EPDM ulwelwesi: Ukucaciswa

Sekuyiminyaka engaphezu kwengu-40 emakethe zokwakha abavelele EPDM ulwelwesi. Lokhu impahla ungangenisi amanzi, okuyinto ziyasatshalalaiswa phakathi abathengi. Singasho ukuthi evelile.

EPDM ulwelwesi. Kuyini lokhu?

Kuyinto uhlelo ungangenisi amanzi, ogxile kuyo izihlahla zenjoloba. Ubunjwe ethylene-propylene-diene monomer. Ukuze kwandiswe amandla kwenziwe ukuqinisa extra anezikhala polyester. Lokhu kwenza kube nokwenzeka ukuze usebenzise lokhu kokusebenza ku yisiphi isifunda, ngisho sikhula kahle ezindaweni ezibandayo e.

Iqembu ehlukile EPDM ulwelwesi kukhona ukwakhiwa oluyinhlanganisela. Kulokhu, bona aqukethe izingqimba ezintathu:

• iraba obukhulu;
• yokugcizelela anezikhala;
• ibitume polymer.

Izici EPDM ulwelwesi kanye zako

Ulwelwesi EPDM - ephekiwe izinga okusezingeni ifilimu okuyinto Yenziwe uhlobo oluthile EPDM zenjoloba. Izinto zokusetshenziswa angaphansi Izilawuli eziqinile sokuhambisana nezindinganiso ze-European.

izinto Quality eluhlaza, izithasiselo ezithile, ukukhiqizwa ubuchwepheshe besimanje - konke EPDM ulwelwesi. Izici wakhe lona eziningi eziwusizo phezu ezinye izinto:

• eziphansi;
• amandla;
• Ukumelana, ukuqina ukuguga (esaphila yabangamashumi amahlanu);
• ukumelana lokushisa;
• umelana weathering, UV futhi i-ozone,
• walondoloza ngokuphelele, ngokuba isikhathi eside elangeni eliza ngqo.
• Ukumelana umlilo;
• It uhlala nezimo ngaphakathi ebanzi lokushisa ububanzi (kusuka lokususa 40 plus 110 degrees);
• isisindo ongaphakeme;
• It akasabeli ngezinto bituminous;
• elula isilinganiso ifinyelela 400% nge alulame ngokugcwele esikhathini esizayo;
• imvelo impahla friendly, awusebenzi ezishisa kakhulu zikhipha izinhlayiyana ezinobuthi lonke umjikelezo wokuphila;
• Ingasetshenziselwa ophahleni ezihlukahlukene;
• usayizi ulwelwesi silingane usayizi ophahleni, lokhu ohlobo zinikwe zixhunywe iqine (ezinkulu kukhona izindawo impahla isizinda, usayizi ishidi elilodwa bengase bazikhandlele 1200 m ^2);
• ophahleni iba amanzi angangeni futhi ihlala ihlanzekile;
• phakathi ulwelwesi kanye ungqimba EPDM ukwahlukanisa akudingekile ukubeka geotextile.

nemibi ulwelwesi

Ngaphandle eziningi eziwusizo, EPDM Ubuye yokuntula zayo. Into ebaluleke kakhulu kubo lokuthi ukufakwa Kwenziwa Usebenzisa ingcina. I kwaphumela umphetho ngokuhlanganyela kunciphisa amandla material.

Noma yimuphi omunye amaphutha sina abanalo impahla.

Izinhlobo kanye Abenzi EPDM ulwelwesi

Ezimakethe zokwakha kunezinhlobo ezahlukene EPDM ulwelwesi kusukela abakhiqizi eziningana. Yehluka nomunye ngezici zabo (intengo, izinga). Khona-ke abakhululiwe eziyinhloko:

1. Firestone. Kuhlanganisa isendlalelo esisodwa, kodwa kwagcizelela nelangabi cishe yizona ezisetshenziswa kabanzi. Ehlanganisa EPDM, carbon omnyama, inqubo uwoyela kanye izithasiselo, vulcanizing ejenti. Rolls kukhona 15 m ububanzi ubude ongafinyelela 61 amamitha.

Firestone EPDM ulwelwesi has eziningi eziwusizo:

• amelana-ozone nasekukhanyeni oku-ultraviolet;
• It has ukuqina okusezingeni eliphezulu;
• uhlala nezimo ngisho kakhulu emakhazeni ashubisa umnkantsha (kufika ku lokususa 6 degrees);
• ukumelana nanoma imaphi umehluko lokushisa;
• ukuhlanza;
• kungenzeka ukunweba impahla.

