I-SBS Modified Bitumen Membrane | I-Polyester/Fiberglass Eqinisiwe Futhi Enamathelayo Yokufulela

1. Ukubuka Konke Komkhiqizo

Yakhiwe ngokuhambisana ne-GB 18242-2008 ejwayelekile kanye nemibiko ephelele yokuhlolwa evela eceleni etholakalayo, i-SBS modified bitumen waterproof membrane ikhiqizwa nge-asphalt base ehlungiwe exutshwe ne-SBS thermoplastic elastomers, ehlanganiswe ne-substrate yenkampani enamandla aphezulu kanye nezinto ezikhethekile zokuhlukanisa ubuso. Ukuguqulwa kwe-SBS kunqoba ngempumelelo amaphutha angokwemvelo e-asphalt evamile, okuhlanganisa ukuguqulwa kokugeleza kokushisa okuphezulu kanye nokuqhekeka okuphansi kokushisa. Itholakala kumazinga ohlobo I nohlobo II ngokumelana nokuguga okuhlukile ukuze kuhambisane nemininingwane ehlukahlukene yephrojekthi, lolu lwe-membrane lunikeza ukusebenza okuzinzile kokungena kwamanzi, ukuzivumelanisa nezimo okuhle kakhulu kokuqhekeka kanye nokumelana nokushintshashintsha kwezinga lokushisa okunamandla. Isetshenziswa kabanzi ekwakheni ophahleni, ezindlini ezingaphansi komhlaba, ezindaweni ezimanzi zangaphakathi kanye namaphrojekthi kamasipala okuvimbela amanzi ngokuzivumelanisa nokwakhiwa okuvuthiwe nokuthembekile, okusebenza njengesixazululo esivamile sokungabi namanzi esingabizi kakhulu esihambisana nokusebenza okuphezulu.I-TPO eqinisiwefuthiI-PVC eqinisiwe izinhlelo ze-membrane.

2. Ukuhlukaniswa Komkhiqizo

I-SBS Membrane Eyisisekelo ye-Polyester (PY)

Iqiniswe ngomatilasi we-polyester oqinile kakhulu, leli banga linamandla amakhulu okudonseka, ukumelana nokudabuka kanye nokumelana nokubhoboka.

Izici Eziyinhloko:Ukuhambisana kahle kakhulu kokuguquguquka kanye nokuguqulwa, okukwazi ukuzivumelanisa nokulungiswa kwesisekelo okuncane kanye nokuqhekeka kwe-substrate ngaphandle kokuqhekeka, kufeza ukusebenza okulinganiselwe nokuphelele kwemishini.

Isicelo:Isendlalelo esiyinhloko esingangeni manzi sokwakha uphahla, ama-basement slabs, izindonga eziseceleni kanye nezakhiwo ezinkulu ezinokuguquguquka okuncane.

I-Fiberglass (G) Isisekelo se-SBS Membrane

Njengoba isebenzisa isithwali se-fiberglass esizinzile kakhulu, i-membrane igcina ukusebenza okuzinzile ngaphandle kokuncipha kokushisa noma ukuguqulwa kokuhamba ngaphansi kwezimo zokushisa okuphezulu.

Izici Eziyinhloko:Indawo eqediwe kahle, ukumelana nokushisa okuphezulu kanye nokusebenza kahle okungabizi kakhulu kanye nokuqina kwesakhiwo okuzinzile.

Isicelo:Isendlalelo sokuvikela uphahla, izisekelo eziqinile ezingaguquki kanye nokuvimbela amanzi kwesibili kwezakhiwo ezisizayo.

Ulwelwesi lweBitumen lwe-SBS olunamathelayo

Itholakala ngezinhlobo zesisekelo esingenalutho kanye nesisekelo esihlanganisiwe, lolu lwelwesi lufakwe ifilimu yokukhulula ubuso kanye ne-bitumen ezinamathelayo ezithintekayo yingcindezi phansi, esekela ukwakhiwa okubandayo ngaphandle komlilo ovulekile noma i-primer coating.

Izici Eziyinhloko:Ukwakhiwa okungenamlilo kuqinisekisa ukuphepha okuphezulu kwendawo; ukubopha okuqinile kanye nokusebenza kokuziphilisa okungokwemvelo kuvala ngokuzenzakalelayo ukuvuza okuncane kwemigodi.

Isicelo:Izindawo ezivinjelwe umlilo, ukuvimbela amanzi ngaphakathi, ukulungiswa kophahla oludala, izakhiwo ezisodongeni oluncane kanye nokukhanya kwe-node okuyinkimbinkimbi okunemininingwane.

