I-DOPU-201 Eco-friendly Hydrophobic Polyurethane Grouting Material
I-DOPU-201 Eco-friendly Hydrophobic Polyurethane Grouting Material
INTSHAYELELO
I-DOPU-201 yi-eco-friendly component eyodwa ye-hydrophobic polyurethane grouting imathiriyeli.Le mveliso ye-chemical grouting iveliswa yi-reaction of blend polyols kunye ne-isocyanate, kunye ne-end-capped yi-isocyanate.Izinto eziphathekayo zinokusabela ngokukhawuleza ngamanzi, umthamo wayo uyanda, wenze i-foaming engenamanzi.Esi sixhobo asikwazi nje ukuvala amanzi, kodwa sinokuqiniswa okuthile kunye nomphumela wokuzinzisa.Isetyenziswe ngokubanzi kwiitonela zendlela engaphantsi komhlaba, ukugcinwa kwamanzi kunye nombane wamanzi, igaraji engaphantsi komhlaba, umjelo ophantsi komhlaba ohambisa amanzi amdaka kunye nezinye iindawo zokuvala ukuvuza kwamanzi.
IIMBONAKALO
A. I-hydrophobicity enhle kunye nokuzinza kweekhemikhali.
B. Ngeradiyasi enkulu yokugqobhoza, umlinganiselo womthamo wokuqiniswa kunye nesantya esiphezulu sokusabela kwamanzi.Ukusabela ngamanzi kunokukhulula uxinzelelo oluninzi olutyhala i-slurry ukuba isasazeke ukuya kubunzulu bokuqhekeka ukwenza udibaniso oluqinileyo.
C. Ukumelana nokutyiwa kweekhemikhali ezilungileyo kwi-asidi, i-alkali kunye nezinyibilikisi eziphilayo.
D. I-coating igudile, ayigugi kwaye ayinabunjwa.
E. Ukubambelela ngokugqwesileyo kunye nesiseko sekhonkrithi kunye nezinye izinto zokwakha.
F. I-viscosity kunye nexesha lokumisela linokulungelelaniswa ngokweemfuno zobunjineli.
ISALATHISI ESIQHELEKILEYO
| into | Isalathiso |
| Imbonakalo | Tan ulwelo transparent |
| Ubuninzi /g/cm3 | 1.05-1.25 |
| Viscosity /mpa·s(23±2℃) | 400-800 |
| Ukuseta ixesha a/s | ≤420 |
| Umxholo oqinileyo/% | ≥78 |
| Isantya sogwebu/% | ≥1500 |
| Amandla acinezelayo /MPa | ≥20 |
| I-PS: Ukuseta ixesha kunokuhlengahlengiswa ngokweemfuno zabathengi; | |
ISICELO
A. Ukuzalisa ukutywinwa kwe-seam kunye ne-anticorrosive coating engangeni manzi yetanki yamanzi, inqaba yamanzi, isiseko, indawo yokuhlala kunye nezinye izakhiwo;
B. Ukukhuselwa kwe-Corrosion yensimbi kunye nomgca wepayipi yekhonkrithi kunye nesakhiwo sensimbi;
C. Ukuqiniswa kwesiseko kweetonela kunye nezakhiwo ezingaphantsi komhlaba kunye nonyango olungenathuli lomhlaba;
D. Ukutywinwa nokomelezwa kwee-deformation seams, iijoyinti zokwakha kunye neentanda zezakhiwo kwiiprojekthi zokwakha;
E. Ukutywina ukuvuza kunye nokomelezwa kwamazibuko, iindawo zokuloba, iipiers, amadama kunye nezikhululo zombane, njl.njl;
F. Ukukhuselwa kweendonga kunye nokuvuza kweplagi kwi-geological drilling, ukufakwa kwamanzi okukhethiweyo ekusetyenzisweni kweoli, kunye nokuyeka ukukhupha amanzi emgodini, njl.
