Ngaba kukho izithuba kwiingcango kunye neefestile ekhaya? Ngaba zivuza umoya nemvula?
Ngaba iingcango kunye neefestile zasekhaya zivaliwe?
Ukutya isidlo sangokuhlwa esitratweni, umamela usasazo ngqo ekhaya.
Ngaba iglu kwiingcango kunye neefestile ekhaya ibe nzima?
Uphawu lukazipho lushiywe xa ulucofa?
Ngaba iglu kwiingcango kunye neefestile ekhaya liqhekekile?
Kuyanetha kakhulu ngaphandle, kodwa kancinci ngaphakathi?
Ngaba iglu kwiingcango kunye neefestile ekhaya itshintshe umbala?
Umnyama ujika grey, ikofu ijika ikhaki, ichaphazela ukubonakala
Zonke ezi zinxulumene nomnyango kunye nefestile ye-sealants!
Ukusetyenziswa okuphambili kweengcango kunye neefestile zokutywinwa kukutywinwa phakathi kweengcango kunye neefestile kunye neglasi, kunye nokutywinwa kweefestile zefestile kunye ne-caulking eludongeni. Xa kukho ingxaki ngomnyango kunye ne-window sealants, i-insulation, i-heat insulation, i-sound insulation, i-waterproofing kunye neminye imisebenzi yeengcango kunye neefestile ziya kulahleka, kwaye uchungechunge lweemeko ezidweliswe ngasentla ziya kwenzeka.
Xa kufikwa kwizitywini zomnyango kunye neefestile, abantu abaninzi bacinga ngale nto: Yintoni? Ayizozitywini zeglasi? Ewe, zizitywina zeglasi ezibonakala rhoqo emilonyeni yethu. Kodwa ayizizo izitywini zeglasi kuphela.
Umzuzu odumileyo weNzululwazi
Umbuzo: Kutheni kubizwa ngokuba yi-glass sealant?
A: Ngenxa yokuba i-silicone sealant ephuhliswe kwinqanaba lokuqala i-acidic kwaye ingasetyenziselwa kuphela ukubetha iglasi, ngoko ke wonke umntu uyibiza ngokuba yi-glass sealant ngengqungquthela. Abathengi abaqhelekileyo abazi kancinci malunga neglue, ngoko ke wonke umntu uqala ukuyibiza ngokuba yi-glass sealant.
Umbuzo: Kutheni le nto ingeyiyo i-glass sealant nje?
A: Ngenxa yokuba ngoku uphuhliso olukhawulezayo lweshishini le-rubber ye-silicone, i-sealants ayiyona nje i-acidic sealants, kodwa kunye ne-batch entsha ye-silicone sealants engathathi hlangothi iye yavela. Siyisebenzisa kwiingcango kunye neefestile, kwaye ibizwa ngokuba ngumnyango we-silicone kunye neglue yefestile.
I-Acidic glass sealant isetyenziselwa ukuvala amanzi kunye nokutywinwa. Ukungalungi kwayo kukuba inomlinganiselo othile wokubola, ngoko ke izinto ezinokusetyenziswa zilinganiselwe. Ukongeza, ubomi obuqhelekileyo buyiminyaka emi-2 ukuya kwemi-3, kwaye kulula ukuba brittle emva koko; i-glass sealant engathathi hlangothi inoluhlu olubanzi lwezicelo, ayinayo i-corrosion, kwaye yomelele. Ukungalungi kwayo kukuba iphilisa kancinci kancinci. Ukhetho oluthile lwe-sealant kufuneka lunqunywe ngokusekelwe kwiimeko zangempela.
Umbuzo: Ngaba umnyango kunye nefestile ye-sealant iyamelana nemozulu?
