Polyethylene Vapor Barrier
Product Description
Kambani yedu, Shanghai Yingfan Engineering Material Co., ndeimwe yevanotungamira polyethylene mvura vapor barrier vagadziri muChina.Isu tinopa virgin plastic polyethylene vapor barriers pasi pekongiri slab kana kuseri kwesamende board kana yepasi kana yepasi madziro.6mil/9mil/10mil/20mil/mamwe mil gobvu polyethylene vapor zvipingamupinyi anowanikwa mudura redu.
10 mil polyethylene vapor barrier
20 mil polyethylene vapor barrier
virgin polyethylene vapor barrier
Polyethylene vapor barrier Sumo (yakataurwa kubva kuwiki)
A vapor barrier (kana vapor barrier) chinhu chipi nechipi chinoshandiswa kunyorovesa proofing, kazhinji purasitiki kana foil sheet, inoramba kupararira kwehunyoro kuburikidza nemadziro, pasi, sirin'i, kana denga remba yezvivakwa kudzivirira interstitial condensation uye yekurongedza.Nehunyanzvi, mazhinji ezvishandiso izvi anongori vapor retarders sezvo aine madhigirii akasiyana ekugonesa.
Zvishandiso zvine mwando vapor transmission rate (MVTR) inotangwa neyakajairwa nzira dzekuyedza.Imwe seti yakajairika yemayuniti ndeye g/m²·day kana g/100in²·day.Permeability inogona kutaurwa mumaperms, chiyero cheyero yekufambiswa kwemhute yemvura kuburikidza nechinhu (1.0 US perm = 1.0 zviyo/square-foot·awa·inch of mercury ≈ 57 SI perm = 57 ng/s·m2 · Pa )Mitemo yekuvaka yekuAmerica yakaronga zvinodzoreredza mhute seane mhute yemvura permeance ye1 perm kana isingasviki payakaedzwa maererano neASTM E96 desiccant, kana nzira yekapu yakaoma.[1]Vapor-kudzosa zvinhu zvinowanzoiswa muzvikamu se:
Impermeable (≤1 US perm, kana ≤57 SI perm) - yakadai seasphalt-backed kraft paper, elastomeric coating, vapor-retarding paint, mafuta-based paints, vinyl wall covering, extruded polystyrene, plywood, OSB;
Semi-permeable (1-10 US perm, kana 57-570 SI perm) - yakadai seisingatarisirwi yakawedzerwa polystyrene, fiber-faced isocyanrate, heavy asphalt-impregnated building papers, mamwe latex-based paints);
Permeable (> 10 US perm, kana > 570 SI perm) - senge isina kupendwa gypsum board uye plaster, unfaced fiber glass insulation, cellulose insulation, stucco isina kupendwa, simende sheathings, spunbonded polyolefin kana mamwe mapolymer-based ekunze air barrier films.
Polyethylene vapor barriers: High density polyethylene vapor barrier
Isu tiri mugadziri anozivikanwa wepamusoro density polyethylene mvura vapor barrier muChina.Chigadzirwa chedu chepermeability chakaderera pane ≤1.0×10-13 g•cm(cm2)•pa.Saka inogona kuiswa muchikamu seisingapindiki mhute barriers.Hupenyu hwayo hunogona kugara makore anopfuura makumi manomwe mune iyi application.Hupamhi hunogona kusvika kupfuura 8m uye hurefu hunogona kusvika kupfuura 800m.
Zvinotsanangurwa
Isu tiri mugadziri anozivikanwa wepamusoro density polyethylene mvura vapor barrier muChina.Chigadzirwa chedu chepermeability chakaderera pane ≤1.0×10-13 g•cm(cm2)•pa.Saka inogona kuiswa muchikamu seisingapindiki mhute barriers.Hupenyu hwayo hunogona kugara makore anopfuura makumi manomwe mune iyi application.Hupamhi hunogona kusvika kupfuura 8m uye hurefu hunogona kusvika kupfuura 800m.
high density polyethylene vapor barriers
plastiki vapor barriers kuseri kwesimende board
polyethylene vapor barriers pasi pekrete slab
Damp proofing chikamu chakakosha chekuchengetedza chivakwa chekuvaka chigadzikane paunenge uchigadzira kuvaka.Yedu inochinjika uye yakanaka isingapindiki pfuma yepolyethylene mwando barriers yakaratidzwa mune yakawanda yemapurojekiti evhavha yehuputi yepasi nemadziro zvakare uye zvakare.
Ye polyethylene vapor barriers mutengo, unogona kuraira kutengesa kwedu zvinoenderana neyedu online chat chekushandisa kana kumwe kubatwa.
