APP membrane

Nrog kev ua haujlwm zoo, lub APP bitumen daim nyias nyias yog ib qho khoom siv zoo heev thiab ruaj khov siv hauv kev tsim kho feem ntau. Nws yog cov khoom siv dej tsis zoo uas siv rau ntawm cov pob zeb tiaj tus ru tsev (uas tseem yog lub ru tsev) lossis cov ru tsev uas tsis tshua muaj suab. Sib nrug los ntawm cov ru tsev pob zeb thiab cov ru tsev qis, lwm qhov chaw ntawm daim ntawv thov yog cov pob zeb ua pob zeb, hauv qab daus thiab cov phab ntsa tuav.

Qhov txiaj ntsig ntawm kev siv APP bitumen membrane

• Siab zog waterproof txheej thiab muaj zog dej siab tsis kam.
• Lub zog tensile siab, siab elongation, zoo adaptability rau shrinkage deformation thiab tawg ntawm lub substratum.
• Kev ua tau zoo heev ntawm kev tawg tsis kam, tearing kuj, qaug zog tiv thaiv, corrosion kuj, pwm kuj thiab huab cua tsis kam.
• kub tsis kam: tuaj yeem ua haujlwm qis dua -20 ℃, haum rau thaj chaw txias thiab kub, tshwj xeeb tshaj yog rau thaj chaw txias. 
• Kev ua haujlwm zoo meej-muaj peev xwm: tuaj yeem siv los ntawm kev siv hluav taws xob hauv txhua lub caij thiab kub-kho ua haujlwm ua haujlwm ruaj khov thiab ruaj khov.

Daim ntawv thov thiab kev siv

Kev siv cov khoom siv sib txawv thiab sib txawv ntawm kev lag luam tab sis feem ntau ntawm kev siv yog raws li hauv qab no:

1. Ru Tsev System
2. underground
3. Ntau
4. subway
5. Kev ua vaj tse
6. Pas ua luam dej
7. Cov phab ntsa

Cov txheej txheem ntawm kev tsim cov ntaub ntawv bitumen ru tsev

Nyob ntawm seb hom ntawv bitumen (ib zaug lossis ntxaib tom qab) cov ntaub so ntswg thiab polyester faib rau bitumen ncoo. Tom qab ntawd nws smears nrog cua tshuab bitumen. Thickness ntawm daim ntawv yob txawv los ntawm cov zis nuzzles thiab nyob rau theem siab ntawm bitumen ncoo faib.Tom qab ntawd cov txheej txhuas yuav smear rau cov khoom thiab ces lo thiab hloov mus rau hauv dej pas dej ua ke / tom qab dhau lub pas dej da dej thaum lub sij hawm dov yuav txias thiab laminate rau sab nraum qab. sab ces tuaj rau of the elevator.The elevator yog txhawb kom khaws cov ntawv yob nyob rau hauv ntev thiab fin kiv cua tshuab kom cov yob ntawv kom qhuav.

Rau kev sib khi ntawm cov khoom siv hauv tsev kom txog 40 xyoo ua ntej yog ib txwm siv nrog asphalt thiab phom thiab bitumen tab sis tom qab tsim cov ntawv yob ib kauj ruam los ntawm kauj ruam hloov mus rau hom qub.Hnub no feem ntau ntawm lub tsev pib los ntawm lub hauv paus thiab kev sib cais rau cov kev pabcuam thiab lub ru tsev npaj los ntawm bitumen yob. daim ntawv.

Txhua qhov kev sib cais yog tsim los tiv thaiv cov dej ntws tawm. Nws yog cov khoom muaj zog uas los ntawm cua sov ntawm sab nraub qaum ua rau saum npoo.Tsheb lub sij hawm ntawm yob ntawv yog 10 xyoo.

Kev txhawb cov ntsiab lus

APP bitumen membrane compound los ntawm nws tus kheej tsis muaj cov khoom nplaum kom ncaj qha mus rau ib qho substrate. Ib yam li ntawd, nws tus kheej-nplaum tebchaw muaj "tsis zoo heev" huab cua cov yam ntxwv, yog li ua ntej degradation nrog rau cov ntsiab lus. Dual compound muab qhov zoo tshaj plaws ntawm ib qho APP thiab tus kheej-nplaum compound. Qhov kom zoo dua ntawm "dual" compound yog lub peev xwm los ntxiv qhov "tseeb" vov tsev xws li APP hloov bitumen nyob rau saum toj (weathering) nto thiab nws tus kheej-nplaum compound rau hauv qab.

