1. Kuyeretsa, kupukuta, ndi kupukuta
(1) Pambuyo pokonza mwala, komanso pougwiritsa ntchito, umafunika kuuyeretsa ndi kuupukuta pafupipafupi. Ngakhale kupukuta kumafunika nthawi ina.kuti mtundu wowala wa pamwamba pa mwala wopukutidwa ukhalepo kwa nthawi yayitali.
Kuyeretsa ndi njira yokwanira yochotsera zinyalala, zopindika ndi zoyika pamiyala yachilengedwe.
Varnishes omwe amatha kupakidwa phula kuti awonjezere kumaliza, amawonjezera mawonekedwe amtundu wachilengedwe. Potsirizira pake, cholinga chotetezera pamwamba pa kuwonongeka kwa chilengedwe ndi kuwonongeka chifukwa cha nthawi yayitali chimakwaniritsidwa. Kupukuta ndi kunyezimira ndi chitetezo chabwino kwambiri cha pansi pamwala wopukutidwa m'nyumba.
(2) Musagwiritse ntchito zinthu za acidic pa nsangalabwi (monga mowa kapena hydrochloric acid). Popeza zinthu za acidic zimakhala zowononga, zimachititsa kuti miyala ya nsangalabwi iwonongeke, imachita mdima komanso kukhwinyata.
Pokhapokha muzochitika zapadera, angalimbikitse kugwiritsa ntchito ma acid ofooka kwambiri. Monga citric asidi kapena mowa kuchepetsedwa ndi kuchuluka kwambiri madzi. Ndipo kusamba ndi madzi nthawi yomweyo, kusiya dzimbiri anachita. Mwachidule, ma descaling agents sangagwiritsidwe ntchito ngati zotsukira pakugwiritsa ntchito tsiku ndi tsiku, ntchito ngati banga likuwoneka kwambiri.
2. Kuteteza malo opukutidwa ndi kupukutanso
① Tetezani malo opukutidwa
Mwachibadwa, mwala wa nsangalabwi umakhala ndi guluu woteteza pamalo opukutidwa, ngakhale zakumwa zokhala ndi acidic pang'ono, monga mandimu, zakumwa, kapena Coca-Cola, zitha kuyambitsa madontho pazinthu zonse zowala kapena zofananira.
Kaya nsangalabwi kapena granite, chifukwa porosity si madzi, pali chiopsezo cha saline nyengo. Mchere umasungunuka m'madzi, kapena mawanga achikasu ndi ofiira chifukwa cha oxidation yachitsulo, iyi ndi mitundu yonse ya marble oyera.
Ngati nthaka yakhala ikugwiritsidwa ntchito kwa nthawi yayitali, Chotsani phula lachilengedwe ndi chochotsera phula chimodzi, phula lopangidwa ndi phula, phula lakale lopakidwa phula, ndi zotheka za utomoni. Ndipo amathanso kuchotsa dothi lakuya popanda kuwononga mapeto oyambirira a mwala. Kuyeretsa nthawi ndi nthawi kuchotsa sera yakale, gwiritsani ntchito chotsukira chapadera cha nsangalabwi chomwe chimapezeka pamsika.
② Kupukutanso
Ngati nthakayo ndi yakale kwambiri, siingathenso kuwongoleredwa ndi ndondomeko zoyenera. Ndikoyenera kugwiritsa ntchito zinthu zapadera - Zotsimikizira zapadera komanso kugwiritsa ntchito makina opukutira apansi a tsamba limodzi.
Izi ndizo mankhwala apadera omwe amaumitsa pamwamba, kutha kolimba pambuyo popukuta.
Zogulitsa za crystalline zimagwiritsidwa ntchito pokonzanso ndikuumitsa kukonzanso kwa miyala ya marble ndi miyala yopangira, m'malo mwa phula ndi utomoni. Iyenera kugwiritsa ntchito sander yokhala ndi diski imodzi yokhala ndi chitsulo chachitsulo chokha. Chidutswa chimodzi chopukutira pansi chimayambitsa "thermochemical" reaction yotchedwa crystallization. Kupyolera mu kachitidwe ka thermochemical, calcium carbonate (chinthu chachilengedwe cha marble) pamwamba pake chimasungunuka ndi asidi ofooka.
3. Chithandizo Chodzitetezera
Mukayika miyala yachilengedwe pansi kapena makoma, pofuna kupewa kuwonongeka pakagwiritsidwe ntchito mtsogolo. chitetezo chodzitetezera chiyenera kuchitidwa pamwala. Pamaso chitetezo chodzitetezera, mtundu wa mwala uyenera kuwunikiridwa poyamba, monga kumaliza, mikhalidwe ya chilengedwe, mikhalidwe yapanjira.
Gwiritsani ntchito malo: msewu, mkati, kunja, pansi, kapena khoma.
Ngati itagwiritsidwa ntchito m'nyumba, imalowa muzinthu zamadzimadzi. Malo omwe vutoli limachitikira makamaka mabafa ndi khitchini.
Pofuna kuteteza madzi apadera kuti asalowe mkati mwa marble, chitetezo chimagwiritsidwa ntchito pansi ndi khoma lonse. Uku ndiye kukonza kosavuta komanso kofulumira.
Akagwiritsidwa ntchito panja, madzi ndizovuta. M'malo mwake, kusefukira kwamadzi ndiye chinthu chofunikira kwambiri chomwe chimayambitsa kuwonongeka kwa zida zambiri zomangira. Kutuluka kwa madzi, mwachitsanzo, kumatha kusokoneza kuzizira kwa madzi.
Pa kutentha kochepa, madzi amalowa mkati mwa mwala, kenako amaundana, motero amawonjezera kuchuluka kwa mwalawo. Kuwonongeka kwa miyala yamwala chifukwa cha kupsyinjika kwakukulu kuchokera mkati.
Pofuna kupewa kuwonongeka kwa mkati mwa mwala, m'pofunika kusindikiza pores, ndipo sayenera kuwononga, nyengo, kuzizira.
Njira imeneyi akuchitira, ndi ayenera onse opukutidwa mwala zachilengedwe, Makamaka onse woyera ndi homogeneous mwala kapena mwala ntchito khitchini kapena bafa ayenera kuchita.
Nthawi yotumiza: Apr-14-2023