2.Giscolene. Lokhu olulodwa-ungqimba belashwa impahla, eyakhiwa propylene, ethylene kanye diene. Ikhishwa 1.5-20 m ububanzi, ukushuba ukwaziswa okufanayo - 0.5-4 kuphela mm. Isetshenziselwa ku zonke izinhlobo uphahla sibonga zako:

• Khona-ke aluphumeleli amanzi kanye nomoya;
• umsindo ukwahlukanisa izinto ;
• ezinzile ukufudumeza, ukugqoka, okushisa namakhemikhali ejenti.

3. "Elastokrov". A impahla empeleni esasisesisha, ezifanayo izici zayo kuya Firestone ulwelwesi. I ukujiya impahla - 1.4 mm. Ububanzi -. 3-4.5 m Ubude - amamitha 50.

4. "Carlisle". Rolls kwale nto abe nobude 30,5-61 m. Ububanzi lapho 6,1-18,3 m, kanye ukushuba 1.5-2.3 mm. EPDM ulwelwesi "Carlisle" Yenziwe zokwenziwa zazikhishwa futhi iyahluka kwenye yezinye izinhlobo ngezici zabo. Umehluko itholakala lokuthi ukuthi ulwelwesi ovunyelwe banamathelane hhayi ingcina kuphela kodwa futhi nokusetshenziswa sealant mastic noma ngethephu enamathelayo.

Ukusetshenziswa EPDM ulwelwesi

EPDM isetshenziswa ezindaweni lapho kudingeka ngokushesha, kodwa ngesikhathi esifanayo izinga imali ungangenisi amanzi ezindaweni ezinkulu. The main isicelo - nokuvikela. Ngaphezu kwalokho, ulwelwesi EPDM isetshenziswa komhlaba izakhiwo, imigudu, emiseleni, amadamu.

Ngokuvamile esetshenziselwa EPDM echibini. EPDM ifilimu iphephile ngokuphelele izakhamuzi zakhona. Futhi ivumelana nezimo, amandla nezinye izinzuzo zenza lolu hlobo impahla lubaluleke. Ngakho-ke EPDM Echibini isetshenziswa kakhulu ngokuvamile ngaphezu kwezinye amafilimu, ngokuwina ubuholi.

izindlela obandayo

EPDM ulwelwesi efakwe nje ngokwanele. Kodwa kungcono ukuba baphendukele ochwepheshe. Kukhona izindlela ezintathu ukufakwa:

1. Teplosvarnoy indlela okusho ezivamile. Kule ndlela, emaphethelweni basuke eziphothene idivayisi ekhethekile. Ezindaweni ezingafinyeleleki (emakhoneni, Imiphumela amapayipi, izimbobo) zisebenzisa Welding mathupha.
2. Okusimamisa indlela iningi ebisetshenziswa oluyisicaba (lapho emthambekeni ophahleni ngaphansi kuka 15 degrees), njengoba ukonga kakhulu.
3. Ulwelwesi zibekwe phezulu ophahleni futhi ogibele ipherimitha, kanye kwalapho kuhlangana nezinye izinto. Vikela nge isikebhe sizinze, ukuze athole kushaywa away. Ukuze wenze lokhu, sebenzisa amatshe, amatshe, slabs kuvuleke nokunye.
4. Indlela mechanical Kunconywa ophahleni geometrically eziyinkimbinkimbi. EPDM ulwelwesi igibele base ezenziwe ngokjuni, ukhonkolo noma amashidi ngokusebenzisa ingcina ekhethekile. Unqenqema ipherimitha selibekiwe lath, okuyinto has a ungqimba sealant. Ngezikhawu 20 cm efakwe telescopic fasteners. Uma uphahla ukuthambekela engela engaphezu kuka-10 degrees, isetshenziswa ngaphezu kwalokho disc umnikazi.

Izindlela ze-ulwelwesi ukulungisa

Kwezinye izimo, kungase kudingeke ukuba amboze ukulungiswa. Ezimweni ezinjalo, ochwepheshe batusa ukuba esikhundleni ngokuphelele ungangenisi amanzi ezindaweni ezilimele. Lapha konke kuzoya ngohlobo ukufulela "pie" futhi indlela yokufaka. Uma ungangenisi amanzi siyashintsha ingxenye yayo, kuyothi lokhu kufanele kwenziwe kuzo zonke izindawo lapho kungenzeka ukususa impahla ukufulela.

Ngenxa ukusebenza ezimangalisayo kanye ukungabikho amaphutha, EPDM ulwelwesi - kukho olukhulu ukufulela. Mhlawumbe ngesikhathi iyoba impahla enkulu ukufulela. Ukusebenzisa le nto waterproof izonikeza izinga okusezingeni eliphezulu lomsebenzi wenziwa isikhathi eside. Lokhu kufakazelwa practice, inani elikhulu abathengi.