Kodi chilengedwe chopanda porous cha granite chimapindulitsa bwanji zida zolondola?

 

Granite, mwala wachilengedwe womwe umadziwika ndi kukhazikika kwake komanso kukongola kwake, umakhala wopanda porous, womwe umapindulitsa kwambiri kupanga ndi kugwiritsa ntchito zida zolondola. Katunduyu ndi wofunikira m'mafakitale osiyanasiyana kuphatikiza makina, matabwa ndi metrology, komwe kulondola komanso kukhazikika ndikofunikira.

Chikhalidwe chopanda porous cha granite chimatanthawuza kuti sichidzamwa zakumwa kapena mpweya, zomwe ndizofunikira kuti zikhalebe zodalirika za zida zolondola. M'madera omwe chinyezi kapena zowonongeka zingakhudze ntchito ya zida, granite imapereka malo okhazikika, kuchepetsa chiopsezo cha kumenyana kapena kuwonongeka. Kukhazikika kumeneku ndikofunikira makamaka pazida zomwe zimafunikira miyeso yolondola, chifukwa ngakhale kupindika pang'ono kungayambitse zolakwika zopanga.

Kuonjezera apo, pamwamba pa granite yopanda porous ndi yosavuta kuyeretsa ndi kukonza. Pogwiritsira ntchito zida zolondola, ukhondo ndi wofunikira kuti zitsimikizire kuti palibe zinyalala kapena zinthu zakunja zomwe zimasokoneza ntchito ya chidacho. Malo osalala a granite, osayamwa amatsuka mwachangu komanso moyenera, kuwonetsetsa kuti zida zimakhalabe bwino kuti zigwire bwino ntchito.

Kukhazikika kwamafuta a granite kumapangitsanso kuti ikhale yothandiza pakugwiritsa ntchito molondola. Mosiyana ndi zipangizo zina zomwe zimakula kapena kugwirizanitsa ndi kusinthasintha kwa kutentha, granite imasunga miyeso yake, kupereka maziko odalirika a zida zolondola. Kukhazikika kwamafutawa ndikofunikira kwambiri m'malo omwe kuwongolera kutentha kumakhala kovuta, chifukwa kumathandizira kuonetsetsa kuti zida zimakhalabe zoyeserera komanso zogwira ntchito.

Mwachidule, zinthu zopanda porous za granite zimapereka zabwino zambiri pazida zolondola, kuphatikiza kukhazikika kokhazikika, kuwongolera bwino, komanso kusasinthasintha kwamafuta. Ubwinowu umapangitsa granite kukhala chisankho choyenera pazida, malo ogwirira ntchito, ndi zida zoyezera, pamapeto pake kumapangitsa kulondola komanso kuchita bwino pamafakitale osiyanasiyana. Pamene makampani akupitiriza kuika patsogolo kulondola, ntchito ya granite pakupanga zida ndikugwiritsa ntchito idzakhala yofunikira kwambiri.