Precast Concrete Accessories
Plastic Rebar Ladder Spacer
Plastic Rebar Ladder Spacers are designed to support and separate layers of reinforcement bars (rebar) in concrete construction. The ladder-shaped design ensures correct spacing between upper and lower reinforcement layers, helping maintain precise concrete cover thickness. Made from high quality plastic, these spacers are lightweight, durable, and resistant to corrosion, making them ideal for use in precast and cast in place concrete structures.
- MOQ
- Quoted per order
- Custom sizes
- On request
- Lead time
- Confirmed with quote
- Port
- Ningbo, China
Specifications
| Model | L(mm) | W(mm) | W(mm) | H(mm) | Weight (g) |
|---|---|---|---|---|---|
| WWSA-l1 | 1000 | 35 | 35 | 15 | 87 |
| WWSA-l2 | 1000 | 35 | 35 | 20 | 93 |
| WWSA-13 | 1000 | 35 | 35 | 25 | 105 |
| Otro tamaño bajo pedido | Otro tamaño bajo pedido | Otro tamaño bajo pedido | Otro tamaño bajo pedido | Otro tamaño bajo pedido | Otro tamaño bajo pedido |
Specifications of Plastic Rebar Ladder Spacer
Key Features
1. High strength and stability
Ensures precise spacing between reinforcement layers and maintains structural integrity.
2. Corrosion and chemical resistance
Crafted from weather-resistant plastic that withstands concrete alkalis and corrosion.
3. Easy to use
Lightweight and simple to install on reinforcement mesh, saving on-site time and labor.
4. Efficient ladder design
Enables smooth concrete flow and firm bonding around reinforcements.
5. Wide range of applications
Ideal for slabs, beams, precast panels, foundations and bridge decks.
6. Cost-effective solution
Reusable and long-lasting, minimizing waste in large-scale construction projects.
Applications
2. Precast concrete components (walls, beams, panels, slabs)
3. Cast-in-place concrete floors and foundations
4. Industrial and civil engineering structures
5. Infrastructure projects including bridges, tunnels and roads
These products maintain the designed concrete cover between reinforcement layers, prevent steel corrosion and ensure long-term structural durability.
Usage Instructions
Place the plastic ladder spacer horizontally between two layers of reinforcement steel mesh.
Adjust positions to keep uniform spacing across the entire slab or precast formwork.
Pour concrete directly over the reinforcements. The ladder spacer will stay intact in shape and position throughout the pouring process.
Why Choose Our Factory？
1. Over 10 years of experience manufacturing concrete accessories
2. OEM/ODM services offered: custom sizes, logos and packaging
3. Strict quality control and prompt delivery
4. One-stop solutions for precast concrete products
Request a quote for Plastic Rebar Ladder Spacer
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