3. Imininingwane Ejwayelekile kanye namapharamitha Obuchwepheshe

Izinga Lokusebenza:I-GB 18242-2008, imibiko ephelele yokuhlolwa inikeziwe

Ubukhulu obutholakalayo:3mm, 4mm (ubunjiniyela obujwayelekile); 2.0mm / 2.5mm engenziwa ngokwezifiso

Usayizi Wokugoqa:Ububanzi 1m; Ubude 10m / 15m / 20m

Uhlobo Lwesisekelo:I-Polyester (PY), I-Fiberglass (G)

Ukuqeda Okuphezulu:Islate yamaminerali, isihlabathi esihle, ifilimu ye-PE ongayikhetha

Ukumelana Nokushisa:Akukho ukugeleza, ukushelela noma ukuconsa ku-90℃

Ukuguquguquka kwezinga lokushisa eliphansi:Ayiqhekeki ku--20℃ / -25℃ (ngokwezinga)

Ukungangeni kwamanzi:Akukho ukuvuza okungaphansi kuka-0.3MPa imizuzu engama-30

Ibanga Lomkhiqizo:Uhlobo I, Uhlobo II (Uhlobo II olunokuguquguquka okuphansi kwezinga lokushisa kanye nokumelana nesimo sezulu sangaphandle)

4. Izinzuzo Zomkhiqizo Oyinhloko

Ukuzivumelanisa Nezimo Zezinga Lokushisa Okulungiselelwe Ngokushintshwa kwe-SBS

I-SBS elastomer ithuthukisa kakhulu ukuzinza kwezinga lokushisa le-asphalt. I-membrane imelana nokugoba nokugeleza ngaphansi kokushisa okuphezulu futhi igcina ukuguquguquka ngaphandle kokuqhekeka okuqhekeka emazingeni okushisa aphansi, ivumelane nokwehluka okukhulu kwezinga lokushisa kanye nokwakhiwa kwesimo sezulu esiphelele.

Ukumelana Okuhle Kakhulu Kokuqhekeka Kwe-Substrate

I-membrane esekelwe ku-polyester inamandla okunwebeka aphezulu, okulandela ngempumelelo ukwakheka kwesisekelo okuncane kanye nokuguqulwa kwe-substrate, ukugwema ukuqhekeka kwe-membrane nokuqinisekisa ubuqotho besikhathi eside besistimu yonke engangeni manzi.

Isakhiwo Esihlanganisiwe Esingenamthungo Esingenamanzi

Ukushisela okuncibilika ngokushisa kuhlanganisa izingqimba ze-membrane kanye nezendlalelo zesisekelo zibe isakhiwo esivalekile. Ukubopha okuqinile okungenamthungo kuqeda izingozi zokugoba, ukuvuza kanye nezingozi zokuhambisa amanzi afihliwe zokuqina okungangeni manzi okuthembekile.

Ukumelana Okuphezulu Kokuguga Kwangaphandle Nokuphila Isikhathi Eside Kwenkonzo

Isakhiwo se-bitumen esishintshiwe esincane simelana nemisebe ye-UV, ukuguguleka kwemvula kanye nemijikelezo ephindaphindwayo emanzi. Sinikeza ukusebenza okuzinzile iminyaka engaphezu kwengu-15 ngaphansi kwezimo zokusebenza ezijwayelekile ezifihliwe noma ezivezwe.

Ukumelana Nokugqwala Kwamakhemikhali Nomswakama Okuthembekile

Izinto ezibonakalayo zinokuqina okuqinile kwamakhemikhali ngokumelene nokugqwala kwe-asidi, i-alkali kanye nenhlabathi. Zisebenza kancane kancane ezindaweni ezinomswakama ngaphansi komhlaba, zivumelanisa ngempumelelo namaphrojekthi okulwa nokuvuza komhlabathi ongaphansi komhlaba kanye nongaphansi komhlaba.

Izindlela Zokwakha Ezimbili Zokuhambisana Nesiza Esibanzi

Isekela ukwakhiwa kwe-hot-melt yendabuko evulekile kanye nokufakwa kokunamathela okubandayo. Ihambisana nezimo ezahlukahlukene zesisekelo kanye nemikhawulo yendawo, ihlanganisa izimo ezahlukahlukene zokuvikela amanzi ezakhiweni nasezimbonini.

Ukusebenza Kokuziphilisa Okungokwemvelo

I-bitumen eguquliwe igcina ukuqina kwemvelo, okuvala ngokuzenzakalelayo imigodi emincane kanye nemifantu emincane ebangelwa ukwakhiwa noma ukuhlaliswa kamuva, kunciphisa izingozi zokuvuza ezifihliwe futhi kuthuthukise ukuqina kwephrojekthi.

5. Izimo Zokusebenza

Uphahla Lokwakha Ukuvimbela Ukungenwa Amanzi:Uphahla olusha oluyisicaba noluthambekile lwezakhiwo zezimboni nezindawo zokuhlala, kanye nokuvuselelwa kophahla oludala oluvuzayo.

Ubunjiniyela Bangaphansi Komhlaba:Ukuvimbela ukuvuza nokungangeni komswakama kwama-basement slabs, izindonga eziseceleni, amagalaji angaphansi komhlaba kanye nezakhiwo zokuzivikela emoyeni zomphakathi.

Ingqalasizinda Kamasipala:Ukwelashwa okungangenwa ngamanzi kwamadekhi amabhuloho, imigudu kanye nemisele yokusetshenziswa kwamanzi.

