DOPU-201 Eco-friendly Hydrophobic Polyurethane Grouting Material
DOPU-201 Eco-friendly Hydrophobic Polyurethane Grouting Material
MAU OYAMBA
DOPU-201 ndi eco-wochezeka chigawo chimodzi hydrophobic polyurethane grouting zakuthupi.Zinthu zopangira mankhwalawa zimapangidwa ndi momwe ma polyols osakanikirana ndi isocyanate amachitira, ndikumapeto ndi isocyanate.Zinthuzo zimatha kuchitapo kanthu mwachangu ndi madzi, voliyumu yake imakula, ndikupanga thovu lopanda madzi.Izi sizingangotseketsa madzi, komanso zimakhala ndi mphamvu zowonjezera komanso zokhazikika.Zakhala zikugwiritsidwa ntchito kwambiri munjira zapansi panthaka, posungira madzi ndi mphamvu ya hydropower, garaja yapansi panthaka, sewero ndi madera ena otsekera madzi osatulutsa madzi.
MAWONEKEDWE
A. Good hydrophobicity ndi kukhazikika kwa mankhwala.
B. Ndi radius yayikulu yodutsa, chiŵerengero cha volidification voliyumu ndi kuchuluka kwa momwe madzi amachitira. Kuchita ndi madzi kungathe kumasula mphamvu zambiri zowonjezera zomwe zimakankhira slurry kuti ifalikire mpaka kuya kwa mng'alu kuti apange kugwirizanitsa kolimba.
C. Good chemical resistance resistance motsutsana ndi asidi, alkali ndi organic solvents.
D. Chophimbacho ndi chosalala, chosavala komanso chopanda nkhungu.
E. Kumamatira kwabwino kwambiri ndi maziko a konkriti ndi zida zina zomangira.
F. The mamasukidwe akayendedwe ndi nthawi yoikira akhoza kusinthidwa malinga ndi zomangamanga zofunika.
TYPICAL INDEX
| chinthu | Mlozera |
| Maonekedwe | Tan mandala madzi |
| Kuchulukana /g/cm3 | 1.05-1.25 |
| Makanema /mpa·s(23±2℃) | 400-800 |
| Kukhazikitsa nthawi a/s | ≤420 |
| Zolimba /% | ≥78 |
| Kuchuluka kwa thovu/% | ≥1500 |
| Compressive mphamvu / MPa | ≥20 |
| PS: Kukhazikitsa nthawi kungasinthidwe malinga ndi zosowa za makasitomala; | |
APPLICATION
A. Kudzaza kusindikiza kwa msoko ndi zokutira zoletsa madzi ku tanki ya Madzi, nsanja yamadzi, chipinda chapansi, pogona ndi nyumba zina;
B. Kutetezedwa kwa dzimbiri kwa chitsulo ndi konkire wosanjikiza chitoliro ndi dongosolo zitsulo;
C. Kulimbikitsa maziko a tunnel mobisa ndi nyumba ndi mankhwala oletsa fumbi pansi;
D. Kusindikiza ndi kulimbitsa mapindikidwe seams, zolumikizira zomanga ndi ming'alu yamapangidwe a ntchito yomanga;
E. Kutsekereza kutayikira ndi kulimbikitsa madoko, mabwalo, ma piers, madamu ndi malo opangira magetsi amadzi, ndi zina zotero;
F. Kuteteza khoma ndi kutsekera kobowola mu geological kubowola, kuyika madzi osankhidwa mukugwiritsa ntchito mafuta, ndi kuyimitsa madzi mumgodi, ndi zina zotero.
