Magawo aukadaulo ndi kufotokozera kwa granite slabs.

 

Ma granite slabs ndi chisankho chodziwika bwino pakupanga ndi kupanga mkati chifukwa cha kulimba kwawo, kukongola kwawo, komanso kusinthasintha kwawo. Kumvetsetsa magawo aukadaulo ndi zofunikira za ma granite slabs ndikofunikira kwa omanga nyumba, omanga nyumba, ndi eni nyumba kuti apange zisankho zodziwa bwino ntchito yawo.

1. Kapangidwe ndi Kapangidwe kake:
Granite ndi mwala wa igneous womwe umapangidwa makamaka ndi quartz, feldspar, ndi mica. Kapangidwe ka mchere kamakhudza mtundu wa slab, kapangidwe kake, ndi mawonekedwe ake onse. Kuchuluka kwapakati kwa ma granite slab kumakhala pakati pa 2.63 ndi 2.75 g/cm³, zomwe zimapangitsa kuti zikhale zolimba komanso zoyenera kugwiritsidwa ntchito m'njira zosiyanasiyana.

2. Kukhuthala ndi Kukula:
Ma slab a granite nthawi zambiri amakhala ndi makulidwe a 2 cm (3/4 inchi) ndi 3 cm (1 1/4 inchi). Kukula kofanana kumasiyana, koma kukula kofanana kumaphatikizapo 120 x 240 cm (4 x 8 feet) ndi 150 x 300 cm (5 x 10 feet). Kukula kosiyana kuliponso, zomwe zimathandiza kuti kapangidwe kake kakhale kosinthasintha.

3. Kumaliza Pamwamba:
Kumalizidwa kwa miyala ya granite kungakhudze kwambiri mawonekedwe ndi magwiridwe antchito awo. Kumalizidwa kofala kumaphatikizapo kupukutidwa, kukonzedwa, kutenthedwa, ndi kupukutidwa. Kumalizidwa kopukutidwa kumapereka mawonekedwe owala, pomwe kukonzedwa kumapereka mawonekedwe osawoneka bwino. Kumalizidwa kotenthedwa ndi koyenera kugwiritsidwa ntchito panja chifukwa cha mphamvu zake zosagwedezeka.

4. Kumwa Madzi ndi Kubowola kwa Mitsempha:
Ma granite slabs nthawi zambiri amakhala ndi madzi ochepa, nthawi zambiri amakhala pafupifupi 0.1% mpaka 0.5%. Izi zimapangitsa kuti asawonongeke ndi utoto ndipo ndi oyenera kugwiritsidwa ntchito pa countertops za kukhitchini ndi m'bafa. Kuchuluka kwa ma porosity a granite kumatha kusiyanasiyana, zomwe zimakhudza zosowa zake zosamalira.

5. Mphamvu ndi Kulimba:
Granite imadziwika ndi mphamvu zake zapadera, yokhala ndi mphamvu zopondereza kuyambira 100 mpaka 300 MPa. Kulimba kumeneku kumapangitsa kuti ikhale chisankho chabwino kwambiri m'malo omwe anthu ambiri amadutsa komanso panja, zomwe zimapangitsa kuti ikhale yayitali komanso yosagwiritsidwa ntchito.

Pomaliza, kumvetsetsa magawo aukadaulo ndi zofunikira za ma granite slabs ndikofunikira kwambiri posankha zinthu zoyenera pa ntchito iliyonse. Chifukwa cha makhalidwe awo apadera, ma granite slabs akupitilizabe kukhala chisankho chokondedwa m'malo okhala komanso amalonda.