Gypsum imatanthauzira mchere wachilengedwe, womwe unayambira kale nthawi ya Babulo ndi Greece yakale. Zida zochokera kuzinthuzi zimagwiritsidwa ntchito kwambiri ndi makolo kuti azikongoletsa nyumba ndi akachisi. Tsopano anthu amakumbukiranso makhalidwe abwino a gypsum, anayamba kulemba zokongoletsera zokongoletsera ndi zobvala zamkati mkati . Tiyeni tikambirane mwatsatanetsatane zosankha zowongoletsera nyumba kapena nyumba yachinsinsi ndi njerwa za gypsum.
Ubwino wokonza njerwa zokongoletsera ku gypsum
Zomangamanga za simenti zimakhala ndi zolemera zazikulu ndipo zimasiyana pang'ono kuchokera ku khoma lamakono la konkire. Gypsum, mmalo mwake, ili ndi microporous structure, kotero imatha kupuma ndi kutenthetsa mpaka kukhudza. Mwala wokongoletsera kuchokera ku nkhaniyi umalimbikitsa mapangidwe abwino a microclimate m'chipinda. Kuphatikiza apo, nthawi zambiri amagwiritsidwa ntchito ngati mawonekedwe abwino otentha kapena otsekemera.
Zojambula zosiyanasiyana zojambula zokongoletsera ku gypsum
Mtundu wa chilengedwe uwu ndi woyera woyera, umene umatsegula munda waukulu wa malingaliro. Wogula malonda akhoza, malinga ndi kukoma kwake, amatha kupanga njira ndi mawonekedwe kuti azisonyeza khalidwe linalake. Ngakhale kumsika womanga, munthu ali ndi mwayi wopezera chinthu chilichonse chotsirizidwa cha mtundu uwu kwa nyumbayo mwaulemu wake, osati kumangidwe kokhazikika. Pali kusankha kwakukulu kwa njerwa ya gypsum mu classical, kalembedwe ndi kalembedwe ka retro.
Kodi amaloledwa kuti agwiritse ntchito njerwa zojambula zopangidwa ndi gypsum?
Mu chipinda chouma, nkhaniyi ingagwiritsidwe ntchito kukongoletsa pafupifupi khoma, mizati, mabango kapena ngodya. Pa zipinda kapena loggias, gypsum iyenera kugwiritsidwa ntchito kokha ngati ikusadwale ndi mphepo. Kawirikawiri mwala uwu umakhala ndi moto, masentimita kapena zitovu, chifukwa ndi wotchuka chifukwa cha makhalidwe ake osagwira moto. Koma samalani kuti pulasitalayo sichipeza moto wowongoka, mwinamwake zingasokoneze nthawi.
Mmene mungaike njerwa zokongoletsera ku gypsum?
Pogwira ntchito ndi gypsum, anthu ambiri amagwiritsa ntchito glue wamba pazitsulo kapena misomali yamadzi, koma ambuye odziwa bwino adakalipiritsa kuti asaike pangozi ndikugula glue yapadera ya matayala a gypsum.
- Yankho lirikonzekera ndi kubowola ndi bubu mu mawonekedwe a chosakaniza, kuchepetsa kusagwirizana kwa dziko la phala wandiweyani.
- Mizere yoyamba imayikidwa mosamalitsa pa msinkhu. Kawirikawiri, njerwa zokongoletsera zimakhala ndi kutalika kosiyanasiyana, kotero yesetsani kubwereza. Timayesetsa kuti ziwalozo zisagwirizane, ngati n'kotheka.
- Dziwani kuti njerwa zokongoletsera zopangidwa ndi gypsum zimagwiritsidwa ntchito mosavuta ndi chida. Pamalo a mabwalo, zitseko, masentimita, zidutswa zofunikira zingapezeke ndi chisel kapena kuwona, makona amasinthidwa pogwiritsa ntchito mpando.
- Malowa amadulidwa ndi sandpaper sandpaper, ndi malemba masking putty.
- Pambuyo pothetsera vutoli, timapaka mawanga oyera, pamapeto pake timapanga makoma otetezedwa ndi madzi.
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