthukisa ukhonkolo oxutshwe kulo mkhiqizo uphakeme kunezinye izinhlobo zesinciphisi samanzi.
3. Umkhiqizo unokuqukethwe kwegesi efanele, futhi ungalungiswa ngokuvumelana nezidingo zangempela zephrojekthi.
4. Lo mkhiqizo awunayo i-chloride ion, i-sodium sulfate, enokuqukethwe kwe-alkali ephansi, akukho ukugqwala emigoqweni yensimbi, ngakho-ke ingathuthukisa kakhulu ukuqina kokhonkolo.
5. Lo mkhiqizo unokuzinza kosayizi, ukhonkolo oxubene nomkhiqizo ungathuthukisa ngempumelelo ukusebenza kwawo ukuncipha kanye nokuhlanekezela, futhi unciphise ingozi yokuqhekeka.
6. Lo mkhiqizo unokusebenza okuhle kakhulu kokuvikela amanzi, akukho kukhishwa kwamanzi, akukho ukuhlaziywa kokuhlukanisa, kulula ukufeza umsebenzi wokwakha.
7. Lo mkhiqizo awunayo i-formaldehyde, awunayo inani lokukhishwa kwe-ammonia, uyisinciphisi samanzi esivumelana nemvelo.
Into, iso | ukufaneleka | |
phezulu | Impushana emhlophe noma ephuzi | |
PH inani (20% isixazululo esinamanzi) | 9.0±1.0 | |
Ukuminyana okunqwabelanayo (g/l) ≥ | 450 | |
Okuqukethwe kwe-chlorine ion kungu-% ≤ | 0.6 | |
Isamba senani lesisekelo ngu-% ≤ | 5 | |
Okuqukethwe kwe-sodium sulfate bekungu-% ≤ | 5 | |
I-Net slurry flow degree kasimende ingu-mm | 280 | |
Izinga lokunciphisa amanzi li-% ≥ | 25 | |
okuqukethwe komoya% | 3.0-6.0 | |
Inani lokugcinwa kwe-slump mm | 30min ≥ | 200 |
| 60min ≥ | 160 |
Amandla acindezelayo angu-% ≥ | 3d ≥ | 160 |
| 7d ≥ | 150 |
| 28d ≥ | 140 |
Isilinganiso sesilinganiso somchamo ukuya ku-% ≤ | 90 | |
Inani loshintsho ngesikhathi se-1h, i-slump mm | 180 | |
Izinga lokuphuma kwamanzi lingu-% ≤ | 60 | |
Umehluko we-Condenstime (uhlobo olujwayelekile) min | isethi yokuqala | -90~+120 |
| isethi yokugcina |
|
Isilinganiso se-Shtraction% ≤ | 110 | |
Inkomba yokuqina okuhlobene ibingu-% 200 izikhathi | Kuya ngesimo seMisebenzi | |
Umthelela wokugqwala wokuqiniswa kwensimbi | anginayo |
1. Inani elinconyiwe lokuxuba: 0.6 ~ 2.5% (kubalwa kusuka ku-gel impahla, le mali yokuxuba inani elinconywayo lokuxuba, futhi isilinganiso esinembile kufanele sinqunywe ekugcineni ngemva kokuhlolwa kwesilinganiso sokuxhumanisa ngokuvumelana nesimo sangempela).
2. Lo mkhiqizo ungangezwa ku-mixer kanyekanye namanzi okuxutshwa ukuze kulawulwe iphutha lokulinganisaNgaphakathi kuka-1% kanye nesikhathi sokuxuba esandisiwe sama-30s, amanzi ayisixazululo kufanele akhishwe emanzini okuxutshwa.
3. Lo mkhiqizo akufanele uphinde usetshenziswe nesinciphisi samanzi se-naphthalene, futhi kufanele kuqashelwe ukugeza ithangi lokugcina lapho kushintsha i-admixture.
4. Lo mkhiqizo ufakwe ebhodleleni futhi kufanele ugcinwe endaweni epholile neyomile engu-0-40℃, unake ukungangeni kwamanzi, umonakalo kanye nempilo yeshelufu yonyaka owodwa.
1. Inkampani yethu ingahlinzeka ngezinsizakalo zobuchwepheshe ezifanele kubunjiniyela obuphathekayo.
2. Ngokwezidingo zozakwethu, inkampani yethu ingahlinzeka ngezinsizakalo zobuchwepheshe ezifana nokuklanywa kwesilinganiso sokuhlanganisa ukhonkolo, ukuthuthukiswa kwenqubo yokwakha (isikhathi sokwakha esisheshisiwe nokonga izindleko), ukulawulwa kwenqubo yokwakha, ukugcinwa kokhonkolo nokwelashwa nezinye izinsizakalo zobuchwepheshe ezihlobene.