DDPU-301 polyurethane grouting impahla insindiso nempumuzo
DDPU-301 polyurethane grouting impahla insindiso nempumuzo
ISINGENISO
DDPU - 301 kuyinto polyurethane grouting impahla ezimbili ingxenye hydrophobic, eyenzelwe wokutakula nempumuzo. Indaba abe esifushane kakhulu ukuthatha isinyathelo ngokushesha futhi ngokushesha uguqule kusuka uketshezi Foam ifomu yabo yokugcina. Lokhu kungakusiza ezibonakalayo kuphela wokufaka manzi, kodwa futhi unalo ukuqinisa futhi kuqiniswa ezithile umphumela. Kuye kabanzi ongaphansi komhlaba imigudu, amanzi Conservancy futhi Hydropower, igalaji komhlaba, amapayipi nezinye amasimu waterproof ukuvuza-wokufaka.
EZIPHUMA
A. Rapid basabela ngamanzi, okusheshayo yesivini ukwandisa futhi ukwelashwa. Isikhathi yokusabela kungase kushintshwe ngokuvumelana nenani Ingxenye, ngokuvamile zingalawulwa ukwelapha e amasekhondi imizuzu.
B. Chemical ukuzinza muhle kakhulu.
amandla C. okuphezulu. Amandla compressive angaya phezu 20MPa ngaphakathi kwamahora ambalwa lapho ukubumba ngaphansi moya izimo;
D. Nge kokuziphatha enkulu engaba futhi solidification ivolumu isilinganiso, okusheshayo ukuphendula kwamakhemikhali. Lapho impahla amanzi senzakalo, omkhulu ukunwetshwa ingcindezi lizokhiqizwa ibenze ezijulile slurry ku ufa ukwakha ukuhlanganisa ezinzima.
INDEX kwangu IZIBONELO
|
into |
inkomba |
|
|
A CAT ingxenye. |
B ingxenye PU |
|
|
ukubukeka |
ophuzi Khanyisa ketshezi esobala |
Tan ketshezi esobala |
|
inhlanganiso / g / cm3 |
1.05-1.10 |
1.15-1.25 |
|
viscosity / MPA · s (23 ± 2 ℃) |
≤60 |
≤600 |
|
nonvolatile ndaba okuqukethwe /% |
- |
≥90 |
ukubuyisa isikhathi
Isikhathi yokusabela akuxhomekile nje kuphela esimweni izinga lokushisa idwala, kodwa futhi ku umkhiqizo temperature.The isikhathi ukuphendula ngaphansi ezahlukene kulethe Isikali kukalwa ngaphansi kwezimo zelabhorathri, futhi kungcono ucwaningo ukuziphatha ensimini ngaphambi grouting.
|
Izinga lokushisa 20 ℃, isikhathi ukuphendula 10% amanzi nge amanani angalingani A. ingxenye |
||||
|
Uphiko A |
5% |
10% |
15% |
20% |
|
Qala yokusabela (s) |
15 |
13 |
10 |
10 |
|
Ukuphela yokusabela (s) |
90 |
60 |
50 |
50 |
|
ukunwetshwa izinga |
30times lesilinganisiwe |
30times lesilinganisiwe |
30times lesilinganisiwe |
30times lesilinganisiwe |
elapha UKUSEBENZA
|
into |
Inkomba |
|
Ubuningi / g / cm3 |
1.05-1.3 |
|
Viscosity / MPA · s (23 ± 2 ℃) |
300-600 |
|
Ukusetha isikhathi / s |
≤90 |
|
okuqukethwe Solid /% |
≥82 |
|
Yesivini izinga /% |
≥2000 |
|
amandla compressive / MPA |
≥20 |
|
PS: Ukubeka isikhathi kungenziwa ivunyelaniswe nezidingo zamakhasimende; |
|
ISICELO
A. Seam kubekwe uphawu futhi waterproof enamathela anticorrosive of pool, amanzi umbhoshongo, Basement, emoyeni kugasela indawo yokufihla ikhanda kanye nezinye izakhiwo;
B. Anticorrosion metal nokhonkolo ahamba izakhiwo steel;
ukwelashwa C. Uthuli, Umhubhe komhlaba noma isakhiwo isisekelo ukuqinisa;
D. ukubekwa uphawu kanye nokuqinisa ukusonteka ezivuzayo, ukwakhiwa amalunga imifantu kwesakhiwo wokwakha;
E. ukubekwa uphawu ukuvuza kanye nokuqinisa izimbobo, wharves, zinsika, amadamu kanye iziteshi Hydropower;
Ukuvikelwa F. Wall futhi avuze wokufaka e imishini Geological, amanzi abakhethayo wokufaka e kukawoyela, namanzi stop-ufulukuhlela emayini, njll
Emaphaketheni, UKUGCINWA KANYE ZEZINTO ZOKUHAMBA
A. umkhiqizo ngeke kwi ehlanzekile, eyomile futhi engangeni moya yensimbi ngemigqomo ephethe umthamo we 20kg / tigubhu nobe 10kg / isigubhu;
B. Gwema imvula, ukuchayeka, extrusion futhi ukushayisana phakathi zokuthutha ukuqinisekisa iphakheji isesimweni esihle;
C. Umkhiqizo kufanele agcinwe ethoyilethi, eyomile futhi epholile indawo ukugwema elangeni futhi rain.Storage lokushisa akufanele futhi iyophakama kuno-40 ℃;
D. Ngaphansi kwezimo isitoreji evamile, isikhathi isitoreji izinyanga 6
