EPDM ndizayo: Ukucacisa

Iminyaka engaphezu kwama-40 emarikeni izinto zokwakha yi EPDM ndizayo abadumileyo. Le ukuba zingangenwa ngamanzi, nto leyo yanwenwa phakathi abathengi. Sinokuthi ukuba uvavanyo kwexesha.

EPDM ndizayo. Yintoni na?

Yindlela ngamanzi, nto leyo esekelwe phezu ngerabha. Liquka ethylene-propylene-diene monomer. Ukwandisa amandla eyenziwa kugunyaziso extra umnatha ipholiyesta. Oku kwenza kube lula ukuba zisebenzisa imathiriyeli nayiphi mmandla, nkqu ezibandayo.

Iqela olwahlukileyo imifinya EPDM zoba zokwakha zizonke. Kulo mzekelo, ayimiqulu ngeengcamba ezintathu:

• irabha ekhasa;
• abalwazi umnatha;
• ngetha Polymer.

Iimpawu EPDM inwebu nezinto zalo eziluncedo

Ndizayo EPDM - vulcanized umboniso kwizinga eliphezulu yenziweyo ukusuka uhlobo oluthile EPDM irabha. izinto zixhomekeke ulawulo engqongqo ngokumalunga nokungqinelana nemithetho yaseYurophu.

izinto Quality ekrwada, ongeziweyo ezithile, ubugcisa banamhla - yonke EPDM ndizayo. Amanqaku yakhe ayinike kwiqela lokulungileyo phezu kwezinye izinto:

• ixabiso eliphantsi;
• amandla;
• ukuguga ukuxhathisa, iyahlala (yobomi amahlanu);
• ukumelana ubushushu;
• ukumelana yemozulu, UV kunye ozone;
• Bagciniwe ngokugqibeleleyo, ukuba ixesha elide elangeni ngqo.
• iyawulwa umlilo;
• Kuhleli abongi ngaphakathi lomqolo lobushushu ububanzi (ukusuka thabatha 40 dibanisa 110 degrees);
• ubunzima low;
• It modem ngezinto bituminous;
• I elula ratio ifikelela 400% kunye recovery ngokupheleleyo kwixesha elizayo;
• imvelo izinto lula, oko ayikhuphi izinto eziyityhefu kulo umjikelo wobomi;
• Ingasetyenziswa phezu kwezindlu eendidi ezahlukeneyo;
• isayizi inwebu ukulungelana nobungakanani kwendlu, oku imibhijelo ezininzi eziqhagamshelene yokuhlanganisa (the seams zimpahla ze izinto isiseko, ubukhulu kwiphepha elinye besukelana 1200 m ^2);
• uphahla liba manzi kwaye ihlala icocekile;
• phakathi inwebu kunye inwebu EPDM ukwambathisa akuyomfuneko ukuba uzakumangala geotextile.

neengozi zolu ndizayo

Ngaphandle kwiqela lokulungileyo, EPDM kananjalo nobubi bayo. Eyona nto ibalulekileyo kubo kukuba ufakelo yenziwa usebenzisa i iglu. Le umthungo joint ngenxa kunciphisa inqaba eziphathekayo.

Naziphi na ezinye iintsilelo kakhulu akukho eziphathekayo.

Iintlobo kunye nabavelisi of EPDM ndizayo

Emarikeni zezixhobo zokwakha kukho iintlobo ezahlukileyo imifinya EPDM kbavelisi eziliqela. Baya kwahluka enye kwenye ngeempawu zazo (ixabiso, umgangatho). Ezona ziphambili zezi:

1. Firestone. Oku kuquka umaleko ube mnye, kodwa yomelezwa kunye nelangatye nekudodobalisa. Equka EPDM, carbon emnyama, inkqubo oyile kunye nezongezelelo, arhente vulcanizing. Rolls 15 m ububanzi kunye ubude unako ukufikelela iimitha 61.

Firestone EPDM inwebu lineqela eziluncedo:

• ukumelana ozone nokukhanya yelanga;
• It has ihlala phezulu;
• uhlala bhetyebhetye nokuba ukubanda (ukuya ku thabatha degrees 6);
• ukumelana nayiphi na umahluko ubushushu;
• coca;
• kunokwenzeka ukuba ukwandisa umbandela.

2.Giscolene. Oku single-maleko izinto kophilisiweyo, esakhiwa propylene, ethylene kunye diene. Iveliswe 1.5-20 m ububanzi, izinto ububanzi efanayo - mm 0.5-4 kuphela. Oku kusetyenziswa kuzo zonke iintlobo uphahla ukubulela zalo eziluncedo:

• It ayilwamkeli amanzi kunye nomoya;
• sound izinto elana ;
• esitalini ukufudumeza, ukuguga, utshintsho obushushu kunye arhente imichiza.

