Yadda ake amfani da silicone sealant

Dec 01, 2025

Bar sako

1. Aikace-aikace: Ɗaya{1}}ananan ɓangaren silicone sealant yana shirye don amfani da shi nan take. Ana iya ba da shi cikin sauƙi daga kwalabe ta amfani da bindiga mai ɗaukar hoto kuma ana iya daidaita samanta tare da spatula ko guntun itace.

 

2. Lokacin Adhesion: Tsarin warkarwa na silicone sealant yana fitowa daga saman ciki. Daban-daban na silicone sealant suna da lokutan bushewa da bushewa daban-daban. Sabili da haka, dole ne a yi duk wani gyare-gyaren saman kafin mashin ɗin ya bushe gaba ɗaya (maɓalli na acidic da tsaka tsaki gabaɗaya yana buƙatar mintuna 5-10, yayin da masu launin tsaka tsaki gabaɗaya suna buƙatar mintuna 30). Idan ana amfani da tef ɗin rufewa don rufe wuri, dole ne a cire shi kafin fatar jikin ta fito bayan yin amfani da abin rufe fuska.

 

3. Lokacin Curing: Lokacin warkarwa na siliki na siliki yana ƙaruwa tare da kauri na haɗin. Misali, kauri mai kauri 12mm na acidic silicone sealant na iya ɗaukar kwanaki 3{13}} 4 don warkewa sosai, amma Layer 3mm na waje zai warke cikin kusan awanni 24. Lokacin haɗa gilashin, ƙarfe, ko yawancin nau'ikan itace, yana samun ƙarfin kwasfa na 20 psi bayan sa'o'i 72 a cikin ɗaki. Idan wurin da ake amfani da siliki na siliki an rufe shi da wani bangare ko gaba daya, lokacin warkewa ya dogara da tsananin hatimin. A cikin yanayin da aka rufe gaba ɗaya, bazai taɓa warkewa ba. Ƙara yawan zafin jiki zai yi laushi mai siliki. Tazarar da ke tsakanin ƙarfe{14}} saman haɗin gwiwa bai kamata ya wuce 25mm ba. A cikin duk aikace-aikacen haɗin gwiwa, gami da wuraren da aka rufe, kayan haɗin gwiwar ya kamata a bincika sosai kafin amfani. Silicone sealants na acidic suna samar da wari yayin warkewa saboda rashin daidaituwa na acetic acid; wannan warin zai bace a lokacin warkewa, kuma ba za a sami wari ba bayan warkewa.

 

4. Bonding: A. Tsaftace tsaftar karfe da filayen filastik, cire kowane mai ko mai. Sai dai filastik, wanda yakamata a fara wanke shi da acetone, yakamata a goge saman robar sannan a goge da acetone. Lokacin amfani da acetone, da fatan za a bi kariyar yin amfani da wannan sauran ƙarfi. B. Aiwatar da silicone sealant a ko'ina zuwa saman da aka shirya. Idan haɗa filaye biyu, sanya gefe ɗaya tukuna, sannan a shafa isasshiyar matsi zuwa wancan gefen don fitar da iska, amma a yi hattara kar a matse abin siliki. C. Sanya na'urar da aka haɗe a zazzabi na ɗaki don ba da damar silinda ta warke.

 

5. Rufewa: Lokacin amfani da silinda don rufewa, bi matakai iri ɗaya kamar na sama. Da kyar a matse mai silin a cikin haɗin gwiwa ko rata, yana tabbatar da cikakkiyar lamba tsakanin abin rufewa da saman.

 

6. Tsaftacewa: Kafin mashin ɗin ya warke, ana iya goge shi da kyalle ko tawul ɗin takarda. Bayan warkewa, dole ne a goge shi da abin goge baki ko kuma a tsaftace shi da sauran abubuwa kamar xylene ko acetone.

 

Matakan Aiki:

 

Aiwatar da sealant a madaidaiciyar layi don kyakkyawan gamawa. Kar a tsaya, yi amfani da matsi, sannan a shafa gaba daya a tafi daya don tabbatar da kyakkyawan sakamako.

 

Da farko, kuna buƙatar sanin yadda ake amfani da gunkin caulking.

 

Na biyu, ƙayyade nisa na yankin caulking, watau, nisa na rata.

 

Na uku, yanke bututun ƙarfe zuwa diamita kaɗan kaɗan fiye da faɗin tatar.

 

Na hudu, kare bangarorin ratar ta hanyar yin amfani da tef mai kauri mai kauri 2-3cm zuwa gilashin, bayanan martaba, ko dutse a bangarorin biyu. Wannan yana kare gilashin, bayanan martaba, ko dutse kuma yana sauƙaƙa gyara duk wuraren da aka rasa.

 

Na biyar, sarrafa saurin aikace-aikacen da motsi na bindigar caulking, yana motsa shi daidai da zurfin rata.

 

Na shida, santsin wurin caulking tare da sraper, daidaita duk wuraren da ba daidai ba da cika duk wuraren da aka rasa tare da caulking.

 

Na bakwai, bayan sa'o'i 48, cire tef ɗin manne daga bangarorin biyu don kammala aikace-aikacen.