Winter holidays

COPRO: 35 years young!

Kiwa-KOAC

Address

Schumanpark 43
7336 Apeldoorn
Netherlands

Telephone

+31 /55 543 31 00

Fax

+31 /55 543 31 11

Website

www.koac-wmd.nl

Provides test combination for

  • NBN EN 1097-1 : Resistance to wear (micro-Deval)

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Road concrete TRA 50

  • NBN EN 1097-2 : Los Angeles - Resistance to fragmentation

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11
    • Road concrete TRA 50

  • NBN EN 1097-4 : Voids of dry compacted filler

    • Aggregates TRA 411
    • Fillers TRA 12

  • NBN EN 1097-5 : Water content

    • Aggregates from secondary sources TRA 40
    • Fillers TRA 12
    • Hydraulically bound mixtures - fixed unit TRA 21
    • Hydraulically bound mixtures - mobile unit TRA 21
    • Hydraulically bound mixtures - site work unit TRA 21

  • NBN EN 1097-6 : Particle density

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11
    • Road concrete TRA 50

  • NBN EN 1097-7 : Particle density of filler (pycnometer)

    • Aggregates TRA 411
    • Fillers TRA 12
    • Natural asphalt TRA 66

  • NBN EN 1097-8 : Polished stone value

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Road concrete TRA 50

  • NBN EN 12390-3 : Compressive strength

    • Hydraulically bound mixtures - fixed unit TRA 21
    • Hydraulically bound mixtures - mobile unit TRA 21
    • Hydraulically bound mixtures - site work unit TRA 21
    • Road concrete TRA 50

  • NBN EN 12390-7 : Density

    • Road concrete TRA 50

  • NBN EN 12697-1 : Soluble binder content

    • Asphalt mixtures TRA 64
    • Mastic asphalt TRA 65
    • Natural asphalt TRA 66
    • Reclaimed asphalt for bituminous mixtures TRA 13

  • NBN EN 12697-2 : Particle size distribution

    • Asphalt mixtures TRA 64
    • Mastic asphalt TRA 65
    • Reclaimed asphalt for bituminous mixtures TRA 13

  • NBN EN 12697-28 : Preparation of samples

    • Asphalt mixtures TRA 64
    • Mastic asphalt TRA 65

  • NBN EN 13179-2 : Bitumen number

    • Fillers TRA 12

  • NBN EN 13286-2 : Proctor compaction

    • Hydraulically bound mixtures - fixed unit TRA 21
    • Hydraulically bound mixtures - mobile unit TRA 21
    • Hydraulically bound mixtures - site work unit TRA 21

  • NBN EN 1367-1 : Resistance to freezing and thawing

    • Aggregates TRA 411

  • NBN EN 1436 - Annex D : Skid resistance

    • Base materials for road marking TRA 84

  • NBN EN 1744-1 § 11 : Chemical analysis - determination of total sulfur content

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11

  • NBN EN 1744-1 § 15.1 : Chemical analysis - organic matter - humus content

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11
    • Road concrete TRA 50

  • NBN EN 1744-1 § 15.2 : Chemical analysis - organic matter - fulvoacid content

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11

  • NBN EN 1744-1 § 7 : Chloride ions contents

    • Aggregates TRA 411
    • Physico-chemically cleaned aggregates TRA 17
    • Road concrete TRA 50

  • NBN EN 1744-4 : Water susceptibility of fillers

    • Fillers TRA 12

  • NBN EN 196-2 : Carbon dioxide content

    • Fillers TRA 12

  • NBN EN 459-2 : Calcium hydroxide content

    • Fillers TRA 12

  • NBN EN 933-1 : Determination of particle size distribution - Sieving method

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Hydraulically bound mixtures - fixed unit TRA 21
    • Hydraulically bound mixtures - mobile unit TRA 21
    • Hydraulically bound mixtures - site work unit TRA 21
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11
    • Road concrete TRA 50

  • NBN EN 933-10 : Grading of fillers (air jet sieving)

    • Fillers TRA 12

  • NBN EN 933-3 : Flakiness index

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11
    • Road concrete TRA 50

  • NBN EN 933-5 : Percentage of crushed and broken surfaces

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11

  • NBN EN 933-6 : Angularity of fine aggregate

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40

  • NBN EN 933-7 : Percentage of shells in coarse aggregates

    • Aggregates TRA 411

  • NBN EN 933-8 : Sand equivalent test

    • Aggregates TRA 411
    • Road concrete TRA 50

  • NBN EN 933-9 : Methylene blue test

    • Aggregates TRA 411
    • Aggregates from secondary sources TRA 40
    • Fillers TRA 12
    • Physico-chemically cleaned aggregates TRA 17
    • Recycled aggregates - fixed location TRA 10
    • Recycled aggregates - mobile recycling TRA 11
    • Road concrete TRA 50