Tsananguro yeChigadzirwa
Uriri hwepasi hwakazvienzanisa neEpoxy, semhando yezvinhu zvepasi zvakawana kutariswa kukuru mumunda wekushongedza zvivakwa mumakore achangopfuura, hunoonekwa nekuda kwehunhu hwahwo hwakasiyana uye zvakanakira. Hunonyanya kuumbwa nezvinhu zvakasiyana-siyana zvakaita se epoxy resin curing agent, diluent, fillers, nezvimwewo, zvakasanganiswa zvakanaka. Pakati pazvo, epoxy resin curing agent inoita basa rakakosha muhurongwa hwese. Inogona kukonzera epoxy resin kuti iite cross-linking reactions, nokudaro ichigadzira chimiro chakasimba uye chakasimba chetatu-dimensional network, ichipa pasi hunhu hwakanaka hwemuviri uye kugadzikana kwemakemikari. Kuwedzera kwe diluent ndeyekugadzirisa viscosity yezvinhu, kuitira kuti zvive nyore kuyerera panguva yekuvaka, zvichiita kuti zvive nyore kuisa zvakaenzana pamusoro pevhu. Mhando dze fillers dzakasiyana-siyana, dzinosanganisira jecha re quartz, calcium carbonate, nezvimwewo. Hadzingowedzeri ukobvu nesimba repasi, asiwo dzinovandudza kuramba kupfeka uye kuramba kukanganiswa kwepasi.
Zvimiro zvechigadzirwa
Uriri hweEpoxy hunozvienzanisa hunozvirumbidza zvikuru. Hune simba guru rekuramba kupfeka, hunokwanisa kutsungirira kufamba kwevanhu kakawanda, kufamba nemotokari, uye kukweshana kwezvinhu zvinorema. Kunyangwe mushure mekushandiswa kwenguva refu, hunogona kuramba huri panzvimbo yakanaka, husingawanzokuvara, kukweshwa, nezvimwe zvinetso. Panyaya yekuramba ngura, hune simba guru rekushivirira zvinhu zvakasiyana-siyana zvemakemikari. Ingave iri mhinduro dzeacid nealkali kana marara emaindasitiri anoparadza, zvakaoma kuti zvikonzere kukuvara kukuru. Izvi zvinoita kuti ikwanise kuita basa rakakosha munzvimbo dzakasiyana siyana. Panguva imwe chete, uriri hweepoxy hunozvienzanisa hune chitarisiko chakanaka. Pamusoro payo pakanaka uye pakadzikama, ine mavara akasiyana-siyana. Inogona kugadziriswa zvichienderana nezvinodiwa nenzvimbo dzakasiyana uye magadzirirwo ekugadzira nzvimbo yakanaka, yakasununguka, uye yemazuva ano. Uyezve, uriri uhwu huri nyore kuchenesa. Kushandiswa kwezuva nezuva kunoda chete kushandiswa kwezvishandiso zvekuchenesa nekuchenesa kuti ubvise mavara neguruva zviri nyore kubva pamusoro, kuchengetedza hutsanana hwakanaka.
Maitiro ekuvaka
- 1. Primer: Usati wagadzira epoxy self-leveling flooring, zvakakosha kuti utange wagadzirisa primer. Primer coating inonyanya kudzivirira simba rezvinhu zvakagadzirwa nesimende pa epoxy self-leveling flooring uye kuwedzera kunamira kweflooring. Usati waisa primer, ivhu rinofanira kucheneswa zvakanaka uye chero matambudziko ekutsemuka kana kubuda kwemvura anofanira kuongororwa. Huwandu hwe primer coating hunofanira kugadzirwa zvichienderana nemirairo. Primer coating inofanira kuiswa zvakaenzana pasi kuitira kuti ikwanise kunamira zvakaenzana pasi. Mushure mekunge primer yaoma, kuvaka epoxy self-leveling flooring kunogona kuitwa.
- 2. Kufukidza Pakati Nepakati: Kufukidza pakati nepakati kwepasi re epoxy self-leveling inzira yekuzadza kusaenzana kwevhu nehukobvu hwepasi re epoxy self-leveling. Kufukidza pakati kunonyanya kusanganisira kupararira kwakaenzana kwepurasitiki pasi kuti pagadziriswe musiyano wehurefu uye kuti pave nemhedzisiro yakati sandara. Pakushandisa kufukidza pakati, kunofanira kutariswa kuhuwandu hwakafanana hwekupararira uye kuverenga huwandu hwekuvaka zvichienderana nehukobvu hwechinhu chacho, kuitira kuti zvienderane nezvinodiwa zvekugadzira.
- 3. Kuputira Pamusoro: Kuputira pamusoro pepasi re epoxy self-leveling ndiro jira rekupedzisira uye rinofanira kuitwa mushure mekunge jira repakati raoma. Ukobvu hwejira rimwe chete repamusoro rinowanzova pakati pe0.1-0.5mm, iro rinogadziriswa zvichienderana nezvinodiwa zvepasi re epoxy self-leveling. Panguva yekuvaka jira repamusoro, kutarisisa kunofanira kupihwa jira rakafanana kudzivirira zvikanganiso zvakaita sekukora kusina kuenzana, matumbu, uye maburi marefu. Panguva imwe chete, iva nechokwadi chekuti mhepo inofema zvakanaka uye kumhanya kwekuomesa panzvimbo yekuvaka kuti zvive nyore kupora nekukurumidza.