Qhov kev tsim kho no tshwj xeeb hais txog kev siv "dual compound" rau daim ntawv txhawb nqa lub zog-ib qho chaw raws li Atactic Polypropylene (APP) lossis Amorphous Poly Alpha Olefin (APAO) lossis Thermoplastic Polyolefin (TPO) nyob rau saum npoo, thiab cais cov cua sov- thiab-pressure-activated adhesive compound rau hauv qab saum npoo ntawm daim ntawv txhawb nqa nqa.

APP hloov kho compound

APP bitumen membrane hloov cov khoom siv nyob rau saum npoo muaj cov yam ntxwv ntawm plastomeric rau cov bitumen thiab ua rau daim nyias nyias nyuaj heev thiab imparts txhim kho ntws tsis kam ntawm qhov kub thiab txias. Ib qho kev tso tawm liner, feem ntau yog ua los ntawm polypropylene, polyethylene los yog polyester, ntawm thickness xws li 40 mus rau 80 microns, thiab kho nrog ib tug silicone nplaum rau ib sab (sab uas los ntawm kev sib cuag nrog compound), yog siv rau tus kheej-adhesive compound. txhawm rau tiv thaiv qhov sib txuas ntawm cov khoom uas nyob ib sab ntawm cov khoom siv vov tsev thiab mus rau lub ntim thaum cov ntaub ntawv tiav yog khaws cia thiab thauj mus rau hauv daim ntawv yob.

Qhov kev tsim kho tam sim no suav nrog cov ru tsev npog hauv daim ntawv ntawm cov vov tsev thiab cov kab mob shingles uas muaj txheej txheej saum toj kawg nkaus ntawm APP hloov bituminous compound, uas nws muaj pes tsawg leeg siv bitumen (asphalt), APP plastomeric modifiers thiab muab tub lim, thiab ib txheej hauv qab ntawm tus kheej nplaum nplaum, Nws muaj pes tsawg leeg siv bitumen (asphalt), elastomeric modifiers, tackifying resins, thiab fillers. Thov nco ntsoov tias tag nrho cov feem pua ​​siv ntawm no yog los ntawm qhov hnyav.

Hom ntawm bitumen APP membrane

1. APP (plastomeric) granulated cap daim ntawv, nrog cov hluav taws kub retardant additives, rau qis-slope vov tsev thiab tshwj xeeb tsim los rau tshav kub welded daim ntaub ntawv.
2. Atactic Polypropylene (APP) hloov kho bitumen vov tsev membrane daim ntawv, ntxiv dag zog nrog fiberglass lev
3. Atactic Polypropylene (APP) hloov bitumen vov tsev daim nyias nyias muaj zog nrog ib tug non-woven polyester reinforcement uas muab yooj yooj yim thiab seem stability nrog rau zoo heev tsim kua muag thiab puncture kuj.
4. Atactic Polypropylene (APP) hloov bitumen vov tsev cov khoom tshwj xeeb tsim los rau kev siv cua sov-welded
5. Atactic Polypropylene (APP) hloov kho bitumen vov tsev daim nyias nyias nrog lub superior non-woven polyester lev uas muab yooj yooj yim thiab seem stability nrog rau zoo heev tsim kua muag thiab puncture kuj.
6. polyester reinforced APP (plastomeric) hloov bitumen vov tsev cov khoom tshwj xeeb tsim los rau kev siv cua sov-welded
7. APP (plastomeric) granulated cap ntawv, rau qis-slope vov tsev thiab tshwj xeeb tsim los rau tshav kub welded daim ntaub ntawv
8. APP bitumen membrane (plastomeric) granulated cap daim ntawv, nrog hluav taws kub retardant additives, rau qis-slope vov tsev thiab tshwj xeeb tsim los rau tshav kub welded daim ntaub ntawv.
9. APP (plastomeric) granulated cap ntawv rau qis-slope vov tsev thiab tshwj xeeb tsim los rau tshav kub welded daim ntaub ntawv.
10. tus kheej-adhered APP (plastomeric) granulated cap ntawv rau siv nyob rau hauv qis-slope vov tsev
11. Atactic Polypropylene (APP) hloov kho bitumen vov tsev daim nyias nyias nrog hluav taws kub retardant additives ntxiv dag zog nrog kev ua tau zoo uas tsis yog-woven polyester reinforcement uas muab tau yooj yim thiab seem stability nrog rau tshwj xeeb tsim kua muag thiab puncture kuj.
12. tus kheej-adhered APP (plastomeric) granulated cap ntawv, nrog hluav taws kub retardant additives, siv nyob rau hauv qis nqes hav vov tsev.