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Me pehea te whiriwhiri i te Pump Grout mo te Tunnel Grouting?

Wā Tuku:2026-07-02
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Me pehea te whiriwhiri i te Pump Grout mo te Tunnel Grouting?


I roto i te hanga kauhanga, he maha nga kaihoko e rapu ana "me pehea te whiriwhiri i tetahi papua mo te kohanga kauhanga" ka hoko taputapu. Heoi, i te wa e whiriwhiri ana i tetahi tauira, kaua e aro noa ki te utu, ki te pehanga ranei; engari, me hanga he aromatawai matawhānui i runga i te tikanga o te kohanga kauhanga, nga rawa o te kowhatu, te taiao hangahanga, te rerenga rere me nga whakaritenga pehanga, me te kaha mahi tonu o nga taputapu.

1. He aha te take e tika ai te Pump Grout mo te Tunnel Grouting?

Ko nga ahuatanga o te whakahiatotanga noa i roto i te hangahanga kauhanga ko te whakamaarama o mua, ko te whakamaarama radial, ko te pakaru o te toka papatipu whati, ko te whakakii i muri o te ararewa, ko te whakamarumaru i muri i nga waahanga whakangungu rakau, ko te whakamarumaru wai, me te whakapakari i nga papa ngoikore. I nga waahi he nui te wai, te papatipu toka pakaru, nga papa onepu, te whenua ngoikore, te pehanga wai o raro ranei, he maha nga wa karekau nga papu pehanga iti noa ki te whakatutuki i nga whakaritenga mo te whakapumau, tonu, me te whakahaere.
Na reira, i te wa e kowhiri ana i te papu whakangao kauhanga, kaore nga kaihoko e tino awangawanga ki te "ko tehea papu te nui rawa atu," engari "ko tehea papu e tika ana mo aku ahuatanga kohanga."

2. Tuatahi, te whakatau i te tikanga grouting: Me tikanga rerekē grouting papua rerekē

2.1 Tuhinga o mua keri

Mēnā kei mua i te kauhanga ngā hapa nui o te wai, ngā rohe pakaru, te pehanga nui ranei o te whenua, me tino hiahia te keri i mua i te keri. Ko tenei ahuatanga e kii ana i te pehanga papu teitei kia taea ai e te grout te uru ki nga whati toka, ki nga papa ngoikore ranei.
Mo nga kaupapa penei, ka tūtohu matou ki te whiriwhiri i tetahi papu werohanga grout teitei. Hei tauira, Wodetec's HWGP250/450-250D diesel-peia nui-pehanga grout papu werohanga, e homai te pēhanga mōrahi o 450 pae me te auau rere mōrahi o 250 L /min, he pai mo te tono grouting pehanga-nui pērā i te whakapakari whenua ngohengohe, te mana o raro, te hanga i raro i te reriwe, te tereina tereina, te tereina o raro. He pai rawa atu tenei taputapu hiko mo te tunnel, maina, me etahi atu waahi hangahanga nui-a-waho e kore e pono te tuku hiko.

sima grout werohanga papu


2.2 Te Whakanui-a-te-Teitei Jet Grouting

Mena ka hiahia tetahi kaupapa ki te tapahi, ki te whakaranu, ki te whakakaha i nga paparanga oneone ngoikore—penei i nga waahanga o raro, nga rua keri teihana, te whakakaha i te tomokanga o te kauhanga, me te mana mahanga mo nga pakitara tonu o raro—ko te pehanga jet grouting papu te pai ake.
Ko te Wodetec's HWGP114/500-120D Diesel-driven High-pressure Jet-Grouting Pump he papu hiko hiko hiko-a-tinana e kaha ana ki te tuku i te pehanga teitei o te 500 bar me te tere o te rere o te 114 L / min. He mea pai mo te jet grouting teitei, te whakapakari i te whenua ngohengohe, nga kaupapa o raro, te tereina tereina, te miihini o raro o te whenua, nga arai parewai, te mana o te mahanga maina, me te punga o te pari.

sima grout werohanga papu


2.3 Te Ararewa Tunnel Backfill Grouting

Mena kei te noho korekore, nga take whakatiki, te whakaroa ranei i muri i te tautoko tuatahi, i te ararewa tuarua ranei o te kauhanga, me mahi whakakii whakamuri. Ko tenei tono e hiahia ana kia mau tonu te tuku grout me te iti o te pupuhi me te kaha ki te whakahaere tonu, me te kaha ki te pupuhi i te slurry sima, te kumete, te slurry whakahiato pai ranei.
Ko te Wodetec's HWGM50/80PLD-E Double-Plunger Hydraulic Grout Pump e pai ana mo te kumete moata whakamuri o te kauhanga, te whakatipu oneone, te whakapumautanga o te turanga, te parewai, te arai o te kauhanga, nga turanga o raro o te wai, nga papa piriti, me te whakahiato o te pari. Ma te pehanga tohu o te 0-50 paera me te reiti rere o te 0-80 L/min, ka taea te whakarereke i te pehanga me te rere ma te punaha hydraulic. He tino mahi tenei momo papu-rua-rua mo te whakamarumaru i muri i nga arai o te kauhanga, te whakakao whaanui whaanui, me te whakamaarama reo-ki-te-iti.

