CONCRETES 2019-05-17T07:29:31+00:00

Concretes

Concretes with official D.O.R. standard, according to the requirements of the MINISTRY OF PUBLIC WORKS and certified by BUREAU VERITAS CERTIFICATION. We manufacture concretes for any type of environment and use in accordance with the legislation and our customers’ requirements.

The D.O.R. concrete (officially recognised standard), is backed by the Ministry of Public Works. It is a concrete with a guarantee level that is above the minimum demanded in the EHE-08: rigorous controls are performed on the product in the factory, external checks with trials in ENAC laboratories and external audits performed according to the criteria authorised by the Ministry of Public Works.

STRENGTH CONSISTENCY ENVIRONMENT WATER – CEMENT RATIO AMOUNT OF CEMENT
  • 25
  • 30
  • 35
  • SOFT (B)
  • FLUID (F)
  • I
  • IIa
  • IIb
  • IIIa
  • IIIb
  • IIIc
  • Qa
  • Qb
  • Qc
  • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
  • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.

Classification of the D.O.R. concrete

STRENGTH CONSISTENCY
  • 25
  • 30
  • 35
  • SOFT (B)
  • FLUID (F)
ENVIRONMENT WATER – CEMENT RATIO
  • I
  • IIa
  • IIb
  • IIIa
  • IIIb
  • IIIc
  • Qa
  • Qb
  • Qc
  • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
AMOUNT OF CEMENT
  • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.
ENVIRONMENT
  • 25
  • 30
  • 35
WATER – CEMENT RATIO
  • SOFT (B)
  • FLUID (F)
STRENGTH
  • I
  • IIa
  • IIb
  • IIIa
  • IIIb
  • IIIc
  • Qa
  • Qb
  • Qc
CONSISTENCY
  • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
AMOUNT OF CEMENT
  • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.

WHAT DOES IT OFFER?

      • HIGHER LEVEL OF GUARANTEE
      • REDUCTION partial safety ratios
      • REDUCTION of batches/trials on site
      • EASE of acceptance of batches
      • ACCESSIBILITY by users to the trial results.
      • NEW CONTROL AGENTS (E.C and Administration)
      • Manufacturer’s CIVIL LIABILITY INSURANCE
      • GREATER CONFIDENCE in the products
      • OPTIMISATION of the project
      • REDUCTION of costs associated with rejections
      • TRANSPARENCY of the production process
      • SPEED of response regarding anomalous results

D.O.R. CONCRETE QUALITY STANDARD (MINISTRY OF PUBLIC WORKS)

As a basic example, to perform the quality control on a D.O.R. concrete only a series of samples need to be collected for each 500 m3 of concrete. For other concretes, 3 series of samples are required for every 100 m3.

