In modern infrastructural construction, cover blocks are an essential structural element in ensuring sufficient cover between the steel reinforcement and the outer layer of concrete. With insufficient cover, the rebars are susceptible to corrosion, and the building’s life and safety are threatened. Plastic cover block moulds are used by industries to produce these cover blocks with precision and in large numbers.
Golden Hydraulic Industries is one of the leading brand names available in the Indian market that is a trusted manufacturer offering high-quality moulds for use in construction.
What is a Plastic Cover Block Mould?
Plastic cover block mould consists of pre-fabricated plastic or synthetic rubber boxes that are utilized to shape concrete cover blocks of specified dimensions. Plastic cover block mould is employed between rebar and shuttering while casting concrete in order to achieve a uniform concrete cover over steel reinforcement.
The finish, life, and quality of a cover block are dependent to a great extent on the mould with which they are produced. For this reason, construction and precast industry experts look for reliable plastic cover block mould manufacturers that are able to offer consistency and performance.
️How Are Cover Blocks Applied in Construction?
Cover blocks are an integral component of RCC (Reinforced Cement Concrete) structures. Their significance is:
Providing Even Cover to Rebars
Offers fire resistance and corrosion protection.
Structural Integrity Maintenance
Averts rebar movement or misalignment caused cracks.
Moisture Resistance
Shields steel against rain, penetration by water, and moisture.
Increasing the Buildings’ Longevity
Reduces maintenance expense by extending life of concrete.
Therefore, good-quality plastic cover block moulds are needed to produce blocks with design tolerances and long life.
Why Golden Hydraulic Industries?
Golden Hydraulic Industries is a leading Indian producer of plastic cover block moulds that have become famous for their quality, reliability, and innovation. The following are the reasons why leading construction companies and precast factories opt for them:
✅ Top Quality Raw Material
Golden Hydraulic utilizes virgin-grade plastic and synthetic rubber in mould manufacturing. These are more elastic, resistant, and crack-free and hence ideal for reuse.
✅ Variety of Sizes and Types
Whichever 15mm, 20mm, 25mm, 40mm, or 50mm cover blocks you require, Golden Hydraulic has moulds in all these sizes according to IS codes as well as project requirements.
✅ Durable and Recyclable Moulds
Their molds can be reused 200–500 times without deformation, which is excellent value for money.
✅ Even and Smooth Finish
They produce smooth-surfaced, dimensionally accurate cover blocks, that are easy to install on site and improve bonding with concrete.
✅ In-house production & Quality control
They are all produced under rigorous quality inspections in their own factory, maintaining control of the production process and providing repeatable performance to consumers.
✅ PAN India Delivery & Support
Golden Hydraulic Industries has a robust supply chain, which delivers moulds to the sites, the precast factories, and the dealerships in India. They also offer after-sales and technical support in order to allow you to get the best out of their products.
Applications of Plastic Cover Block Moulds
Plastic moulds from Golden Hydraulic are used in:
- Tall Buildings
- ️ Road & Bridge Projects
- Industrial RCC Structures
- ️ Precast Concrete Yards
- ️ Government Infrastructure Projects
- Apartments and Residential Colonies
Where RCC work is involved, the need for strong and accurate cover blocks becomes inevitable — and that is where these moulds come in.
Plastic Cover Block Moulds: A Successful Tutorial
To ensure long lifespan and good-quality block production from your moulds:
- Clean the moulds after each use to avoid the development of residues.
- Use appropriate release agents (do not use diesel or low-cost oils).
- Store moulds in the shade and away from heat to avoid warping.
- Avoid rough-handling or dropping the moulds.
- Alternate use in batches for uniform wear and tear.
They guarantee higher production levels and reduce your cost of doing business.
Types of Cover Block Moulds Provided by Golden Hydraulic
Golden Hydraulic Industries offers moulds in:
- Round and Square Cover Block Moulds
- Multi-cavity moulds for increased output
- Single Cavity Precision Moulds
- Double-Sided Cover Block Mold (20/25mm, 30/40mm etc.)
- Branded Custom Moulds
- Customised Moulds with Branding
You can choose according to your block design and project size.
FAQs – Plastic Cover Block Mould Manufacturers
Q1: What would be the ideal material for cover block moulds?
Ans: Silicone and high-quality plastic are best for durability, flexibility, and finishes.
Q2: How many cover blocks can I produce with one mould?
Ans: With the right maintenance, one mould can provide 200 to 500 cover blocks based on the material.
Q3: Can I request a custom mould size?
Ans: Yes. Golden Hydraulic provides bespoke mould design solutions for your tailor-made block sizes and shapes.
Q4: When will it be delivered?
Ans: Orders typically ship within 3–7 working days based on the order quantity and its destination.
Q5: Why is Golden Hydraulic better than others?
Ans: Their precision engineering, use of virgin plastic, and excellent customer support make them a premium brand in India.
Conclusion
For any RCC construction, proper rebar coverage is paramount — and it starts with the properly-shaped cover block. To produce them, quality plastic moulds are essential. With more than three decades of experience and hundreds of clients, Golden Hydraulic Industries is one of India’s go-to manufacturers of plastic cover block moulds.
If you’re on a building site, fitting a precast unit, or need your mould stock updated — spending money on Golden Hydraulic’s proven moulds will ensure longevity, precision, and peace of mind.