2.4 Puta Sima, Puta Bentonite, me te Whakakotahi Whenua

Mēnā ka whakamahia e tētahi kaupapa te slurry sima, te slurry bentonite, me etahi atu slurries wai mo te whakatōpū oneone, grouting turanga puranga, te whakakī whenua, te kawe tawhiti-tawhiti ranei, e tūtohu ana kia aro ki te hototahi slurry, te kaha o te rerenga matūriki, me te reiti rere.
Ka taea te whakamahi i te Wodetec's HWGP95/165PL-E Horizontal Slurry Grouting Pump ki te kawe i nga ranunga wai penei i te slurry ciment me te slurry bentonite, e pai ana mo nga tono tae atu ki te whakakotahi i te oneone, te puranga, me te kawe rauemi tawhiti. Ki te pehanga whakahaere o 16.5 MPa me te tere rere o te 0–95 L/min, he pai tenei tauira mo nga kaupapa kohanga me te turanga e hiahia ana te pehanga teitei me te tuku slurry pumau.

3. He aha nga tawhā matua e tika ana kia whakaarohia ina whiriwhiria e koe he Pump Tunnel Grouting?

3.1 Te Peehanga Whakawhanaunga: Ko te teitei ake ehara i te mea pai ake i nga wa katoa—Me Whakaorite ki te Hanganga Matawhenua.

He maha nga kaihoko e patai tika ana: "E hia te pehanga e hiahiatia ana e au mo te tarai i te kauhanga?" I roto i te mooni, me whakatau te pehanga grouting i runga i nga pakaru toka, te pehanga wai o raro, te hohonu o te poka, te slurry viscosity, me te radius grouting i hangaia.
Mena he iti rawa te pehanga, kaore e taea e te grout te hora pai; ki te nui rawa te pehanga, ka pakaru te toka, ka pakaru te maru, te haruru o te whenua, te whakararuraru ranei i nga hanganga. Na reira, i te wa e kowhiri ana i te papu sima pehanga teitei, me aro nui ki nga taputapu me te pehanga ka taea te whakarite, te mana pumau, me nga whakamarumaru matawhānui.
Hei tauira, ko te HWDH75/100 PI-E High-Pressure Vertical Grouting Pump he awhe pehanga 0-100 bar me te reiti rere o te 0-75 L /min, e pai ana mo nga tikanga penei i te permeation grouting, consolidation grouting, backfill grouting, curtain-pressure grouting, me te grouting grouting teitei. Mo te whakangao i roto i nga kauhanga, nga kaupapa iti-whakawhitinga i raro i te whenua, nga maina, me nga turanga parepare, he hoahoa kiato, he ngawari te mahi, me te iti o nga utu tiaki i tenei momo papu pupuhi pehanga teitei.

sima grout werohanga papu


3.2 Te Rere Rere: Ko te pehanga te mea matua mo te tarai i nga kawa iti, ko te reiti rere te mea matua mo te whakakii nui.

Mo te hiri kapiti, te whakakaha i mua, te whakakoi poka hohonu ranei, ko te nuinga o te aro ki te pumau o te pehanga; mo te whakakii i muri i nga raina, te whakakii korekore, te whakamarumaru whakamarumaru, te whakakaha whenua nui ranei, ko te aro nui ki te tere rere tonu.
Ko te Wodetec's HWGP440/50PI-22E High-Pressure Horizontal Grouting Pump e tuku ana i te reiti rerenga teitei o te 440 L/min me te pehanga teitei o te 5 MPa, e tika ana mo nga kaupapa i roto i te keri, te keri whenua, te reriwe, nga huarahi nui, te tiaki wai me te hiko hiko, te hanga piriti, te hiko hiko, te turanga. Mo nga kaupapa whakakao whakamuri o te kauhanga, ki nga kaupapa whakatipu turanga ranei e hiahia ana kia nui te rere o te slurry sima, he pai ake nga painga o tenei momo papua rere teitei whakapae.

