Audited Supplier
Shaft Platform Core Tube Formwork
1.Introduction
The shaft platform is mainly used in the concrete pouring of elevator well, equipment well, stair well of high-rise building and so on. Concrete lateral pressure is entirely supported by wall-through tie-rods, additional reinforcement is not needed. The construction is easy, rapid and economical.
2.Major Components
The shaft platform is mainly consisted of platform board, timber beam,beam clamp,shaft beam and anchor system.
"L" is the timber beam length, "W" can vary from 1.45m to 5.8m, and shaft beam has a few specifications to meet the shaft wells' dimension.
Shaft beam is consisted of telescopic beam, main beam, and pawls. It is flexible. 
| Length (mm) | Weight (kg) |
| 1450~1700 | 72 |
| 1600~1900 | 82 |
| 1800~2200 | 105 |
| 2100~2800 | 140 |
| 2700~3900 | 216 |
| 3800~5800 | 297 |
3.Lifting Sketches
The formwork and the shaft platform are lifted separately. Lift formwork first, then the platform. Before construction, we should make sure the pawls for shaft beam are tightly locked with the tensile bolt. The sketches are shown below:
4. Working with Climbing Formwrok
Shaft platform always works with other formwork system in construction. The sketch below shows shaft platform working with CB-240 climbing formwork.
5. Characteristics
| 1 | The system has steady structure and easy to operate. The connecting components are characterised in high universality and standardization. |
| 2 | The construction load is supported by anchor system and scaffolding is not needed. It is suitable for the core tube of high- rise buildings. |
| 3 | Various specifications and adjustability can meet the changed structure and dimension of core tube. |
Complete Projects
Business Process
Company Profile
Beijing Zulin Formwork & Scaffolding Co.,Ltd is a leading company which develops, designs, manufactures, sells, and leases Formworks and Scaffoldings for construction projects in the field of civil and industrial engineering, roads and bridges, hydroelectric dams, nuclear power stations etc.
We are one of the pioneer companies which developed formwork and scaffolding in China. We have a team of dedicated and professional technical specialists which continuously improves our products offerings. The company have 2 excellent wooden beam production lines and 6 steel structure workshops.
With years of experiences in conducting our own research and development, we have gained recognition both in China and abroad based on our excellent techniques in this industry. We have won many intellectual properties, e.g. hydraulic auto-climbing formwork, Auto-climbing Protection Panel and many other types of formwork techniques.
We are constantly innovating in order to provide high quality products to our clients. As a result, we have received numerous compliments from our clients.
Beijing Zulin Formwork & Scaffolding Co.,Ltd is committed to our mission of striving for excellence and providing high quality products.We are dedicated to provide forward-moving technology, excellent products and services to both our existing and new clients. 
