Yog vim li cas thiab cov kev daws teeb meem rau qhov tsis tshua muaj pob tshab ntawm waterproof breathable membrane yog raws li nram no:
1. Lub extrusion kub ntawm lub extruder yog tsawg heev, uas ua rau tsis zoo plasticization ntawm cov resin. Nyob rau hauv qhov kev pom ntawm qhov teeb meem no, qhov tsim nyog extrusion kub tuaj yeem tsim raws li cov yam ntxwv ua haujlwm ntawm cov resin thiab cov khoom siv tiag tiag hauv cov txheej txheem tsim khoom kom ntseeg tau tias cov nyhuv plasticization.
2. Thaum lub sij hawm tsim cov txheej txheem, cov nyhuv txias tsis pom tseeb vim qhov kub ntawm cov hlau yob yog siab dhau. Vim li no, tus nqi ntawm cov dej txias tuaj yeem raug txo kom tsim nyog, qhov kub ntawm cov hlau yob tuaj yeem ua kom txias, thiab cov nyhuv txias tuaj yeem txhim kho.
3. Lub pob tshab ntawm lub substrate rau zus tau tej cov waterproof thiab breathable daim nyias nyias yog tsis siab.
Waterproof thiab breathable lim membrane:
1. Tag nrho cov geomembranes nkag mus rau hauv qhov chaw tsim kho yuav tsum tau nrog rau lub Hoobkas tshuaj xyuas thiab daim ntawv pov thawj Hoobkas, thiab qhia hnub tsim khoom, batch tooj, tus qauv thiab lub npe.
2. Rau tib hom, hom, thiab tus qauv geomembrane, cov qauv ntim yog 5 ntim, cov qauv ntim ntawm 500-1000 ntim yog 4 ntim, cov qauv ntim ntawm 100-499 ntim yog 3 ntim, thiab cov sampling ntim tsawg dua 100 ntim yog 2 ntim.
3. Tshawb xyuas cov qauv thiab cov tsos zoo ntawm cov dej tsis zoo breathable membrane.
4. Ntawm cov coils uas muaj peev xwm ua tau zoo, coj cov qauv geomembrane nrog qhov ntev ntawm 1 m ntawm qhov ntev ntawm 300 mm ntawm qhov kawg ntawm txhua lub kauj, thiab xa mus rau qhov kev kuaj xyuas lub cev.
5. Waterproof breathable membrane yuav tsum tau coj mus kuaj ua ke nrog cov ntaub ntawv winding. Txoj kev sampling yog txiav txim raws li qhov sib koom ntawm cov ntaub ntawv winding. Hais txog tib batch ntawm asphalt uas tawm hauv lub Hoobkas, 20t ntawm asphalt ntawm tib tus qauv thiab qib yog coj raws li lub sampling unit, thiab asphalt ntawm tsawg tshaj li 20t yog coj raws li ib tug sampling unit. Siv 5 tus qauv ntxuav los ntawm qhov sib txawv ntawm txhua chav kuaj, thiab tus nqi ntawm txhua tus qauv yog li 1kg.
6. Cov khoom sib xyaw geomembrane ntawm tib tus qauv, hom thiab cov cim lag luam yuav tsum raug kuaj thiab tshuaj xyuas hauv cov khoom txhua 10t, thiab yuav tsum tau kuaj thiab tshuaj xyuas hauv cov khoom tsawg dua 10t. Nqa 2 kilograms ntawm cov qauv, kaw lawv, thiab xa lawv mus kuaj los ntawm serial tooj.
7. Hauv ob lub ntsiab lus polyurethane, 5T ntawm A tivthaiv yog batch, thiab qhov tsawg dua 5T kuj suav tias yog batch; B tivthaiv yog nce raws li cov khoom hnyav piv. Tag nrho cov khoom ntawm batch A thiab B Cheebtsam yog 2kg, thiab tus naj npawb ntawm kaw thiab xa tuaj rau kev kuaj xyuas.
8. Hais txog ib yam khoom, 3,000 daim ntawm tib qib thiab hom raug suav ua ib pawg, thiab tsawg dua 3,000 daim raug suav ua ib pawg.
9. Rau ob qho khoom siv, ib tuj ntawm tib qib thiab tib hom raug tshuaj xyuas los ntawm batch, thiab tsawg dua 1 tuj raug tshuaj xyuas los ntawm batch; B tivthaiv yog nce nyob rau hauv batch raws li cov khoom hnyav piv, thiab cov qauv raug kaw thiab suav thiab xa mus kuaj.