Iimveliso
Polycarboxylic Acid Ukunciphisa Amanzi Agent
Isiqhelo sokuSebenza
GB8076-2008 Concrete Adxtures;JG / T223-2007 Ukusebenza okuphezulu kwePolyarboxylic acid yokunciphisa amanzi;I-GB50119-2003 iNkcazo yobuGcisa yokuSetyenziswa kwee-Concrete Adxtures.
Isalathiso sokuSebenza
1. Le mveliso inezinga elihle lokunciphisa amanzi, inomsebenzi omhle wokunciphisa amanzi phantsi kwesixa esincinci sokuxuba, ngokukodwa kwinqanaba eliphezulu lekhonkrithi (ngaphezu kwe-C50), izinga layo lokunciphisa amanzi lingafikelela kwi-38%.
2. Le mveliso inamandla angaphambili kunye nesiphumo sokuphucula, kwaye amandla okuqala kunye nefuthe lokuphucula ikhonkrithi exutywe kule mveliso iphezulu kunezinye iintlobo zokunciphisa amanzi.
3. Imveliso inomxholo wegesi ofanelekileyo, kwaye unokulungelelaniswa ngokweemfuno zangempela zeprojekthi.
4. Le mveliso ayinayo i-chloride ion, i-sodium sulfate, enomxholo ophantsi we-alkali, akukho ukubola kwimivalo yensimbi, ngoko inokuphucula kakhulu ukuqina kwekhonkrithi.
5. Le mveliso inozinzo lobungakanani, ikhonkrithi exutywe kwimveliso inokuphucula ngokufanelekileyo i-shrinkage yayo kunye nokusebenza kokuphazamiseka, kunye nokunciphisa umngcipheko wokuqhekeka.
6. Le mveliso inomsebenzi obalaseleyo wokukhusela amanzi, akukho kukhutshwa kwamanzi, akukho uhlalutyo lokuhlukana, kulula ukufezekisa umsebenzi wokwakha.
7. Le mveliso ayinayo i-formaldehyde, akukho xabiso lokukhululwa kwe-ammonia, yinto yokunciphisa amanzi okusingqongileyo.
Iimpawu zobuGcisa
| Into, iliso | isiqinisekiso | |
| umphezulu | Umgubo omhlophe okanye omthubi | |
| PH ixabiso (20% isisombululo samanzi) | 9.0±1.0 | |
| Ubuninzi bokuxinana (g / l) ≥ | 450 | |
| Umxholo we-chlorine ion yi-% ≤ | 0.6 | |
| Iyonke imali esisiseko yi-% ≤ | 5 | |
| Umxholo we-sodium sulfate wawuyi% ≤ | 5 | |
| Iqondo lokuhamba kodaka lwesamente yi-mm | 280 | |
| Izinga lokunciphisa amanzi yi-% ≥ | 25 | |
| umxholo womoya% | 3.0 ~ 6.0 | |
| Ugcino lwexabiso mm | 30min ≥ | 200 |
|
| 60min ≥ | 160 |
| Umlinganiselo wamandla ocinezelayo we% ≥ | 3d ≥ | 160 |
|
| 7d ≥ | 150 |
|
| 28d ≥ | 140 |
| Umlinganiselo woxinzelelo lokuchama ukuya kwi-% ≤ | 90 | |
| Isixa sotshintsho ngexesha le-1h, i-slump mm | 180 | |
| Umlinganiselo wokukhupha amanzi yi% ≤ | 60 | |
| Umahluko wexesha leCondenstime (uhlobo oluqhelekileyo) min | iseti yokuqala | -90~+120 |
|
| iseti yokugqibela |
|
| I-Shtraction ratio% ≤ | 110 | |
| Isalathiso sokuqina kwe-Relative was% 200 amaxesha | Ngokuxhomekeke kwimeko yeMisebenzi | |
| Umphumo womhlwa wokuqiniswa kwentsimbi | akanayo | |
Iindlela kunye neZilumkiso
1. Isixa esicetyiswayo sokuxuba: 0.6 ~ 2.5% (ebalwe kwi-gel material, le mali yokuxuba yixabiso elicetyiswayo lokuxuba, kwaye umlinganiselo ochanekileyo kufuneka ugqitywe ekugqibeleni emva kovavanyo lokulungelelanisa ukulungelelanisa ngokwemeko yangempela).
2. Le mveliso inokongezwa kwi-mixer ngaxeshanye kunye nokuxuba amanzi ukulawula impazamo yokulinganisa ngaphakathi kwe-1% kunye nexesha elongezelelweyo lokuxuba kwi-30s, amanzi kwisisombululo kufuneka akhutshwe emanzini okuxuba.
3. Le mveliso ayiyi kuphinda isetyenziswe kunye ne-naphthalene yokunciphisa amanzi, kwaye ingqalelo kufuneka ihlawulwe ekuhlambeni itanki yokugcina xa utshintsha i-admixture.
4. Le mveliso ibhotile kwaye kufuneka igcinwe kwindawo epholileyo neyomileyo ye-0-40 ℃, nikela ingqalelo ekungangeni kwamanzi, umonakalo kunye nobomi beshelufu yonyaka omnye.
Inkonzo yobuGcisa
1. Inkampani yethu inokubonelela ngeenkonzo zobugcisa ezifanelekileyo kubunjineli bekhonkrithi.
2. Ngokweemfuno zeqabane, inkampani yethu inokubonelela ngeenkonzo zobuchwepheshe ezifana noyilo lomxube wekhonkrithi, ukulungiswa kwenkqubo yokwakha (ixesha lokwakha ngokukhawuleza kunye nokugcinwa kweendleko), ulawulo lwenkqubo yokwakha, ukugcinwa kwekhonkrithi kunye nonyango kunye nezinye iinkonzo zobugcisa ezinxulumene nazo.
