Zinthu zazikuluzikulu za chikaso cha chikasu chopanda madzi pambuyo pa kafukufuku wazinthu, zoyeserera zambiri komanso kuchita ukadaulo, wolemba amakhulupirira kuti zinthu zofunika kwambiri zachikasu zili motere:
Chifukwa 1. Calcium Hydroxide (As calcium ufa wa alkali amayambitsa chikasu, o) Kutentha kwambiri, kachulukidwe kakang'ono ndi 2.24, njira yake yodziwikiratu yopanda utoto yopanda utoto, pang'onopang'ono imatha, calcium oxide calbonate ya carbonate. Calcium Hydroxide ndiyabwino kwambiri alkaline, yazakuti ndi kuwononga mphamvu kuposa khungu la sodium ndi kuwononga khungu, ndipo sikuyenera kulumikizana ndi khungu kwa nthawi yayitali.
Calcium hydroxide ndi chojambula chogwira ntchito polimbana ndi madzi kuti mupange filimu yolimba ndi carbonate yolemera ya carbonate ndi ufa wapamwamba kwambiri. Chifukwa cha mphamvu yamphamvu ya Alkaling komanso kuchuluka kwa alkali, gawo lamadzi lomwe lili pa punty lidzatengeke ndi khoma panthawi yomanga. Matope omwewo mwamphamvu a crant, kapena mchenga (laimu, mchenga, simenti yaying'ono) imalowetsedwa, monga chitsulo cham'madzi Zojambula zazing'onoting'ono za paten, ndipo mankhwalawa amachitika atakumana ndi mpweya, kupangitsa kuti pakhale chikasu kuti zisanduke chikasu.
Chifukwa 2. Kusasunthika kwa mpweya mpweya. Monga kaboni monoxide (Co), sulufur dioxide (so2), benzene, tolumberhyde, ndi moto Anthu ambiri akusuta nthawi imodzi.
Chifukwa 3. Mphamvu ya nyengo ndi zachilengedwe. Kudera lakumpoto nthawi yosinthana, mawonekedwe a punty nthawi zambiri kumatembenuka chikasu kuchokera mu Mevembala mpaka chaka chamawa, koma izi ndi chabe.
Chifukwa 4. Mpweya wabwino ndi kuyanika sizabwino. Khomalo ndi lonyowa. Pambuyo pokonzekera putty wozunza madzi, ngati purter wosanjikiza siwuwume kwathunthu, kutseka zitseko ndi mawindo kwa nthawi yayitali kudzayambitsa chikasu kuti isanduke chikasu kuti isanduke chikasu.
Chifukwa 5. Nkhani za matenda. Pansi pa khoma lakale nthawi zambiri amakhala khoma la mchenga (laimu, mchenga, simenti yaying'ono, ndipo ena osakanizidwa ndi gypsum). Ambuye, koma pali madera ambiri omwe makhoma amapaka ndi laimu ndi pulasitala. Zida zambiri za khoma ndizocheza. Mateyo atagwira khoma, madzi ena adzatengeka ndi khoma. Pambuyo hydrolysis ndi oxidation, zinthu zina, monga alkali ndi chitsulo, zimatuluka kudzera pakhomo laling'ono la khoma. Mankhwala amachitika, kupangitsa kuti pakhale chikasu.
Chifukwa 6. Zinthu zina. Kuphatikiza pa zinthu zomwe zili pamwambapa, padzakhala zinthu zina, zomwe zimafunikiranso kuti zitheke.
Yankho loletsa kuwonongeka kwa madzi osabwerera ku chikasu:
Njira 1. Gwiritsani ntchito chisindikizo cham'mbuyo chosindikizira.
Njira 2. Kwa zokongoletsera zakale, mawonekedwe otsika-otsika omwe siali ogwirizana ndi madzi komanso osavuta kutulutsa kale. Musanagwiritse ntchito zolimba zam'madzi zolimba madzi, chithandizo chaukadaulo chiyenera kuchitika choyamba. Njira yake ndi iyi: Tsegulani madzi oyamba kuti munyowetse khoma, ndikugwiritsa ntchito spatula kuti muchotsere matembo akale ndi utoto (mpaka pansi) ndikuyeretsa. Khoma litauma kwathunthu, yeretsaninso ndikugwiritsa ntchito wothandizira kuti abisala chithandizo, kenako yikani putty yolimbana ndi madzi. chikasu.
Njira 3. Pewani mpweya wosasunthika zamankhwala ndi zozimitsa moto. Panthawi yomanga, makamaka ngati putty siyiuma kwathunthu mukamanga, musasute kapena kuyatsa moto m'nyumba zotenthetsera, ndipo musagwiritse ntchito mankhwala osasunthika monga mkati mwa miyezi itatu.
Njira 4. Sungani tsambalo ndi louma. Chidacho chisanachitike madzi ndi owuma kwathunthu, musatseketsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetsetse mawindowo mwamphamvu, koma tsegulani mawindo a mpweya wabwino, kotero kuti putteye ithauma posachedwa.
Njira 5. Kuchuluka kwa ma 462 osinthika omwe akupanga kumatha kuwonjezeredwa pamafuta osagwirizana ndi madzi. Njira Yabwino Kwambiri: Malinga ndi chiwerengero cha 462 osinthika akupanga: Putty ufa ufa wa madzi, ndikuunitse ufa wonsewo, ndikuwonetsa bwino ndi mkaka, kenako nkuzigwiritsa ntchito. Kuyeserera kumawonetsa kuti kuwonjezera kuchuluka kwa mtundu wa buluu kumatha kupewa pamwamba pa putty kuchokera ku chikasu pamlingo wina.
Njira 6. Zovala zomwe zasandutsa chithandizo chachikaso, chaukadaulo zimafunikira. Njira yothandizira mankhwala ndi: Choyamba ikani choyambirira pamwamba pa putty, kenako ndikupukutira ndikugwiritsa ntchito purty-ridy kapena burashi mkati mwa khoma la latex.
Fotokozani mwachidule mfundo pamwambapa:
Padziko lapansi chikasu cha purty yolimbana ndi madzi am'mimba, zinthu zachilengedwe, nyengo, nyengo yomanga, komanso kafukufuku wina ndi zokambirana.
Post Nthawi: Apr-282024