Perlite yakawedzerwa ndiyo yakapfava kupfuura mamwe ese mamineral aggregate akakodzera kongiri. Kongiri inodziisa uye yakareruka, perlite-aggregate inoshandiswa pakuvaka kwakasiyana-siyana uye zvigadzirwa zvemaindasitiri—kusanganisira denga remba, chimney linings, statuary, matombo ekushongedza, mataira, gasi fireplace logs, floor systems and fills, matangi ekuchengetera mafuta, insulating tank and pool bases, uye kuwedzera ruzha uye kudzivirira moto mumadziro, pasi nesimbi yekuvaka.
Perlite Konkriti
Kana ikashandiswa sechikamu chikuru chekongiri, perlite yakawedzerwa inopa mabhenefiti akakosha mukuvaka uye kugadzirwa kwezvigadzirwa zvakagadziriswa kare. Kunyangwe kongiri yeperlite yakareruka isingawanzo kukodzera kushandiswa kwekuvaka kana kutakura mutoro, mune mamwe mashandisirwo ayo inopa kuvandudzwa kwekumanikidzwa kwemutoro, kuderedza ruzha, kuramba kupisa, uye chiyero chemoto.
Kazhinji, kongiri yeperlite inogona kukamurwa kuita mapoka maviri—Ultralight neLightweight. Kongiri yeperlite ine huremu husingasviki 800 kg/m3 uye inonyanya kushandiswa pakugadzira denga, mibhedha yekudyara yakasimudzwa, madziro emaketeni, uye kushandiswa kwekudzivirira kupisa kwenguva refu senge matangi ekuchengetera gasi rechisikigo rakanyungudutswa (LNG). Kongiri yeperlite ine huremu hunobva pa50 kusvika 110 lb/ft3 (800 - 1800 kg/m3), inosanganisira jecha re microsilica, uye inopa simba rekudzvanya uye kutenderera, zvichiita kuti ive yakakodzera pasi uye kuzadza. Mumhando dzese dziri mbiri, kushandiswa kwemushonga unopinza mhepo kunovandudza kushanda, kunopa huremu hwehuremu, uye kunochengetedza kukosha kwekudzivirira kupisa.
Perlite muWell Cements
Kugona kwePerlite kubata kupisa kunoita kuti simende ive yakareruka uye isingarasikirwe zvakanyanya nekuda kwekugona kwayo kuvharira nzvimbo dzisina chinhu uye kuvhara mapfupa. Zvimwe zvakanakira zvinosanganisira goho rakakura kana iine huremu hwakareruka, hunhu hwekudzivirira kupisa, hunhu hwakanaka hwekurasikirwa nemvura, uye kudzvanywa kwehydrostatic pamadziro akapoteredza.
Konkriti Inodzivirira Perlite yeDecks reDenga
Masisitimu ekudzivirira akajairika akaoma uye akaoma kuisa uye anogona kurasikirwa ne30% yehunhu hwavo hwekudzivirira hwakabudiswa nekuda kwekuderera kwechigadzirwa, kuyerera kwekupisa, uye kubatanidza kupisa pamusoro pedeki resimbi kuburikidza nezvisungo zvemakanika. Hapana matambudziko akadaro nemadeki edenga rekongiri reperlite. Madeki edenga rekongiri reperlite haana musono, achipa hwaro hwakatsetseka, hwakafanana hwemamonolithic emadziro akabatana zvakananga. Kongiri yeperlite inogona kuiswa pamusoro pedeki resimbi rakaiswa galvanized, kongiri yakagadzirwa kare kana yakadururwa, kana kunyange pamusoro pezvinhu zvedenga zviripo zvine ruzha.
Kongiri yePerlite inzvimbo yakanaka kwazvo yekuvaka denga rakavakwa uye rine ply imwe chete. Inodzivirira mhepo nemoto zvakanyanya, uye, nekuwedzera polystyrene insulation yakasungirirwa mukongiri yeperlite, simba rekudzivirira kupisa rinoonekwa zvakanaka. Mugumisiro wacho: denga rakasimba zvikuru iro rinochengetedza kupisa uye rinodzivirira moto kwehupenyu hwese hwechivako. Kugadzirisa denga zvakare ingori nyaya yekutsiva membrane.