2

CONCRETE PRODUCTION

  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: building and civil building work structures of reinforced concrete or mass concrete and prestressed concrete.
  • USING MAXIMUM SIZED AGGREGATES: 12 and 20
    • STRENGTH
      • 25
      • 30
      • 35
      • 40
      • 45
    • CONSISTENCY.
      • PLASTIC (P)
      • SOFT (B)
      • FLUID (F)
      • LIQUID (L)
    • ENVIRONMENT
      • I
      • IIa
      • IIb
      • IIIa
      • IIIb
      • IIIc
      • IV
      • Qa
      • Qb
      • Qc
      • H
      • F
      • E
    • WATER – CEMENT RATIO
      • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
    • AMOUNT OF CEMENT
      • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: structures under water level, foundation caissons, bridge pillars and quays, construction of docks, … USING MAXIMUM SIZED AGGREGATES: 12, 20
    • STRENGTH
      • 20
      • 25
      • 30
      • 35
      • 40
      • 45
      • 50
      • 55
      • 60
    • CONSISTENCY.
      • PLASTIC (P)
      • SOFT (B)
      • FLUID (F)
      • LIQUID (L)
    • ENVIRONMENT
      • IIIb
      • IIIc
      • Qb
      • Qc
    • WATER – CEMENT RATIO
      • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
    • AMOUNT OF CEMENT
      • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: flooring and industrial paving, elements requested flexural strength or traction and elements subjected to impacts and collisions…
    USING MAXIMUM SIZED AGGREGATES: 12, 20
  • STRENGTH
    • 20
    • 25
    • 30
    • 35
    • 40
    • 45
    • 50
    • 55
    • 60
  • CONSISTENCY.
    • SOFT (B)
    • FLUID (F)
    • LIQUID (L)
  • ENVIRONMENT
    • I
    • IIa
    • IIb
    • IIIa
    • IIIb
    • IIIc
    • IV
    • Qa
    • Qb
    • Qc
    • H
    • F
    • E
  • WATER – CEMENT RATIO
    • It meets the requirements established in the EHE-08 in Annex 14
  • AMOUNT OF CEMENT
    • It meets the requirements established in the EHE-08 in Annex 14
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: piles and screen walls where the concrete’s on site delivery is made by descent using a funnel and tube, in between frames and generally below the water table level.
    USING MAXIMUM SIZED AGGREGATES: 12, 20
  • STRENGTH
    • 20
    • 25
    • 30
    • 35
    • 40
    • 45
  • CONSISTENCY.
    • FLUID (F)
    • LIQUID (L)
  • ENVIRONMENT
    • IIa
    • IIb
    • IIIa
    • IIIb
    • IIIc
    • IV
    • Qa
    • Qb
    • Qc
  • WATER – CEMENT RATIO
    • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
  • AMOUNT OF CEMENT
    • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.
  • FLEXURAL STRENGTH CONCRETE
    CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR
    : pavings that work with flexural strength, paving for airports, roads and motorways, paving for service stations, car parks, public works and housing estates.
    USING MAXIMUM SIZED AGGREGATES: 12, 20
  • FLEXURAL STRENGTH
    • 3.0
    • 3.5
    • 4.0
    • 4.5
  • CONSISTENCY.
    • PLASTIC (P)
    • SOFT (B)
    • FLUID (F)
  • ENVIRONMENT
    • IIa
    • IIb
    • IIIa
    • IV
    • H
    • F
    • E
  • WATER – CEMENT RATUI
    • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
  • AMOUNT OF CEMENT
    • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: all kinds of flooring, industrial and commercial floorings, printed, polished, smoothed and grated concrete…
    USING MAXIMUM SIZED AGGREGATES: 12, 20
  • STRENGTH
    • 20
    • 25
    • 30
    • 35
    • 40
    • 45
  • CONSISTENCY.
    • SOFT (B)
    • FLUID (F)
  • ENVIRONMENT
    • I
    • IIa
    • IIb
    • IIIa
    • IIIb
    • IIIc
    • IV
    • Qa
    • Qb
    • Qc
    • H
    • F
    • E
  • WATER – CEMENT RATIO
    • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
  • AMOUNT OF CEMENT
    • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: reinforced concrete structures for pillars, girders, load-bearing walls, cross-sections of bridges with large spans.
    USING MAXIMUM SIZED AGGREGATES: 12, 20
  • STRENGTH
    • 50
    • 55
    • 60
  • CONSISTENCY.
    • FLUID (F)
    • LIQUID (L)
  • ENVIRONMENT
    • I
    • IIa
    • IIb
    • IIIa
    • IIIb
    • IIIc
    • IV
    • Qa
    • Qb
    • Qc
    • H
    • F
    • E
  • WATER – CEMENT RATIO
    • It meets the requirements established in the EHE-08, with a w/c ratio less than 0’40.
  • AMOUNT OF CEMENT
    • It meets the requirements established in the EHE-08, with an amount greater than 400 Kg/m3.
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: reinforced architectonic concretre the aesthetic appearance of which is a requirement, concrete for bridge boards, walls, pillars.
    USING MAXIMUM SIZED AGGREGATES: 12
  • STRENGTH
    • 25
    • 30
    • 35
    • 40
    • 45
  • CONSISTENCY.
    • AC
  • ENVIRONMENT
    • I
    • IIa
    • IIb
    • IIIa
    • IIIb
    • IIIc
    • IV
  • WATER – CEMENT RATIO
    • It meets the requirements established in the EHE-0, according to Annex 17.
  • AMOUNT OF CEMENT
    • It meets the requirements established in the EHE-0, according to Annex 17.
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: concrete for domes, tunnels and stabilising embankments and for deposit basins, swimming pools and canals.
    USING MAXIMUM SIZED AGGREGATES: 4 y 12
  • STRENGTH
    • 25
    • 30
    • 35
    • 40
  • CONSISTENCY.
    • SOFT (B)
    • FLUID (F)
  • AMOUNT OF CEMENT
    • It meets the requirements established in the EHE-08, with an amount greater than 400 kg/m3
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: screeding for slabs and flooring, as thermal and acoustic insulation, in lightweight slabs.
    USING MAXIMUM SIZED AGGREGATES: 12
  • STRENGTH
    • HLE:
      • 25
      • 30
    • HL
      • 15
      • 17´5
      • 20
  • CONSISTENCY.
    • PLASTIC (P)
    • SOFT (B)
    • FLUID (F)
    • LIQUID (L)
  • WATER – CEMENT RATIO
    • It meets the requirements established in the EHE-08, in Annex 16.
  • AMOUNT OF CEMENT
    • It meets the requirements established in the EHE-08, in Annex 16.
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: housing estates and on flooring and patios of industrial and residential buildings.
    USING MAXIMUM SIZED AGGREGATES: 12, 20
  • STRENGTH
    • 20
    • 25
  • CONSISTENCY.
    • SOFT (B)
    • FLUID (F)
  • ENVIRONMENT
    • IIa
    • IIb
    • IIIa
  • WATER – CEMENT RATIO
    • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
  • AMOUNT OF CEMENT
    • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.
  • CONCRETE THAT MEETS THE DEMANDING QUALITY REGULATIONS SPECIFIED IN THE EHE-08. SPECIALLY DESIGNED FOR: sports tracks, light traffic areas, housing estates….
    USING MAXIMUM SIZED AGGREGATES: 12, 20
  • STRENGTH
    • 20
    • 25
  • CONSISTENCY.
    • PLASTIC (P)
    • SOFT (B)
  • ENVIRONMENT
    • IIa
    • IIb
    • IIIa
  • WATER – CEMENT RATIO
    • It meets the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a. With a w/c ratio from 0’45 to 0’65.
  • AMOUNT OF CEMENT
    • Above the requirements established in the EHE-08 in article 37.3.2 according to table 37.3.2a that specifies from 250 to 350 Kg/m3.

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