Best Quality Fiber Concrete Cover Blocks

Nishka® Cover Blocks

DNS Concrete LLP, we are on mission to produce quality Concrete Cover Blocks

DNS CONCRETE LLP is a Mumbai-based company established in 2018, specializing in the manufacturing and distribution of high-quality Nishka Concrete Cover Blocks. Our product is designed to provide reliable and long-lasting protection for steel bars, ensuring the safety and longevity of your construction projects.

At DNS CONCRETE LLP, we cater to a diverse clientele, including both infrastructure and residential construction projects. Our unique selling point is our competitive pricing, making our product an affordable and accessible solution for a wide range of construction projects.

We understand the importance of quality and transparency in the construction industry. That’s why we provide material test certification with all of our products, ensuring that they meet industry standards and are of the highest quality. Our products are also properly packed, ensuring that they arrive at your site in excellent condition and ready for use.

Our team is dedicated to providing exceptional customer service and support throughout the entire process. From product selection to delivery, we work closely with our customers to ensure that their specific needs are met.

Choose DNS CONCRETE LLP for high-quality Nishka Concrete Cover Blocks at an affordable price, with material test certification and proper packing. Contact us today to learn more about how we can meet your construction needs.

Variety of Cover Blocks

Available in different sizes and shapes

Shipping Available

Doorstep Shipping Available

100% Money Back

If the item didn't suit you

Featured Products

DNS Concrete LLP manufacturer of high-grade concrete cover block & spacers with proper finish & packing under trademark Nishka Cover Block.

Need help in choosing the right cover block?

Customers sometimes confuse regarding shapes & uses of concrete cover block. And has queries like suitable cover block for beam, cover block for column, cover block for footing, cover block for pilling, cover block for slab, cover block for beam, cover block as per IS Code, how many cover blocks required for one square meter, cover block price, cover block size, cement cover block, cover block in construction, pvc cover block price, which is column cover block or beam cover block or footing cover block, type of cover blocks etc.

So, we always suggest our customer to ask for samples Or discuss with site supervisor or concern person before finalize any product, as there are multiple options available with us.

Our expertise is happy to visit your site for any support and guidance.

Our clients

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Customer Reviews

Google and Facebook true reviews for Nishka Cover Blocks

Nice products one day delivery.


Ajit Lembhe

Facebook Review

dns concrete enterprise provides professional services. They are one of the leaders in market and way ahead of their competitors. Their products are of superior quality with negligible scope of improvement. Definitely worth experiencing !

rochelle moras

Google Review

Nice quality and reasonable products. Even Good services


Dipak Teli

Facebook Review

Latest Blogs

Testing parameters for concrete cover blocks

Concrete cover blocks are an essential element in the construction of concrete structures. The following are some of the testing parameters for concrete cover blocks that are commonly used: Compressive strength: This parameter measures the ability of the concrete cover block to withstand compressive loads. Water absorption: Water absorption is an essential parameter for concrete …

Testing parameters for concrete cover blocks Read More »

How to use concrete cover blocks

Concrete cover blocks are an essential component in the construction of reinforced concrete structures. They play a critical role in protecting the steel reinforcement bars from corrosion and ensuring the structural integrity of the concrete. In this blog, we’ll discuss how to use concrete cover blocks effectively. Step 1: Determine the Required Cover Thickness Before …

How to use concrete cover blocks Read More »

How to Calculate required numbers of Cover Blocks?

Thanks for asking this very important question. In life, many things are minor but have great impact in future. Cover blocks is one of the very minor but important item in civil engineering concrete work of slabs, columns, beams etc. There is no rule for how many number in how much area. It is on …

How to Calculate required numbers of Cover Blocks? Read More »

Which one is better Concrete cover blocks or PVC cover blocks?

Some potential pros and cons of using PVC cover blocks Pros: Corrosion resistant: PVC cover blocks are highly resistant to corrosion, which can be a major issue with other types of cover blocks. This makes them a good choice for use in environments where corrosion is a concern, such as in coastal areas. Lightweight: PVC cover …

Which one is better Concrete cover blocks or PVC cover blocks? Read More »

What is Cover Block ?

Concrete cover blocks are small, precast blocks made of concrete that are used to provide a protective covering or spacer between the reinforcement bars and the formwork in reinforced concrete structures.

The main purpose of concrete cover blocks is to maintain the required concrete cover over the reinforcement bars as specified in the design to prevent corrosion, which can lead to the deterioration of the structure over time. The cover blocks also help to ensure the correct placement of reinforcement bars within the concrete structure.

Cover blocks are typically made from high-strength concrete and are available in a range of shapes and sizes to suit different types of reinforcement bar spacing and cover requirements. They may have a smooth or textured surface to provide a better grip with the concrete and are often color-coded to indicate the thickness of the cover they provide.

In addition to their use in reinforced concrete structures, cover blocks can also be used in precast concrete products such as beams and slabs to ensure that the required cover is maintained around the reinforcement. They are easy to handle and install and can help to save time and labor on construction sites.

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