Curved Aluminum Form Wedge for Concrete Forms

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Universal Fit: Curved Wedges for Any Aluminum Forming Brand

Utilize our curved aluminum form wedges (also known as a curved wedge bolt) for a safe and effective concrete pour. They are compatible with all aluminum forming brands, ensuring a perfect fit. With their curved design, they offer clear benefits such as increased hammer clearance, less chance of damaging the form face, and easier set-up insertion.

In addition, these aluminum wedges undergo a heat treatment process to increase their strength and durability, and their tapered structure enables quicker stripping after the concrete has solidified. These curved aluminum form wedges are a highly useful time-saving resource for any concrete forming project.

Please Note*

• Round Head Aluminum Form Pin Sold Separately
• Quantities of 20,000 or more have 60 day lead time.

Sandbaggy carries a variety of concrete forming supplies and accessories.

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For more wholesale post tension wedgesinformation, please contact us. We will provide professional answers.

Specs

• Material: Heat-Treated Steel
• Gauge: 11
• Length: 4 inch
• Width (thinner end): 1/4 inch
• Width (wider end): 1-1/4 inch
  
• Reusable: Yes

Features

• Compatible With All Major Aluminum Forming Brands: Utilized in conjunction with form ties and form pins to tighten adjoining concrete forms, these wedges effectively secure the forms in place. Curved wedges have the same function as straight wedges
• Ideal for Large Projects and Tight Spaces: Ideal for forming systems with large cross member support, curved wedges are also highly effective in limited access situations due to their unique curved design, which provide additional clearance for hammering.
• Construction-Grade Strength: The 11-gauge steel has been heat treated to increase the steel strength and durability. 
• Increased Installation Safety: The curved design enables effortless installation and reduces the chance of damaging the concrete form's surface.
• Tapered Design allows for faster stripping.

FAQ

What is a concrete form wedge?

Concrete form wedges are a vital component in securing concrete forms during the pouring process. There are a variety of types, but typically they are used in conjunction with formwork pins, ties, or brackets to ensure the stability of the forms. They are commonly hammered in place to create a tighter fit between the pins, ties, or brackets and the formwork panels. 

Curved Wedges Vs Straight Wedges? 

Using curved wedges or straight wedges will depend on the situation. Curved wedges can offer the added benefits of:

1. being easier to install in limited access situations
2. reduced risk of damage to face of concrete form

What is heat-treated steel?

The process of heat treatment involves subjecting steel to controlled heating and cooling in order to modify its physical characteristics. Some advantages of heat treatment include:

• Increased Strength
• Improved Toughness - more resistant to cracking or breaking under pressure.
• Enhanced Ductility (In some cases) - meaning it can deform without breaking. 
• Stress Relief - relieves internal stresses in steel that can occur during manufacturing processes.

 
1. Model:  5mm, 7mm, 9mm, 9.52mm(for pc steel wire).
                  M13(12.7mm, 12.9mm)
                  M15(15.24mm, 15.7mm)
 
2. Materials: 20CrMnTi, alloy steel, carbon steel.
 
3. Wedge Hardness: HRC58-65(Remarks: Our Anchor Hardness: HRB70 -100).
 
4. Usage: post-tensioned concrete and pre-tensioning precast concrete, comply with 7-wire PC steel strands 9.3/9.5/9.53mm, 12.5/12.7/12.9mm, 15.2/15.24/15.7mm, 21.8mm; 3-wire PC strands 6.5/8.6/10.8mm; PC steel wires 4.0/4.8/5.0/6.0/7.0/7.5/8.0/9.0mm; PC steel bars: 5.0/6.0/7.1/9.0/25/32mm etc.
 
 
 
5. Applications:  It has been widely adopted by modern construction, especially used in pre-tension or post-tension for concrete constructions as building materials, such as bridge construction, railway and highway construction,  underground structures,buildings and channel construction, ect. 
 
6. Our Advantages:
We are PT Manufacturer from China, our full products range for post tensioning and pre-strssing construction:
1). Materials: pc strand, YJM anchor system(monostrand anchor, multistrands anchor), ducts(metal ducts, HDPE plastic ducts)
2). Equipment: Hydraulic Jack(QYC mono jack, YDC multi-strand tensioning jack), electric oil pump, YH30 embossing machie(onion jack), GYJ500 extrusion machine, ZG130 ducts making machine, grouting pump and mixer for post tensioning).
3). Bridge Equipment: Bridge Crane, Bridge Girder Launching Machine, Bridge Girder Transporting Vehicle, etc.


