{"id":36301,"date":"2026-02-19T16:14:58","date_gmt":"2026-02-19T16:14:58","guid":{"rendered":"https:\/\/cortartec.net\/produto\/juntas-para-pontes-e-viadutos\/"},"modified":"2026-05-15T11:49:34","modified_gmt":"2026-05-15T11:49:34","slug":"joints-pour-ponts-et-viaducs","status":"publish","type":"product","link":"https:\/\/cortartec.net\/fr\/produto\/joints-pour-ponts-et-viaducs\/","title":{"rendered":"Joints pour ponts et viaducs"},"content":{"rendered":"

[vc_row][vc_column][vc_column_text css=\u00a0\u00bb\u00a0\u00bb woodmart_inline=\u00a0\u00bbno\u00a0\u00bb text_larger=\u00a0\u00bbno\u00a0\u00bb]<\/p>\n

La meilleure solution pour \u00e9viter les dommages aux ponts et aux viaducs<\/p>\n

Le joint de dilatation est un dispositif en \u00e9lastom\u00e8re qui absorbe les mouvements relatifs entre deux \u00e9l\u00e9ments structurels d’un pont ou d’une route. Ses principales fonctions sont les suivantes :<\/p>\n

Permettre la libre circulation des tabliers, tout en supportant les charges transmises.<\/p>\n

Assurer la continuit\u00e9 de la route en supportant la charge du trafic<\/p>\n

\u00c9viter les bruits, les chocs et les vibrations.<\/p>\n

Assurer une \u00e9tanch\u00e9it\u00e9 ad\u00e9quate et permettre l’\u00e9vacuation de l’eau.<\/p>\n

Les joints de dilatation sont constitu\u00e9s d’une structure interne en acier, con\u00e7ue pour \u00e9viter la d\u00e9formation du joint et permettre une transition en douceur entre les dalles dans toutes les conditions d’expansion, tout en r\u00e9duisant au maximum les charges g\u00e9n\u00e9r\u00e9es dans l’\u00e9lastom\u00e8re et transmises aux vis de fixation de la dalle.<\/p>\n

[\/vc_column_text]\t\t

\r\n\t\t\t
\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Ref\u00aa<\/h3>\n<\/th>\n

\n

Capacit\u00e9 de d\u00e9placement (mm)<\/h3>\n<\/th>\n

\n

A (mm)<\/h3>\n<\/th>\n

\n

B (mm)<\/h3>\n<\/th>\n

\n

H (mm)<\/h3>\n<\/th>\n

\n

C (mm)<\/h3>\n<\/th>\n

\n

Poids (kg\/m)<\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n

COR BDGE-01<\/strong><\/td>\n50 (\u00b125)<\/td>\n270<\/td>\n35<\/td>\n32<\/td>\n2000<\/td>\n21<\/td>\n<\/tr>\n
COR BDGE-02<\/strong><\/td>\n60 (\u00b130)<\/td>\n270<\/td>\n40<\/td>\n42<\/td>\n2000<\/td>\n24<\/td>\n<\/tr>\n
COR BDGE-21<\/strong><\/td>\n80 (\u00b140)<\/td>\n326<\/td>\n45<\/td>\n48<\/td>\n2000<\/td>\n26<\/td>\n<\/tr>\n
COR BDGE-03<\/strong><\/td>\n100 (\u00b150)<\/td>\n390<\/td>\n60<\/td>\n53<\/td>\n2000<\/td>\n43<\/td>\n<\/tr>\n
COR BDGE-04<\/strong><\/td>\n140 (\u00b170)<\/td>\n590<\/td>\n80<\/td>\n55<\/td>\n2000<\/td>\n65<\/td>\n<\/tr>\n
COR BDGE-05<\/strong><\/td>\n180 (\u00b190)<\/td>\n750<\/td>\n100<\/td>\n75<\/td>\n2000<\/td>\n160<\/td>\n<\/tr>\n
COR BDGE-06<\/strong><\/td>\n270 (\u00b1135)<\/td>\n890<\/td>\n145<\/td>\n80<\/td>\n2000<\/td>\n170<\/td>\n<\/tr>\n
COR BDGE-07<\/strong><\/td>\n400 (\u00b1200)<\/td>\n1100<\/td>\n200<\/td>\n100<\/td>\n1000<\/td>\n270<\/td>\n<\/tr>\n
COR BDGE-09<\/strong><\/td>\n540 (\u00b1270)<\/td>\n1480<\/td>\n270<\/td>\n115,5<\/td>\n1000<\/td>\n410<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n
\n

