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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 12618-2:2006

Status: VIGENTE / 2021-06-18

Products and systems for the protection and repair of concrete structures - Test methods - Part 2: Determination of the adhesion of injection products, with our without thermal cycling - Adhesion by tensile bond strength

UNE-EN 12617-2:2006

Status: VIGENTE / 2021-06-18

Products and systems for the protection and repair of concrete structures - Test methods - Part 2: Shrinkage of crack injection products based on polymer binder: volumetric shrinkage

UNE-EN 12617-3:2002

Status: VIGENTE / 2021-06-18

Products and systems for the protection and repair of concrete structures - Test methods - Part 3: Determination of early age linear shrinkage for structural bonding agents.

UNE-EN 13062:2004

Status: VIGENTE / 2021-06-18

Products and systems for the protection and repair of concrete structure - Test method - Determination of thixotropy of products for protection of reinforcement.

UNE-EN 12617-1:2004

Status: VIGENTE / 2021-06-18

Products and systems for the protection and repair of concrete structures - Test methods - Part 1: Determination of linear shrinkage for polymers and surface protection systems (SPS).

UNE-EN 524-1:1997

Status: VIGENTE / 2021-06-18

Steel strip sheaths for prestressing tendons - Test methods - Part 1: Determination of shape and dimensions

UNE-EN 524-2:1997

Status: VIGENTE / 2021-06-18

Steel strip sheaths for prestressing tendons - Test methods - Part 2: Determination of flexural behaviour

UNE-EN 524-3:1997

Status: VIGENTE / 2021-06-18

Steel strip sheaths for prestressing tendons - Test methods - Part 3: To-and-fro bending test

UNE-EN 524-4:1997

Status: VIGENTE / 2021-06-18

Steel strip sheaths for prestressing tendons - Test methods - Part 4: Determination of lateral load resistance

UNE-EN 524-5:1997

Status: VIGENTE / 2021-06-18

Steel strip sheaths for prestressing tendons - Test methods - Part 5: Determination of tensile load resistance

UNE-EN 524-6:1997

Status: VIGENTE / 2021-06-18

Steel strip sheaths for prestressing tendons - Test methods - Part 6: Determination of leaktightness (Determination of water loss)

UNE 83816:2021

Status: VIGENTE / 2021-03-03

Mortars. Test methods for fresh mortars. Determination of water retentivity.

UNE 83830:2021

Status: VIGENTE / 2021-03-03

Mortars. Test methods for hardened masonry mortar. Determination of efflorescence capacity of hardened masonry mortar.

UNE 83831:2021

Status: VIGENTE / 2021-03-03

Mortars. Methods of test for hardened mortar for masonry - Determination of dimensional stability of hardened mortar for masonry

UNE-EN 12504-1:2020/AC:2021

Status: VIGENTE / 2021-01-20

Testing concrete in structures - Part 1: Cored specimens - Taking, examining and testing in compression

UNE-EN 12390-7:2020/AC:2021

Status: VIGENTE / 2021-01-20

Testing hardened concrete - Part 7: Density of hardened concrete

UNE 83704:2020

Status: VIGENTE / 2020-11-25

Concrete. Repair materials. Method of Repair Indexes (RIM) for the selection of the optimal repair technique and its follow-up after repair.

UNE 83706:2020 IN

Status: VIGENTE / 2020-11-25

Concrete. Repair materials. Types and classes of cracks.

UNE-EN 480-10:2010

Status: VIGENTE / 2020-11-13

Admixtures for concrete, mortar and grout - Test methods - Part 10: Determination of water soluble chloride content

UNE-EN 480-8:2013

Status: VIGENTE / 2020-11-13

Admixtures for concrete, mortar and grout - Test methods - Part 8: Determination of the conventional dry material content