Ingabe zikhona izikhala eminyango nasemafasiteleni ekhaya? Ingabe zivuza umoya nemvula?
Ingabe iminyango namafasitela ekhaya kuvinjwe umsindo?
Udla isidlo sakusihlwa emgwaqweni, ulalela ukusakazwa bukhoma ekhaya.
Ingabe iglue eminyango nasemafasiteleni ekhaya isibe nzima?
Uphawu lukazipho lushiywe uma uluthepha?
Ingabe i-glue eminyango nasemafasiteleni asekhaya iphukile?
Imvula ina kakhulu ngaphandle, kodwa kancane ngaphakathi?
Ingabe ingcina yeminyango nasemafasiteleni ekhaya ishintshile umbala?
Umnyama uphenduka impunga, ikhofi liphenduka ikhaki, lithinte ukubukeka
Konke lokhu kuhlobene ne-door kanye ne-window sealants!
Ukusetshenziswa okuyinhloko kwama-sealant eminyango namafasitela ukuvala phakathi kweminyango namafasitela kanye nengilazi, nokuvala amafreyimu amafasitela kanye nokufaka udonga. Uma kunenkinga ngomnyango namafasitela sealants, ukuvala, ukushisa ukushisa, ukuvala umsindo, ukuvimbela amanzi kanye neminye imisebenzi yeminyango namafasitela kuzolahleka, futhi uchungechunge lwezimo ezibalwe ngenhla luzokwenzeka.
Uma kuziwa kuma-sealant eminyango namafasitela, abantu abaningi bacabanga ngalokhu: Yini? Akuwona yini ama-glass sealant lawo? Yebo, ama-sealant engilazi avela kaningi emilonyeni yethu. Kodwa akuzona nje izinsimbi zengilazi.
Inkathi Yesayensi Edumile
Umbuzo: Kungani ibizwa ngokuthi i-glass sealant?
A: Ngoba i-silicone sealant eyakhiwe ekuqaleni ine-acidic futhi ingasetshenziswa kuphela ukushaya ingilazi, ngakho wonke umuntu uyibiza ngokuthi i-glass sealant ngokuhlanganisa. Abathengi abavamile abazi okuncane ngeglue, ngakho wonke umuntu uqala ukuyibiza ngokuthi i-glass sealant.
Q: Kungani kungeyona nje i-glass sealant?
A: Ngoba manje ngokuthuthukiswa okusheshayo kwemboni yenjoloba ye-silicone, ama-sealants awawona nje ama-acidic sealants, kodwa futhi iqoqo elisha le-silicone sealants elingathathi hlangothi selivele. Siyisebenzisa eminyango nasemafasiteleni, futhi ibizwa ngokuthi umnyango we-silicone kanye ne-window glue.
I-Acidic glass sealant isetshenziselwa kakhulu ukuvimbela amanzi nokuvala. Ububi bayo ukuthi inezinga elithile lokugqwala, ngakho-ke izinto ezingasetshenziswa zilinganiselwe. Ngaphezu kwalokho, isikhathi sokuphila esijwayelekile siyiminyaka emi-2 kuya kwemi-3, futhi kulula ukuba brittle ngemva kwalokho; i-neutral glass sealant inezinhlobonhlobo zezinhlelo zokusebenza, ayikonakali, futhi iqinile. Ububi bayo ukuthi iyelapha kancane. Ukukhethwa okuqondile kwe-sealant kufanele kunqunywe ngokusekelwe ezimweni zangempela.
Q: Ingabe umnyango kanye newindi le-sealant liyamelana nesimo sezulu?
A: Izinhlobo zama-sealant ezisetshenziswa eminyango nasemafasiteleni zihlanganisa: i-silicone sealant, i-polyurethane sealant, i-sealant esekelwe emanzini kanye ne-silane-modified polyether sealant, phakathi kwayo i-silicone sealant ekhethwayo. I-Silicone sealant inokumelana nesimo sezulu esingcono kakhulu, futhi amandla ayo esibopho samakhemikhali eketango eliyinhloko angaphezulu kwamandla okukhanya kwe-ultraviolet engu-300nm, yingakho i-silicone sealant ingagcina ukusebenza kahle ngaphansi kokukhanya kwe-ultraviolet isikhathi eside.
