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The Cover Block PVC Mould (20x25x40x50mm, 42cvt. Small) is a precision-engineered mould designed specifically for manufacturing durable concrete cover blocks used in construction. This mould enables the production of cover blocks that maintain the critical spacing between reinforcing bars and the concrete surface, ensuring optimal structural integrity and enhanced durability of concrete structures. Made from high-quality PVC material, this mould ensures consistent block dimensions, ease of de-moulding, and long service life. It supports the manufacturing process by shaping concrete cover blocks in exact sizes (20mm, 25mm, 40mm, and 50mm thickness) to meet diverse project requirements. The 42cvt specification implies the mould's capacity or cavity count, which allows high-volume production, increasing efficiency for construction material suppliers. Suitable for use in both manual and machine-based concrete block production setups, this PVC mould is critical for cement manufacturers and construction firms concentrating on reinforced concrete frameworks.
Key Features
| Features | Description |
|---|---|
| Material | High-grade PVC (Polyvinyl Chloride) |
| Available Sizes | 20mm, 25mm, 40mm, and 50mm thickness |
| Cavity Count | 42 cavities to enable high volume production |
| Shape | Rectangular blocks designed for uniform concrete cover |
| Durability | Resistant to wear and corrosion for repeated use |
| Compatibility | Fits manual and automated concrete block making machines |
| Ease of Use | Simple release mechanism for quick de-moulding |
| Application | Manufacture of concrete cover blocks for construction use |
| Precision | Ensures standardized block dimensions for reliable concrete cover |
| Weight | Lightweight for easy handling and transportation |
| Attributes | Description |
|---|---|
| Mould Type | PVC Concrete Cover Block Mould |
| Dimension Options | 20x25x40x50 mm cover block thicknesses |
| Number of Cavities | 42 cavities (42cvt) |
| Material Composition | Polyvinyl Chloride (PVC) |
| Intended Use | Moulding concrete cover blocks to maintain rebar spacing |
| Manufacturing Compatibility | Manual and mechanized block production lines |
| Color | Typically blue or grey PVC (may vary) |
| Packaging | Bulk packed with protection for shipping |
| Reusability | Designed for multiple usage cycles |
| Manufacturing Standards Compliance | Meets industrial moulding quality norms |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
This mould is designed to produce cover blocks in four standard thickness sizes: 20mm, 25mm, 40mm, and 50mm.
The 42 cavities allow the simultaneous molding of 42 cover blocks in one production cycle, significantly enhancing manufacturing efficiency.
Yes, the mould is designed to be used with both manual block making processes and mechanized production lines.
A standard concrete mix comprising cement, fine and coarse aggregates, and water is suitable. Chemical admixtures can be added depending on required block properties.
Constructed from high-grade PVC, the mould is resistant to wear, corrosion, and deformation, supporting multiple reuse cycles without loss of shape or function.
The mould adheres to industrial quality standards for dimensional accuracy and durability required for concrete accessory manufacturing.
Concrete cover blocks are used in construction to maintain a specific distance between the reinforcing bars (rebar) and the outer surface of the concrete structure. This helps ensure that the rebar is adequately covered by concrete, which is crucial for the structural integrity and durability of the construction.
Here is a general overview of the manufacturing process for concrete cover blocks:
1.Raw Materials:
->Cement: Ordinary Portland Cement (OPC) or other suitable cement types.
->Aggregates: Fine and coarse aggregates such as sand and crushed stone.
->Water: Clean and potable water.
->Chemical Admixtures (optional): To improve specific properties of the concrete.
2.Mixing:
->The raw materials are mixed in the appropriate proportions to form a concrete mix.
->The mix should have the desired consistency and workability for molding.
3.Molding:
->The concrete mix is poured into molds to give the cover blocks their desired shape and size.
->The molds can be made of metal, plastic, or other materials and are designed to create the required dimensions for the cover blocks.
4.Compaction:
->Vibrators or other compaction methods are used to remove air bubbles and ensure that the concrete is evenly distributed within the mold.
->This step helps in achieving a dense and durable cover block.
5.Curing:
->The molded cover blocks need to be cured to attain sufficient strength and durability.
->Curing can be done by keeping the blocks in a moist environment for a specified period. This could involve covering them with wet burlap, using curing compounds, or placing them in a curing chamber.
6.Quality Control:
->Random samples of the manufactured cover blocks may be tested for compressive strength, dimensions, and other relevant properties to ensure they meet the required standards.
7.Packaging and Storage:
->Once the cover blocks have cured and passed quality control tests, they are packaged for transportation and storage.
->Proper packaging helps protect the cover blocks from damage during handling and transportation.
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Rajkot , India
Manufacturer, Brand Owner, Distributor, Exporter, Wholesaler
GST- 24AQFPH0802G2ZH
