Material: QT 450
Weight: 340G -600G
Height: 75MM-100MM
Surface: Black or Electric-Galvanized
Product Description
The formwork steel cone have the height of 75mm and 100mm, weight is 340g and 600g. It is used for 10/12mm and 15/17mm and 20/22mm tie rod, the most popular size is 15/17mm. Usually the surface is galvanized. It is used together with the tie rod.
Formwork steel cones primarily function as a spacer and a means for tie rod removal during concrete construction. They provide a way to maintain the correct distance between formwork faces and facilitate the extraction of tie rods after the concrete has hardened.
Here's a more detailed breakdown:
Spacers:
Steel cones ensure that the formwork panels are held at the correct distance apart, preventing the concrete from filling the void between the panels.
Tie Rod Removal:
Cones often have a hexagonal head or are designed to be easily loosened, allowing the tie rods to be retracted and reused.
Waterproof Walls:
In some cases, they are used to create a chamber for sealing the formwork, especially in applications requiring watertight concrete walls.
Climbing Formwork:
Climbing cones are used in climbing formwork systems to replace positioning cones after the formwork is stripped.
Additional Features:
Some cones may include features like a slim edge cover to minimize damage to the formwork skin or a matching PE sleeve to help with loosening.
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MATERIAL TESTING REPORT |
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MATERIAL |
CHEMICAL COMPONENT% |
MACHANICAL PROPERTY |
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|
C |
Si |
Mn |
P |
S |
Cr |
Бb( MPA) |
∑s ( MPA) |
A(%) |
(HB) |
|
|
QT450 |
3.75 |
2.91 |
0.25 |
0.046 |
0.026 |
|
469 |
260 |
14 |
192 |
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