BAYANI
Zaɓin zaɓi na daidaitaccen madaidaicin dole ne yayi la'akari da manufar haɗin gwiwa, girman nakasar haɗin gwiwa, girman haɗin gwiwa, haɗin haɗin gwiwa, yanayin da haɗin gwiwar haɗin gwiwa, da kayan aikin injin da ake buƙata don cimma nasarar. . Daga cikin su, girman haɗin gwiwa yana ƙayyade ta nau'in haɗin gwiwa da girman da ake tsammani na lalata haɗin gwiwa.
Don tabbatar da ingantacciyar rayuwar sabis da aikin ma'ajin, dole ne a yi la'akari da zaɓin daidaitaccen zaɓi. Gabaɗaya, ana iya ɗaukar matakai guda uku don tabbatar da cewa abin rufe fuska ya kai mafi kyawun rayuwar ƙirar sa.
- 1. Zana sutura a kimiyyance da kuma dacewa bisa ga buƙatun amfani da muhalli;
- 2. Ƙayyade alamun aikin da mai ɗaukar hoto ya buƙaci saduwa a cikin ƙirar da aka tsara;
- 3. Dangane da ƙayyadaddun alamun aikin aiki, ana bada shawara don zaɓar manne da kuma gudanar da dacewa da dacewa da gwaje-gwajen adhesion don tabbatar da cewa samfurin da aka zaɓa ya cika bukatun.
Sealants don gini suna yin ayyuka uku masu zuwa ta hanyar haɗin gwiwa:
- 1. Iya cika tazarar da ke tsakanin abubuwa biyu ko fiye don samar da hatimi:
- 2. Samar da shamaki ta hanyar nasa kaddarorin jiki da mannewa ga substrate
- 3. Kula da hatimin hatimi a ƙarƙashin tsawon rayuwar da ake tsammani, yanayin aiki, da muhalli.
Babban abubuwan da ke ƙayyade aikin mai ɗaukar hoto sun haɗa da ƙarfin motsinsa, kayan aikin injiniya, mannewa, karko, da bayyanar. Kayayyakin inji da injina galibi suna magana ne ga alamomi kamar taurin, modules na roba, ƙarfin ɗaure, juriyar hawaye, ƙarfafawa, da ƙimar dawo da na roba. Lokacin amfani da sealant, manyan buƙatun amfani waɗanda yakamata a yi la'akari dasu sune lokacin kyauta, lokacin yankewa, sagging, rayuwar shiryayye (don adhesives mai sassa biyu), extrudability, saurin warkewa mai zurfi, rashin kumfa, farashi, launi, da raguwar layin layi yayin waraka; A lokaci guda, ya zama dole a yi la'akari da halayen tsufa na sealant, ciki har da juriya na UV radiation, high da low zafin jiki Properties, thermal hydrolysis, thermal tsufa, da hadawan abu da iskar shaka juriya.
Adhesion wani tsari ne wanda ya haɗa da shirye-shirye, aikace-aikace, warkewa, da kuma kula da sutura. Ingancin aikin mannewa yana da alaƙa kai tsaye da kayan haɗin gwiwa, mai ɗaukar hoto, da tsarin mannewa. Don haka, lokacin aiwatar da gine-gine, ya kamata a yi la’akari da tasirin abubuwa uku gabaɗaya. Sai kawai ta hanyar daidaita abubuwa guda uku da kyau da kuma haɗa su ta jiki za a iya cimma maƙasudin manufa, kuma kowace matsala a kowace hanyar haɗi na iya haifar da gazawar mannewa.
Silicone sealant da aka yi amfani da shi wajen gini galibi yana ba da hatimi mai jure yanayin yanayi da hatimin tsari. Baya ga ƙira mai kyau na mu'amala, dole ne a bi ƙayyadaddun ƙayyadaddun tsarin gini daidai yayin aikin ginin.
Akwai buƙatun asali guda biyar don dacewa da jiyya ta fuskar fuska da gluing:
- Dole ne fuskar fuska ta zama mai tsabta, bushe, ba tare da ƙura da sanyi ba;
- Idan ana buƙatar firamare, dole ne a yi amfani da shi zuwa wuri mai tsabta;
- Yi amfani da kayan baya-baya ko tef ɗin manne kamar yadda ake buƙata;
- Lokacin yin amfani da ma'auni, ya zama dole don cika ratar haɗin kai tare da sealant;
- Scraping shine don tabbatar da santsi mai santsi, daidaitaccen siffa, da cikakkiyar hulɗa tare da substrate.
Silicone sealant kuma ana iya ɗaukarsa azaman manne saboda tsarin sinadarai. Silicone sealing adhesion wani nau'in sinadari ne na halitta, don haka daidaitattun matakan amfani suna da mahimmanci. Saboda aikace-aikacen OLIVIA silicone sealant a wurare daban-daban da jihohi, ba za a iya ɗaukar ƙayyadaddun tsarin gini a matsayin cikakken shirin tabbatar da inganci ba. Hakanan dole ne a gudanar da ingantaccen sarrafa ginin, kuma dole ne a gudanar da gwajin manne akan wurin don tabbatar da ingantaccen ƙarfi da kuma tabbatar da duk wani shawarwari game da mannen.
