Skip main navigation
Committee

Committee:

CTN 83 - Concrete

Secretary:
ANEFHOP - ASOCIACIÓN NACIONAL ESPAÑOLA DE FABRICANTES DE HORMIGÓN PREPARADO
Field of Activity:
Standardization of: - Concrete and mortar, in the aspects of terminology, specific constituents, characteristics, test methods, use recommendations and delivery conditions; - Calculation, design, and execution of unreinforced, reinforced and prestressing concrete structures. Excluding: - Aspects of calculation included in Eurocodes; - Aggregates for concrete and mortar.
Structure:

SC 2 Admixtures for concrete, mortars and grouts

SC 3 Concrete test methods

SC 4 Additions for concrete

SC 5 Fibre reinforced concrete

SC 6 Sprayed concrete and mortar

SC 7 Products and systems for repair of concrete

SC 8 Mortars

SC 9 Specifications, performance, production and conformity

SC 10 Durability

SC 11 Execution

SC 12 Concrete. Sustainability

International Relations:

ISO/TC 71  Concrete, reinforced concrete and pre-stressed concrete

CEN/TC 104  Concrete and related products

CEN/TC 125/WG 2  Mortar

CEN/WS RoBètArmé  Robotic construction system for shotcrete digitization and automation through advanced perception, cognition, mobility and additive manufacturing skills.

Standards developed by the committee: CTN 83: 606

UNE-EN 446:2009

Status: VIGENTE / 2025-06-24

Grout for prestressing tendons - Grouting procedures

UNE-EN 447:2009

Status: VIGENTE / 2025-06-24

Grout for prestressing tendons - Basic requirements

UNE-EN 12390-18:2021+A1:2025

Status: VIGENTE / 2025-06-04

Testing hardened concrete - Part 18: Determination of the chloride migration coefficient

UNE 83414:2025

Status: VIGENTE / 2025-04-30

Additions for concrete. Fly ash. General recommendation for the addition of fly ashes for concretes produced with cements type I.

UNE-EN 934-7:2025

Status: VIGENTE / 2025-04-30

Admixtures for concrete, mortar and grout - Part 7: Shrinkage reducing admixtures - Definitions, requirements, conformity, marking and labelling

UNE-EN 480-6:2025

Status: VIGENTE / 2025-01-29

Admixtures for concrete, mortar and grout - Test methods - Part 6: Infrared analysis

UNE 83520:2025

Status: VIGENTE / 2025-01-29

Determination of cracking resistance, tenacity and residual resistance using the Barcelona method by control of vertical displacement. Empirical correlations between the UNE-EN 14651:2007+A1:2008 flexotraction test and the Barcelona method for quality control.

UNE-EN 1015-1:1999

Status: VIGENTE / 2025-01-23

METHODS OF TEST FOR MORTAR FOR MASONRY - PART 1: DETERMINATION OF PARTICLE SIZE DISTRIBUTION (BY SIEVE ANALYSIS)

UNE-EN 1015-17:2001

Status: VIGENTE / 2025-01-23

Methods of test for mortar for masonry - Part 17: Determination of water-soluble chloride content of fresh mortars.

UNE-EN 1015-2:1999

Status: VIGENTE / 2025-01-23

Methods of test for mortar for masonry - Part 2: Bulk sampling of mortars and preparation of test mortars

UNE-EN 1015-21:2003

Status: VIGENTE / 2025-01-23

Methods of test for mortar for masonry - Part 21: Determination of the compatibility of one-coat rendering mortars with substrates.

UNE-EN 1015-4:1999

Status: VIGENTE / 2025-01-23

METHODS OF TEST FOR MORTAR FOR MASONRY - PART 4: DETERMINATION OF CONSISTENCE OF FRESH MORTAR (BY PLUNGER PENETRATION)

UNE-EN 1015-6:1999

Status: VIGENTE / 2025-01-23

METHODS OF TEST FOR MORTAR FOR MASONRY - PART 6: DETERMINATION OF BULK DENSITY OF FRESH MORTAR

UNE-EN 15167-2:2024

Status: VIGENTE / 2024-10-09

Ground granulated blast furnace slag for use in concrete, mortar and grout - Part 2: Assessment and verification of constancy of performance

UNE-EN 12390-6:2024

Status: VIGENTE / 2024-09-25

Testing hardened concrete - Part 6: Tensile splitting strength of test specimens

UNE 83518:2024

Status: VIGENTE / 2024-09-25

Concrete with fibers. Determination of fiber content in samples of fiber reinforced concrete using inductive method

UNE 83519:2024

Status: VIGENTE / 2024-07-31

Concrete with fibres. Test method for the characterisation of the flexural tensile strength of strain hardened concretes.

UNE-EN 450-1:2013

Status: VIGENTE / 2024-06-28

Fly ash for concrete - Part 1: Definition, specifications and conformity criteria

UNE-EN 450-2:2006

Status: VIGENTE / 2024-06-28

Fly ash for concrete - Part 2: Conformity evaluation

UNE-EN 451-1:2017

Status: VIGENTE / 2024-06-28

Method of testing fly ash - Part 1: Determination of free calcium oxide content