A: Iindidi ze-sealants ezisetyenziswe kwiingcango kunye neefestile ziquka: i-silicone sealant, i-polyurethane sealant, i-sealant yamanzi kunye ne-silane-modified polyether sealant, phakathi kwayo i-silicone sealant ikhethwayo. I-Silicone sealant inokumelana nemozulu engcono kakhulu, kwaye ikhonkco layo eliphambili le-chemical bond amandla liphezulu kumandla okukhanya kwe-ultraviolet ye-300nm, yiyo loo nto i-silicone sealant inokugcina ukusebenza kakuhle phantsi kokukhanya kwe-ultraviolet ixesha elide.
Thatha i-siway 666 esebenza kakuhle ngokusingqongileyo engathathi ntweni sealant ye-silicone njengomzekelo. Okokuqala, yi-silicone sealant engathathi hlangothi, ngoko ke ukumelana nemozulu ngokwayo kuhle kakhulu. Ngoko ke, kungakhathaliseki ukuba igama liphawulwe njenge-sealant yokumelana nemozulu, ukuchasana kwemozulu ye-silicone sealant akunakubuzwa.
Indlela yokukhetha umnyango kunye nefestile ye-sealant
I-Sealant kuphela i-akhawunti ye-1 ~ 3% yeendleko ezipheleleyo zeengcango zokulondoloza amandla kunye neefestile, kodwa umgangatho wayo uchaphazela ngokuthe ngqo umgangatho kunye nefuthe lokonga amandla kwiprojekthi yonke, kwaye ichaphazela ngokuthe ngqo amava ethu okuphila. Abantu bahlala benikela ingqalelo ngakumbi "kwizinto ezinkulu" ezinjengeglasi kunye neeprofayili, kwaye bangayihoyi into encinci ye-sealant. Abantu abancinci bayazi ukuba umnyango kunye nesitywina sefestile sisixhobo esiphambili. Ilahleko yamandla ebangelwa kukungaphumeleli kocango kunye nokutywinwa kwefestile kukhulu kakhulu kunokonga amandla anokuthi aphunyezwe ngokukhetha iglasi engcono kunye neeprofayili. Ukuthetha malunga nokonga amandla kunye nokukhuselwa kwendalo kwisakhiwo esivuza umoya kunye nemvula kufana nentetho engenanto.
Ukumelana nemozulu kunye nokutywinwa kweengcango kunye neefestile ngamanzi yiprojekthi ecwangcisiweyo, njengeendonga zekhethini, kuquka ukutywina phakathi kweefestile zefestile kunye neglasi, ukutywinwa phakathi kweendonga zangaphandle kunye neefestile kunye neefestile, njl njl. Ehlotyeni, ukukhanya kwelanga kunamandla kwaye Imozulu embi efana nezaqhwithi kunye nezaqhwithi zidla ngokubakho. Lixesha eliphezulu lezehlo zeengxaki zomnyango kunye neefestile. Yiyiphi imiba esifanele sinikele ingqalelo kuyo xa sikhetha kwaye sisebenzisa i-silicone sealants kwiingcango kunye neefestile?
1. Khetha iimveliso eziqhelekileyo ezihlangabezana nemigangatho yelizwe
I-GB/T 8478-2020 "I-Aluminium Alloy Doors kunye neWindows" ibeka phambili iimfuno zokutywinwa kunye nezixhobo zokudibanisa iingcango ze-aluminium alloy kunye neefestile. Ukongeza, i-GB/T 14683-2017 "I-Silicone kunye ne-Silicone Building Sealant ye-Silicone", i-JC/T 881-2017 "I-Sealant ye-Concrete Joints", i-JC/T 485-2007 "I-Elastic Sealant yoKwakha iWindows" kunye neminye imigangatho nayo ibeka ehambelanayo. iimpawu zokutywinwa kwezakhiwo zeminyango kunye neefestile.
2. Khetha uphawu olukhulu oluthembekileyo
Umnyango kunye nefestile ye-glue market ixutywe, kunye neempawu eziqhelekileyo kunye neempawu ze-copycat ezivela kumlambo ongapheliyo, kwaye kukho neemveliso zomgunyathi. Khetha uphawu olukhulu oluqhelekileyo olunamandla obugcisa ukwenza uphando lwentsebenzo yemveliso, lawula ngokungqongqo imathiriyeli ekrwada kunye neenkqubo zemveliso, kwaye iimveliso zinokuthunyelwa kuphela emva kweeleya zohlolo, ukuze umgangatho uqinisekiswe.
