DDPU-301 polyurethane grouting mea no ka hoʻopakeleʻana a me ke ola
DDPU-301 polyurethane grouting mea no ka hoʻopakeleʻana a me ke ola
Introduction
DDPU - 301 mea he mau-ke keʻena hydrophobic polyurethane grouting mea, papahana no ka hoʻopakele a me ke ola. Ka mea i ka loa pōkole naoh manawa a koke hoʻololi mai ke kinowai i kā lākou mau hope hua palapala. Kēia mea hiki ole wale kūpono plugging, akā, no ka mea, i kekahi kilo, a noaaeeecaoee kanawai. Ua Ua ua hoʻomano hoʻohana ma kaʻa'ōhua ma lalo iho tunnels, wai Conservancy a me ka hydropower, lola honua aoeaiia caaiea, sewer a me nā mahinaʻai o kūpono kulu-plugging.
hiʻona
A. Rapid pane koke me ka wai, e hookeai ai, me ka hua nui? Anoe a me ka daimonio. hiki e like me ka naoh manawa e like me ka nui o ke keʻena A, ano laulā, hiki ke uumi, e hoola i na umi o nā kekona i ka minuke.
B. Nine kumupaʻa mea maikaʻi loa.
C. High ikaika. Ke compressive ikaika ke hele aku ma luna o 20MPa i loko o kekahi mau hola, i ka wa mōlina ma lalo o airtight ana;
D. With nui infiltration kahahńnai a me ka solidification ka leo hiʻohiʻona, kokololio Nine Inch naoh. A hiki aku i ka mea pilikia i ka wai, nui? Anoe? Puʻe e e ua loaʻa i ka pahu i ka slurry hohonu i loko o ka māwae, e hana i ka uaua ka hoʻohuiʻana.
TYPICAL Index
|
'ikamu |
'inideka |
|
|
A ke keʻena popoki. |
B ke keʻena PU |
|
|
helehelena |
Light yellow aniani moakaka wai a |
Hoa aniani moakaka wai a |
|
nuʻa / g. / cm3 |
1.05-1.10 |
1.15-1.25 |
|
(viscosity) / mpa · mau (23 ± 2 ℃) |
≤60 |
≤600 |
|
nonvolatile mea maʻiʻo /% |
- |
≥90 |
naoh TIME
Ke naoh manawa hilinaʻi nui ole wale ma luna o ka pōhaku mahana, akā, no hoi ma o ka huina hoonui temperature.The naoh manawa ma lalo o kekahi hōʻeleu laʻau heluna ua anaia mai ka manawa ma lalo o keʻena hoʻokolohua kūpono, a me ia mea maikaʻi, e hana kahua ho okolohua mua grouting.
|
Mahana He 20 ℃, ka naoh manawa o 10% wai me ka Oko a ka mńlamalama o ke keʻena A. |
||||
|
ke keʻena A |
5% |
10% |
15% |
20% |
|
Ka hoʻomaka 'naoh (s) |
15 |
13 |
10 |
10 |
|
Hopena naoh (s) |
90 |
60 |
50 |
50 |
|
? anoe? kōmi |
He kokekau wale 30times |
He kokekau wale 30times |
He kokekau wale 30times |
He kokekau wale 30times |
iho, hoola iho Auana
|
'ikamu |
Index |
|
Nuʻa / g. / Cm3 |
1.05-1.3 |
|
(Viscosity) / mpa · mau (23 ± 2 ℃) |
300-600 |
|
Ka hoʻopaʻa 'manawa / mau |
≤90 |
|
Paa maʻiʻo /% |
≥82 |
|
Ka hua nui kōmi /% |
≥2000 |
|
Compressive ikaika / MPa |
≥20 |
|
PS: ka hoʻopaʻa 'manawa hiki e like e like me ka Customer pono ai; |
|
palapala noi
A. ulana hoailona iho la i, a kūpono anticorrosive ka penaʻana o ka wai ÿauÿau, wai hale kiai, hale ilalo, ea kaua malumalu a me nā hale;
B. Anticorrosion o ka metala a me ka pōhaku puna pipelines a me ke kila nā hale;
C. lepo lapaʻau, lola honua tunnel a hale kumu kilo;
D. hoailona iho la i a me ka hoʻoikaika 'ana i ka deformation na nakaka, kūkuluʻia ami a me mall mawae ma ka kūkulu hana;
E. hoailona iho la i kulu a me ka hooikaika ana awa, na uapo,? Aeia, makua, a me ka hydropower AYN;
F. Wall hoomalu, a liu plugging i ka 'ā inaʻeli, e wae wai plugging i loko o ka aila ka hanaʻino, a me ka wai, WAINIHA ST-hu ana i loko o ka koʻu, etc.
'Ōpala, pūnaewele AND ka halihali
A. ke huahana e waiho waho ma ka maemae, aina maloo a me airtight hao Nohona Pili Kai me ka buke o ka 20kg / pahu paha 10kg / pahu;
B. pale ka ua, waiū, extrusion a me ka hookui hookahe koko ana i ka halihali e hōʻoia i ka AEeAaOA mea i maikai ke ano;
C. Ka huahana E e waiho i loko o ka ventilated, aina maloo, a me wahi e pale pololei Map a me rain.Storage wela e ole e oi aku mamua o 40 ℃;
D. Under maʻamau pūnaewele rula, i ka papaa manawa o 6 mahina
