Chibanthu njerwa

Chibanthu njerwa - izi ndi za mtundu wina wotchuka zipangizo ceramic, koma mosiyana ndi mbiya akupangidwa ku apamwamba kutentha. Izi zipangitsa ndi durability ndi moyo wautali mankhwala, za mlingo womwewo wa khalidwe chili mwa lubwe kapena basalt. Komanso, ali deta, umene kukopa adherent kuposa lonse. Mtheradi hardiness, otsika cellularity (choncho kosamugonjera kudzitsitsa chifukwa chinyezi mkulu), kwambiri avale kukana (angathe kupirira mayesero alionse), pafupifupi si alandire kanthu zidulo, alkalis kapena mchere. Kusamalira mankhwala m'malo zazing'ono, woyera chibanthu ndi burashi ouma ndi madzi. Kumathandiza pamene atagona m'mabande angakhoze kuikidwa njerwa pa m'mphepete kapena nkhope molunjika, chimene chimadalira pa chokhumba chanu, koma malingaliro amayenda iwo sadzakhala amawononga. Palinso kuthekera ntchito chithunzi cha chibanthu. Amagwiritsidwa ntchito kuchepetsa m'madera wopalidwa, msewu, ndipo monga mchitidwe kamangidwe ka khonde denga. Chibanthu ndi chuma kunadetsa otchuka mu kapangidwe malo. Chifukwa cha kuchuluka kwa masanjidwe (lalikulu, tapered, udzu ndi ngalande grating ndi zina. D.) chibanthu amalola kukhala nacho kukhumbira anu ku malo kulengedwa. Chibanthu ndi yofunika kwambiri zinthu zing'onozing'ono monga patios, njira kwa makina, m'ngalande, masitepe ndi zina zotero. D. Idzakhala nthawi yaitali caress diso ndi mitundu yake zogwirizana ndi durability. Tiyeneranso yang'anirani mwayi wina wa mtundu wa njerwa - wangwiro chitetezo chilengedwe, chifukwa amapangidwa madzi ndi dongo, popanda Kuwonjezera mankhwala aliwonse. Akugulitsa pali wapadera wapakamwa njerwa. Kale ku dzina zikuonekeratu kuti ntchito kamangidwe ka mawindo ndi zitseko, mitundu yonse ya mizati, plinths nyumba ndi zina zotero. D. Ndipo kuwonjezera kwa nkhalango izi zonse abwino, ntchito akuda chibanthu njerwa. mithunzi ya ambiri, palinso matte kapena maonekedwe glossy. Izi chifukwa cha kuchuluka kwa njerwa obrabatyvaniya kulunjika: ngakhale zidina zigawo ziwiri utoto umagwiritsidwa, imene "mwadzidzidzi yowotcha" chinayandama pamwamba pa njerwa ceramic. Izi njira yosavuta m'misewu kuika, sikutanthauza ndalama zoonjezera, chifukwa ngakhale kuyeretsa nokha pa mpweya. njerwa ino kuchokera clays pulasitiki kwambiri. zipangizo zopangira asasanyika mu kufanana enaake kotero kuti onse ogwirizana ndi kuwombera mu misa homogeneous. The yowotcha kutentha kwa 1300 C, limene ochiritsira njerwa chimasungunula ndipo wotaya kuuma ake, chibanthu mosiyana ndi zimenezi, amatenga mbali yake yabwino. Pamene, ambiri, onse mwachizolowezi ceramic, izi njerwa imatengedwa wochezeka zinthu zachilengedwe. Ndi ponena za njerwa unsembe, ndiye imafunika njerwa ku mapaketi angapo kuthetsa kusiyana mitundu pakati pa zipani munthu ndi kuti yunifolomu mtundu wa wapakamwa lapansi. Pa kuika zipangizo oyera okha ndi zida ayenera kugwiritsidwa ntchito. kuipitsidwa onse, kuphatikizapo chochitika padziko kunja kwa matope, m'pofunika yomweyo woyera ndi burashi youma kapena kuyeretsa madzi ndi chinkhupule. Zomangamanga ndi ntchito kuwamaliza bwino osati kuchita pa mvula ndi kuzizira. Komanso zosavomerezeka kutayikira la yankho ku matabwa a padziko kunja kwa chibanthu lapansi. Mwatsopano maonekedwe kapena stacking ayenera kutetezedwa filimu chinyezi kwa masiku 14 kuti mpweya mosavuta akufalitsa m'menemo. Mitundu yonse ya Madontho zimene zimachitika padziko akunja wa njerwa ndondomeko kuika sayenera youma. Pogwiritsa ntchito ceramic ndiponso kutsatira mwamtheradi malangizo onse kupereka chithunzi chodabwitsa katundu wawo.