Kodi Greenboard Drywall Ndi Chiyani?

Ndi chiyani?

Greenboard ndi mtundu wa zowonongeka zomwe zimagwiritsidwa ntchito m'malo ochepetsedwa. Akatswiri ndi akatswiri ogulitsa zamakampani amatsutsa mfundoyi, koma kuvomerezana ndi kuti greenboard sayenera kugwiritsidwa ntchito mmadzi ozizira kwambiri monga masiteji ochapira .

Greenboard yokha sichiteteza nkhungu kukula . Iyenera kuchitidwa ndi othandizira nkhungu.

Zowonjezera ndi Zowonongeka Zowonongeka

Gulu lamkati la greenboard la gypsum ndilofanana ndi nthawi zonse zowuma.

Ndiponso, monga ngati zowonongeka zowonongeka, zimayikidwa mwachindunji kumaphunziro.

Zinthu ziwiri zokhudza chophimba zakunja ndizosiyana:

1. Kutsutsana kwa Madzi kwabwino : Chophimba chake cha pepala chimatsutsa madzi (koma si umboni wa madzi). Zitsamba zina zimapangidwa ndi mankhwala omwe amaletsa kukula kwa nkhungu.
2. Mtundu : Chophimba pamapepalachi ndi chobiriwira chazitsime pambali imodzi. Mtunduwu sungapereke malo apadera otetezera madzi, koma amathandiza zolinga ziwiri: zimadziwika ngati izi ngati madzi otsekemera opanda madzi; Zimathandiza omangayo bwino ndikuwona komwe akugwiritsira ntchito makina owuma.

Ngakhale popanda zowonjezera nkhungu, gypsum core of greenboard, ngati yachitsulo yowuma, sichikuthandizira kukula kwa nkhungu ngati si chinthu chopangidwa ndi mankhwala.

Kupanga ndi Ma Brands

Zowonjezera zowonjezera zimabwera mu 1/2 "ndi makulidwe a 5/8" ndi kukula kwa 4 'ndi 8' kukula kwake.

Malemba akuti "greenboard" ndi "green board" sali ovomerezeka ndipo nthawi zambiri amawoneka pamodzi ndi mabuku kapena ogulitsa.

M'malo mwake, yang'anani kuti owuma akulengeza kuti ndi "kusakaniza nkhungu" kapena "kusagwedeza madzi."

Amagwiritsidwa ndi mayina otere monga GP's ToughRock Mold-Guard Drywall Panel ndi American Gypsum's Aquabloc, greenboard amayendetsa pafupifupi $ 1 ena pa 4 'x 8' gulu kuposa wamba drywall.

Zowonjezera: Zolandiridwa Kwa Mafunde Oda Kapena Osati?

Malinga ndi ASTM C 1396, Gawo 7, madzi otsekemera otetezedwa m'madzi amatha kugwiritsidwa ntchito m'malo ozizira monga malo osambira.

Ngakhale pepala lopukuta la greenboard lili lopanda madzi, sili lopanda madzi. Malingana ndi ASTM C473, pambuyo pa maola awiri a kumizidwa m'madzi, madzi okwanira pa mapepala sayenera kukhala oposa 5% polemera.

Fufuzani kuti muwone ngati chikho chanu chapafupi chikuloleza izi.

Kwa eni eni nyumba, Funsoli ndilosiyana

Koma funsoli likuwombera ku chinthu chimodzi:

Ngati n'zotheka kukhazikitsa bolodi yamatabwa m'mipando yochepa, malo ochepa omwe amawoneka kuti "amanyowa kwambiri," bwanji osachita izi?

Izi zingakhale funso lovuta kwambiri kwa makampani omwe akuyesera kuthetsa mtengo wa zipangizo. Koma kwa eni nyumba a DIY, mtengo wapadera wa bolodi la simenti ndi wochepa poyerekeza ndi mtengo wapamwamba

Dothick, Wonderboard, ndi Hardibacker zonse zimakhala zothandizira, "monga" zipangizo. Komiti yamatabwa imakhala yabwino kwa mapulogalamu ophimbidwa ndi matayala ngati mvula yamphongo ndi mipando. Madzi otentha kapena ouma, bolodi lakuchidutswa amapereka maziko olimbitsa.

M'malo mwake, mugwiritsire ntchito masamba obiriwira m'madera akuluakulu osambira, khitchini, ndi madera ena kumene zowumitsa zingakhale pansi pa mvula yochepa kwambiri, chinyezi, komanso madzi omwe amapezekapo pang'ono.

Kugwiritsira ntchito zowonjezera zowonongeka pamalo amvula ndi njira yowopsa.

Pang'ono ndi pang'ono, kukula kwa nkhungu kumachitika, ngati sizingatheke kuti pakhale mankhwala.

Osati Moto Wotsutsa

Ngakhale kutentha kwa greenboard kuli kufanana komweko (5/8 "), sikuyenera kusokonezeka ndi mankhwala osapsa moto otchedwa Type X. Mtundu X uyenera kugwiritsidwa ntchito m'madera monga makisitomala komwe moto ungakhoze kuyembekezera.

Ntchito Zolimbikitsidwa ndi Malo