Mutsetse wekuwedzera firimu wePVB/SGP Girazi
Chiratidzo Chepamusoro Chehunyanzvi
| Muenzaniso | Upamhi hwezvigadzirwa (mm) | Ukobvu hwezvigadzirwa (mm) | Dhizaini yepamusoro kugona (kg/h) |
| JWP85 (SGP) | 1400-2300 | 0.76-2.28 | 400-500 |
| JWP95 (SGP) | 2400-3800 | 0.76-2.28 | 500-600 |
| JWS150 (PVB) | 2000-2600 | 0.38-1.52 | 400-500 |
| JWP95 (PVB) | 2400-3800 | 0.38-1.52 | 500-600 |
| JWP120 (PVB) | 2400-3600 | 0.38-1.52 | 1000-1200 |
| JWP130 (PVB) | 2400-3800 | 0.38-1.52 | 1200-1500 |
| JWP65+JWP95 (PVB) | 2000-3200 | 0.38-1.52 | 600-700 |
Cherechedza: Zvinodiwa zvinogona kuchinja pasina chiziviso chekutanga.
Tsananguro yeChigadzirwa
Nhanganyaya kune hunhu hwezvinhu zveSGP nePVB
Sekambani inozivikanwa pasi rose yehunyanzvi hwemakemikari, DuPont yakatanga zvigadzirwa zvakasiyana-siyana zvegirazi kuti zvisangane nekukura nekukurumidza kwemusika wegirazi rekuchengetedza uye kudiwa kwemitemo mitsva yekuvandudza kuchengetedzeka, kugara kwenguva refu, uye runako rwegirazi. Zvigadzirwa zveDuPont, matekinoroji uye masisitimu ekuongorora ekupedzisira zvinosangana nezvinodiwa izvi zvinobudirira, nokudaro zvichikurudzira kukura kweindasitiri yese yegirazi rekuchengetedza.
1. DuPont Butacite® polyvinyl butyral interlayer (PVB) yagara ichivandudzwa mumakore makumi matanhatu nemanomwe apfuura uye yave chinhu chinosarudzwa pakuchengetedza magirazi akagadzirwa nelaminate, ichipa magirazi akagadzirwa nelaminate ane mabhenefiti akawanda: kuchengetedzeka, kudzivirira kuba uye kudzivirira kuparadza, kuderedza ruzha, kuchengetedza simba uye chiedza chezuva. Kudzora nekudzivirira kupera uye runako rwezvinhu zvisina ferrous mumba.
2. DuPont SentryGlas®Plus (SGP) interlayer igirazi rakaiswa laminated rine tekinoroji huru yakagadzirwa neDuPont. SGP inopfuura tekinoroji iripo uye inowedzera zvikuru hunhu hwegirazi rakaiswa laminated. Simba rekubvaruka reSGP rakapetwa kashanu pane rePVB yakajairika, uye kuomarara kwaro kwakapetwa ka100 pane rePVB yakajairika. Simba guru reSGP, kujeka kwakanyanya, kugara kwenguva refu, maumbirwo akawanda uye kuiswa kunochinjika zvinoita kuti zvive nyore kugadzirisa zvinodiwa zvitsva uye zvakaoma zvemusika wekuvaka wanhasi. Zvichienzaniswa negirazi rakaiswa laminated yakajairika, girazi rakaiswa laminated reSGP rinogona kuvandudza mashandiro egirazi rinodzivirira mabara uye kuderedza ukobvu hwegirazi rakaiswa laminated kusvika pamwero wakati.
