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 83959:2014

Status: VIGENTE /  2022-07-04

Concrete durability. Water for mixing. Determination of the sugar.

UNE 83960:2014

Status: VIGENTE /  2022-07-04

Concrete durability. Mixing water. Determination of the ether soluble organic substances content.

UNE 83958:2014

Status: VIGENTE /  2022-07-04

Concrete durability. Water for mixing and aggressive water. Determination of the chloride content

UNE 83951:2008

Status: VIGENTE /  2022-07-04

Concrete durability. Water for mixing and aggresive waters. Sampling.

UNE 83968:2016 EX

Status: VIGENTE /  2022-07-04

Concrete durability. Evaluation of the expansion of mortar bars using potential reactive and non-reactive aggregate mixes, against alkali-silica and alkali-silicate . Accelerated method of mortar bars.

UNE 83967:2016 EX

Status: VIGENTE /  2022-07-04

Concrete durability. Test method for the assessment of potential expansion due to alkali-aggregate reactivity of concrete mixes. Method semi-accelerated of concrete prisms.

UNE 83980:2014

Status: VIGENTE /  2022-07-04

Concrete durability. Test methods. Determination of the water absorption, density and accessible porosity for water in concrete.

UNE 83963:2008

Status: VIGENTE /  2022-07-04

Concrete durability. Aggresive soils for concrete. Determination of the ion sulfate content.

UNE 83963:2008 ERRATUM:2011

Status: VIGENTE /  2022-07-04

Concrete durability. Aggresive soils for concrete. Determination of the ion sulfate content.

UNE 83505:2004

Status: VIGENTE /  2022-07-04

Concretes with fibres. Taking and curing cored specimens.

UNE 83502:2004

Status: VIGENTE /  2022-07-04

Concrete with fibers. Method of making in the laboratory.

UNE 83504:2004

Status: VIGENTE /  2022-07-04

Concrete with fibers. Making and maintenance of specimens for laboratory tests.

UNE 83503:2004

Status: VIGENTE /  2022-07-04

Concrete with fibres. Measurement of workability with the inverted cone.

UNE 83506:2004

Status: VIGENTE /  2022-07-04

Concrete with fibres. Capping with sulfur mortar.

UNE 83507:2004

Status: VIGENTE /  2022-07-04

Concrete with fibres. Testing in compression

UNE 83501:2004

Status: VIGENTE /  2022-07-04

Reinforced concrete with fibers: Sampling of fresh concrete.

UNE-EN 480-11:2006

Status: VIGENTE /  2022-07-01

Admixtures for concrete, mortar and grout - Test methods - Part 11: Determination of air void characteristics in hardened concrete

UNE-EN 13263-1:2006+A1:2009

Status: VIGENTE /  2022-07-01

Silica fume for concrete - Part 1: Definitions, requirements and conformity criteria

UNE-EN 13263-2:2006+A1:2009

Status: VIGENTE /  2022-07-01

Silica fume for concrete - Part 2: Conformity evaluation

UNE-EN 1504-8:2020

Status: VIGENTE /  2022-07-01

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and AVCP - Part 8: Quality control and Assessment and verification of the constancy of performance (AVCP)

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