DDPU-301 polyurethane grouting thepa bakeng sa pholoso le liphallelo
DDPU-301 polyurethane grouting thepa bakeng sa pholoso le liphallelo
LIEKETSENG
DDPU - 301 ke likarolo tse peli tsa hydrophobic polyurethane grouting material, e etselitsoeng pholoso le liphallelo.Thepa e na le nako e khuts'oane ea karabelo mme e fetoha kapele ho tloha mokelikeli ho ea ho mofuta oa bona oa ho qetela oa foam.Boitsebiso bona bo ke ke ba phunya metsi feela, empa hape bo na le phello e itseng ea ho matlafatsa le ho tsitsisa.E 'nile ea sebelisoa haholo likotopong tse tsamaeang ka tlas'a lefatše, paballo ea metsi le motlakase oa metsi, karache e ka tlas'a lefatše, likhoerekhoere le likarolo tse ling tsa ho lutla ha metsi.
LIKAROLOANA
A. Ho arabela ka potlako ka metsi, ho phophomang makweba ka potlako ho hola le ho alafa.Nako ea karabelo e ka fetoloa ho latela bongata ba karolo ea A, ka kakaretso e ka laoloa ho folisa ka metsotsoana e mashome ho isa metsotsong.
B. Ho tsitsa ha lik'hemik'hale ho ntle haholo.
C. Matla a phahameng.Matla a hatellang a ka feta 20MPa ka mor'a lihora tse 'maloa ha a bōptjoa tlas'a maemo a se nang moea;
D. Ka radius e kholo ea ho kenella le sekhahla sa molumo oa solidification, karabelo e potlakileng ea lik'hemik'hale.Ha thepa e kopana le metsi, khatello e kholo ea katoloso e tla hlahisoa ho sutumelletsa seretse botebong ba lepetso ho etsa momahano o thata.
TS'OANELO TS'OANELO
| ntho | index | |
| Karolo ea CAT. | B karolo ea PU | |
| ponahalo | Mokelikeli o mosehla o bonaletsang | Mokelikeli o bonaletsang o tantseng |
| boima ba 'mele /g/cm3 | 1.05-1.10 | 1.15-1,25 |
| viscosity/mpa·s(23±2℃) | ≤60 | ≤600 |
| litaba tse sa tsitsang/% | - | ≥90 |
KABELO NAKO
Nako ea ho itšoara ha e itšetlehe feela ka mocheso oa lefika, empa hape le mocheso oa sehlahisoa.Nako ea ho itšoara ka tlas'a tekanyo e fapaneng ea catalyst e lekanngoa tlas'a maemo a laboratori, 'me ho molemo ho etsa liteko tsa tšimo pele ho grouting.
| Mocheso ke 20 ℃, nako ea karabelo ea 10% ea metsi ka bongata bo fapaneng ba motsoako oa A. | ||||
| Karolo ea A | 5% | 10% | 15% | 20% |
| Qala karabelo (s) | 15 | 13 | 10 | 10 |
| Qetella maikutlo (s) | 90 | 60 | 50 | 50 |
| sekhahla sa katoloso | Hoo e ka bang makhetlo a 30 | Hoo e ka bang makhetlo a 30 | Hoo e ka bang makhetlo a 30 | Hoo e ka bang makhetlo a 30 |
PHEKO MOSEBETSI
| ntho | Index |
| Boima ba 'mele /g/cm3 | 1.05-1.3 |
| Viscosity /mpa·s(23±2℃) | 300-600 |
| Ho beha nako /s | ≤90 |
| Litaba tse tiileng/% | ≥82 |
| Sekhahla sa ho phophoma/% | ≥2000 |
| Matla a kgatellang (kha-te-ke-tsa) /MPa | ≥20 |
| PS: Ho beha nako ho ka fetoloa ho latela litlhoko tsa bareki; | |
KOPO
A. Ho tiisa seam le ho koaheloa ha metsi ho thibelang ho senya metsi ha letamo, tora ea metsi, mokatong o ka tlase, bolulo ba tlhaselo ea moea le meaho e meng;
B. Anticorrosion ea liphaephe tsa tšepe le konkreite le mehaho ea tšepe;
C. Phekolo ea lerōle , kotopo e ka tlas'a lefatše kapa ho matlafatsa motheo oa mohaho;
D. Ho tiisa le ho matlafatsa seams deformation, manonyeletso a kaho le mapetsong a moralo mererong ea kaho;
E. Ho tiisa ho lutla le ho matlafatsa boemakepe, likou tsa likepe, lipier, matamo le liteishene tse fehlang matla a metsi;
F. Tšireletso ea lebota le ho phunya ha metsi ha ho cheka jeoloji, ho kenngoa ha metsi a khethehileng ka tšebeliso ea oli, le ho emisa ho phalla ha metsi morafong, joalo-joalo.
HO PAKA, HO BOLOKA LE HO TSAMAISA
K. Sehlahisoa se tla bolokoa ka har'a meqomo ea tšepe e hloekileng, e omeletseng le e sa keneleng moea e nang le boima ba 20kg/ drum kapa 10kg/ drum;
B. Qoba pula, ho pepeseha, extrusion le ho thulana nakong ea lipalangoang ho netefatsa hore sephutheloana se boemong bo botle;
C. Sehlahisoa se lokela ho bolokoa sebakeng se nang le moea o pholileng, se omileng le se phodileng ho qoba letsatsi le pula.Mocheso oa polokelo ha oa lokela ho ba holimo ho 40 ℃;
D. Tlas'a maemo a tloaelehileng a polokelo, nako ea polokelo ke likhoeli tse 6
