PET Thaum tshav kub kub kho Geotextile
Thaum tshav kub kub kho Geotextile yog dab tsi
Thaum tshav kub kub kho Geotextile, lub npe tag nrho - polyester filament perm Geotextile. Nws suav nrog cov chav kawm uas tsis yog-woven Geotextile, thiab cov txheej txheem sintering yog teem rau ntawm cov hoob kawm uas tsis yog-woven Geotextile. Cov khoom no tsis tsuas yog ua tiav lub hom phiaj ntawm non-woven Geotextile deg agglomeration, tab sis tseem tswj hwm qhov kev ua tau zoo ntawm cov tsis-woven Geotextile. Nws yog ib lub cim tshiab ntawm lub cushion tiv thaiv Geotextile tshwj xeeb tsim thiab tsim los tiv thaiv kev ua haujlwm ntawm cov khib nyiab pov tseg txoj kab nqes raws li Txoj Cai Kev Cai Lij Choj tam sim no rau Sanitary Landfill of Domestic Waste CJJ17-2004. Nws tuaj yeem tiv thaiv kev puas tsuaj ntawm cov kab hluav taws xob ultraviolet rau cov tshuaj fiber ntau thiab txhim khu kev tiv thaiv kev laus ntawm Geotextile; Geotextile yog roughened los ntawm ib qho (ob npaug) nto, uas yog ua ke nrog cov ntxhib saum npoo ntawm HDPE zaj duab xis hauv qhov project kom muaj kev sib txhuam ntawm daim ntaub thiab zaj duab xis, thiab muaj cov txiaj ntsig zoo.
Feature ntawm scalding Geotextile
1. Cov khoom no yog tsim los ntawm 100 feem pua polyester, nrog lub melting point ntawm tshaj 260 degree thiab tsis muaj qhov tseem ceeb shrinkage hauv qab 230 degree. Xaiv cov khoom no tuaj yeem zam lub peev xwm thermal shrinkage ntawm cov ntaub ntawm qhov kub thiab txias thaum paving kub asphalt txheej txheej.
2. Cov khoom no yog non-woven Geotextile reinforced los ntawm nruam polyester filament los ntawm koob punching. Nws lub zog tensile ntau dua lossis sib npaug li 8KN / m thiab elongation yog 40-60 feem pua, uas ua tau raws li cov kev cai ntawm Geotextile hauv JTJ/T019-98 (Technical Specification for Application of Highway Geosynthetics).
3. Cov khoom no muaj cov tuab tuab, muaj zog muaj peev xwm impregnate asphalt, thiab ua ke nrog cov roj txheej qhuav los ua cov txheej txheem kev sib cais zoo tagnrho, nrog cov dej tsis zoo thiab cov rwb thaiv tsev zoo.
4. Cov khoom no muaj peev xwm tiv taus hluav taws xob ultraviolet, txias txias, tshuaj corrosion, thiab kev puas tsuaj lom.
5. Cov khoom no yog tsim rau txoj kev nto thiab muaj ib tug tshwj xeeb patent rau ib thiab ob sab kub stamping. Thaum tso, sab ntxhib ntawm qhov kub stamping yog tig mus rau sab saud, uas tuaj yeem tsis tsuas yog txhim kho lub zog sib txuas ntawm cov txheej txheej saum npoo thiab interlayer, tab sis kuj tiv thaiv kom tsis txhob raug dov thiab puas los ntawm lub log thaum siv. Nyob rau tib lub sijhawm, nws tuaj yeem txo qis qhov tshwm sim ntawm cov tsheb thiab pavers ntawm daim ntaub.
