DOWSIL™ 791 Silicone Weatherproofing Sealant
● Kunamatira kwakanakisisa: Inopa kunamatira kwakanakisisa kune zvakasiyana-siyana zvezvivakwa zvekuvaka, kusanganisira girazi, aluminium, simbi, simbi yakapendwa, dombo, uye masonry.Izvi zvinovimbisa chisimbiso chenguva refu uye chakavimbika.
● Kuramba kwemamiriro ekunze: Chisimbiso ichi chakagadzirirwa kutsungirira mamiriro ekunze asina kunaka, kusanganisira kuratidzwa nemwaranzi yeUV uye kupisa kwakanyanya.Inogona kuchengetedza kushanda kwayo munzvimbo dzose dzinopisa uye dzinotonhora, zvichiita kuti ive yakakodzera kushandiswa mumamiriro ekunze akasiyana-siyana.
● Kushandisa nyore: Icho chikamu chimwe-chisimbiso chiri nyore kushandisa.Inogona kuiswa uchishandisa yakajairwa caulking pfuti uye haidi kusanganisa kana kugadzirira kwakakosha.
● Zvishandiso zvakanaka zvekushandisa: Ichi chisimbiso chine zvinhu zvakanaka zvekushandisa, izvo zvinoreva kuti inogona kuumbwa nyore nyore uye yakatsetseka kuti iwane chisimbiso chakanaka uye chakafanana.Izvi zvinovimbisa kutaridzika kwehunyanzvi uye zvinobatsira kudzivirira kubuda kwemhepo nemvura.
● Kupindirana: Inopindirana nezvinhu zvakasiyana-siyana zvekuvaka uye inogona kushandiswa pamwe chete nezvimwe zvisimbiso, zvinonamira, uye machira.
Zvimwe zvezvishandiso zvakajairika zvinosanganisira:
● Perimeter sealing: Ichi chisimbiso chinogona kushandiswa kuvhara maburi nemajoini kumativi emahwindo, magonhi, uye mamwe maburi ezvivakwa.Inogona kubatsira kudzivirira kupinda kwemvura nemhepo uye kuvandudza simba resimba rechivako.
● Curtainwall joints: DOWSIL™ 791 Silicone Weatherproofing Sealant inogona kushandiswa kuvhara majoini mumaketeni masystem.Iyo inopa yakanakisa kunamatira kune simbi, girazi, uye zvimwe zvekuvaka, uye inogona kubatsira kudzivirira kuvuza uye kugadzirisa mamiriro ekunze kuramba kwehurongwa.
● Majoini ekuwedzera: Chisimbiso ichi chinogona kushandiswa kunama majoini ekuwedzera mukongiri, zvidhinha, nezvimwe zvekuvaka.Inogona kubatsira kugadzirisa kufamba uye kudzivirira kupinda kwemvura uye zvimwe zvinhu zvinogona kubuda nekuda kwekushanduka kwekushisa uye kugadzirisa kwekuvaka.
● Denga: Inogona kushandiswa kuvhara maburi uye majoini ezvirongwa zvekupfirira, kusanganisira matenga esimbi, matenga akati sandara, uye matenga akatsetseka.Inogona kubatsira kudzivirira kudonha uye kuwedzera hupenyu hwedenga.
● Masonry: Iyi sealing inogona kushandiswa kuvhara maburi nemajoini emadziro ematombo, kusanganisira zvidhinha, kongiri, nematombo.Inogona kubatsira kudzivirira kupinza kwemvura uye kuvandudza kupikisa kwemamiriro ekunze kwemadziro.
Heano mamwe mazano akajairika ekushandisa DOWSIL™ 791 Silicone Weatherproofing Sealant:
1. Kugadzirira Kwepamusoro: Nzvimbo yacho inofanira kuva yakachena, yakaoma, uye isina guruva, mafuta, uye zvimwe zvinosvibisa zvinogona kukanganisa kunamatira.Shandisa solvent se isopropyl alcohol kuchenesa nzvimbo kana zvichidiwa.Iva nechokwadi chokuti nzvimbo yacho yakaoma zvachose usati waisa chisimbiso.
2. Cheka muromo: Cheka muromo wechubhu yekuvharisa pakona ye45-degree kusvika kuhukuru hwaunoda.Inokurudzirwa kutema muromo zvishoma zvishoma kudarika hupamhi hwekubatana.
3. Isa chisimbiso: Isa chisimbiso mubhedhi inoenderera mberi pamwe chete nejoini, uchiita kuti chisimbiso chibatanidze mativi ose ejoini.Shandisa caulking pfuti yekushandisa.
4. Tooling: Tool sealant pakarepo mushure mekushandisa uchishandisa caulking tool kana spatula kuti uwane kupera, kwakanaka.Izvi zvichave zvakare nechokwadi chekuti sealant inonamatira zvakanaka kune substrate.
5. Kuchenesa: Chenesa chero sealant yakawandisa pakarepo uchishandisa solvent se isopropyl alcohol.Usabvumira sealant kukanda ganda pamberi pekushandisa.