 
7. FAQ:
1): Q: Do you supply OEM Service or Customized-made Wedges?
A :Yes, we do. Actually, we have cooperated with many famous PT Supplier in whole world.Just send us your drawings when need to be customized.
 
2) Q: Do you provide free samples?
A: Yes, sure, we provide free samles for your testing.
 
3) Q: How is the delivery lead time:
A: we have large production capacity, usually, 3 to 5 working days to finish goods.
 
4) What is your Minimum Order?
A: MOQ: 100 pieces.
 
5) Q: Payment Terms?
A TT, LC, Western Union, Paypal, etc.
 
6) Q: How to transport the goods:
A: by shipping, airflight, express.


8. Techncial Data for CNM Brand PT Wedges

                                                                               CNM PT Wedges Technical Data Materials:   20CrMnTi High Strength And High Class Alloy Steel. Chemical Composition: C Si Mn Cr S P Ni Cu Ti
0.17~0.23 0.17~0.37 0.80~1.10 1.00~1.30 &#;0.035 &#;0.035 &#;0.030 &#;0.030 0.04~0.10 Mechanical Property of 20CrMnTi: High Tensile Strength(σb (Mpa) Yield Strength (Mpa) Elongation δ5 (%) Reduction of Area Ballistic Work                                                                           Akv (J) Ballistic Tenacity Value αkv (J/cm2) Hardness 20CrMnTi Density Elasticity Modulus  Poisson's Ratio Thermal Conductivity &#;(110) &#;835(85) &#;10 &#;45 &#;55 &#;69(7) &#;217HB 7.8×103kg/m3 207GPa 0.25 1.26×10-5(1/ºC)

Waiting for your inquiry and message:
Mobile  No.: +
Jason Wang

CNM Post Tension Accessories Post Tensioning Wedges1. Model: 5mm, 7mm, 9mm, 9.52mm(for pc steel wire).M13(12.7mm, 12.9mm)M15(15.24mm, 15.7mm)2. Materials: 20CrMnTi, alloy steel, carbon steel.3. Wedge Hardness: HRC58-65(Remarks: Our Anchor Hardness: HRB70 -100).4. Usage: post-tensioned concrete and pre-tensioning precast concrete, comply with 7-wire PC steel strands 9.3/9.5/9.53mm, 12.5/12.7/12.9mm, 15.2/15.24/15.7mm, 21.8mm; 3-wire PC strands 6.5/8.6/10.8mm; PC steel wires 4.0/4.8/5.0/6.0/7.0/7.5/8.0/9.0mm; PC steel bars: 5.0/6.0/7.1/9.0/25/32mm etc.5. Applications: It has been widely adopted by modern construction, especially used in pre-tension or post-tension for concrete constructions as building materials, such as bridge construction, railway and highway construction, underground structures,buildings and channel construction, ect.6. Our Advantages:We are PT Manufacturer from China, our full products range for post tensioning and pre-strssing construction:1). Materials: pc strand, YJM anchor system(monostrand anchor, multistrands anchor), ducts(metal ducts, HDPE plastic ducts)2). Equipment: Hydraulic Jack(QYC mono jack, YDC multi-strand tensioning jack), electric oil pump, YH30 embossing machie(onion jack), GYJ500 extrusion machine, ZG130 ducts making machine, grouting pump and mixer for post tensioning).3). Bridge Equipment: Bridge Crane, Bridge Girder Launching Machine, Bridge Girder Transporting Vehicle, etc.7. FAQ:1): Q: Do you supply OEM Service or Customized-made Wedges?A :Yes, we do. Actually, we have cooperated with many famous PT Supplier in whole world.Just send us your drawings when need to be customized.2) Q: Do you provide free samples?A: Yes, sure, we provide free samles for your testing.3) Q: How is the delivery lead time:A: we have large production capacity, usually, 3 to 5 working days to finish goods.4) What is your Minimum Order?A: MOQ: 100 pieces.5) Q: Payment Terms?A TT, LC, Western Union, Paypal, etc.6) Q: How to transport the goods:A: by shipping, airflight, express.8. Techncial Data for CNM Brand PT WedgesWaiting for your inquiry and message:Mobile No.: +Jason Wang

Contact us to discuss your requirements of bulk supply post tension anchor. Our experienced sales team can help you identify the options that best suit your needs.