Expansion joint filler boards represent critical construction components designed to absorb expansion and contraction of building materials caused by temperature changes, ground settlement, or other factors. The HD 100 expansion joint filler board, manufactured under the Dseal brand by Dhawan Associates, provides a high-density solution for various construction applications.
Product Overview
The Dseal HD 100 expansion joint filler board is engineered to deliver superior performance when filling expansion joints in concrete structures. It maintains flexibility while withstanding significant pressure, ensuring construction longevity and integrity.
Technical Details
- Density: 100 ± 10% kg/m³
- Water Absorption: 0.080 max kg/m² of cut surface area
- Compression Recovery: 94% min
- Thermal Stability: −40°C to +70°C
- Chemical Resistance: Excellent resistance to chemicals, acids, bases, corrosion, UV, and weathering
- Material: Closed cell cross-linked polymeric filler board
Applications
- Structural expansion joints in concrete highways, airport runways, parking areas, industrial flooring, and taxiways
- Expansion joints in industrial, commercial, and residential buildings
- Expansion joints in canals, dams, and storage tanks
Key Features
- Durability: Constructed with high-grade materials that resist wear, corrosion, and environmental stresses
- Flexibility: Accommodates significant thermal, seismic, and structural movement
- Weather Resistance: Withstands harsh weather conditions, including intense sunlight, moisture, and temperature fluctuations
- Easy Installation: Streamlined installation processes save time and minimize disruptions
Comparison Chart
| Feature | Dseal HD 100 | Kampun HD 100 | Duraboard HD 100 |
|---|---|---|---|
| Density | 100 ± 10% kg/m³ | 100 ± 10% kg/m³ | 100 ± 10% kg/m³ |
| Water Absorption | 0.080 max kg/m² | 0.080 max kg/m² | 0.080 max kg/m² |
| Compression Recovery | 94% min | 95% min | 94% min |
| Thermal Stability | −40°C to +70°C | −40°C to +70°C | −40°C to +70°C |
| Chemical Resistance | Excellent | Excellent | Excellent |
| Weather Resistance | High | High | High |
| Installation | Easy | Easy | Easy |
Conclusion
The Dseal HD 100 expansion joint filler board by Dhawan Associates stands out for its high-density, durability, and flexibility. It represents an excellent choice for various construction applications, ensuring the structural integrity and longevity of buildings and infrastructure projects. By choosing Dseal, you invest in a reliable and high-performance solution for expansion joint needs.