Anti-seepage membrane yog geological engineering hauv av waterproof khoom tsim los ntawm ib tug yas zaj duab xis raws li ib tug txoj kev waterproof board thiab ib tug tsis-cov ntaub ntawv pov thawj. Nws cov dej tsis muaj dej hauv av yog qhov tseem ceeb hauv av waterproof khoom ntawm cov yas zaj duab xis. rau nws qhov txawv txav. Koj puas yuav tsum tuav qhov no? Cov hauv qab no yog cov lus piav qhia ntxaws ntxaws ntawm txoj kev tsim kho ntawm qhov kev tsim kho los tiv thaiv seepage membrane:
1. Thermal vuam txheej txheem ntawm impermeable membrane
Kev siv cov txheej txheem zoo li no yuav tsum muaj cov ntsiab lus thev naus laus zis siab thiab kev tsim kho tshuab siab. Nws muaj peev xwm siv cov pob qij txha ncaj thiab ntev thiab cov ntaub ntawv polyurethane polyurethane elastomer pem teb waterproofing cov ntaub ntawv. Thermal vuam txheej txheem kuj tseem siv tau rau arc laser vuam, arc vuam thiab hluav taws xob vuam ntawm anti-seepage thiab anti-seepage membranes, anti-seepage membranes, high-density high-density high-pressure polyethylene anti-seepage membranes thiab high- density high-density high-pressure polyethylene anti-seepage membranes.
2. Adhesion txoj kev ntawm impermeable zaj duab xis
- Adhesion method: Siv cov tshuaj organic nplaum rau ntawm qhov sib tshooj, thiab tom qab ntawd tig nws nrog cov khoom siv yas los yog rub nws nrog cov khoom siv yas rauj thiab taw kom nws lo rau lub rooj tag nrho. Qhov zoo ntawm cov khoom no yog: kev tsim kho ntawm qhov kev tsim kho yog qhov yooj yim, lub sij hawm siv lub voj voog ntawm qhov kev tsim kho yog txo, cov txheej txheem kev tsim kho tsis tas yuav tsum tau ua, thiab kev tsim kho ntawm cov txheej txheem los tiv thaiv cov kab mob patchwork yuav ua tau. nqa los ntawm nws tus kheej
- Cov organic solvent bonding yog tsim nyog: siv cov organic tshuaj organic solvent rau ntawm qhov sib tshooj ntawm cov hlau bar ntawm impermeable zaj duab xis, thiab tag nrho kev sib txuas dav yog 5-10cm, uas ua rau nyias nyias thiab sib koom ua ke sib koom ua ke kev pabcuam platform txheej, siv cov kua nplaum. sticks Nias nyuaj kom txog thaum daim ntawv cog lus muaj zog
3. Cov tshuaj tiv thaiv seepage membrane steel bar ncej puab txoj kev
Tom qab 2 qhov tsis-infiltrating zaj duab xis yob yog nqa tawm, lawv sib tshooj 20-40 cm ntawm tag nrho cov ntug dav. Txoj kev no yog siv dav hauv txoj kev loj, nruab nrab thiab me me, uas yog qhov yooj yim thiab yooj yim rau kev siv thiab txuag kev tswj nyiaj txiag.
Post lub sij hawm: May-18-2022