3. "Elastokrov". A izinto entsha, efanayo iimpawu zayo ukuya Firestone ndizayo. Zenza izinto - 1.4 mm. Ububanzi -. 3-4.5 m Ubude - 50m.

4. "Carlisle". Abhaliweyo kule ezibonakalayo kubude 30,5-61 m. Ububanzi apho 6,1-18,3 m, nezinyuko ka 1.5-2.3 mm. EPDM inwebu "Carlisle" yenziwa nanini eyenziweyo yaye yohlukile kwezinye iintlobo ngeempawu zazo. Umahluko amanga neqiniso ukuba inwebu uvumelekile ukuba anamathele kunye hayi ngcina kuphela kodwa ukusetyenziswa sealant yemastic okanye enamathelayo.

Ukusetyenziswa ingaphandle EPDM

EPDM isetyenziswa kwiindawo apho kufuneka ngokukhawuleza, kodwa enye ngexesha umgangatho echithwa ngamanzi kweendawo ezinkulu. The main Isicelo - zingangenwa ngamanzi. Ukongeza, i inwebu EPDM lisetyenziswa komhlaba izakhiwo, amatonela, imijelo, amadama.

zisetyenziswa ukuze EPDM echibini. EPDM filimu ekhuselekileyo ngokupheleleyo abemi balo. Kunye nezimo, amandla kunye nezinye izibonelelo ukwenza olu hlobo izinto buyafuneka. Ngoko EPDM ichibi isetyenziswa kakhulu kaninzi ngaphezu kwezinye iifilimu, kwidabi ubunkokeli.

iindlela obandayo

EPDM inwebu ifakwe nje ngokwaneleyo. Kodwa ke kubhetele ukuba babuyele iingcali. Kukho iindlela ezintathu yokufaka:

1. Teplosvarnoy indlela oko ixhaphakileyo. Kule ndlela, imiphetho ofunwa yi isixhobo okhethekileyo. Kwiindawo ingafikeleleki (iikona, iziphumo kwemibhobho, imingxuma) sebenzisa welding manual.
2. ndlela zokulinganisa zisetyenziswa ngokuxhaphakileyo ukuba uphahla tyaba (apho izidanga ithambeka lophahla ngaphantsi kwe-15), njengoko kakhulu nenoqoqosho.
3. Le inwebu sisiba phezu kophahla zixhonywe iperimitha, kwakunye kwisiphambuka nezinye izinto. Ukunqabiseka ne sizinze, ukuze ukuba zingaphaphatheki. Ukuze wenze oku, sebenzisa igrabile, iingqalutye, ukupheyiva Iizilebhu njalo njalo.
4. Indlela mechanical kucetyiswa uphahla geometrically ezintsonkothileyo. EPDM inwebu ifakwe kwi kwisiseko eyenziwe ngomthi, ikhonkrithi okanye kuhanjwa ngokusebenzisa iglu okhethekileyo. Edge lokubiyela ibhuqiwe weMahalati, nto leyo iba umaleko sealant. Ngamathuba ka-20 cm efakiweyo owawusisibonakude zokubopha. Ukuba ukuthambekela kophahla engile ngaphezu kweqondo lama-10, isetyenziswa Ukongezelela ngumnini idiskhi.

Iindlela ukuze ilungiswe ndizayo

Kwezinye iimeko, kusenokufuneka ukukhokhela umsebenzi wokulungisa. Kwiimeko ezinjalo, iingcali Siyaleza endaweni ngokupheleleyo ukuba zingangenwa kwimimandla ezonakeleyo. Apha yonke into iya kuxhomekeka kuhlobo nophahla "pie" kunye nendlela yofakelo. Ukuba amanzi iguqulelwa ngokuyinxenye, ngoko oku kufuneka kwenziwe kuzo zonke iindawo, apho kunokwenzeka ukususa izinto zokuxhoma uphahla.

Ngenxa yokusebenza emangalisayo kunye nokungabikho iziphako, EPDM inwebu - kukho olukhulu yophahla. Mhlawumbi ekuhambeni kwexesha uya kuba izinto ezifulelwe enkulu. Ukusetyenziswa kwale nto manzi aya kunika umgangatho ophezulu womsebenzi owenziwa ixesha elide. Oku zaqinisekiswa practice, kukho inani elikhulu abathengi.