SGP yakagadzirirwa zvakananga kusangana nezvinodiwa neindasitiri yekuvaka yanhasi. Ine kugona kwakafanana kwekuchengetedza kutyoka uye kuchengetedza zvidimbu sePVB, asi inogona kuvandudza zvakanyanya kusimba kwekudzivirira kukanganiswa, kudzivirira kuba uye kurwisa mhirizhonga uye kusimba kwekudzivirira njodzi; kuti girazi rirambe riri mufuremu, rinogona kuoma uye kusimba. Firimu reSGP interlayer; yakakodzera girazi repadenga, nekuti rine simba rakasimba uye zvinodiwa zvekutsauka maererano nekuchengetedzeka pakushandiswa uye mushure mekutyoka. Kana tembiricha yegirazi rakaiswa laminated yakawedzerwa, ine hupenyu hwakagadzikana uye hwakareba hwebasa, pamwe nekusimba kwakanaka kwemamiriro ekunze uye kugadzikana kwemucheto.
● SGP chinhu chakagadzirwa ne viscoelastic chine simba guru rekubuda kwemvura (kashanu kupfuura firimu rePVB).
● Kupisa kwakanyanya kwegirazi ~55°C (kuoma kwakapetwa ka30–100 kupfuura kwePVB film).
● Girazi rakanamirwa neSGP rakaoma kupfuura girazi rakanamirwa nePVB.
● Girazi rakanamirwa neSGP negirazi re monolithic rine ukobvu hwakafanana zvine simba rakafanana rekuchinjika.
Mufananidzo 3. Simba Rinoenderana
Kana tichienzanisa nemamwe magirazi akasungirirwa pakati pemagirazi, girazi rakasungirirwa reSGP rine simba rakawanda. Rinogona kuderedza ukobvu hwegirazi zvinobudirira, kunyanya kune magirazi akakora akasungirirwa. Rinonyanya kubatsira kune magirazi ane mapoinzi.
Mufananidzo 4. Kutsauka kwakabatana
Kana tichienzanisa nemamwe magirazi akaputirwa nejira rakasanganiswa, girazi rakaputirwa nejira reSGP richava nekuoma kwakanyanya. Rinobatsira kuderedza ukobvu hwegirazi
Ine simba rakawanda uye modulus yekuchekerera, ine hunhu hwakanaka hwemakanika.
Modulus yeSGP inopetwa ka100 kupfuura PVB, uye simba rekubvaruka rinopetwa ka5 kupfuura PVB. Mushure mekunge SGP yaiswa laminated, glue layer iri pakati pezvidimbu zviviri zvegirazi haitsvedzeri kana girazi raoma, uye zvidimbu zviviri zvegirazi zvinoshanda segirazi rimwe chete rine ukobvu hwakafanana. Nenzira iyi, simba rekutakura rinopetwa kaviri kupfuura regirazi rakagadzirwa nePVB rine ukobvu hwakaenzana; panguva imwe chete, kana mutoro wakaenzana uye ukobvu hwakaenzana, mwero wekukotama wegirazi rakagadzirwa neSGP inongova 1/4 chete yegirazi rakagadzirwa nePVB.
● Kugadzikana kwakanaka kwemucheto uye kuenderana zvakanaka nezvinonamira zvemuumbi.
Kugadzikana kwemucheto kunoreva kugara kwenguva refu kwemucheto wegirazi rakaiswa laminated rakaiswa mumamiriro ekunze. Kugadziriswa kwePVB hakupikisi hunyoro, uye zviri nyore kuvhura nekuparadzanisa pasi pesimba remvura, saka mipendero yakaiswa pachena inofanirwa kuvharwa nemucheto. Firimu reSGP rine kugadzikana kwakanaka kwemucheto, harinzwi hunyoro, harinyanyi kunyudzwa uye harinyanyi kunyudzwa, uye harivhurike kana kupatsanurwa kana richishandiswa mumamiriro ezvinhu akafumurwa. Mushure memakore gumi nemaviri ekuedzwa kwekuenderana kwechisimbiso nekuputira, hapana mhinduro yakaipa yakawanikwa.
● Hapana ruvara uye chinoonekera, hazvisi nyore kuchinja ruvara, kupenya kwakanaka, uye chiyero chekutsvuka kweruvara chiri pasi pe1.5.
