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Galvanized formwork prop 20kN HD
TECHNICAL SPECIFICATIONS:
- Type: HD (Heavy Duty) ceiling support
- Working load capacity: 20 kN
- Material: hot-dip galvanized steel
- Height adjustment range: 1.80–4.10 m (depending on the selected variant!)
- Outer tube diameter: 60 mm
- Inner tube diameter: 48 mm
- Base thickness: 5 mm
- Wall thickness: 2.90 mm
- Thread type: external adjustment
- Condition: new
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Description
HOT-DIP GALVANIZED PROP 20kN HD (HEAVY DUTY)
This professional 20 kN HD (Heavy Duty) slab prop is a reinforced formwork support designed for the safe shoring of floor slabs, lintels, beams, and reinforced concrete elements. It is intended for intensive use in commercial, industrial, and residential construction.
The HD design has been engineered for maximum service life.
Complete anti-corrosion protection, provided by a hot-dip galvanized coating, ensures maximum resistance to mechanical damage and the harsh environmental conditions typical of a construction site.
Key Product Advantages
- Hot-Dip Galvanizing (HDG): the hot-dip galvanized coating creates a thick, exceptionally durable protective layer—both on the exterior and interior of the pipe ensuring maximum resistance to mechanical damage and corrosion for many years.
- Heavy Duty (HD) Series: the reinforced construction of the pipes and connecting components provides increased durability and resilience against rough handling on construction sites.
- Guaranteed Load Capacity of 20 kN: meets high safety standards for supporting heavy operational loads.
- Excellent Anti-Corrosion Protection: the galvanized layer shields the steel from rusting and the effects of moisture. from construction mortars.
- Quick and Precise Adjustment: a precise external thread allows for smooth height adjustment and accurate leveling of the formwork.
- Full Compatibility: works seamlessly with H20 timber beams, fork heads/cross heads, and stabilizing tripods.
Assembly and Safety Instructions
- Ground Surface: ensure that the surface beneath the prop bases is load-bearing and stable. For unpaved ground, use suitable timber base supports.
- Vertical positioning: place the prop in a formwork tripod to ensure it stands independently during girder installation.
- Step adjustment: extend the inner tube and insert the locking pin through the hole corresponding to the desired height.
- Fine adjustment: rotate the adjustment nut along the thread until the prop head fits snugly against the formwork structure.
- Verification: before pouring concrete, check the vertical alignment of the prop using a spirit level.
Frequently Asked Questions (FAQ)
1. Why is it worth investing in HD-version props?
HD (Heavy Duty) props offer greater resistance to mechanical damage that can occur during transport and assembly. In addition to a reinforced tube and thread design, they feature hot-dip galvanizing (HDG) a durable, thick coating that protects the component both on the outside and inside of the tube. This is an ideal choice for construction companies and equipment rental firms that require reliable, long-lasting performance over many seasons, as well as superior corrosion protection.
2. How should the thread on a galvanized prop be maintained?
Despite the galvanized coating's high corrosion resistance, it is recommended to clean concrete residue from the thread after concreting work is finished; this ensures the nut turns easily and smoothly during future construction projects.
3. Does the prop hold the appropriate certifications?
Yes, the product is manufactured in accordance with European standards for construction props, guaranteeing the declared load-bearing capacity.
