Mchenga Wokongoletsa Wokongola, womwe umadziwikanso kuti Mchenga Wokongola, ndi chinthu chokongola komanso chogwiritsidwa ntchito kwambiri pokongoletsa malo, kukongoletsa mkati, komanso kupanga zaluso. Wopangidwa kuchokera ku mchere wachilengedwe monga granite kapena marble, mchenga wachilengedwe umasunga mitundu yake yowala popanda kutha, zomwe zimapangitsa kuti utoto wopangidwa ukhale wolimba komanso wosangalatsa chilengedwe.

Imapezeka mumitundu yosiyanasiyana kuphatikizapo yofiira, yachikasu, yobiriwira, yoyera, yakuda, ndi zina zambiri, mchenga wokongoletsera wamitundu yosiyanasiyana ukhoza kupangidwa kuti ugwirizane ndi kapangidwe kake kalikonse kapena kukongola kwake. Kukongola kwake kwachilengedwe ndi kapangidwe kake kumawonjezera kukongola kwapadera m'malo akunja monga minda ndi njira, zomwe zimapangitsa kuti malo onse azioneka bwino.

M'nyumba, mchenga wopaka utoto umagwiritsidwa ntchito popanga pansi zokongola, makoma, ndi malo oimikapo zinthu mwaluso. Mukaphatikiza ndi epoxy resin, imapanga malo olimba komanso osavuta kuyeretsa, abwino kwambiri pa malo okhala komanso amalonda. Zotsatira zake zimakhala pansi lopanda msoko, lolimba lomwe limafanana ndi miyala yachilengedwe kapena matailosi koma lili ndi mtundu ndi kapangidwe kowonjezera.

Kuphatikiza apo, mchenga wokongoletsera wamitundu yosiyanasiyana umagwiritsidwanso ntchito popanga zinthu zaluso, monga zojambula ndi ziboliboli, komwe kumawonjezera kuzama, kapangidwe, komanso kukongola. Kugwiritsa ntchito kwake kumafalikira m'zikhalidwe ndi nthawi zakale, kuyambira machitidwe akale okongoletsera mpaka mitundu yamakono ya zaluso.