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Dowel Bar Sleeve 32 X 300 Mm

Name: Dowel Bar Sleeve 32 X 300 Mm
Brand: Alpha Infra Supplies
Price: 2.5 INR
Availability: InStock

Price 2.5 INR/ Piece

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MOQ : 1000 Pieces

Dowel Bar Sleeve 32 X 300 Mm Specification

Physical Form
Solid

Melting Point
Depends on Plastic Type (Typically >120C)

Smell
Odorless

HS Code
39269099

Usage
Installed at joint locations to facilitate expansion and contraction of slabs

Type
pieces

Color
Black

Poisonous
Non-Poisonous

Other Names
Dowel Bar Cap, Dowel Bar Cover

Application
Used in construction for covering dowel bars in concrete slabs/roads

Appearance
Solid, Cylindrical, Tube-Shaped Sleeve

Feature
Durable, lightweight, corrosion-resistant, uniform thickness

Grade
Industrial Grade

Water Content
Negligible/None

Chemical Name
Not Applicable (Plastic Product)

Material
High-quality plastic/polyethylene/polypropylene

Installation
Designed for easy slip-on over dowel bars

Temperature Resistance
Suitable for normal construction temperature ranges

Surface Finish
Smooth

Corrosion Resistance
Excellent (non-metallic material)

Wall Thickness
Approx. 1.5 - 2 mm (subject to manufacturer)

Inner Diameter
32 mm

Reusability
Single-use

Length
300 mm

Standard Packaging
Bundles or bags as per supplier

Shape
Cylindrical closed-end sleeve

Dowel Bar Sleeve 32 X 300 Mm Trade Information

Minimum Order Quantity
1000 Pieces

Delivery Time
1 Week

About Dowel Bar Sleeve 32 X 300 Mm

Dowel Bar Sleeve:

A Dowel Bar Sleeve, specifically 32 x 300 mm, is used in concrete road construction to facilitate load transfer across joints while allowing for expansion and contraction of the concrete slabs. These sleeves, typically made of PVC or PP, are placed over dowel bars to prevent bonding and allow for movement.
Key functions and uses:

Load Transfer: Dowel bars, embedded in concrete slabs and encased in the sleeve, transfer loads from one slab to another without restricting horizontal movement.
Joint Movement: The sleeve allows the concrete slabs to expand and contract due to temperature changes or other factors, preventing cracks and maintaining structural integrity.
Debonding: The sleeve prevents the dowel bar from bonding with the surrounding concrete, ensuring that it can move freely within the joint.
Ease of Installation: Sleeves are designed for easy and quick installation, saving time and labor compared to other methods like debonding paints or greases.
Durability: Made from durable, flexible plastic, these sleeves can withstand heavy loads and varying environmental conditions.
Various Applications: Dowel bar sleeves are used in highways, industrial flooring, airfield pavements, and other concrete structures where joint movement is anticipated.
Standard Sizes: Common sizes include M32x300 mm and M36x300 mm.

Reliable Protection for Concrete Joints

Engineered from durable non-metallic materials, this dowel bar sleeve provides a superior shield against corrosion and physical damage. Its precise cylindrical shape and closed-end design ensure comprehensive coverage for dowel bars, supporting long-lasting performance in concrete slab and road applications.

Effortless Installation Process

The slip-on design of the Dowel Bar Sleeve allows for quick and easy placement over dowel bars at construction sites. Its lightweight build and smooth finish enable installers to efficiently position sleeves across multiple joints, saving valuable time during construction operations.

Optimal Performance in All Conditions

With excellent temperature and corrosion resistance, this sleeve remains effective across normal construction environments. Its industrial-grade material withstands exposure to moisture and chemicals, ensuring consistent protection and expansion/contraction functionality of concrete structures.

FAQ's of Dowel Bar Sleeve 32 X 300 Mm:

Q: How is the Dowel Bar Sleeve 32 X 300 mm installed during construction?

A: The sleeve is designed for easy slip-on installation over dowel bars. Simply slide it onto the bar at the joint location before pouring concrete, ensuring the sleeve fully covers the bar to facilitate slab movement.

Q: What are the primary benefits of using this dowel bar sleeve?

A: The sleeve protects dowel bars from corrosion, enables smooth expansion and contraction of concrete slabs, and prevents bonding between bars and concrete. Its high durability, uniform thickness, and excellent resistance to chemicals and moisture add to its functional advantages.

Q: When should the Dowel Bar Sleeve be used in a construction project?

A: It should be used at expansion or contraction joints in concrete slabs and roads, during initial construction before concrete placement, to allow proper movement and prevent structural cracking.

Q: Where can this sleeve be applied in construction works?

A: This product is primarily used in roadways, industrial floors, airport runways, and other large concrete slabs where dowel bars are required to allow controlled movement at joints.

Q: What process should be followed for handling and packaging the sleeve?

A: Sleeves are supplied in bundles or bags, packed as per supplier guidelines. Handle them with care to maintain the integrity of the plastic material and avoid deformation before installation.

Q: What makes this dowel bar sleeve suitable for harsh construction environments?

A: The use of high-quality plastic/polyethylene/polypropylene makes it corrosion-resistant, durable, and capable of withstanding typical construction site temperatures and minor chemical exposures.

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