‘DURA BOARD HD 100’ is a cross linked, pre-moulded,high performance joint filler board. It is readily compressible and ensures low load transfer.
1) Feature & Benefits
|
Closed cell |
|
Excellent chemical resistance |
|
Thermally stable (from -400c to +700 c) |
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Bitumen free |
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Resilient- recovers more than 96% |
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Easy to use |
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Rot proof and bacteria resistant |
2) Technical Specifications
| Property |
Units |
DURAboardHD 100
Typical Value |
Test Method |
| Density |
Kg/m3 |
100+-10% |
ASTM-D 3575 |
| Water absorption |
Kg/m2 of cut surface
area |
0.080 max |
ASTM-D 3575 |
| Compression deflection & recovery % with out weathering |
% |
94% min |
Highway clause 1015 |
| Compression deflection & recovery % with weathering |
% |
92% min |
Highway clause 1015 |
| Extrusion |
mm |
3mm max |
Highway clause 1015 |
| Alkali resistence |
|
No effect observed |
AS-1350-460.2-1982 |
| Weathering test |
|
No disintegration |
Highway Clause 1015 |
3) APPLICATION
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Structural expansion joints in concrete brick and block work |
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Isolation to infill panels |
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Bridge decks,abutments,pier hinge joints etc. |
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As a backup support for sealant |
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Expansion joints in concrete highways, airport runways,taxi tracks etc. |
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Expansion joints in parking areas, industrial floorting etc. |
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Water retyaining and water excluding structures. |
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