Ndi chitukuko chofulumira cha makampani omangamanga ndi kukonzanso ndondomeko ya nthaka ya dziko, njerwa zadongo zowotchedwa pang'onopang'ono zachoka pamsika.Nyumba zochulukirachulukira zimafunikira kugwiritsa ntchito zopepuka, zoteteza chilengedwe, magwiridwe antchito abwino achitetezo a khoma, chipika cha konkriti chokhazikika, zinthu zopepuka izi zimagwiritsidwa ntchito kwambiri m'nyumba zogona, malo ogwirira ntchito, nyumba zamaofesi ndi nyumba zina.Koma vuto la crack la mtundu uwu wa zipangizo zauinjiniya silinathe kuthetsedwa bwino, lomwe lasokoneza msika wa zomangamanga kwa zaka zambiri.M'malo mwake, powonjezera ma mesh osamva magalasi a alkali pakhoma la konkire ya aerated, vuto la pulasitala litha kuthetsedwa.
Ma mesh a fiberglass
fiberglass Self zomatira tepi
1, Zinthu zakuthupi
Nkhaniyi akhoza kuthetsa mavuto a ming'alu, bulging, kugwa chifukwa shrinkage wa khoma pulasitala wosanjikiza ndi ming'alu mwachindunji pakati pa khoma ndi khoma konkire, mzati ndi mtengo.
2, ndondomeko ya ndondomeko
Nsalu yolimbana ndi magalasi osamva alkali imapangidwa ndi ulusi wagalasi wokhala ndi guluu.Imakhala ndi kukana kwamphamvu komanso kukana kwa alkali, ndipo imamatira mwamphamvu ndi matope.Ikhoza kupanga mgwirizano ndi matope.
Chifukwa nsalu ya gululi yosamva magalasi ya alkali imayikidwa mu pulasitala, matope opaka ndi alkali osamva magalasi opangidwa ndi galasi amagwirira ntchito limodzi kuti asanjike mwamphamvu ndikuletsa kusweka.
3, ndondomeko otaya
Kuyeretsa m'munsi - kuthirira ndi kunyowetsa - kuponyera - kuthirira ndi kuchiritsa - kukhomerera nkhonya - pulasitala pansi - pulasitala pamwamba - kudula ndi kumata nsalu za alkali zosagwira galasi fiber mesh nsalu - kupachika matope abwino - kuchiritsa
Nthawi yotumiza: Jul-14-2021