Thatha i-siway 666 esebenza kahle kakhulu njenge-silicone sealant engathathi hlangothi njengesibonelo. Okokuqala, iyi-silicone sealant engathathi hlangothi, ngakho ukumelana nesimo sezulu ngokwayo kuhle kakhulu. Ngakho-ke, kungakhathaliseki ukuthi igama limakwe njenge-sealant ephikisana nesimo sezulu, ukumelana nesimo sezulu se-silicone sealant akukwazi ukungabaza.
Indlela yokukhetha i-door and window sealant
I-Sealant ibala kuphela u-1 ~ 3% wezindleko eziphelele zeminyango namafasitela okonga amandla, kodwa ikhwalithi yayo ithinta ngokuqondile ikhwalithi nomphumela wokonga amandla wayo yonke iphrojekthi, futhi iphinde ithinte ngokuqondile okuhlangenwe nakho kwethu okuphilayo. Abantu bavame ukunaka kakhulu "izinto ezinkulu" njengengilazi namaphrofayili, futhi bangazinaki izinto ezincane ze-sealant. Kancane abantu abazi ukuthi isivalo somnyango newindi siyinto esemqoka. Ukulahlekelwa kwamandla okubangelwa ukwehluleka kokuvalwa komnyango nefasitela kukhulu kakhulu kunokonga amandla okungafezwa ngokukhetha ingilazi engcono namaphrofayili. Ukukhuluma ngokonga amandla kanye nokuvikelwa kwemvelo esakhiweni esivuza umoya nemvula kufana nenkulumo eyize.
Ukuvalwa kweminyango namafasitela okumelana nesimo sezulu nokungangeni kwamanzi kuyiphrojekthi ehlelekile, njengezindonga zamakhethini, okuhlanganisa ukuvala phakathi kwamafreyimu ewindi nengilazi, ukuvala phakathi kwezindonga zangaphandle nezicabha namafasitela, njll. Ehlobo, ukukhanya kwelanga kunamandla futhi Isimo sezulu esibi njengezivunguvungu nezivunguvungu zivame ukwenzeka. Yisikhathi sezigameko eziphezulu zezinkinga zeminyango namafasitela. Yiziphi izinkinga okufanele sizinake lapho sikhetha futhi sisebenzisa ama-silicone sealants eminyango namafasitela?
1. Khetha imikhiqizo evamile ehlangabezana nezindinganiso zikazwelonke
I-GB/T 8478-2020 "I-Aluminium Alloy Doors ne-Windows" ibeka phambili izidingo zokuvala nokubopha izinto zeminyango namafasitela e-aluminium alloy. Ngaphezu kwalokho, i-GB/T 14683-2017 "I-Silicone ne-Modified Silicone Building Sealant", i-JC/T 881-2017 "Sealant for Concrete Joints", JC/T 485-2007 "Elastic Sealant for Building Windows" nezinye izindinganiso nazo zisethe ezihambisanayo. izinkomba zama-sealants zokwakha iminyango namafasitela.
2. Khetha umkhiqizo omkhulu othembekile
Imakethe yeglue yomnyango kanye nefasitela ixubene, nemikhiqizo evamile kanye nama-copycat brand avela ngokusakaza okungapheli, futhi kukhona nemikhiqizo yomgunyathi. Khetha ibhrendi enkulu evamile enamandla obuchwepheshe ukuze wenze ucwaningo lokusebenza komkhiqizo, ulawule ngokuqinile izinto ezingavuthiwe nezinqubo zokukhiqiza, futhi imikhiqizo ingathunyelwa kuphela ngemva kwezendlalelo zokuhlolwa, ukuze ikhwalithi iqinisekiswe.