6. Kurapa nguva: Bvumira sealant kupora zvachose isati yaisa pachena kune mamiriro ekunze.Nguva yekurapa inogona kusiyana zvichienderana nekukora kwechisimbiso uye mamiriro ezvakatipoteredza.
7. Kuchengetedza: Kuongorora nguva dzose nekugadzirisa zvinokurudzirwa kuti zvive nechokwadi chekushanda kwenguva refu kwechisimbiso.
DOWSIL™ 791 Silicone Weatherproofing Sealant inogona kuiswa uchishandisa yakajairwa caulking pfuti.Heino yakajairika application nzira:
1. Gadzirira pamusoro: Iva nechokwadi chokuti pamusoro pakachena, pakaoma, uye hapana zvinosvibisa zvakadai seguruva, mafuta, nemarara zvinogona kukanganisa kunamatira.Iwe unogona kushandisa solvent senge isopropyl doro kuchenesa nzvimbo kana zvichidikanwa.Iva nechokwadi chokuti nzvimbo yacho yakaoma zvachose usati waisa chisimbiso.
2. Cheka muromo: Cheka muromo wechubhu yekuvharisa pakona ye45-degree kusvika kuhukuru hwaunoda.Inokurudzirwa kutema muromo zvishoma zvishoma kudarika hupamhi hwekubatana.
3. Isa chisimbiso: Isa sealant chubhu mupfuti inoputika uye iva nechokwadi chokuti plunger yakagara zvakasimba pakuguma kwechubhu.
4. Isa chisimbiso: Isa chisimbiso mubhedhi inoenderera mberi pamwe chete nejoini, uchiita kuti chisimbiso chibatanidze mativi ose ejoini.Shandisa chiyero chakafanana chekushandisa kuti uve nechokwadi chebhedhi rakafanana.
5. Tooling: Tool sealant pakarepo mushure mekushandisa uchishandisa caulking tool kana spatula kuti uwane kupera, kwakanaka.Izvi zvichave zvakare nechokwadi chekuti sealant inonamatira zvakanaka kune substrate.
6. Kuchenesa: Chenesa chero sealant yakawandisa pakarepo uchishandisa solvent se isopropyl alcohol.Usabvumira sealant kukanda ganda pamberi pekushandisa.
7. Kurapa nguva: Bvumira sealant kuporesa zvachose isati yaisa pachena kune mamiriro ekunze.Nguva yekurapa inogona kusiyana zvichienderana nekukora kwechisimbiso uye mamiriro ekunze.
Upenyu hunogona kushandiswa: Hupenyu hunogona kushandiswa hweDOWSIL™ 791 Silicone Weatherproofing Sealant inowanzoita mwedzi gumi nemiviri kubva pazuva rekugadzirwa kana ichichengetwa mumidziyo isina kuvhurwa pa27°C (80°F) kana kuti pasi.Zvisinei, hupenyu hunoshandiswa hunogona kuva hupfupi kana chisimbiso chave chichiratidzwa kune unyoro kana kupisa kwakanyanya.
Kuchengeta: Chengeta DOWSIL™ 791 Silicone Weatherproofing Sealant munzvimbo inotonhorera, yakaoma kure nekunobva kupisa uye nechiedza chezuva.Chengetedza chisimbiso mumudziyo wekutanga, usina kuvhurwa kusvikira wagadzirira kushandiswa.Usachengeta sealant pane tembiricha iri pamusoro pe32°C (90°F), sezvo izvi zvichigona kuita kuti chigadzirwa chirapwe nguva isati yakwana.
Hezvino zvimwe zvakajairika:
1. Substrate kuenderana: Inogona kunge isingaenderane nese substrates.Mamwe ma substrates, akadai semamwe mapurasitiki uye mamwe masimbi, angangoda primer kana imwe gadziriro yepasi isati yaiswa.Zvakakosha kutarisa kurudziro yemugadziri uye kuita bvunzo yekuenderana usati washandisa.
2. Joint design: Iyo yakabatana yakagadzirwa inogonawo kukanganisa kushanda kwechisimbiso.Majoini ane kufamba kwakanyanya kana kushushikana kwakanyanya kungada rudzi rwakasiyana rwechisimbiso kana dhizaini rakasiyana dhizaini zvachose.
3. Kurapa nguva: Nguva yekurapa yeDOWSIL™ 791 Silicone Weatherproofing Sealant inogona kukanganiswa nezvinhu zvakadai sekushisa, hunyoro, uye kudzika kwemajoini.Izvo zvakakosha kubvumira sealant kuti irape zvizere isati yaisa pachena kune mamiriro ekunze kana zvimwe zvinonetsa.
4. Paintability: Nepo DOWSIL™ 791 Silicone Weatherproofing Sealant inogona kupendwa, inogona kunge isingaenderane nependi yese kana marachi.Zvakakosha kutarisa kurudziro yemugadziri uye kuita bvunzo yekuenderana usati washandisa.
