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Classification: 22170505 [ACH066017]
| Preferred name | 22-17-05-05 Silica fume (additive for concrete) |
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| Definition | Pyrogenic silica (English fumed silica) is a synthetically produced colloid material with defined properties and particle size which is used as a filler. It consists entirely of amorphous silica particles aggregated to larger units. Silicon dioxide is a major component of Microsilica, an additive in the production of high-performance and ultra-high-performance concrete. The silica dust reacts with the calcium hydroxide, which is released during cement hydration, and forms so-called calcium silicate hydrate phases. Furthermore, the particles lead to a mechanical increase in strength by reducing the capillary pore proportion in the cement stone |
| IRDI | 0173-1#01-ACH066#017 |
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BASIC Properties: Silica fume (additive for concrete)
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Customs tariff number
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Valuelist Use of customs tariff number
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Valuelist Type of customs tariff number
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HS-Code of the WCO
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Manufacturer name
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Brand
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GLN of manufacturer
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URI of the product
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URI of manufacturer
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Supplier product order suffix
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Name of SVHC substance
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Supplier product family
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On-line reference REACH
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Supplier product type
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Supplier product description
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product article number of supplier
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name of supplier
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On-line reference security data sheet
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address of additional link
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Valuelist REACH registration present
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Valuelist Contains substance according to SVHC
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Weight percentage of the contained substance (SVHC)
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Product check date (SVHC)
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Manufacturer product root
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Valuelist Clauses for delivery
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GTIN
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empty weight
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product article number of manufacturer
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Manufacturer product family
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Manufacturer product description
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Supplier product designation
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Supplier product root
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GLN of supplier
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Manufacturer product order suffix
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Valuelist Hazard statements
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Valuelist Safety data sheet obligatory
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Product type
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Valuelist Color
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Manufacturer product designation
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Valuelist Precautionary statements