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Izizathu ezinokubakho kunye nezisombululo ezifanelekileyo kwingxaki yokubetha iidrum ezitywiniweyo
A. Umswakama ophantsi wokusingqongileyo Umswakama ophantsi wokusingqongileyo ubangela ukucotha kokuqina kwe-sealant. Umzekelo, entwasahlobo nasekwindla kumantla elizwe lam, umswakama womoya uphantsi, ngamanye amaxesha uhlala malunga ne-30% RH ixesha elide. Isisombululo: Zama ukukhetha ...Funda ngokugqithisileyo -
Ungayisebenzisa njani i-silicone sealant yolwakhiwo kwimozulu eshushu kakhulu?
Njengoko ubushushu buqhubeka busanda, umswakama emoyeni uyanda, nto leyo eya kuba nefuthe ekugutyungelweni kweemveliso ze-silicone sealant. Kuba ukugutyungelwa kwe-sealant kufuneka kuxhomekeke kumswakama emoyeni, utshintsho lobushushu kunye nomswakama kwindawo...Funda ngokugqithisileyo -
IShanghai Siway iza kuya kwi-28th Windoor Facade Expo
I-China lilizwe elinenani elikhulu lezakhiwo ezintsha ehlabathini minyaka le, elimalunga nama-40% ezakhiwo ezintsha ehlabathini minyaka le. Indawo yokuhlala yase-China ekhoyo ingaphezulu kweebhiliyoni ezingama-40 zeemitha zesikwere, uninzi lwazo ziindlu ezisebenzisa amandla aphezulu,...Funda ngokugqithisileyo