sima grout werohanga papu


3.3 Momo Putea: Putea Sima, Moata, Bentonite, Maama ranei?

Ko nga mea noa e whakamahia ana i roto i te whakangao kohanga ko te slurry ciment, ko te miihini sima moroiti, ko te peera ciment bentonite, ko te kumete, ko te paru parewai, me te matū matū. He rereke nga tono rereke mo te papu:
Ko te slurry ciment me te slurry bentonite e hiahia ana ki nga papu me te pai o te kakahu me te kaha o te tuku; moata me te slurries pai-huihui me taputapu e taea e etahi rahi matūriki te haere i roto i; Ko nga matū matū e aro nui ana ki te tika o te inenga, te mana pehanga, me te hototahitanga o nga rawa.
Mena kei te whakamahi te kaihoko i te slurry sima, te kumete ranei mo te kohanga kauhanga, ko te HWGM90/100PLD-E Compact Cement Mortar Injection Pump he mea pai rawa atu. Ki te reiti rere whakatau o 0–90 L/min me te pēhanga whakatau o 0-100 pae, he pai tenei tauira mo te tuku slurry ciment, moata, me te pai whakahiato rauemi whakakī me te rahi matūriki ≤8 mm. Ka taea te whakamahi i roto i nga kaupapa penei i te whakakii i te kauhanga, te whakakaha i te whenua, te parewai me te hiri hiri, nga turanga o raro i te wai, te riu piriti, me te punga o te pari.

sima grout werohanga papu


3.4 Te Puna Hiko: Ma te Diesel, Ma te Hiko ranei?

Ko nga waahi hanga kauhanga e whakaatu ana i nga taiao uaua, me te kowhiringa o te puna hiko ka awe hoki i te kowhiringa taputapu.
Ki te kore e tau te tuku hiko i te waahi hanga, mena kei te maina te kaupapa, te waahi maunga, te kaupapa tiaki wai, te waahi nui-a-waho ranei, he pai ake te whakatakoto i nga papua whakangao a te diesel. Hei tauira, ko te HWGP250/450-250D me te HWGP114/500-120D e rua nga tauira a te diesel e pai ana mo te kauhanga nui me nga waahi miihini teitei.
Mena kei te waatea he hiko hiko i runga i te waahi me nga whakaritenga e pa ana ki te haruru, te tukunga, me te ngawari o te tiaki, he pai ake te pai o nga papu hiko-waihiko, nga papu hiko whakapae hiko. Hei tauira, ko te HWDH70&90 Hydraulic High-Pressure Grout Pump he mea taraiwa, me te pehanga tohu o te 10 MPa me te rere o te rere o te 0-70 L / min ranei 0-100 L / min. He pai mo te whānuitanga o nga tono, tae atu ki te whakamaarama o te oneone, te whakapakari i te turanga, te whakamarumaru wai, te ararewa kauhanga, te hanga piriti, me te riipene.

sima grout werohanga papu


4. Ko wai nga papua Wodetec grout e taunaki ana mo nga ahuatanga rereke rereke?

Mena ko to patai "me pehea te kowhiri i tetahi papua mo te kohanga kauhanga", ka taea e koe te whiriwhiri tere i runga i nga paearu e whai ake nei:

Taupānga 1: Nga hapa o te wai, te papatipu toka pakaru, te whakakaha whakamua

Taunakitanga:HWGP250/450-250D Puma Werohanga Grout pehanga-nui-a-Diesel
Te take mo te Tohutohu: Te pehanga teitei, te rere o te rere, me te taraiwa diesel, e pai ana mo te whakamaarama i te pehanga teitei, te whakakaha i te whenua ngohengohe, me te whakangao i te rewharewha i roto i nga kauhanga nui, nga huarahi o raro, nga maina, me nga kaupapa miihini o raro.

Taupānga 2: Ko te jet grouting teitei, te hanganga o te tomokanga o raro, me te maimoatanga o te whenua ngohengohe

Taunakitanga:P
Nga take mo te Tohutohu: Te pehanga teitei teitei, e tika ana mo te pehanga jet grouting teitei, te whakakaha o te whenua ngohengohe, nga arai-whakahaere, me te whakapai i te oneone i roto i nga kaupapa miihini o raro.

Taupānga 3: Te whakakī i muri i nga arai o te kauhanga, te kohanga kauhanga whanui

Taunakitanga:HWGM50/80PLD-E Pump-Plunger Hydraulic Grout Pump
Take mo te Taunakitanga: He hoahoa pupuhi-rua me te reiti rere pumau, e tika ana mo te whakakii i muri o nga arai kauhanga, te whakangao oneone, te whakapumau turanga, me te whakamaarama wai.

