EnviroChem Services (OPC) Pvt. Ltd.

Filler Board

For inquiries, feel free to reach us at envirochem.infrasales@gmail.com

Debonding strips is used to de bond sealant from bottom surface of the joint. This is critical for the performance of the sealant and concrete slab / pavement. The Debonding Strip is placed in the final cut joint of concrete slab / pavement before placing of sealant. It imparts shape to the sealant body and prevents three point adhesions.

EnviroChem Services manufactures Debonding Strips of sizes and standards conforming to the Indian Roads Congress (IRC) as well as the Ministry of Road Transport & Highways (MoRTH) Codes.

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Road Construction Products

Engineering Environment for Better Tomorrow

Dowel Bar Sleeve

Filler Boards used in Reinforced Concrete Cement (RCC) and Pavement Quality Concrete (PQC) Construction at Expansion Joints.


Our specially designed Fillers Boards display excellent resistance to compression, with outstanding recovery characteristics with provision of free movement of the concrete slabs preventing slabs damage as well as providing waterproofing with resistance to the entry of foreign matter into the joints, hence increasing the life.


EnivroChem Services supplies filler boards in various thicknesses from 10 mm to 50 mm sizes. Also, we are able to manufacture customized sizes as per customer specifications.

After various years of experience in the construction field, working as consultant, EnviroChem Services manufacture a range of Dowel Bar Sleeve specially designed for Concrete Road Construction which enables Dowel Bar slip movement necessary for longer life of concrete roads.

We use best in class machinery to provide the finest quality of materials at cost efficient rates. Our Dowel Bar Sleeves are suited for 25 mm, 32 mm, 36 mm, and 40 mm sizes. Also, we are able to manufacture customized sizes as per customer specifications.

Debonding Strip