摘要:
Formwork (10) for performing vertical castings for providing pillars, vertical walls and head closures of the type comprising a framework composed of metallic profiles having two posts (11, 12) and two cross-beams (13, 14); the perimetric edge of the framework being shaped so as to accommodate a sheet of material (27), for example made of wood, intended to form a surface for a concrete casting; the framework (10) comprising furthermore an additional plurality of metallic profiles; the additional plurality of metallic profiles comprises: a) a first plurality of transverse metallic profiles, termed closed profiles (19, 20, 21, 22), arranged parallel to the cross-beams (13, 14) of the framework (10); the closed profiles (19, 20, 21, 22) having one or more holes (44) preset to accommodate accessory components of the type of service shelves, connection devices, stiffening beams, steel bushes; the one or more holes (44) being arranged so that their axis is parallel to the longitudinal extension of the framework; b) a second plurality of transverse profiles (15, 16, 17, 18) with a substantially C-shaped cross-section, termed C-shaped profiles, having openings (36, 37) and holes (39), termed front slots, for the passage of interconnection elements; the front slots (36, 37, 39) being arranged so that their axis is perpendicular to the longitudinal extension of the framework; wherein the profile ends of the first and second plurality are fixed to opposite sides of the two posts (11, 12); a third plurality of reinforcement profiles (23, 24, 25, 26) adapted to connect one of the cross-beams (13,14) of the framework to one of the C-shaped profiles (15, 16, 17, 18).
摘要:
A decorative wall tile mould for the in-situ production on a building, wherein the mould, which can be demoulded twice, is a sheet with pierced work, comprises the following detachable lateral structures: an insider layer: a bottom film is set at the bottom surface thereof, the bottom film and the building have a first combinative force; an outer layer: a surface film is set on the exterior surface thereof, a self-adhesive glue section is set up between the inside layer and the outer layer, which makes the outer layer and the inside layer have a second combinative force, and the second combinative force is less than the first combinative force. A method for the in-situ production of decorative patterns on a building is also provided.
摘要:
According to the invention a wall formwork (1, 2) for the production walls consisting of concrete having a coupling device (4, 10), by means of which the wall formwork (1, 2) may be coupled to another wall formwork which is arranged adjacent or above is provided. The coupling device (4, 10) is—preferably detachably—coupled to the wall formwork (1, 2) and is especially coupled to a supporting element (2) of the wall formwork (1, 2). By “coupled” it is meant that the coupling device (4, 10) may even kept coupled to the wall formwork (1, 2) when the coupling device (4, 10) will not be used for coupling the wall formwork (1, 2) to another wall formwork. By way of coupling between the coupling device (4, 10) and the wall formwork (1, 2), during installation, a coupling device (4, 10) will immediately be available, if the wall formwork (1, 2) is to be coupled to another wall formwork by the coupling device (4, 10). By this, assembling will be promoted. Also realization of disassembling may be promoted, since the coupling device (4, 10) does not have to be deposited nor handled separately. For disassembling detachment of the coupling device (4, 10) from the wall formwork (1, 2) which is arranged adjacent or above will be sufficient.
摘要:
The invention comprises connector for a pair of opposed spaced concrete forming panels. The connector comprises an elongate spacer member having flanges formed thereon intermediate a central portion thereof and each opposite end thereof. A portion of at least one end of the spacer member is sized and shaped to selectively engage an elongate panel bracing member. A composite insulated concrete form and a method of using the insulated concrete form are also disclosed.
摘要:
A stay-in-place form for casting concrete structures comprises a plurality of elongate panels interconnectable in edge-to-edge relationship via complementary connector components on their longitudinal edges to define at least a portion of a perimeter of the form. Each panel comprises a first contoured connector component comprising a protrusion on a first longitudinal edge thereof and a second contoured connector component comprising a receptacle on a second longitudinal edge thereof. The panels are connectable to one another in edge-to-edge relationship by positioning the protrusion of a first panel in or near the receptacle of a second panel and effecting relative pivotal motion between the first connector component of the first panel and the second connector component of the second panel to extend the protrusion of the first panel into the receptacle of the second panel.
摘要:
The invention concerns scaffold systems (SMV) to make substantially vertical building works, like a concrete wall, with sensitive time and manpower savings. In an advantageous embodiment a scaffold is formed by a couple of modular semi-scaffolds which face each other, a semi- scaffold being placed in a cis-position over the work under erection and the other semi- scaffold is set in the trans-position. Each semi-scaffold comprises: - a first superior sub-system (S1) to adjust the total height of the system (SMV); - a second upwards sliding carrier structure (S2); - a third sub-system (S3) to put the whole system (SMV) in a first stationary work configuration and in a second configuration of movement; and - a fourth sub-system (S4) which forms a shuttering element for forming said vertical concrete wall and which is movably fixed to the carrier structure (S2).
摘要:
A false formwork system (40) includes a plurality of sideforms (17) which are able to be interconnected to define a perimeter of an opening in a panel to be cast. A support structure (24) is carried by the sideforms (17) for supporting components (26) used to mould a false skim coat overlying the opening when the panel is cast. An opening demarcation portion (21) is carried by each of at least some of the sideforms (17). Each opening demarcation portion (21) defines a zone of weakness to demarcate the skim coat of the cast panel from a remainder of the panel and to facilitate removal of the skim coat from the remainder of the panel by breakage along the zone of weakness.
摘要:
L'invention concerne un dispositif pour réaliser une structure constituée d'un fond et de parois verticales (9) en béton, comprenant un coffrage (2) extérieur constitué par panneaux, dressé sur une surface inférieure (1) de propriété et comportant à sa partie supérieure une console périphérique extérieure (7), et un chariot (12) susceptible d'être déplacé et guidé le long de cette console périphérique, ledit chariot formant bâti mobile pour des organes amovibles de coulée (15). Application au domaine de la construction et du génie civil.
摘要:
La présente invention se rapporte à un ensemble d'armatures (22) d'un élément de construction, comprenant une ou plusieurs armatures internes de renfort de paroi non directement liée à une armature de liaison (1) comprenant des fils de chaîne (2) en relief, comprenant une succession de portions inférieures (6) et de portions supérieures (7), séparées par des segments latéraux (8, 9), formant des coudes supérieurs (10) et des coudes inférieurs (11), une multitude de fils de trame (3, 4, 5), sensiblement rectilignes et s'étendant sensiblement perpendiculairement par rapport aux fils de chaines (2), une première série de deux fils de trame (3) pourvus dans, ou à proximité, desdits coudes supérieurs (10) et reliant les fils de chaine (2) entre eux au niveau de leurs portions supérieures (7), et au moins une seconde série de deux fils de trame (4) pourvus dans, ou à proximité, desdits coudes inférieurs (11) et reliant les fils de chaine (2) entre eux au niveau de leurs portions inférieures. Elle porte également sur un mur à coffrage intégré, et à un mur d'une construction comprenant un tel ensemble d'armatures (22), et sur une méthode de réalisation d'un mur à coffrage intégré.