Mafomu emusanganiswa wekongiri yePerlite anogona kugadzirwa nehuremu hunobva pa20 kusvika 50 lbs/ft3, zvichireva kuti sisitimu yedenga rekongiri yeperlite ine chiyero cheR-30 inogona kusvika pasi pe8 lbs. pa square foot.
Zvimwe zvinhu zvinokosha: masisitimu edenga rekongiri yeperlite anotsvedzerera nyore nyore kuti abudise mvura; zvinobvira kushandisa moto kubva paawa imwe kusvika ku3; kongiri yeperlite yakareruka inogona kupombwa, kudururwa, kana kupurastwa panzvimbo yayo; kongiri yeperlite yakanatswa inogona kurovererwa, kuchekwa, uye kushandiswa nezvishandiso zvemazuva ese.
Kuyedzwa uye Kubvumidzwa. Masisitimu ekudzivirira denga rePerlite concrete akaedzwa uye akatenderwa kuti aonekwe nemhepo nemoto neUnderwriters Laboratories, Factory Mutual, nedzimwe nyanzvi dzemitemo. Madheki edenga rePerlite concrete ane polystyrene insulation board anosangana nezvinodiwa zveUL Class 90 uye FM 1-90 wind resistance.
Zvigadzirwa zveMatombo Ekushongedza Zvakagadzirwa
Chinhu chikuru chinobatsira pakushandisa perlite aggregate yakagadzirwa muzvigadzirwa zvematombo nezvidhinha zvakasimwa (zvakagadzirwa) ndechekuderedza huremu—kusvika chikamu chimwe muzvitatu chehuremu kupfuura magadzirirwo akajairika emusanganiswa. Kuderedza huremu uku kune zvakanakira zvakajeka: chimiro chekutsigira chisina kuoma (senge maburi nechigadziko) cheveneer, uye kuderedza mari yekushandisa pakubata nekutumira.
Hunhu hwekongiri yePerlite hunodzivirira kupisa uye hunodzivirira moto hunowedzerawo kukosha kune zvigadzirwa zvematombo zvakasimwa, zvichibatsira zvakananga mukuenzanisa kupisa-kutamisa kwechivako.
Kazhinji, magadzirirwo emhando dzakasiyana dzezvigadzirwa zvematombo zvakagadzirwa neperlite aggregate anotangira pa1:4 (binder:perlite) kusvika pa1:20 nevhoriyamu.
Matangi ekuchengetera zvinhu zvinodzivirira uye mahwanda edziva
Hunhu hwakanaka hwePerlite concrete hunochengetedza kupisa hunonyanya kukosha kana hukashandiswa kugadzira hwaro hwematangi ekuchengetera asingapindi kupisa uye madziva ekushambira evinyl ari muvhu. Kunyanya madziva ekushambira ari muvhu, kurasikirwa nekupisa muvhu kunoderera zvakanyanya, zvichiita kuti tembiricha yemvura iri mudziva ive yakaenzana uye kuderedza mutoro wemidziyo yekudziyisa. Kushanda zvakanaka kwehwaro hwedziva reperlite concrete kunoita kuti pave nehwaro hwakasimba, husina musono hwema liner edziva revinyl—uye chinhu chikuru chinoita kuti liner dzigare kwenguva refu.
Zviyero zvekugadzirwa kwemusanganiswa zvinotangira pa1:5 (binder:perlite) kusvika pa1:8, uye zviyero zvepamusoro zveperlite zvinopa simba rekudzivirira kupisa. Ukobvu hwepasi hushoma hwemasendimita maviri (5cm) hunodiwa kuti uwane simba uye mabhenefiti ekudzivirira kupisa.
Nguva yekutumira: Kurume-29-2022