Abstract:
본 발명은 패널 고정수단을 구비한 거푸집에 관한 것으로서, 구체적으로 본 발명에 따른 거푸집은 복수개의 제1 패널을 포함하는 내벽체; 상기 제1 패널에 대향하여 마주하는 복수개의 제2 패널을 포함하는 외벽체; 적어도 하나 이상의 상기 제1 패널들 또는 적어도 하나 이상의 상기 제2 패널들의 에지를 수용하여 고정시켜 상기 내벽체에 포함되는 제1 패널들 또는 상기 외벽체에 포함되는 제2 패널들이 이격되는 것을 방지하는 클립부재; 상기 내벽체를 고정하는 클립부재와 상기 외벽체를 고정하는 클립부재에 양 단부가 각각 수용되어 상기 내벽체와 상기 외벽체를 일정 거리만큼 이격시키는 내측연결체; 및 상기 내벽체 및 상기 외벽체를 기준으로 상기 내측연결체의 타측으로부터 상기 클립부재에 수용된 상기 내측연결체의 양 단부에 각각 연결되는 한 쌍의 외측고정체;를 포함한다. 본 발명에 따르면 거푸집을 형성하는 내벽체 및 외벽체 사이에 다양한 형상의 단면을 갖는 내측연결체의 단부를 삽입 고정하고, 내측연결체의 외측에 외측고정체를 각각 구비함으로써 사용이 간단하면서도 거푸집의 확고한 고정을 할 수 있는 이점이 있다.
Abstract:
A system for holding poured concrete in a desired shape until it sets is disclosed. The system can include a plurality of forms having two opposing end sections. Each of the end sections has an end bracket attached to it. A plurality of footing stakes are used to connect the end brackets together such that the forms maintain the desired shape. At least one whaler bracket is secured to a top of the forms to maintain the spacing between them. A skin panel can be used to bridge gaps between forms. Bulkhead brackets can be attached to the ends of the forms and secured to allow end walls to be created where desired. Vertical footing panels can also be used to pour concrete onto adjoining inclined surfaces.
Abstract:
A moulding apparatus is used to form building blocks. The apparatus includes a plurality of vertical formboards in a pair of opposed rows, each formboard being connected to an adjacent formboard by clamps and spaced apart from opposed formboard by one of a plurality of partitions, each partition being attached to both the opposed rows thereby spacing the opposed rows apart and forming a mould between a pair of adjacent partitions and a pair of opposed formboards. The partitioning apparatus is useable to cast blocks in a course by filling the moulds with a hardenable material, the partitioning apparatus being positionable above the previously moulded course of blocks, with the lower edges of the formboards overhanging the previously moulded course of blocks, wherein apparatus further includes an insulation insert which is adapted to be formed into said blocks in a course such that a wall formed by the multiple courses of blocks is continuous.
Abstract:
A through-insulation connector assembly for use in the construction of insulated concrete sandwich wall. The connector assembly includes a spool-shaped connector body comprised of two, interconnecting pieces and a tie that engages the connector body. The two pieces of the connector body are installed at the place of manufacture in a sheet of foam insulation board that will be used as the insulation layer in the construction of an insulated concrete sandwich wall.
Abstract:
Improved concrete form systems (10) are provided which permit erection of the systems (10) in close quarters adjacent existing structures, e.g., the systems (10) may be successfully installed with as little as 2-1/2 inches of clearance between such existing structures. The systems (10) include spaced apart outer and inner wall sections (12, 14) each formed of juxtaposed, interconnected form panels (16, 18, 20, 22), with connection assemblies (24, 25) serving to interconnect the adjacent form panels (16, 18, 20, 22) of each wall section (12, 14), and to cross- connect the wall sections (12, 14). Each form panel has a planar panel segment (26) having side marginal connection structures (48) preferably including concave surfaces (50, 52). The connection assemblies (24, 25) have elongated connection elements (58, 82) having central openings (60a) and laterally extending legs (62, 64) which mate with the surfaces (50, 52). A series of elongated, threaded connector bodies (72) extend through the element openings (60a) and are threadably secured via threaded ferrules (70) forming a part of the elements (58), and nuts (84) forming a part of elements (82). Threaded connection of the bodies (72) serves to draw together the adjacent form panels (16, 18, 20, 22) by virtue of a camming action between the legs (62, 64) and the surfaces (50, 52). Such threaded connections also cross-connect the wall sections (12, 14).
