The present disclosure provides a drainage mesh for use in an exterior wall system of a building. The drainage mesh can include a lattice structure and a plurality of protrusions. The lattice structure can include a plurality of intersecting strands. Each protrusion of the plurality of protrusions can extend substantially orthogonal from an intersection of the intersecting strands. A die head for forming the drainage mesh and a method of manufacturing the drainage mesh are also provided.

The present disclosure provides a drainage mesh for use in an exterior wall system of a building. The drainage mesh can include a lattice structure and a plurality of protrusions. The lattice structure can include a plurality of intersecting strands. Each protrusion of the plurality of protrusions can extend substantially orthogonal from an intersection of the intersecting strands. A die head for forming the drainage mesh and a method of manufacturing the drainage mesh are also provided.

With a view to a quick and safe construction of an elevator using structurally simple and cost-effective means, a method for constructing an elevator in particular, a freight elevatoron a construction site, and preferably in a factory hall. The elevator is built from several components arranged one atop the other. The method includes providing a base for the elevator; positioning a lifting device on the base; raising an upper component of the elevator by way of the lifting device; positioning a lower component, which is to be arranged underneath the upper component, under the raised upper component; lowering the upper component onto the lower component by way of the lifting device; and removing the lifting device from the base. Further specified is an elevator constructed according to said method.

A water drainage system may include a base clip and cover clip that may be engaged to one or more rails so that one or more portions of a waterproof membrane may be tensioned or compressed between the clips and rails. A base clip may include a base ridge that may be received in a base channel of a cover clip, preferably with a portion of the waterproof membrane disposed and coupled between the cover clip and the base clip. The cover clip may be coupled to the rail by inserting a second cover ridge of the cover clip into a cover channel of the rail and by inserting a rail ridge of the rail into a rail channel of the cover clip. The rail may be coupled to a portion of a deck to couple the rail, base clip, cover clip, and waterproof membrane to the deck.

A water drainage system may include a base clip and cover clip that may be engaged to one or more rails so that one or more portions of a waterproof membrane may be tensioned or compressed between the clips and rails. A base clip may include a base ridge that may be received in a base channel of a cover clip, preferably with a portion of the waterproof membrane disposed and coupled between the cover clip and the base clip. The cover clip may be coupled to the rail by inserting a second cover ridge of the cover clip into a cover channel of the rail and by inserting a rail ridge of the rail into a rail channel of the cover clip. The rail may be coupled to a portion of a deck to couple the rail, base clip, cover clip, and waterproof membrane to the deck.

A method for creating an elevator shaft for an elevator system, wherein the elevator shaft is oriented mainly vertically, uses a plurality of base modules placed on one another. The shaft is upwardly closed off by a top module and forms a travelway for a car of the elevator system. In a normal operation of the elevator system, the car is moved at a nominal speed within the travelway. According to the method, an intermediate element having an intermediate element height is arranged between an uppermost one of the base modules and the top module, wherein the intermediate element height is dependent on the nominal speed of the car.

A moisture mitigation system for buildings includes a rainscreen having a first side and an opposing second side, where the rainscreen is configured to be secured to an exterior structure of a building. The rainscreen includes a fanfold profile as it is folded backwards and forwards in an accordion like pattern. The rainscreen may have a wedge profile formed on the front surface that increases in height from a first end to an opposing second end. The wedge profile of the rainscreen may be formed by the fanfolds that increase in height from the first end to the opposing second end. Drainage channels are formed by a plurality of valleys between the plurality of fanfolds. In another aspect, the wedge profile is formed by a plurality of raised dimples on the front surface, where the raised dimples increase in height from the first end to the opposing second end.

A moisture mitigation system for buildings includes a rainscreen having a first side and an opposing second side, where the rainscreen is configured to be secured to an exterior structure of a building. The rainscreen includes a fanfold profile as it is folded backwards and forwards in an accordion like pattern. The rainscreen may have a wedge profile formed on the front surface that increases in height from a first end to an opposing second end. The wedge profile of the rainscreen may be formed by the fanfolds that increase in height from the first end to the opposing second end. Drainage channels are formed by a plurality of valleys between the plurality of fanfolds. In another aspect, the wedge profile is formed by a plurality of raised dimples on the front surface, where the raised dimples increase in height from the first end to the opposing second end.

A component composed steel structure for lifting equipment that consists of the elevating system composed of vertical pillars that are horizontally interconnected with crossbeams, where the back pillars (2) are through sets of identical mirror-inverted angular joints (16) and sets of identical mirror-inverted L-joints (17) connected to side crossbeams (3) and back crossbeams (4) via threaded joints (18), while frontal pillars (1) are through bent L-joints (22) and bent space joints (23) connected to side crossbeams (3), via threaded joints (18), and through small bent L-joints (15) of frontal profiles connected to frontal crossbeams (5) via threaded joints (18), and through flat L-joints (26) connected to gantry profiles (24) via threaded joints (18), wherein the vertical components of frontal and back pillars (1,2) are interconnected using columnar joints (20).