- Nashik, India
- +917507123490/93/94
- Nashik, India
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| Sealing of cracked area for crack repairing, for setting washer and sealing for the reinforcement of steel plate |
DH-400 is the representative high strength epoxy sealing material intended for the repair and reinforcement of concrete structures. grouting chemical for concrete It is designed as crack sealing material for epoxy injection and steel plate reinforcing, and for various other purposes including for the setting of syringe injector. It has an excellent bonding strength with concrete and high crash worthiness.
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It is designed as a sealing repair product of the cracks without staying power or the joints of concrete structure and plastering mortar. It contributes to the restoration of staying power of the structure by filling (sealing) the large cracks and cut areas with a specially processed epoxy resin of high bonding strength, tensile strength and compression strength. grouting chemical for concrete It improves the durability of structures by preventing water leakage from cracks and corrosion of reinforcing bars by the infiltration of harmful gas in the air.Its applications are as follows.
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| DH-400S Dimension Details | |||
|---|---|---|---|
| Classification | Main Component | Hardening Component | Remarks |
| Exterior Appearance | White Paste | Black Paste | – |
| Mixing Rate | 1 | 1 | |
| Specific Gravity | 1.3 ± 0.1 | 1.2 ± 0.1 | 23±0.5℃ |
| Pot Life(Min) | 40±10 | 23±0.5℃ | |
| Tack Free Time(Hours) | 12±5 | 23±0.5℃ | |
| Hardening Time(Hours) | 24 ~ 36 | – | |
| Packing Unit | 10kg | 10kg | – |
| DH-400S Property Data | ||||
|---|---|---|---|---|
| Test Category | Result Value | Base Value | Test Method | |
| Compression Strength ( N/㎟ ) | 85.3 | Over 50 | KS F 4923 | |
| Adhesive Strength ( N/㎟ ) | 9.2 | Over 6 | ||
| Seal Breaking Expansion Rate ( % ) | 3.2 | Under 10 | ||
| Seal Strength ( N/㎟ ) | 39.2 | Over 15 | ||
| Hardening Contraction Rate ( % ) | 1.2 | Under 3 | ||
| Heating Change(110±3℃,168hr) | Weight Change Rate ( % ) | 1.6 | Under 5 | |
| Volume Change Rate ( % ) | 1.3 | Under 5 | ||
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