KATEGORI PRODUCT
Gem Ground Enhancement Material
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HUBUNGI KAMI
(021) 2147 5295
081383766600
082299008887
082299008887
04/11/2020
Harga : CALL
SPECIFICATIONS
Unit Weight: 11.36 kg
| Part Number | Article Number | Packaging |
| GEM25A | 163670 | Bag with handles |
| GEM25ABKT | – | Plastic bucket with locking lid |
| Suggested Specifications | ||
| Parameter | Recommended Values | Test Method |
| Standards Compliance | Full compliance to IEC 62561-7 EPA Toxicity Characteristic Leaching Procedure (TCLP), test method 1311 |
|
| Leaching | Arsenic < 1.5 mg/L, Barium < 60 mg/L, Cadmium < 0.15 mg/L, Chromium < 3.0 mg/L, Lead < 1.5 mg/L, Mercury < 0.06 mg/L, Elenium < 1.0 mg/L |
EC 62561-7 EN 12457-2 |
| Sulfur Content | < 2% | ISO 14869-1 |
| Resistivity | <2 Ω-cm for powder <20 Ω-cm for mixed and cured material |
Compressed powder according to ASTM G187-12 Mixed and cured per ASTM D991-89 |
| Corrosion Performance | For copper-plated earth electrodes, the polarization resistance shall be > 8 Ω x m2 for aggressive environments For galvanized earth electrodes, the polarization resistance shall be > 7.6Ω x m2 for aggressive environments |
IEC 62561-7, Sec 5.5, aggressive environment |
| Flexural Strength | 300-450 psi [2070-3100 kPa] | ASTM C293 |
| Compressive Strength | 100-200 psi [690-1390 kPa] after 672 hours curing time |
ASTM C109 |
| Estimated Linear Feet of Ground Conductor Covering with Each Bag of GEM | |||||||
| Trench Width | Total Thickness of GEM | ||||||
| in | cm | in | cm | in | cm | ||
| Inches | Centimeters | 4 | 10.2 | 5 | 12.7 | 6 | 15.2 |
| 4 | 10 | 3.5 | 1.0m | 2.8 | 0.8m | 2.3 | 0.7m |
| 6 | 15.2 | 9.3 | 0.7m | 1.8 | 0.5m | 1.5 | 0.4m |
| 8 | 20.3 | 7 | 0.5m | 1.4 | 0.4m | 1.1 | 0.3m |
| 10 | 25.4 | 5.6 | 0.4m | 1.1 | 0.3m | 0.9 | 0.3m |
| 12 | 30.5 | 4.7 | 0.3m | 0.9 | 0.3m | 0.7 | 0.2m |
| Estimated Bags of GEM for Backfilling Around Ground Rods to a Density of 63.5 lb/ft ³ (1,017 kg/m³) | |||||||||||||
| Diameter of Hole | ft | m | ft | m | ft | m | ft | m | ft | m | ft | m | |
| Inches | Centimeters | 5 | 1.5 | 6 | 1.8 | 8 | 2.4 | 10 | 3 | 15 | 4.6 | 20 | 6.1 |
| 4 | 10.2 | 2 | 2 | 2 | 3 | 4 | 5 | ||||||
| 6 | 15.2 | 3 | 3 | 4 | 5 | 8 | 10 | ||||||
| 8 | 20.3 | 5 | 6 | 8 | 9 | 14 | 18 | ||||||
| 10 | 25.4 | 7 | 9 | 12 | 14 | 21 | 28 | ||||||
| 12 | 30.5 | 10 | 12 | 16 | 20 | 30 | 40 | ||||||
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