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METHOD AND DEVICE FOR COVERING AND WATERPROOFING JOINTS IN HYDRAULIC WORKS
A method and a device for covering and waterproofing joints between concrete members of hydraulic works, such as dams, canals, hydraulic galleries and reservoirs. A flexible cover strip including a flexible waterproofing membrane in elastomeric material having a first elastic modulus, and at least one flexible support layer in synthetic material having a second elastic modulus greater than the first elastic modulus for limiting deformation of the impermeable membrane, is straddled between the opposite concrete members, for example at vertical joints and/or at longitudinal joints of the hydraulic work. The support layer and the waterproofing membrane are transversely folded in a loop and laid down inside and/or outside the joint sealingly fastening the cover strip to the concrete members along the edges thereof. Movements between concrete members of the joint are compensated by a free extension of the folded cover strip.
METHOD AND DEVICE FOR COVERING AND WATERPROOFING JOINTS IN HYDRAULIC WORKS
A method and a device for covering and waterproofing joints between concrete members of hydraulic works, such as dams, canals, hydraulic galleries and reservoirs. A flexible cover strip including a flexible waterproofing membrane in elastomeric material having a first elastic modulus, and at least one flexible support layer in synthetic material having a second elastic modulus greater than the first elastic modulus for limiting deformation of the impermeable membrane, is straddled between the opposite concrete members, for example at vertical joints and/or at longitudinal joints of the hydraulic work. The support layer and the waterproofing membrane are transversely folded in a loop and laid down inside and/or outside the joint sealingly fastening the cover strip to the concrete members along the edges thereof. Movements between concrete members of the joint are compensated by a free extension of the folded cover strip.
METHOD AND DEVICE FOR COVERING AND WATERPROOFING JOINTS IN HYDRAULIC WORKS
VERFAHREN UND VORRICHTUNG ZUR ABDECKUNG UND WASSERABDICHTUNG VON FUGEN BEI HYDRAULISCHEN ARBEITEN
PROCÉDÉ ET DISPOSITIF POUR COUVRIR ET RENDRE ÉTANCHES À L'EAU DES JOINTS DANS DES OUVRAGES HYDRAULIQUES
SCUERO ALBERTO MARIA (author)
2020-06-10
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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