3. Naka ukusebenza kwemvelo komkhiqizo
Mayelana nokuguquguquka, okuqukethwe kwe-VOC, izinsimbi ezisindayo, njll. kwe-sealant, kunzima kubathengi ukuthi babone noma yiziphi izinkomba ezivela kumkhiqizo ngamehlo abo anqunu. Kunconywa ukuthi unake iziqu zokuvikela imvelo zomkhiqizi womkhiqizo, njengokuthi ngabe useluphasile yini uhlelo lokuphathwa kwekhwalithi ye-ISO9001, uhlelo lokuphathwa kwemvelo lwe-ISO14001, uhlelo lokuphathwa kwezempilo nokuphepha kwe-ISO45001, kanye nokuthi unalo yini umuntu wesithathu ogunyaziwe. isitifiketi sokufaneleka sokuvikelwa kwemvelo.
4. Ukwakhiwa okulungile
I-Silicone sealant ithinteka kakhulu emvelweni (izinga lokushisa kanye nomswakama). Indawo yokusetshenziswa okuvamile idinga ukuthi kufanele isetshenziswe endaweni ehlanzekile enezinga lokushisa elingu-5~40℃ kanye nomswakama ohlobene no-40%~80%. Ngakho-ke, akunconywa ukusebenzisa i-glue endaweni engaphezu kobubanzi obungenhla.
Ngaphezu kwalokho, kuyadingeka ukunaka indawo ehlanzekile neyomile yeminyango namafasitela azokwakhiwa. Ehlobo, izinga lokushisa nomswakama kuphezulu, futhi kufanele kuqashelwe ukusebenzisa i-glue ngokushesha ngangokunokwenzeka (uma i-primer idingeka, sebenzisa i-glue ngokushesha ngemva kokufaka i-primer), futhi ukusika kufanele kwenziwe ngokushesha ngemva kokuqedwa. Ngemva kwalokho, kufanele zelashwe amahora angaphezu kwangu-12 ngaphansi kwezimo ezimile nezingagcizeleleki ngokuvumelana nezimo zokuphulukisa zemikhiqizo ehlukene.
5. Isitoreji esifanele
Izinga lokushisa eliphezulu kanye nesimo sezulu esinomswakama ophezulu kuzonciphisa kakhulu isikhathi sokugcina umkhiqizo futhi kubangele ukuthi umkhiqizo ungaphumeleli ngaphambi kwesikhathi. Ngakho-ke, kunconywa ukusebenzisa i-sealant ngokushesha ngangokunokwenzeka ngemva kokuvula ehlobo. Ehlobo, kunomswakama futhi kunemvula. Kufanele kuqashelwe ukuthi okokuvala uphawu kufanele kugcinwe endaweni engenawo umoya futhi epholile enendawo ephakeme ngokuqhathaniswa ukuze kuvikelwe isivalo ekuchayelweni yimvula noma ngisho nokucwiliswa emanzini okubangelwa isimo sezulu esibi kakhulu, okuzophazamisa ukuphila kweshalofu lomkhiqizo futhi kubangele ukuphulukiswa. izinkinga emaphaketheni womkhiqizo.
Abasebenzisi abaningi banokusebenza okungalungile kokuvala iminyango namafasitela ekhaya, futhi umcabango wokuqala uwukushintsha iminyango namafasitela - manje siyazi ukuthi lokhu empeleni akudingekile. Okokuqala, hlola ngokucophelela ukuthi umnyango kanye ne-glue yefasitela iqhekekile, yaqina, noma ayisebenzi kahle yini uphawu. Uma inkinga ilele ku-sealant, khona-ke udinga kuphela ukufaka esikhundleni sayo ngekhwalithi ephezulu ye-silicone sealant enekhwalithi eqinisekisiwe.
Isikhathi sokuthumela: Aug-07-2024