I-polymer powder ehlakazeka kabusha ku-ETICS/EIFS system mortar

I-polymer powder ehlakazeka kabusha (RPP)iyingxenye ebalulekile ku-External Thermal Insulation Composite Systems (ETICS), eyaziwa nangokuthi i-External Insulation and Finish Systems (EIFS), udaka. Lezi zinhlelo zisetshenziswa kakhulu embonini yezokwakha ukuze kuthuthukiswe izakhiwo zokushisa ezishisayo zezakhiwo. Nansi indlela i-polymer powder ehlakazeka ngayo esetshenziswa ngayo ku-ETICS/EIFS system mortar:

Indima ye-Redispersible Polymer Powder (RPP) ku-ETICS/EIFS System Mortar:

1. Ukunamathela Okuthuthukisiwe:
   • I-RPP ithuthukisa ukunamathela kodaka kuma-substrates ahlukahlukene, okuhlanganisa amabhodi okufakwa ngaphakathi nodonga olungaphansi. Lokhu kunamathela okuthuthukisiwe kunomthelela ekuzinzeni okuphelele nokuqina kwesistimu.
2. Ukuvumelana nezimo kanye nokumelana ne-Crack:
   • Ingxenye ye-polymer ku-RPP inika ukuguquguquka kodaka. Lokhu kuvumelana nezimo kubalulekile ezinhlelweni ze-ETICS/EIFS, njengoba kusiza udaka ukuthi lumelane nokwanda nokuncipha kwezinga lokushisa, lunciphise ubungozi bokuqhekeka endaweni eqediwe.
3. Ukumelana Namanzi:
   • Izimpushana ze-polymer ezihlakazeka kabusha zifaka isandla ekumelana namanzi kodaka, ukuvimbela ukungena kwamanzi ohlelweni. Lokhu kubaluleke kakhulu ekugcineni ubuqotho be-insulation material.
4. Ukusebenza kanye Nokucubungula:
   • I-RPP ithuthukisa ukusebenza kwengxube yodaka, ikwenze kube lula ukuyifaka futhi iqinisekise isiphetho esibushelelezi. Ifomu lempushana le-polymer lihlakazeka kalula emanzini, okwenza kube lula inqubo yokuxuba.
5. Ukuqina:
   • Ukusetshenziswa kwe-RPP kuthuthukisa ukuqina kwedaka, kuyenze imelane nesimo sezulu, ukuchayeka kwe-UV, nezinye izici zemvelo. Lokhu kubalulekile ekusebenzeni kwesikhathi eside kohlelo lwe-ETICS/EIFS.
6. I-Thermal Insulation:
   • Nakuba umsebenzi oyinhloko wamabhodi okufakwa ngaphakathi kwesistimu ye-ETICS/EIFS uwukunikeza ukufakwa kwe-thermal, udaka luphinde ludlale indima ekugcineni ukusebenza okushisayo kukonke. I-RPP isiza ukuqinisekisa ukuthi udaka lugcina izakhiwo zalo ngaphansi kwezimo ezihlukahlukene zokushisa.
7. Ibhinda Yokugcwalisa Amaminerali:
   • Izimpushana ze-polymer ezihlakazeka kabusha zisebenza njengezibophezelo zokugcwalisa amaminerali odakeni. Lokhu kuthuthukisa ukuhlangana kwengxube futhi kunomthelela emandleni jikelele wesistimu.

Inqubo Yokufaka Isicelo:

1. Ukuxuba:
   • Impushana ye-polymer ehlakazeka kabusha ivamise ukungezwa kungxube yodaka olomile ngesikhathi sokuxutshwa. Kubalulekile ukulandela iziqondiso zomkhiqizi mayelana nesilinganiso esifanele kanye nezinqubo zokuxutshwa.
2. Isicelo se-Substrate:
   • Udaka, oluhlanganiswe nempushana ye-polymer ehlakazeka kabusha, bese lusetshenziswa ku-substrate, lumboze amabhodi okufakwa. Lokhu ngokuvamile kwenziwa kusetshenziswa i-trowel noma isifutho, kuye ngohlelo kanye nezidingo ezithile.
3. Ukushumeka I-Reinforcement Mesh:
   • Kwamanye amasistimu e-ETICS/EIFS, i-mesh yokuqinisa ishunyekwa kungqimba lodaka olumanzi ukuze kuthuthukiswe amandla aqinile. Ukuvumelana nezimo okunikezwa impushana ye-polymer ehlakazeka kabusha kusiza ukwamukela inetha ngaphandle kokuphazamisa ubuqotho besistimu.
4. Ijazi lokuqeda:
   • Ngemuva kokuthi i-base coat imisiwe, ijazi lokuqeda lisetshenziselwa ukufeza ukubukeka okufunayo kobuhle. Ijazi lokugcina lingase futhi libe nempushana ye-polymer ehlakazeka kabusha ukuze kusebenze okuthuthukisiwe.

Okucatshangwayo:

1. Umthamo kanye Nokuhambisana:
   • Kubalulekile ukulandela izincomo zomkhiqizi mayelana nomthamo wempushana ye-polymer ehlakazeka kabusha kanye nokuhambisana kwayo nezinye izingxenye zengxube yodaka.
2. Isikhathi sokuphumula:
   • Vumela isikhathi esanele sokuphulukisa ukuze udaka lufinyelele izici zalo ezishiwo ngaphambi kokufaka izendlalelo ezilandelayo noma ukuqeda.
3. Izimo Zemvelo:
   • Cabangela izinga lokushisa elizungezile kanye nezimo zomswakama ngesikhathi sokufaka isicelo nenqubo yokwelapha, njengoba lezi zici zingathinta ukusebenza kodaka.
4. Ukuthobela Umthetho:
   • Qinisekisa ukuthi impushana ye-polymer ehlakazeka kabusha kanye nalo lonke uhlelo lwe-ETICS/EIFS luthobela amakhodi nezindinganiso zokwakha ezifanele.

Ngokuhlanganisa impushana ye-polymer ehlakazeka kabusha odakeni lwezinhlelo ze-ETICS/EIFS, ochwepheshe bezokwakha bangathuthukisa ukusebenza, ukuqina, kanye nokusebenza kahle kukonke kwesistimu yokufaka ukushisa okushisayo kwezakhiwo.