- 4. Kushongedza: Uriri hwakadzika hune epoxy hune simba rekushongedza. Mapatani akadai semavara kana mapatani anogona kuwedzerwa kuti pave nerunako nekushongedza kwevhu. Kushongedza uku kunofanira kuitwa mushure mekunge kushongedza kwepamusoro kwaoma. Kunofanira kukweshwa kana kupfapfaidzwa zvakaenzana, uye kutarisisa kunofanirawo kupiwa kune chiyero chezvinhu uye ukobvu hwekuvaka.
Chikumbiro chechigadzirwa
Nekuda kwekushanda kwayo kwakanaka, pasi rinodzikisa epoxy rakashandiswa zvakanyanya. Mumafekitori akasiyana-siyana, kungave kuri fekitori yekugadzira michina uko pasi rinoda kutakura kumanikidzwa kwakanyanya kwemichina mikuru uye kutakurwa kwezvikamu kakawanda; kana fekitori yekugadzira zvemagetsi, ine zvinodiwa zvepamusoro zvekuchena uye hunhu hwepasi husingachinji, pasi rinodzikisa epoxy rinogona kusangana nezvinodiwa zvekugadzira zvefekitori uye kupa hwaro hwakasimba uye hwakavimbika hwemabasa ekugadzira. Munzvimbo dzemahofisi, haringopi chete ruzivo rwekufamba rwakasununguka, asiwo chitarisiko charo chakanaka chinogona kuwedzera mufananidzo wese wehofisi uye kugadzira mamiriro ekushanda ehunyanzvi uye anoshanda. Senzvimbo ine zvinodiwa zvakanyanya zvehutsanana, pasi rinodzikisa epoxy muzvipatara rinoita sarudzo yakanaka, sezvo richigona kudzivirira kukura kwebhakitiriya uye kuona kuchengetedzeka uye hutsanana hwenzvimbo yekurapa. Nzvimbo dzakasiyana-siyana muzvikoro, dzakadai semakoridho ezvivakwa zvekudzidzisa, marabhoritari, uye magymnasium, dzinoshandisawo zvakanyanya pasi rinodzikisa epoxy. Harigone kungosangana nezvinodiwa zvemabasa ezuva nezuva evadzidzi, asiwo rinochinjika kune zvinodiwa zvakakosha zvemamiriro akasiyana ekudzidzisa. Muzvitoro zvikuru, pasi rinozvienzanisa ne epoxy, rine runako rwaro uye rinodzivirira kupera, rinogona kutsungirira kufamba kwevatengi vakawanda uye kufamba kwevanhu vanounzwa nemabasa akasiyana-siyana ekushambadzira, ukuwo richichengetedza kuchena uye kupenya kwepasi, zvichipa nzvimbo yakanaka yekutenga kune vatengi.
Mitemo yekuvaka
1. Ukobvu hwe epoxy self-leveling floor coating hunofanira kupfuura 2mm.
2. Pamusoro pevhu panofanira kunge pakachena, pakati sandara, pasina tsvina uye pasina kukweshwa.
3. Ukobvu hwejira rinofanira kunge rakafanana, risina maburi kana mitswe mirefu.
4. Ruvara runofanira kupenya, kutsvedzerera kunofanira kunge kwakakwirira, uye runofanira kunge rune mhedzisiro yekushongedza.
5. Kureba kwepasi kunofanira kunge kuri ≤ 3mm/m.
6. Pasi panofanira kunge paine simba rekudzivirira kupfekwa, simba rekudzivirira ngura uye simba rekudzivirira kumanikidzwa.
Mhedziso
Kuvakwa kwepasi rinodzikisa epoxy kunoda kunyatsotevedzera hurongwa hwekuvaka. Kusarudzwa kwezvinhu zvine musoro, kugadziriswa kwakanyatsogadzirwa kwenheyo, uye kufamba kwakakodzera kwemaitiro zvese zvinhu zvakakosha pakuona kuti pasi rinodzikisa epoxy rinodzikisa epoxy. Munguva yekuvaka, kutarisirwa kunofanira kupihwa kune zvinodiwa zvekuvaka kuti kuve nechokwadi chekuti mhando yepasi inosangana nezvinodiwa zvekugadzira. Panguva imwe chete, zvinhu zvakaita sekufefetera nekumhanya kwekuomesa panzvimbo yekuvaka zvinofanirwa kufungwa nezvazvo kuti zvikurumidze kukurumidza kupora kwepasi, kuve nechokwadi chekuti mhando yepasi iri, uye kuwedzera hupenyu hwayo hwekushanda.
Nguva yekutumira: Mbudzi-27-2025
