KOSTER Україна Системи гідроізоляції для професіоналів, системы гидроизоляции для профессионалов

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Portugal, Braga, Underground Parking

Об'єкт: Underground Parking, Braga, Portugal
Сфера застосування: Injection of expansion joints
Опис: Heavily leaking expansion joints on underground car parking underneath external garden and the building walls. First the joint was sealed with KÖSTER KB-FIX 5 and injected with KÖSTER IN 7 to stop the running water and create a temporary barrier. After the injection only small areas where still having drops of water and the concrete beams remained wet. After the injection the applicator used unwoven oakum and soaked it with a solution of 50/50 water and KÖSTER PUR Gel, and stuffed the pieces into the expansion joint to create an elastic sealant inside the joint. Afterwards, the concrete beams and surrounding walls were mechanically cleaned and then primed with KÖSTER Polysil TG 500 followed by 3 layers of KÖSTER NB 1 Grey. In the end the last layer was hardened with KÖSTER Polysil TG 500. The applicator left the site for 3 days to allow the full curing of the materials. After 3 days the joint flanks where cleaned and prepared with KÖSTER FS Primer 2K and lastly the expansion joint (3 cm wide) was sealed with the joint sealant KÖSTER Joint Sealant FS-V Grey.
Застосовані продукти: KÖSTER 1C Injection Pump
KÖSTER FS Primer 2C
KÖSTER IN 7 Спеціальна ін'єкційна смола
KÖSTER Joint Sealant FS-V grey
KÖSTER KB-FIX 5
KÖSTER KB-Pur Gel
KÖSTER KB-Pur Cleaner / Очищуючий засіб
KÖSTER NB 1 / Мінеральна гідроізоляція
KÖSTER Polysil TG 500 / Проникаюча грунтовка
KÖSTER Superpacker
Підрядник: J. Prudêncio Lda