Formwork Accessories Round Base Concrete Support Plastic Rebar Chair Spacer for Construction

Product Description

Formwork Accessories Round Base Concrete Support Plastic Rebar Chair Spacer for Construction

Plastic Rebar Chair for concrete support are used to support the rebar mats or cages at the desired heights in order to achieve proper concrete coverage and maximize the benefit of reinforcing steel.
Plastic Rebar Chair are made out of durable non-corroding high density plastic which is both strong and light. Our rebar chair systems cannot change shape and will provide uniform concrete cover.
Plastic Rebar Chair for concrete support can be used in tilt up and slab work. They are stable and economical. Its fastening system is strong and versatile. 

Product Description

 

Rebar Chair is a critical construction tool designed to support and position reinforcing steel bars (rebar) within concrete forms, ensuring precise alignment and structural integrity during concrete pouring and curing processes.

Key Features

1. Sturdy Construction Material
   Typically manufactured from high-strength steel or engineering-grade plastic, providing reliable load-bearing capacity while resisting deformation under heavy rebar loads.
2. Adjustable Height Mechanism
   Features telescopic legs or stackable design that allows for precise height adjustment to accommodate different concrete slab thicknesses and rebar configurations.
3. Anti-Slip Base Design
   Equipped with broad, textured base plates that prevent sinking into wet concrete and provide stability on uneven surfaces, reducing the risk of rebar displacement.
4. Corrosion and Chemical Resistance
   Steel models are often galvanized or epoxy-coated, while plastic versions are UV-stabilized to withstand exposure to moisture, chemicals, and harsh weather conditions.
5. Modular and Stackable Configuration
   Designed with interlocking features that allow multiple chairs to be stacked or connected, creating stable support grids for complex rebar arrangements.

 

Features
♦ High strength and good stability. Corrosion and rust resistant. Durable and long service life.
♦ Certificate: ISO 9001, SGS.
♦ Package: By Pallet suitable for sea transportation or as requested.
♦ OEM service available.
♦ Samples are available.

Item No.	Concrete cover		For bar diameter
	MM	INCH	MM	#=2.54MM
JFSLZ1-01	25/30mm	1"-1  1/4"	6-20mm	#2-#8
JFSLZ1-02	25/40mm	1"-1 1/2"
JFSLZ1-03	40/50mm	1 1/2"-2"
JFSLZ1-04	50/65mm	2"-2 1/2"
JFSLZ1-05	65/75mm	2 1/2"-3"
JFSLZ1-06	70/80mm	2 1/2 "-3 1/4"
JFSLZ1-07	75/90mm	3"-3 1/2"
JFSLZ1-08	85/100mm	3 2/5"-4"
JFSLZ1-09	90/100mm	3 1/2"-4"

Advantages

1. Precision Positioning Accuracy
   Ensures consistent concrete cover and exact rebar placement, meeting engineering specifications and building code requirements.
2. Enhanced Structural Integrity
   Maintains optimal rebar alignment during concrete pouring, preventing displacement that could compromise the strength and durability of the finished structure.
3. Labor and Time Efficiency
   Reduces manual adjustment and rework, speeding up construction timelines and lowering labor costs associated with rebar placement.
4. Cost-Effectiveness
   Reusable design allows for multiple project cycles, providing long-term value compared to single-use alternatives or manual support methods.
5. Safety Improvement
   Minimizes worker exposure to unstable rebar configurations and reduces the risk of accidents during concrete placement operations.
6. Versatility Across Applications
   Available in various sizes and load capacities to suit different construction needs, from light residential work to heavy industrial projects.

Rebar chairs are indispensable components in modern reinforced concrete construction, providing the precision, reliability, and efficiency needed to create safe, durable, and code-compliant structures across diverse building environments.

 OUR PRODUCING PROCESS:
        1. Tooling (Mold) design and Manufacture.
        2. Manufacture the parts according to the Stamping Machine.
        3. Riveting, Welding or Screw tap according to Customer's require.
        4. After finish manufacture process we will test the parts by the Image measurement instrument, Caliper,
        Angel Gage etc.
        5. After make sure all the dimension can reach customer's require, we will make the surface treatment 
        process.
        6. After finish surface treatment we will testing all the parts by worker so that we can make sure the 
        parts which we sell is 100% qualified.
        7. After finish testing we will pack the parts by Vacuum Package Machine.

         Quality control:
         * We have specialized QC testers to check the quality of the products according to different customers
         requirement. Usually, it's a random inspection, and we also offer 100% inspection at a reasonable price
         if required.
         * We have IQC to check the dimensions and surface of the incoming material
         * We have PQC to inspect full-course during the manufacturing processing
         * We have FQC to inspect all the anodizing/plating and other finishes products from our supplier and
         proceed with the professional quality and appearance inspection before shipping.

Delivery:
1. Production: For full container, normally we need 20-30 days after receiving the customer's down payment.
2. Transportation: It depends on the destination charge port.
3. Negotiation is needed for special requirements. 

Typical Application Environments

• Building Construction Sites: Used extensively in residential, commercial, and industrial building projects for floor slabs, walls, and foundations.
• Infrastructure Projects: Essential for bridges, tunnels, highways, and dams where precise rebar positioning is critical for structural strength.
• Concrete Formwork Systems: Integrated with various formwork types including timber, steel, and aluminum systems to maintain consistent concrete cover.
• Pre-cast Concrete Manufacturing: Employed in factory settings for producing pre-cast elements such as beams, columns, and panels.
• Marine and Coastal Structures: Utilized in piers, seawalls, and offshore platforms where resistance to saltwater corrosion is paramount.
• Industrial Flooring: Applied in warehouses, factories, and distribution centers for heavy-duty concrete floor construction.

     FAQ:

       Q: What is the payment method?
        A: We accept TT (Bank Transfer), Western Union, L/C.
        1. For a total amount under US$1000, 100% in advance.
        2. For a total amount above US$1000, 30% in advance, the rest before shipment.

        Q: What is your MOQ?
        A: MOQ depends on our client's needs, besides, we welcome trial orders before mass production.
 
        Q: What is the production cycle?
        A: It varies a lot depending on product dimension, technical requirements and quantity. 
        We always try to meet customers' requirements by adjusting our workshop schedule.
 
         Q: What kind of payment terms do you accept?
         A: T/T, western union,  etc.
 
         Q: Is it possible to know how is my product going on without visiting your company?
         A: We will offer a detailed products schedule and send weekly reports with digital pictures 
         and videos that show the machining progress.
 
         Q: If you make poor-quality goods, will you refund our funds?
         A: We make products according to drawings or samples strictly until they reach your 100% 
         satisfaction. And actually, we won't take a chance to do poor quality products. We are proud of 
         keeping the spirit of good quality.


         If you are interested in our products, please send a message to us! 

      Quality First, Price Best, Service Foremost!
      We assure you of our best services at all times!