A cikin ingantacciyar kulawar ginin shinge, dole ne a yi la'akari da mannewa da dacewa da kayan kwalliya da kayan tushe, gami da sanda mai goyan baya, tsiri mai gefe biyu da sauran kayan taimako. Don yin amfani da ingantaccen aikin siliki na siliki, ya zama dole a zaɓi nau'ikan siliki daban-daban dangane da yanayin gini daban-daban, buƙatu, da kayan aiki, da ƙwarewar daidaitattun dabarun gini. Dabarun gine-gine marasa ma'auni sau da yawa suna iyakance mafi girman aikin mai ɗaukar hoto, kamar tsaftace saman ƙasa, adadin abin da aka yi amfani da shi, ƙimar da ba ta dace ba, cakuɗewar ma'auni guda biyu, da yin amfani da ƙauyen tsaftacewa ko hanyoyin da ba daidai ba, wanda zai iya tasiri. adhesion na sealants har ma yana haifar da gazawar mannewa, irin su zaɓin abin da aka makala mara kyau wanda ke haifar da kumfa da canza launi na sealant. Don haka zaɓin sealant da daidaitaccen tsarin ginin yana da mahimmanci. Ta hanyar gabatar da waɗannan ayyuka, zai iya taimakawa wajen zaɓar abin da ya dace daidai.
Mai hana ruwa da Hatimin Yanayi
Wasu marasa siliki na siliki suna da saurin tsufa akan lokaci kuma ƙarƙashin tasirin abubuwa masu cutarwa a cikin muhalli, musamman a ƙarƙashin hasken ultraviolet. Sabili da haka, lokacin zabar abin rufewa, ya kamata a yi la'akari da rayuwar sabis na sealant. Ana amfani da hatimin hana ruwa don cike giɓi tsakanin kayan don hana iska, ruwan sama, ƙura, da sauransu wucewa ta cikin gibin. Sabili da haka, dole ne mai ɗaukar hoto ya cika cikakkiyar ma'auni, ta yadda zai iya shawo kan canje-canje a cikin girman haɗin gwiwa wanda ya haifar da motsi na substrate yayin tsawo ko matsawa. OLIVIA silicone sealant yana da kyakkyawan juriya na UV, yana iya kula da kusan madaidaicin modulus, kuma elasticity ɗin sa baya canzawa a cikin kewayon zafin jiki na -40 ℃ zuwa +150 ℃.
Ana amfani da maƙallan ƙarancin aiki don cike giɓi a ƙarƙashin ƙayyadaddun yanayi don hana shigowar ƙura, ruwan sama, da iska. Koyaya, raguwa mai yawa, taurin lokaci, da mannewa mara kyau na iya shafar tasirin su. Dole ne a yi la'akari da dacewa, mannewa, da tasirin sinadarai yayin amfani da su.
Hatimin Tsarin
Sealant da aka yi amfani da shi don hatimin tsarin yana mannewa da nau'ikan nau'ikan abubuwa biyu. A lokaci guda, zai iya shawo kan matsalolin da aka fuskanta: tashin hankali da damuwa, damuwa mai ƙarfi. Sabili da haka, kafin rufewa, ya kamata a tabbatar da ƙarfin tsarin waɗannan haɗin gwiwar, ta yadda za a iya bayyana su da yawa yayin ƙididdige bukatun injiniya. Ƙarfin tsarin yana bayyana ta cikin ma'auni da ƙarfin juzu'i. Ƙaƙƙarfan tsari yana buƙatar isa wani matakin ƙarfi. Wani muhimmin yanayin don rufewar tsarin shi ne cewa haɗin kai tsakanin hatimi da substrate ba ya lalacewa a kan lokaci. OLIVIA silicone sealants suna da ingantaccen aiki, tsawon rayuwar sabis, kuma sun dace da hatimin tsarin.
Tsare-tsare Don Zaɓin Silikon Sealant Don Gina
Madaidaicin zaɓi na sealant ba wai kawai ya haɗa da zaɓin kayan da ke da abubuwan da suka dace na zahiri da sinadarai ba, har ma yana la'akari da nau'in da kaddarorin simintin rufewa, ƙirar haɗin gwiwa (ciki har da tallafi ko kayan da aka haɗa), aikin da ake tsammanin, buƙatun samarwa, da tsadar tattalin arziki. halin kaka, duk ana la'akari da su. Ana amfani da jeri mai zuwa a cikin masana'antar gine-gine don zaɓar masu ɗaukar hoto.
Haɗe-haɗe Sheet No.1
| Ana buƙatar motsi na wuraren haɗawa |
Fungicides |
| Mafi ƙarancin faɗin haɗin haɗi | Anti-radiation |
| Ƙarfin da ake buƙata | Abubuwan da ake buƙata na rufi ko gudanarwa |
| Muhalli na Chemical | Launuka |
| Yanayin Aiki | Juriya ga jiƙa ko ƙazanta |
| Zazzabi Gina | Gudun Magani |
| Hasken rana da tsananin yanayi a wurin aiki | Ƙananan daraja ko ci gaba da jiƙan ruwa |
| Rayuwa | Samun damar haɗin gwiwa |
| Yanayin al'ada a lokacin aikace-aikacen | Firamare |
| Material farashin: farko da kuma rayuwa | Bukatar tsaftacewa ta musamman |
| Kudin shigarwa | bushewa |
| Sauran bukatu | Sauran iyakoki |
Lokacin aikawa: Agusta-02-2023