Ukuvuselelwa Kwesakhiwo Esidala:Ukulungiswa kokuvuza kanye nokufakwa esikhundleni kwe-membrane yezinhlelo zophahla ezindala ezikhona.

Izindawo Ezimanzi Zangaphakathi:Ukuvikela umswakama emakhishini, ezindlini zangasese, kuma-balcony, ezindlini zokufaka amanzi kanye nezindawo ezisizayo ze-podium.

Amaphrojekthi avame ukuguquguquka:Ukuvimbela amanzi ezakhiweni ezinokushintshashintsha okukhulu kwezinga lokushisa kanye nokusekelwa okuvamile.

6. Iziqondiso Zokwakha Ezijwayelekile

Izindlela ezimbili zokufaka ezivuthiwe ziyatholakala: ukuncibilikisa okushisayo okuvulekile ezindaweni ezivamile kanye nokubeka okunamathelayo okubandayo ezindaweni ezingavunyelwe umlilo.

Ukwelashwa Kwe-Substrate

Gcina isisekelo siqinile, siyisicaba, somile futhi sihlanzekile ngaphandle kothuli, amafutha kanye nokuvela okubukhali. Faka isisekelo ngokulinganayo futhi uqinisekise ukuthi somile ngokuphelele ngaphambi kokufakwa kwe-membrane ukuze uthuthukise ukusebenza kokunamathela.

Ukucaciswa kweLap

Gcina ububanzi be-longitudinal lap ≥80mm kanye nobubanzi be-cross lap ≥100mm. Gxila eduze kwe-seams ukuze ugweme izindlela eziqondile zokuvuza.

Izinga Lokwakha Elincibilikisiwe

Lawula ukuqina komlilo ukuze ugweme ukushisa ulwelwesi. Shisa phansi ngokulinganayo kuze kube yilapho i-bitumen iphuma ngokuphelele, bese uyigoqa bese uyiqinisa ngokushesha. Ubuhlalu be-bitumen obuqhubekayo obuyi-5-10mm eceleni komphetho wethanga bubonisa ukushisela okufanelekile.

Ukuqinisa Ama-Key Node

Yenza kusengaphambili ukuguquka kwe-fillet emakhoneni angaphakathi nangaphandle, izimpande zamapayipi kanye namajoyinti okunwebeka. Beka imichilo yokuqinisa enobubanzi obungu-≥250mm ukuze uqinise ama-node angangenwa amanzi abuthakathaka.

Ukuvikelwa Komkhiqizo Oqediwe

Yakha izendlalelo zokuvikela ngokushesha ngemva kokuqeda ukuvimbela amanzi. Beka uphahla oluvikelayo lwe-mortar noma lwe-mineral ophahleni oluveziwe nolungahanjwa ukuze uvimbele umonakalo wemishini ngesikhathi sokwakha okulandelayo.

7. Imibuzo Evame Ukubuzwa

Q1: Yimuphi umehluko phakathi kwe-polyester base kanye ne-fiberglass base SBS membrane?

A1: Isisekelo se-polyester sinamandla okumelana nokunwebeka nokuklebhuka kwezingxenye ezingonakalisiwe. Isisekelo se-fiberglass sibonisa ubukhulu obuzinzile kanye nokumelana nokushisa okungcono kwezakhiwo eziqinile.

U-2: Iyini inzuzo yohlobo lokuzinamathela?

A2: Ivumela ukwakhiwa okubandayo okungenalo ilangabi ezindaweni ezivinjelwe umlilo. Iphinde ibe nekhono lokuziphilisa lokuvala imigodi emincane nokuvimbela ukuvuza.

Q3: Yiliphi izinga lokushisa elingamelana nalo lolu lwelwesi?

A3: Iyamelana nokuguquguquka ku-90℃ futhi ihlala ingenazo izimfa ezifika ku--20℃ noma ku--25℃, ifanelekela izindawo eziningi ezinezinguquko ezinkulu zokushisa.

8. Isifinyezo Somkhiqizo

Ihambisana nezindinganiso zikazwelonke ze-GB 18242-2008, lolu chungechunge lwe-bitumen membrane oluguquliwe lwe-SBS luhlanganisa isisekelo se-polyester, isisekelo se-fiberglass kanye nezinhlobo zokunamathela ukuze kuhlangatshezwane nezidingo ezahlukene zokungangeni manzi kwesakhiwo. Ibonisa ukumelana nokushisa okuphezulu nokuphansi okulinganiselayo, ukuzivumelanisa nezimo okuvelele kokuqhekeka, ukuzinza kokuguga kanye nokusebenza kokuziphilisa, yakha izinhlelo ezihlanganisiwe zokungangeni manzi ezivaliwe ngokwakhiwa okuncibilikayo noma okunamathelayo okubandayo. Njengento engangeni manzi engabizi futhi ethembekile, isebenza kabanzi kumaphrojekthi okuvuselela ophahleni, phansi, kamasipala kanye nezakhiwo ezindala.