Product Description
Special purpose, high density filler board
'DURA litefill is a special purpose, lightweight, rigid, high density filler board. It is a high performance expanded polystyrene board specially formulated to support heavy load / human traffic movement on the slabs. 'DURA litefill' is an ideal replacement for conventional brick-bat coba as well as other space filler applications. It has diversified usage in quick construction of flyover ramps, sunk portion fillings and applications interrace gardens & balconies.
Features :
- Lightweight - Reduces structural dead load by more than 70% in various applications
- Quick & simple application saves time and costly labour contributing to timely completion of projects
- High load bearing capacity with low deflection
- Closed cell. Hence; negligible water absorption
- Fire retardant and self extinguishing
- Ease of customization Choice available in size, thickness, load bearing etc.
Applications :
- Replacement of Brick-bat coba
- Flat metal decks
- Gap filling in inverted beams
- Green roofs
- Balconies and terraces
- Sunk portion fillings
- Elevated seating in Auditoriums
- Membrane protection
- As a lightweight filler additive to be used along with Sand mortar
- Geo technical filler
Designed to maintain structural integrity even under high loads, Supreme high density filler board delivers outstanding flexural strength and durability. Its high compression recovery and non-extruding nature ensure reliable performance for expansion, contraction, or isolation joints across a range of applications including roads, bridges, and large-scale buildings.
Engineered for Longevity and ResistanceThis filler board is manufactured from high-purity bitumen-impregnated fibre, providing excellent resistance to water, weather, rot, bacteria, termites, and vermin. Its robust construction ensures a long service life, making it cost-effective for long-term infrastructure and construction projects in diverse environments.
Easy Installation and Custom SizingAvailable in standard sheet sizes of 1220 mm x 2440 mm and customizable thicknesses (12 mm, 18 mm, 25 mm, and other sizes on request), this filler board can be installed manually or with construction machinery. Its straight cut edges and smooth surface finish simplify handling and placement, ensuring a precise and efficient installation process.
FAQs of Supreme high density filler board:
Q: How is the Supreme high density filler board installed in construction projects?
A: Installation of the Supreme high density filler board is versatilesheets can be manually placed or positioned using construction machinery. Thanks to their straight-cut edges and smooth finish, filler boards can be fitted easily into expansion, contraction, or isolation joints before concreting, ensuring uniform gaps and reliable performance.
Q: What are the primary benefits of using this filler board in infrastructure?
A: The key benefits include superior compression recovery (over 90%), high flexural strength, excellent durability, and outstanding resistance to rot, bacteria, termites, and vermin. Its ability to maintain structure under heavy loads makes it ideal for long-term applications in challenging environments such as roads and bridges.
Q: When should I use high density filler board in my project?
A: You should use this high density filler board whenever precise, long-lasting expansion joint material is requiredespecially in projects demanding weather resistance and structural durability. Ideal scenarios include construction of bridges, dams, runways, and multi-storey buildings.
Q: Where is the Supreme high density filler board manufactured and supplied from?
A: Supreme high density filler board is produced by leading manufacturers and suppliers in India, adhering strictly to IS:1838 (Part I & II) and ASTM D 1751 standards. It is widely available and shipped in plastic-wrapped or palletized packing for protection during transit.
Q: What is the process behind the boards high water and rot resistance?
A: The high water and rot resistance are achieved through the impregnation of fibre board with premium-quality bitumen. This process seals the fibres, preventing water ingress and offering robust protection against decay, bacteria, termites, and vermin.
Q: How does this filler board conform to national and international standards?
A: The product conforms to IS:1838 (Part I & II) and ASTM D 1751, ensuring compliance with rigorous quality, durability, and performance benchmarks required for expansion joint materials in both Indian and global infrastructure projects.
Q: What thicknesses and sizes are available, and can they be customized?
A: Standard thicknesses include 12 mm, 18 mm, and 25 mm, with standard sheet sizes at 1220 mm x 2440 mm. Customized thicknesses and sizes can be manufactured to meet specific project requirements, offering flexibility for varied application needs.
Chat with us
Send Inquiry
