Babban abubuwan don yellowing na saman abin da ke haifar da Putty ruwa mai tsauri bayan binciken kayan aikin, marubucin ya yi imanin cewa manyan abubuwan da ke haifar da shi.
Dalili 1. Calcium Hydroxide (ASL Clium foda) Baya zuwa Alkali yana haifar da yelling alkalide 74, da kuma m cluluum chloride, glycerium chloride, dubbai mai ƙarfi a cikin acid don sakin zafi mai yawa, dangi Yawansu shine 2.24, bayyananne aqueous bayani mai launi ne mai launi, a hankali zai sha, alli a hankali ya sha, allon odide ya zama alli carbonate. AlLlium Hydroxide yana da ƙarfi a matsakaici alkaline, alkalinsa ya kasance mai rauni fiye da sodium, da sauransu, amma bai kamata ya kasance cikin hulɗa ta kai tsaye da fata na dogon lokaci ba.
CLILIL Hydroxide shine mai filler mai aiki a cikin Sutturar da ke ruwa mai tsayayya don samar da fim mai wuya tare da carbonate mai nauyi da kuma babban adadin roba. Saboda da karfi alkalinity da babban abun ciki abun ciki, wani ɓangare na ruwa a cikin Putty zai sha kashi a kan ginin bango lokacin gini. Guda iri ɗaya ne alkaline ciminti ciminti ƙasa, ko yashi-lmime ƙasa (lemun tsami, yashi, da ƙarfe na ruwa, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu baƙin ƙarfe, da sauransu Daga cikin Putty, da kuma sinadarai dauki zai faru bayan saduwa da iska, yana haifar da saman putty don juyawa rawaya.
Dalilin 2. Gases na kwayar halitta. Irin wannan carbon monoxide (co), sulhuxide dioxide (so2), wutan lantarki, xylenechnics, da sauran mutane da aka tsayar da ruwa, da kuma ƙona turare a cikin ɗakin, da mutane da yawa shan taba a lokaci guda.
Dalili 3. Tasirin yanayi da abubuwan muhalli. A cikin arewacin yankin, a lokacin musayar sasana, saman putty yawanci yakan juya rawaya daga watan Nuwamba zuwa Mayu na shekara mai zuwa, amma wannan kawai abin da aka keɓe ne kawai.
Dalili 4. Rashin iska da yanayin bushewa ba shi da kyau. Bango ya jike. Bayan scraping Putty Putty na ruwa, idan putty Layer ba gaba daya ya bushe, rufe kofofin da tagogi na dogon lokaci za a sauƙaƙe saman Putty don juyawa.
Dalili 5. Abubuwan Furrotas. A kasan tsohuwar bangon gabaɗaya ce ta yashi-launin toka (lemun tsami, yashi, ƙaramin adadin sumunti, kuma wasu gauraye da gypsum). Ya Ubangiji, amma har yanzu akwai yankuna da yawa waɗanda aka danne bangon bango da filastar. Yawancin kayan bangon sune alkaline. Bayan putty ya taɓa bango, wani ruwa zai kasance ya sha ruwa. Bayan hydrolysis da hadawan ciki, wasu abubuwa kamar Alkali da baƙin ƙarfe, za su fito cikin kankanin bangon. Halin sinadarwar ya faru, yana haifar da farfajiya na Putty don juyawa rawaya.
Dalili 6. Sauran dalilai. Baya ga abubuwan da suka shafi abubuwan da zasu iya sama, za a sami wasu dalilai, waɗanda suke buƙatar haɓaka su.
Magani don hana Puttiket ruwa daga komawa zuwa rawaya:
Hanyar 1. Yi amfani da wakilin rufe ido don cikawa.
Hanyar 2. Don kayan ado na bango, ƙarancin-fashin-ƙasa talakawa Pauty wanda ba shi da tsayayya da ruwa kuma mai sauqiqla ga makamancin da aka yi. Kafin amfani da babban-digiri mai tsauri mai tsayayyawar ruwa, ya kamata a yi magani na fasaha da farko. Hanyar ita ce: Ruwa na farko don rigar bangon farfajiya, kuma yi amfani da spatula don goge duk tsohon putty da fenti da fenti da kuma tsabtace shi. Bayan bangon ya bushe gaba ɗaya, tsaftace shi kuma yi amfani da wakilin tallafi don rufe maganin ajiya, sannan scrape ruwa mai tsaurin ruwa. rawaya.
Hanyar 3 A yayin aiwatar da ginin, musamman idan abin da ke ciki bai bushe ba bayan gini, kada kayi amfani da magunguna masu guba kamar zane-zane a cikin watanni uku.
Hanyar 4. Rike shafin ventilated da bushe. Kafin ruwa mai tsayayya da ruwa ya bushe sosai, kar a rufe ƙofofin da windows sosai, amma buɗe windows don samun iska, saboda haka windows ɗin zai iya bushe da wuri-wuri.
Hanyar 5. Yawan adadin da ya dace na 462 ana iya haɗa ulmarkine mai tsauri a cikin sa mai tsayayya da ruwa. Takamaiman hanya: A cewar rabo daga 462 da aka daidaita da ullainine: petty foda = 0.5: 1ara foda a ciki tare da mahautsini ta ulmerine don samar da madara mai tsami, sannan kuma a yi amfani da shi. Gwajin ya nuna cewa ƙara wani adadin allo na ulramine na iya hana farfajiya ta paverty daga juya rawaya zuwa wani lokaci.
Hanyar 6. Don Putty wanda ya juya rawaya, ana buƙatar magani na fasaha. Hanyar jiyya ita ce: fara amfani da wani yanki a saman putty, sannan kuma scrape kuma shafa babban-girma putty-reforment bangon mawuyacin zane.
Takaita maki sama:
A farfajiya yellowing na Putty Putty da kwaikwayon Porlila ya ƙunshi bangarori da yawa kamar kayan masarufi, da sauran matsalar muhalli, da kuma ƙarin matsala da ake buƙata.
Lokaci: Apr-28-2024