The present invention relates to a sensor device, system, and monitoring system for monitoring force and inclination of load supporting members, such as temporary support props. The sensor devices include a tubular member that interface with and slidably/detachably attached to the temporary support props, and sensors on the tubular member for measuring force, inclination and position of the temporary support props for construction and demolition work. The sensor device includes a controller for processing data from the sensors. The sensor system includes a wireless device that communicates with the sensor device. The sensor system further comprises positioning device, such that precise location or position of the sensor devices may be detected/calculated by the sensor system. The monitoring system includes a server that communicates one or more sensor systems to form a network.

The present invention discloses a shoring apparatus, a system incorporating the apparatus, and a related method utilizing the apparatus in the system for an improvement in conducting concrete edge repairs in multi-story buildings. The shoring apparatus includes a structural member and attachment features that are configured to make the shoring apparatus attachable to the underside of a concrete structure that is to undergo edge repairs. The shoring apparatus is advantageous over shore poles in that they securely support the concrete form without relying on a lower structure to counter the load of the structural repair.

The present invention discloses a shoring apparatus, a system incorporating the apparatus, and a related method utilizing the apparatus in the system for an improvement in conducting concrete edge repairs in multi-story buildings. The shoring apparatus includes a structural member and attachment features that are configured to make the shoring apparatus attachable to the underside of a concrete structure that is to undergo edge repairs. The shoring apparatus is advantageous over shore poles in that they securely support the concrete form without relying on a lower structure to counter the load of the structural repair.

The invention relates to a formwork frame for a formwork element of a ceiling formwork, comprising: a first cross-support; a second cross-support; a connecting piece which is longer in comparison to the first and second cross-support, which is arranged substantially perpendicular to the first and second cross-support, and which connects the first cross-support to the second cross-support; a first lateral recess on the one longitudinal side of the formwork frame; and a second lateral recess on the other longitudinal side of the formwork frame.

The invention relates to a formwork frame for a formwork element of a ceiling formwork, comprising: a first cross-support; a second cross-support; a connecting piece which is longer in comparison to the first and second cross-support, which is arranged substantially perpendicular to the first and second cross-support, and which connects the first cross-support to the second cross-support; a first lateral recess on the one longitudinal side of the formwork frame; and a second lateral recess on the other longitudinal side of the formwork frame.

Formwork support comprising an outer support part and a telescopic inner support part, wherein the inner support part comprises a twist-proof portion and the outer support part comprises a twist-proof region with a first inner contour, wherein during telescoping of the inner support part, the twist-proof region of the outer support part cooperates with the twist-proof portion of the inner support part in such a manner that a twisting of the inner support part about its longitudinal axis with respect to the outer support part is blocked, wherein the outer support part comprises a guide region with a second inner contour which differs from the first inner contour for guiding the inner support part.

The present invention relates to an integrated lifting control system for controlling horizontal maintenance and loads of weights lifted vertically, the integrated lifting control system including: power units for supplying hydraulic or pneumatic pressures to hydraulic/pneumatic jacks as strand jacks for lifting the weights as unit weights to installation positions; the hydraulic/pneumatic jacks each having a CP block serving as a support stand and maintaining a strand wire in a vertical direction, a spherical or semispherical bearing installed on the CP block, and a load cell mounted on the strand wire to sense the loads of the weights; a main control panel connected to the power units and the hydraulic/pneumatic jacks; and a piperack connected to the strand wires of the hydraulic/pneumatic jacks.

The present invention relates to an integrated lifting control system for controlling horizontal maintenance and loads of weights lifted vertically, the integrated lifting control system including: power units for supplying hydraulic or pneumatic pressures to hydraulic/pneumatic jacks as strand jacks for lifting the weights as unit weights to installation positions; the hydraulic/pneumatic jacks each having a CP block serving as a support stand and maintaining a strand wire in a vertical direction, a spherical or semispherical bearing installed on the CP block, and a load cell mounted on the strand wire to sense the loads of the weights; a main control panel connected to the power units and the hydraulic/pneumatic jacks; and a piperack connected to the strand wires of the hydraulic/pneumatic jacks.

An apparatus for providing supporting structures for floor slab formwork, which comprises at least one beam with at least one end portion which has: a pair of mirror-symmetrical walls, which are plate-like and vertical with respect to the installation position of the beam and are crossed by a crossmember which protrudes externally from the mirror-symmetrical walls with respective external portions, an L-shaped element, between the pair of mirror-symmetrical walls, with a vertical portion that is directed downward, with respect to the installation position of the beam, and protrudes, in the direction of longitudinal extension of the beam, from the pair of mirror-symmetrical walls and above the crossmember.

An apparatus for providing supporting structures for floor slab formwork, which comprises at least one beam with at least one end portion which has: a pair of mirror-symmetrical walls, which are plate-like and vertical with respect to the installation position of the beam and are crossed by a crossmember which protrudes externally from the mirror-symmetrical walls with respective external portions, an L-shaped element, between the pair of mirror-symmetrical walls, with a vertical portion that is directed downward, with respect to the installation position of the beam, and protrudes, in the direction of longitudinal extension of the beam, from the pair of mirror-symmetrical walls and above the crossmember.