Pali matepi apadera osiyanasiyana, kusankha kwa tepi mu drywall zambiri kuyika kumafika pazinthu ziwiri: pepala kapena fiberglass mesh. Zambiri zimatha kujambulidwa ndi imodzi, koma musanayambe kusakaniza, muyenera kudziwa kusiyana kwakukulu pakati pa ziwirizi.
Kusiyana Kwakukulu motere:
1. Kupita patsogolo kosiyanasiyana. Mwayika tepi yamapepala mumndandanda wamagulu ophatikizana kuti mumamatire pa drywall pamwamba. Koma mutha kumamatira tepi ya fiberglass mesh kuti muwume mwachindunji. Mutha kugwiritsa ntchito tepi ya fiberglass mesh ku seams zonse mchipinda musanavale chovala choyamba chapawiri.
2. Kugwiritsa ntchito pamakona. Ndikosavuta kugwiritsa ntchito tepi yamapepala pamakona, popeza pali chotupa pakati.
3. Mphamvu zosiyana ndi elasticity. Fiberglass mesh tepi ndi yamphamvu pang'ono kuposa tepi yamapepala, komanso ndi yotanuka kuposa pepala. Tepi ya pepala si zotanuka, imathandizira kupanga mafupa olimba. Izi ndizofunikira kwambiri pamalumikizidwe a matako, omwe nthawi zambiri amakhala malo ofooka kwambiri pakuyika kowuma.
4. Mitundu yosiyanasiyana yafunsidwa. Tepi ya mauna iyenera kukhala yophimbidwa ndi mtundu wokhazikitsira, womwe ndi wamphamvu kuposa mtundu wowumitsa ndipo ukhoza kubwezera kulimba kwa fiberglass mesh. Pambuyo pa malaya oyambirira, mtundu uliwonse wa pawiri ukhoza kugwiritsidwa ntchito. Tepi yamapepala imatha kugwiritsidwa ntchito ndi mtundu wowumitsa kapena mtundu wa zoyika.
Pamwambapa pali kusiyana kwakukulu pakati pa tepi yamapepala ndi tepi ya fiberglass mesh mukayiyika.
Paper Drywall Tepi
• Chifukwa tepi yamapepala siimamatira, iyenera kuikidwa mumagulu ophatikizana kuti imamatirane ndi drywall. Izi ndi zophweka kuchita, koma ngati simusamala kuphimba pamwamba ndi pawiri ndikufinya mofanana, mavuvu a mpweya amapangidwa pansi pa tepi.
• Ngakhale tepi ya mesh ingagwiritsidwe ntchito mkati mwa ngodya, mapepala ndi osavuta kugwiritsira ntchito m'malo awa chifukwa chapakati pake.
• Mapepala alibe mphamvu ngati mauna a fiberglass; komabe, sizowoneka bwino ndipo zimapanga zolumikizana zolimba. Izi ndizofunikira kwambiri pamalumikizidwe a matako, omwe nthawi zambiri amakhala malo ofooka kwambiri pakuyika kowuma.
• Tepi yamapepala itha kugwiritsidwa ntchito ndi mtundu wowumitsa kapena mtundu wa zoyika.
Fiberglass-Mesh Drywall Tepi
• Fiberglass-mesh tepi ndi yodziphatika, kotero siyenera kuyika muzitsulo zamagulu. Izi zimafulumizitsa njira yojambula ndikuonetsetsa kuti tepiyo idzagona pansi pa drywall pamwamba. Zikutanthauzanso kuti mutha kugwiritsa ntchito tepiyo ku seams zonse mu chipinda musanavale malaya oyambirira a pawiri.
• Ngakhale kuti ndi amphamvu kuposa tepi ya pepala pa katundu womaliza, tepi ya mauna imakhala yotanuka kwambiri, kotero kuti mafupa amatha kupanga ming'alu.
• Tepi ya mauna ikhale yophimbidwa ndi mitundu yokhazikitsira, yomwe ili yamphamvu kuposa mtundu wowumitsa ndipo imathandizira kulimba kwa fiberglass mesh. Pambuyo pa malaya oyambirira, mtundu uliwonse wa pawiri ukhoza kugwiritsidwa ntchito.
• Ndi zigamba, pomwe mphamvu yolumikizana siili yodetsa nkhawa kwambiri ngati ndi pepala lathunthu, tepi ya mesh imalola kukonza mwachangu.
• Opanga amavomereza kugwiritsa ntchito tepi ya pepala kwa zowuma zopanda mapepala, koma tepi ya mesh imapereka chitetezo chabwino kwambiri ku nkhungu.
Nthawi yotumiza: Apr-23-2021