Ulwelwesi ukufulela. Izinhlobo kanye nezindlela ukufakwa

Imakethe ekhona wokwakha linikeza abathengi ezingaba ukhetho olukhulu ezintweni zokwakha uphahla. Lokhu kungase kube okuthiwa zakudala, izinto eside lukhona, futhi kungaba yinto abayeshwamayo futhi namanje kancane nizazise phakathi kwabantu. Lezi zingozi zihlanganisa ama ulwelwesi ophahleni, okuyinto, nakuba empeleni esasisesisha, kodwa uye wathola kakade okuhle sibonga idumela ukusebenza yayo.

Ngaphansi kwalesi sihloko njengoba ulwelwesi ukufulela siqondwa njengoba ezintweni zokwakha uphahla, okuncike elastomers, t. E. nokunye kokuba izakhiwo nokunwebeka kakhulu. Lokhu uhlobo ukufulela impahla ihlinzeka lephelele, enamathela cishe Monolithic. Ngesikhathi esifanayo iyohluka kakhulu ungangenisi amanzi izici, okuyinto ngokungangabazeki yini eyenza ngokumelene isizinda jikelele.

Ulwelwesi ukufulela, intengo okuyinto ukuncintisana ngokwanele futhi ezomhlaba 190 ruble impahla m ² ngayinye futhi ruble 150 ukuhlangana endaweni efanayo, imelelwa izinhlobo eziningana - incike into. Uhlobo ngalunye kunezinzuzo zako elingenakuphikwa, kodwa futhi, ngeshwa, nobubi obuthile.

PVC ulwelwesi

Lolu hlobo lwe-ulwelwesi ukufulela wenza kusuka PVC plasticized luqiniswe polyester anezikhala. Bakha ukufulela eqinile futhi ethembekile. Kodwa nemibi amanga khona compounds oluyingozi ukuthi adedelwa imvelo, nokuzinza abampofu itiyela, izihlanzi kanye amafutha.

EPDM ulwelwesi

Yakhiwa zokwenziwa kuyo izihlahla zenjoloba. Kwamanetha polyester izenzo futhi njengoba isici abalwazi kahle ulimi. Ziyakwazi nezimo, isikhathi eside futhi isici amanani aphansi. Kodwa babe ethile eyodwa enkulu elisemandleni indlela yokumiswa yabo. Ukuze uxhume izindwani zidinga glue ngiyibeke umphetho - .. Kuyinto "isithende yabo Achilles ', kusukela kuzo avame kwakheka amanzi ukuvuza.

TPO ulwelwesi

Lolu hlobo lwe-ulwelwesi webs kusetshenziswa olefin Thermoplastic. Khipha njengomngani Ukuqinisa polyester noma fiberglass, futhi ngaphandle kwalo. Compound webs eyenziwa hot air Welding, lapho isihlanganisi etholwe eqinile futhi ethembekile. Kodwa ngokungafani PVC futhi EPDM ulwelwesi yalolu hlobo imidwebo lingaphansi nokunwebeka.

Ukufakwa ulwelwesi ukufulela

1. Okusimamisa ubakaki. Lolu hlobo ukufakwa elula futhi esebenzayo kakhulu lapho ulwelwesi ukufulela has eyehlelayo degrees ngaphansi kuka 15. Kulokhu, indwangu lamapulangwe emhlabeni azungezwe kanye linamathele anamathelayo noma Welding. Khona-ke bambuza lo ungqimba isikebhe sizinze kusukela ukubala: hhayi ngaphansi kuka-50 kg m ^{2 ngalinye.} Uma isikebhe sizinze esetshenziswa itshe eliphukile noma amatshe, okungase kulimaze impahla, ngaphambi kokuthi lifakwe, kubalulekile ukubeka indwangu zokuzivikela kokuba kwabantu okungenani 500 g m ^{2 ngalinye.}
2. yasibamba Mechanical. Ukufakwa lolu hlobo isetshenziswa uma uphahla ayakhelwe ukumelana isikebhe sizinze. Yasibamba webs wenziwa usebenzisa lwemidlalo ekhethekile njengoba plastic kanye isambulela metal amahange endaweni yabo ukugqagqana.
3. Ubuhlobo obuseduze. Le ndlela obandayo isetshenziswa kakhulu kuyaqabukela kuphela lokhu ikakhulukazi ezimweni lapho ngendlela ehlukile ongalifinyelela, ngoba uneconomical futhi ayinikeze amandla Ubuhlobo obuseduze okwanele. Ingxube ingcina sisetshenziswa kuphela ezindaweni webs of kwakwakhe emhlabeni azungezwe kanye ezindaweni inkinga.
4. Zokushisela. Compound webs esebenzisa imishini Welding ekhethekile abazondla ekusakazeni emoyeni lokushisa 400-600 degrees, indlela ephumelela kakhulu, kusukela okuholela ulwelwesi ukufulela kahle nge yobunzima okusezingeni eliphezulu.