Shaft platform Climbing Formwork system with adjustabe length

Descrition:

The shaft platform is mainly used in concrete pouring of elevator well, equipment well, stair well

of high-rise buildings and so on. Concrete lateral pressure is entirely supported by wall-through tie-rods,

and no other reinforcement is required. The construction is easy, rapid and economical.

Structure sketch

The shaft platform is mainly made up of platform board, timber beam,beam clamp,shaft beam and

anchor system.The sketch is shown below :

L is the length of timber beam. W varies from 1.45m to 5.9m. The shaft beam is in a variety of

specifications to fit the shaft's dimension.

Shaft beam structure sketch

The lift sketches

The formwork and the shaft platform are lifted respectively, first the formwork and then the platform.

When the formwork is in position, it is necessary to keep the pawl for shaft beam tightly locked with

the tensile bolt.The sketches are shown below:

Adjustable scope

In order to provide enough movable space for the lifting of platform, some distance from the platform

edge to the concrete surface should be kept.

Work with climbing formwork

Shaft platform must work together with other formwork systems in construction. The sketch below

shows how shaft platform works with Climbing Formwork CB-240.

Characteristics

1．The system has a steady structure and connecting components with a high level of universality

and standardization. It is also easy to operate.
2. The construction loads are supported by anchor system and therefore scaffolding is not needed.

It is suitable for corewall concreting of high-rise buildings.
3. Various specifications as well as length adjustability can fit in with various dimensions of the core tube.