Firimu reSGP rakanamirwa harina ruvara uye rinopenya, uye rinodzivirira mamiriro ekunze zvakanaka uye harisi nyore kuita yero. Kuwanda kwemafuta eSGP firimu iri pasi pe1.5, nepo kuwanda kwemafuta ePVB firimu iri 6~12. Panguva imwe chete, firimu reSGP rinogona kuramba richiratidza pachena mushure memakore akawanda ekushandiswa, nepo firimu rePVB interlayer richizowedzera kupenya zvishoma nezvishoma panguva yekushandiswa.
● Kushanda zvakanaka kwazvo mukuchengetedza uye kudzivirira kupinda kwegirazi mushure mekuputsika.
Girazi rakajairika rePVB rakaiswa laminated, kunyanya girazi rakaiswa laminated, kana girazi rapwanyika, rinoita kuti pave nekuchinja kukuru kwekukombama, uye pane njodzi yekudonha kubva pachinhu chose. Kana girazi rakaiswa rakatwasuka padenga, njodzi yacho inotowedzera. Kusimba kwegirazi rakaiswa laminated reSGP interlayer kwakanaka, uye simba rekubvaruka kwefirimu rakaiswa laminated reSGP rakapetwa kashanu pane firimu rakaiswa laminated rePVB. Kunyangwe girazi rakapwanyika, firimu reSGP rinogona kuramba richinamira. Girazi rakapwanyika rinoumba chimiro chenguva pfupi mushure mekukundikana, chine kushanduka kudiki kwekukombama uye chinogona kutsungirira huwandu hwakati hwemutoro pasina chidimbu chose kudonha. Izvi zvinovandudza zvikuru kuchengetedzeka kwegirazi.
● Kudzivirira mamiriro ekunze zvakanaka, hazvikurumidzi kukwegura.
Mushure memakore gumi nemaviri ekuyedza kukwegura kwekunze muFlorida, kuyedza kwekukurumidza kwemamiriro ekunze muArizona, kuyedza kufashaira nekubika, hapana dambudziko rekuvhura guruu nekuita furo mushure memakore gumi nemaviri.
● Kunamira zvakanaka pasimbi.
Simba reSGP nesimbi rakakwira, senge aruminiyamu, simbi, mhangura. Girazi rakakanyiwa rakagadzirwa neSGP nesimbi, waya, mesh neplate rinogona kuvandudza mashandiro egirazi mushure mekutyoka, uye rine simba rakasimba rekudzivirira kukuvara uye kudzivirira kupinda.
Mashandisirwo: Girazi rakagadzirwa nePVB/SGP rinogona kutora simba remagetsi risingaburitse zvidimbu zvakaputsika. Rinoshandiswa zvakanyanya pagirazi remota rakaiswa laminated, girazi rinodzivirira mabara, girazi rinodzivirira ruzha, girazi remagetsi, girazi remavara, nezvimwewo. Pamusoro pekushanda kwakachengeteka, rine anti-ultraviolet yakanaka, insulation yeruzha, kudzora chiedza, kuchengetedza kupisa, insulation yekupisa, insulation yeshock nezvimwe zvinhu. Igirazi rakachengeteka rakakodzera zvinhu zvine magirazi.
Firimu rinonamira regirazi reSGP (firimu repakati reionic): nzira yekuchekerera yefirimu reionic SGP inodarika ka50 pane PVB, simba rekubvaruka rinodarika ka5 pane PVB, uye kugona kwekutakura kunodarika ka2 pane girazi rakanamira rePVB. Pasi pemutoro wakafanana uye ukobvu, kukotama kwegirazi rakanamira reSGP kunongova 1/4 yegirazi rakanamira rePVB. Kana tichienzanisa negirazi rakanamira rinogadzirwa nePVB, mashandiro egirazi rakanamira rinogadzirwa nefirimu reSGP ari nani.
Mashandisirwo: Girazi redenga, chivakwa chegirazi chekuvaka, mugwagwa wemapuranga egirazi, madziro ekunze akareba, madziro egirazi remachira, nezvimwewo.