Les joints de dilatation en \u00e9lastom\u00e8re CORTARTEC compensent \u00e9galement les d\u00e9placements verticaux gr\u00e2ce \u00e0 leur mat\u00e9riau en caoutchouc. Cette caract\u00e9ristique est tr\u00e8s importante pour les mouvements et les charges qui provoquent des d\u00e9placements verticaux. Ce type de joints de pont peut \u00eatre combin\u00e9 avec des pi\u00e8ces tourn\u00e9es en aluminium ou en caoutchouc sur les passerelles. Comme les joints de la S\u00c9RIE COR BDGE<\/strong>, il existe 12 types de mod\u00e8les avec diff\u00e9rentes capacit\u00e9s de mouvement.<\/div>\n<\/div>\n\t\t<\/div>\r\n\t\t[vc_single_image image=\u00a0\u00bb38128″ img_size=\u00a0\u00bbfull\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb css=\u00a0\u00bb\u00a0\u00bb parallax_scroll=\u00a0\u00bbno\u00a0\u00bb woodmart_inline=\u00a0\u00bbno\u00a0\u00bb]\t\t

\r\n\t\t\t

\u25aa INSTALLATION FACILE<\/strong><\/h3>\n

Les joints de la s\u00e9rie COR BDGE sont fabriqu\u00e9s en profil\u00e9s de 2 m\u00e8tres et sont l\u00e9gers par rapport \u00e0 d’autres types de joints ; cela facilite le montage et r\u00e9duit les besoins en engins de levage.<\/p>\n

\u25aa CONFORT DE CONDUITE<\/strong><\/h3>\n

La flexibilit\u00e9 du joint s’adapte aux mouvements de la structure et r\u00e9duit l’effet des chocs lors de la conduite. Il offre ainsi un confort de conduite \u00e0 ses utilisateurs.<\/p>\n

\u25aa FAIBLE NIVEAU SONORE<\/strong><\/h3>\n

Les jeux de d\u00e9placement de la jonction sur les surfaces sup\u00e9rieures sont r\u00e9duits gr\u00e2ce \u00e0 sa conception sp\u00e9ciale, ce qui diminue le niveau sonore.<\/p>\n

\u25aa SURFACE ANTID\u00c9RAPANTE<\/strong><\/h3>\n

Les rainures de drainage et les propri\u00e9t\u00e9s du caoutchouc r\u00e9duisent le patinage des pneus des v\u00e9hicules et am\u00e9liorent la s\u00e9curit\u00e9 de conduite.<\/p>\n

\u25aa S\u00c9CURIT\u00c9 DE LA STRUCTURE<\/strong><\/h3>\n

La conception sp\u00e9ciale de la surface emp\u00eache les d\u00e9bris de se loger dans les ouvertures, \u00e9vitant ainsi des contraintes suppl\u00e9mentaires sur la structure.<\/p>\n

\u25aa LONGUE DUR\u00c9E DE VIE<\/strong><\/h3>\n

Il est fabriqu\u00e9 \u00e0 partir d’une mati\u00e8re premi\u00e8re en caoutchouc de haute qualit\u00e9, tr\u00e8s souple et r\u00e9sistante aux chocs. Ses caract\u00e9ristiques de conception sp\u00e9ciales, associant de l’acier de renfort et du caoutchouc, le rendent adapt\u00e9 \u00e0 une utilisation dans des conditions de circulation dense et intense. La surface en caoutchouc r\u00e9siste aux effets des UV, de la neige et du sel.<\/p>\n

\u25aa \u00c9TANCH\u00c9IT\u00c9 \u00c0 L’EAU<\/strong><\/h3>\n

Les modules de joint en caoutchouc CORBDGE forment un joint \u00e9tanche avec un syst\u00e8me d’assemblage \u00e0 embo\u00eetement. La bande d’\u00e9tanch\u00e9it\u00e9 COR HYDROFLEX peut \u00eatre appliqu\u00e9e au fond du joint pour une meilleure \u00e9tanch\u00e9it\u00e9 \u00e0 l’eau. Un tuyau de drainage peut \u00eatre utilis\u00e9 des deux c\u00f4t\u00e9s pour \u00e9viter les fuites d’eau par les bords.<\/p>\n

\u25aa RESTRICTIONS D’UTILISATION<\/strong><\/h3>\n

Pour les applications o\u00f9 la capacit\u00e9 de d\u00e9placement ne d\u00e9passe pas 260 mm.<\/p>\n

\u2013 Lorsque les niveaux de montage du joint ne sont pas identiques des deux c\u00f4t\u00e9s.<\/p>\n

-Lorsque le joint ne peut pas transf\u00e9rer la charge des v\u00e9hicules vers la sous-structure en raison de :<\/p>\n

-surfaces de la structure instables et non parall\u00e8les.<\/p>\n\t\t<\/div>\r\n\t\t[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Fiche technique<\/a><\/strong><\/span>
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