Yakadzama Nhungamiro Yekushandisa Gonhi uye Window Sealant

Door uye hwindo sealant chinhu chakakosha mukuvaka, chinonyanya kushandiswa kuzadza mapundu pakati pemasuo nemahwindo emadziro uye madziro, kuve nechokwadi chekudzivirira mvura, kudzivirira huruva, uye kupisa kwekupisa. Kushandisa kwakakodzera kunokanganisa zvakananga kuita kwechisimbiso uye hupenyu hwesevhisi. Izvi zvinotevera maitiro akajairwa ekushandisa ekuisa gonhi nehwindo sealant.

 

1. Kugadzirira Kwepamusoro

Usati washandisa, nyatsochenesa majoini pakati pegonhi nemahwindo emadziro uye rusvingo kuti ubvise chero huruva, mafuta, kana zvinhu zvisina kusimba. Ita shuwa kuti pasi pakaoma uye hapana mwando-pasina. Kana zvichidikanwa, pukuta ne solvent (yakadai se isopropyl alcohol) uye uibvumira kuti ipere zvachose isati yaenderera mberi.

2. Kugadzirira Seam

Bvumira gaka rakakodzera upamhi (kazhinji 5-10mm) zvichienderana nehukuru hwegonhi nehwindo. Shandisa furo tsvimbo kana bhegi tambo kuzadza gaka zvakadzika kudzivirira yakawandisa sealant compression. Mutsara wekutsigira unofanirwa kunyatsokwana mugomba kudzivirira chisimbiso kubva pakunyura mukati uye kuoma kubvisa.

3. Sealant Application

Isa chisimbiso mupfuti yakatsaurirwa sealant uye svina zvakaenzana mugomba. Chengetedza 45 madhigirii ekona paunenge uchiisa chisimbiso kuti uve nechokwadi chinoenderera, chizere chepasi, chisina mabhuru kana mabreakpoint. Kune makona kana nzvimbo dzakaoma, shandisa chisimbiso mumabheti uye wozochekerera nekuumba pamusoro.

4. Kucheka uye Kurapa

Shandisa scraper kana zvigunwe zvako, zvakanyikwa mumvura (mvura ine sipo inosarudzwa), kunyorovesa pamusoro pechisimbiso uye kugadzira shanduko yakatsetseka ne substrate. Iyo sealant inowanzorapa kwemaawa makumi maviri nemana (zvichienderana nekudziya kwemukati uye hunyoro). Dzivisa kusangana ne sealant kana kutarisana nemvura panguva ino.

Zvekungwaririra:

Sarudza chibatiso chinoenderana nesubstrate (semuyenzaniso, masilicone sealants akakodzera zvinhu zvakawanda, asi dzivisa yakaderera-pamusoro-zvesimba zvinoita se polyethylene).

Iyo inokurudzirwa tembiricha yekushandisa ndeye 5-40 dhigirii, uye hunyoro hunofanirwa kuchengetwa hwakaderera.

Kana iyo sealant ikasangana neganda, pakarepo sukurudza ne solvent. Kana ikapinda mumaziso, sukurudza nekukurumidza nemvura yakachena uye tsvaga kurapwa.

Maitiro ekushandisa akakodzera anogona kuvandudza zvakanyanya kuiswa chisimbiso kwemagonhi nemahwindo, kuwedzera hupenyu hwechivako.