Abstract:
Improved concrete form systems (10) are provided which permit erection of the systems (10) in close quarters adjacent existing structures, e.g., the systems (10) may be successfully installed with as little as 2-1/2 inches of clearance between such existing structures. The systems (10) include spaced apart outer and inner wall sections (12, 14) each formed of juxtaposed, interconnected form panels (16, 18, 20, 22), with connection assemblies (24, 25) serving to interconnect the adjacent form panels (16, 18, 20, 22) of each wall section (12, 14), and to cross- connect the wall sections (12, 14). Each form panel has a planar panel segment (26) having side marginal connection structures (48) preferably including concave surfaces (50, 52). The connection assemblies (24, 25) have elongated connection elements (58, 82) having central openings (60a) and laterally extending legs (62, 64) which mate with the surfaces (50, 52). A series of elongated, threaded connector bodies (72) extend through the element openings (60a) and are threadably secured via threaded ferrules (70) forming a part of the elements (58), and nuts (84) forming a part of elements (82). Threaded connection of the bodies (72) serves to draw together the adjacent form panels (16, 18, 20, 22) by virtue of a camming action between the legs (62, 64) and the surfaces (50, 52). Such threaded connections also cross-connect the wall sections (12, 14).
Abstract:
A forming panel is provided which is particularly useful as a large, crane-set forming panel for forming concrete walls The forming pane includes a face plate and a frame, the frame including channels having a slot extending longitudinally therealong The slot is adapted to receive a filler insert having a bushing which includes a flexible barrier having a brush-like element with a plurality of filaments extendin into a passage configured to receive either a tie bar or a tie rod The forming panel preferably includes a shiftably mounted bracket for supporting a wall, scaffold or strongback thereon, wherein the bracket includes an arm which may be pivoted to a position substantially parallel to the frame and its mounting plate for transport or storage The face plate may be provided as a multilayered composite panel.
Abstract:
A concrete form system (10) for receiving concrete includes a plurality of interlocking form panels (20) having opposite side ends (24, 26), and which are capable of being selectively arranged in series as a wall of a form configured to receive concrete. A plurality of attachments (42, 46) are each disposed between adjacent form panels (50, 52, 60, 62), and vertically engage the side ends of adjacent form panels to interlock the side ends of the adjacent form panels to resist lateral separation of the adjacent form panels. The attachments include one or more channels (82, 74) or engagement walls (82, 84), and an insert (92, 94) received within the channels or engaging the engagement walls. Ties (130) or brackets (140, 142) can extend between parallel, spaced-apart form panels to maintain a predetermined, spaced-apart distance. A gauge bar (170) can moveably extend into the form to indicate a fill level.
Abstract:
The invention comprises a product. The product comprises a foam insulating panel having a first primary surface and an opposite second primary surface. A removable concrete form is spaced from the foam insulating panel and a concrete receiving space is defined between the second primary surface of the foam insulating panel and the removable concrete form. A method of using a hybrid insulated concrete form is also disclosed.
Abstract:
Eine Spannvorrichtung (10) zum Miteinanderverspannen von zumindest zwei nebeneinander angeordneten Betonschalungselementen weist zumindest eine Halterung (12) für eine Ankermutter (14) auf, in die ein mit einem Gewinde versehener Ankerstab eindrehbar ist. Ein Betonschalungssystem weist zumindest eine Spannvorrichtung und zumindest zwei Betonschalungselemente mit zumindest einer Öffnung zum Durchfuhren eines Ankerstabes auf, die in einem Rahmen des Betonschalungselements ausgebildet ist.