Denga losungunuka ndi chimodzi mwa mitundu yosiyanasiyana ya denga lokongoletsera, yomwe imakhala ndi zojambula mozama ndi zinthu zapakati kapena zamakona (caissons). Zingagwiritsidwe ntchito ponse pakukongoletsera chingwe cha padenga komanso kukongoletsa malo amkati.
Ntchito zazikuluzikulu zomwe zidapangidwa ndi denga lamatabwa ndi:
- cholimbikitsa;
- chokongoletsera;
- kukonza zinthu zamakono za chipinda.
Kodi mitundu yamakono osungirako zinthu ndi chiyani?
Zipangizo zamakono zamakono zimaloledwa kukweza kwambiri zipangizo zambiri zomwe dothi lamapetoli likhoza kutha. Ganizirani mitundu yambiri yachisomo, ubwino ndi kuipa kwake.
Zofukizidwa za matabwa
Iyi ndi njira yotsika mtengo, yomwe imathandiza kuti chipinda chikhale chithumwa chapadera ndi ulemu, ziribe kanthu cholinga cha chipindacho. Chipinda chotchinga cha matabwa chimaimira mapepala ambirimbiri omwe amawongoka. Zomwe amapanga, monga lamulo, ndi nkhuni zachilengedwe. Pofuna kutulutsa mawonekedwe ndi zowonjezera kuti awonetse kukongola kwake kungakhale kugwiritsa ntchito makaseti, mapepala kapena kuvala banga kapena lacquer. Ndikukonzekera kumeneku kumene kukukulolani kuti mupereke mawonekedwe apamwamba komanso okongola ngakhale kwa mitundu yosavuta kwambiri ya nkhuni.
Kulimbikitsa MDF Kuyika
Mtundu uwu wa mankhwala ndi njira yotsika mtengo kwambiri kwa nkhuni zachilengedwe. Komabe, pogwiritsira ntchito makina a MDF, mukhoza kupeza zotsatira zosasinthika. Zowonjezera, monga tanenera kale, ndizovuta komanso zosavuta kuziyika, zomwe sitinganene za makaseti a matabwa. Komabe, MDF ili ndi makhalidwe oipa monga:
- mkulu;
- kukhudzidwa ndi chinyezi;
- otsika kutsutsa kwa deformation ndi mawotchi kuwonongeka.
Zofunda zophimba zopangidwa ndi polyurethane
Mitundu ya polyurethane yamakaseti imagwiritsidwa ntchito makamaka pofuna kukongoletsera. Iwo ndi owala kwambiri, omwe simungathe kunena za matabwa, komanso amtengo wapatali kuposa iwo. N'zotheka kupanga mapepala kumalo oyenerera kuti athetse kudula mtengo ndi kufulumizitsa ndondomeko yowonongeka. Makina okongola kwambiri omwe amapangidwa ndi polyurethane, omwe ali ndi kuunika kosankhidwa ndi komweko. Komanso, kutchuka kwa malondawa ndi chifukwa cha kusinthasintha kwa makaseti onse, kumakhala kosavuta kuwapatsa mthunzi woyenera, katundu wamoto komanso chinyezi.
Kulimbana ndi denga kuchokera ku pulasitiki
Njirayi imapanga kulenga kwa chimango kuchokera ku gypsum board, zomwe zidzakhale zadekorirovanny cornice ndi makaseti a gypsum kapena zinthu zina. Imeneyi ndi imodzi mwazomwe mungagwiritsire ntchito bajeti kuti mupeze denga losungira katundu, lomwe lafala kwambiri. Palinso mwayi wokonza zinthu zonse (cassettes) za plasterboard, ndiyeno muzizisonkhanitsa molingana ndi mtunduwo. Chofunikira kwambiri ndi chikhalidwe cha monolithic cha dongosolo lonse, kotero kuti denga limawoneka labwino ndi lolimba.
Mwachidziwikire, chophimba chokongoletsera - mtundu wa zotengera zonse zomwe zimakonda kuimitsidwa, zomwe zimadyetsa ndipo zimatayika. Gwiritsani ntchito njira iyi yokongoletsera ikhoza kukhala muzipinda za cholinga chilichonse: ofesi, laibulale, chipinda chokomera, holo yamakono ndi zina zotero.
Zoonadi, chophimba chokongoletsedwa chopangidwa ndi matabwa amawoneka okwera mtengo, okongola komanso olemekezeka. Sizowoneka kuti Agiriki ndi Aroma akale adawakongoletsa ndi magulu a mipingo yawo ndi nyumba zawo zachifumu, akugwirizanitsa makampani omwe ali ndi zomangira, stucco ndi zojambulapo.
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