摘要:
A precast reinforced concrete module (10, 20) is provided. It comprises a concrete wall (12); two longitudinal nerves (11) disposed each of them at an end of said concrete wall (12), said concrete wall (12) extending between said longitudinal nerves (11), said nerves (11) being configured for supporting vertical and horizontal efforts; engagement means (17; 171, 172, 173) for mechanical connection with another module (10, 20) forming a vertical wall; and supporting means (14, 15) mounted on said longitudinal nerves (11). The module also comprises at least one building service installation element (191, 192, 193, 194) preinstalled on said concrete wall (12) in at least one recess (31, 32) made along said concrete wall (12), said at least one building service installation element (191, 192, 193, 194) comprising at least one free ends for the connection with at least one building service installation element (191, 192, 193, 194) preinstalled on another module (10, 20). A construction wall formed by several modules (10, 20) is also provided. A rigid core assembly formed by several modules is also provided.
摘要:
The invention relates to a reinforcing element (1), comprising a first reinforcing mat (2) and a second reinforcing mat (3) having metal mat rods (6), which are welded at angles to each other at junction points (7), which reinforcing mats (2, 3) are held spaced apart from each other at a normal distance (9) by rod-shaped spacers (8) with respect to the first mat plane (4) and the second mat plane (5) of the reinforcing mats. The spacers (8) are metal and are permanently connected to individual mat rods (6) of the first reinforcing mat (2) and of the second reinforcing mat (3) by welding connections (10), preferably resistance welding connections, wherein at least individual spacers (8) protrude outward at least beyond the first mat plane (4) of the first reinforcing mat (2) in a direction (11) pointing away from the second reinforcing mat (3) by a first protrusion length. The invention further relates to a double wall equipped with the reinforcing element and to methods for producing the reinforcing element and the double wall.
摘要:
Le pré-mur pour la construction d'un bâtiment comprend un panneau en béton (1) muni d'un bord inférieur (3) et d'un bord supérieur (2). Ce panneau en béton (1) comporte au moins un élément en saillie (8) en béton agencé au niveau d'une face avant (6) du panneau en béton (1) et s'étendant entre le bord inférieur (3) et le bord supérieur (2). Par ailleurs, le pré-mur comporte : - une cavité (9) formée au niveau dudit au moins un élément en saillie (8), ladite cavité (9) présentant une ouverture inférieure (10) débouchant au niveau du bord inférieur (3), une ouverture supérieure (11) débouchant au niveau du bord supérieur (2), et étant fermée entre l'ouverture inférieure (10) et l'ouverture supérieure (11), - un élément en matériau isolant (16) solidaire de ladite face avant (6) du panneau en béton (1).
摘要:
The present invention relates to a frustoconical- or truncated pyramid-shaped support structure for wind-driven power generators which is formed by several precast concrete panels having the same dimensions, without horizontal joints between panels, which allows obtaining different section widths by means of a platform-guide that can be adjusted to one of said panels.
摘要:
The present invention relates to a method for manufacturing prism-shaped panels (1), each comprising through portions (55) made of translucent material adapted to transmit light between two opposite sides of the panel. The method includes arranging a plurality of elements (5, 5′, 5″) made of translucent material in a formwork so that the main direction of development (500) of such elements is parallel to the vertical direction of development (203) of the formwork. The method includes pouring cementitious mortar into said formwork (4) so that said cementitious mortar is distributed between said elements and so as to generate, after the hardening of said cementitious mortar, a substantially prism-shaped semi-finished cementitious mortar product (2) in which said elements made of translucent material are incorporated. The method further includes extracting the semi-finished product from said formwork after the hardening of the cementitious mortar, and cutting the semi-finished product according to cutting planes orthogonal to the longitudinal direction (500) in which the elements incorporated in said semi-finished product develop, so as to obtain prism-shaped parts, each of which corresponds to one of said panels (1).