Te Whakamahinga 4: Te Whakapiri Cement, Te Putea Bentonite, me te Whakapumautanga o te Whenua

Taunakitanga:HWGP95/165PL-E Whakapae Pupu Whakapae Grouting Pump
Take mo te Tohutohu: E tika ana mo te kawe i te slurry ciment, slurry bentonite, me nga ranunga wai; he pai mo te whakakaha i te oneone, te whakamau i te turanga putu, me te kawe slurry tawhiti.

Taupānga 5: Nga Anahanga Iti-ki-Waenga-Rahi, Maina, Puawai Puawai, me te Maara Arai

Taunakitanga:HWDH75/100 PI-E Pump Whakanui Poutū-Teitei
Nga Take Tohutohu: He hoahoa kiato me te pehanga ka taea te whakarite me te tere rere; e tika ana mo nga momo momo whakangao, tae atu ki te kohukohu, ko te whakakoi, ko te whakakii, ko te arai arai, me te pehanga teitei.

Taupānga 6: Te kumete ciment, nga whakahiato pai, te whakakii i te kauhanga, me te hiri hiri.

E taunaki ana:HWGM90/100PLD-E Puma Werohanga Moata Sima Kiato
Te take mo te Tohutohu: He kaha ki te pupuhi i te slurry sima, te kumete, me nga rauemi whakakii whakahiato pai ≤8mm, e tika ana mo te whakakii i te kauhanga, te whakakaha whenua, te parewai me te hiri hiri, me te punga o te pari.

Taupānga 7: Te whakamau i te kauhanga maha, te whakapakari i te turanga, me nga mahi parewai

Taunakitanga:HWDH70&90 Hydraulic High-Pressure Grout Pump
Take mo te Tohutohu: Ko te hangai i te hiko, te hoahoa kiato, me te pehanga pumau; e tika ana mo te whakamarumaru oneone, te whakakaha i te turanga, te parewai, te ararewa kauhanga, me te hanga rahoraho piriti.

sima grout werohanga papu


5. Whakautu Whakamutunga: Me pehea te whiriwhiri aPuma Groutmo te Tunnel Grouting?

I te wa e whiriwhiri ana koe i te papu whakangao, whai i enei waahanga e rima:
Tuatahi, whakatauhia te kaupapa o te whakangao: Mo te hiri wai, mo te whakakaha, mo te whakakii, mo te whakamarumaru arai, mo te pehanga teitei ranei mo te miihini jet hurihuri?
Tuarua, tautohutia te maataa o te maaka: He para sima, he parapara bentonite, he kumete, he kopa whakahiato pai, he matū matū ranei?
Tuatoru, whakatauhia te pehanga e hiahiatia ana me te reiti rere: Ko te kawa kawa te mea matua ki te pehanga, ko te whakakii i nga waahi-nui ka aro ki te tere rere; teitei-pēhanga jet jet grouting me te whakatauranga pēhanga teitei.
Tuawha, aromatawaihia te taiao hangahanga: Kei te waahi o te kauhanga he hikoi pumau? Me waea pūkoro nga taputapu? He iti te waahi?
Tuarima, te arotake i te pono o nga taputapu: Whiriwhiria he papu grout e taea te whakarite te pehanga me te reiti rere, te mahi pumau, ngawari te tiaki, me nga ahuatanga whakamarumaru.

Mena kei te rapu koe mo tepapu groute tika ana mo te kohanga o te kauhanga, ka taea e Wodetec te taunaki i te otinga papua e tika ana i runga i te tikanga whakangao o te kaupapa tunnel, nga rauemi o te kohanga, te pehanga me nga whakaritenga rerenga rere, me nga tikanga hanga i runga i te waahi. Ahakoa mo te whakamaarama o mua, te whakakii i muri o te raina, te whakahaere wai maina, te whakakaha i te whenua ngohengohe, te pehanga teitei ranei o te jet jet grouting, he mea nui te kowhiri i te papu grout tika ki te whakapai ake i te pai o te grouting, te whakaiti i te tupono o te aukati paipa, me te whakarite i te haumarutanga o te hanga kauhanga.
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nui te whakanui me te whakawhirinaki o nga kaihoko
Ko To Maamaa Ko To Tatou Angitu
Mena kei te rapu koe mo nga hua e pa ana, kei a koe etahi atu patai koa koa ki te whakapiri mai ki a maatau. Ka taea hoki e koe te tuku karere ki raro iho nei, ka ngakau nui matou ki to mahi.
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