http___www.koster.hr_hr_hr_foa-141-130_injektiranje_cjev_C4_8Dicama_na_radnim_prekidima_betoniranja.html_1.xml
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Construction joints, especially in the wall floor junction, when installed underneath ground level always need particular attention when it comes to waterproofing. Defects in this area are not uncommon. Before pouring the concrete for the rising wall, the injection hose is installed in the construction joint. Injection hoses are perforated or slotted. After the concrete has cured an elastically curing resin is pressure injected into the injection hose. The joint is now permanently elastically sealed and waterproofed. For the application via injection hose KÖSTER IN 5 is the product of choice. It has a low viscosity and a long pot life. These two aspects are very important for the application so the product has enough time to enter the small and fine voids and doesn’t start to react during the injection. Always adhere to the specifications in the respective Technical Guidelines.
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Radni spojevi, pogotovo na mjestima spojeva pod-zid, zahtijevaju posebnu pažnju kada se radi o hidroizolaciji ukopanih dijelova konstrukcije. Nepravilnosti prilikom izvedbe česta su pojava na ovome mjestu. Prije ugradnje betona i betoniranja zidova, na mjesto spoja ugrađuje se perforirana ili prorezana cjevčica. Nakon ugradnje betona i njegovog sušenja kroz cjevčice se injektira elastična smola, čime se spoj trajno i elastično brtvi. Za injektiranje putem cjevčica predlažemo upotrebu smole KÖSTER IN 5. Materijal posjeduje iznimno nisku viskoznost i dugo otvoreno vrijeme. Ove dvije karakteristike vrlo su bitne za ugradnju jer smola ima dovoljno dugo vremena za rasprostiranje i širenje unutar spoja i finih pukotina. Uvijek se pridržavati uputa iz tehničkih listova materijala.