3. Nika ingqalelo ekusebenzeni kokusingqongileyo kwemveliso
Ngokumalunga nokuguquguquka, umxholo we-VOC, isinyithi esinzima, njl. Kucetyiswa ukuba ubeke ingqalelo kwiziqinisekiso zokhuselo lokusingqongileyo zomenzi wemveliso, njengokuthi upasile inkqubo yolawulo lomgangatho ISO9001, ISO14001 inkqubo yolawulo lwendalo esingqongileyo, ISO45001 inkqubo yolawulo lwempilo nokhuseleko emsebenzini, nokuba inomntu wesithathu onegunya. isiqinisekiso sesiqinisekiso sokhuseleko lokusingqongileyo.
4. Ulwakhiwo oluchanekileyo
I-Silicone sealant ichaphazeleka kakhulu yindalo (ubushushu kunye nomswakama). Indawo yokusetyenziswa ngokubanzi ifuna ukuba isetyenziswe kwindawo ecocekileyo enobushushu obuyi-5 ~ 40℃ kunye nokufuma okunxulumene ne-40% ~ 80%. Ngoko ke, akukhuthazwa ukusebenzisa iglue kwindawo engaphaya kolu luhlu lungentla.
Ukongezelela, kuyimfuneko ukubeka ingqalelo kwindawo ecocekileyo neyomileyo yeengcango kunye neefestile eziza kwakhiwa. Ehlotyeni, iqondo lokushisa kunye nomswakama uphezulu, kwaye ingqwalasela kufuneka ihlawulwe ekusebenziseni iglue ngokukhawuleza (ukuba i-primer iyadingeka, sebenzisa iglue ngokukhawuleza emva kokufaka i-primer), kwaye ukunqumla kufuneka kwenziwe ngokukhawuleza emva kokugqiba. Emva koko, kufuneka uphiliswe ngaphezu kweeyure ezingama-12 phantsi kweemeko ezimileyo kunye nezingagxininisi ngokwemiqathango yokunyanga kweemveliso ezahlukeneyo.
5. Ukugcinwa okuchanekileyo
Ukushisa okuphezulu kunye nemozulu yomswakama ophezulu kuya kunciphisa kakhulu ixesha lokugcinwa kwemveliso kwaye kubangele ukuba imveliso ingaphumeleli kwangaphambi kwexesha. Ngoko ke, kucetyiswa ukuba usebenzise i-sealant ngokukhawuleza emva kokuvulwa kwehlobo. Ehlotyeni, kuyafumile kwaye kuyanetha. Kufuneka kuqatshelwe ukuba i-sealant kufuneka igcinwe kwindawo engena umoya kunye nepholileyo kunye nomhlaba ophezulu kakhulu ukukhusela i-sealant ekukhanyeni kwemvula okanye ukuntywiliselwa emanzini okubangelwa yimozulu embi kakhulu, okuya kuchaphazela ubomi beshelufu yemveliso kwaye kubangele ukunyanga. iingxaki kwipakethe yemveliso.
Abasebenzisi abaninzi banokutywinwa okungahambi kakuhle kweengcango kunye neefestile ekhaya, kwaye ingcamango yokuqala kukutshintsha iingcango kunye neefestile - ngoku siyazi ukuba oku akuyomfuneko. Okokuqala, jonga ngokucophelela ukuba umnyango kunye neglue yefestile iye yaqhekeka, yaqina, okanye ayisebenzi kakuhle ukutywinwa. Ukuba ingxaki ilele kwi-sealant, ke kufuneka uyitshintshe kuphela nge-silicone sealant ephezulu kunye nomgangatho oqinisekisiweyo.
Ixesha lokuposa: Aug-07-2024