Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
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ТК-5

Concrete and mortars

Active

Main committee

Димитър Назърски

Nikolaj Gerasenko

+359 2 817 4586

nikolay.gerashtenko@bds-bg.org

Construction

Public documents

Scope

Standards in the field of the concrete, the mortars, the aggregates, the admixtures and the water for making concrete, concrete and reinforced concrete products and protection and repair of concrete and reinforced concrete structures

Facts and digits

31

New projects

675

Published standards

0

Meetings

25

Members

Relation to mirrors committee

This BDS/TC is a mirror of the following European and international technical committees

CEN/TC 104

Concrete and related products


Originator: CEN
P member

CEN/TC 104

Concrete and related products

CEN/TC 104 deals with the standardisation of provisions for concrete and related products, in particular with respect to properties and requirements for: - fresh and hardened concrete; - production and delivery of fresh concrete; - constituent materials of concrete, e.g. mixing water, additions and admixtures; - sheaths for prestressing tendons; grout for prestressing tendons; - fibres for use in concrete; - execution of concrete structures; - production and execution of sprayed concrete; - products for the protection and repair of concrete structures. Additionally relevant test methods and provisions for the assessment of conformity for the products and procedures mentioned above are standardized. Not covered by the scope of TC 104 are: - the constituent materials; aggregate (see CEN/TC 154), Pigments (see CEN/TC 298) and Cement (see CEN/TC 51); - the design of concrete structures and components (see CEN/TC 250/SC 2); - precast concrete products (see CEN/TC 229); - prefabricated autoclave aerated and no-fines light weight concrete components (see CEN/TC 177).


Originator: CEN

P member

CEN/TC 125

Masonry


Originator: CEN
P member

CEN/TC 125

Masonry

Standardization in the field of masonry units of clay, calcium silicate, dense aggregate concrete, lightweight aggregate concrete, autoclaved aerated concrete, natural stone, manufactured stone, mortar for masonry, ancillary components for masonry and associated test methods.


Originator: CEN

P member

CEN/TC 154

Aggregates


Originator: CEN
P member

CEN/TC 154

Aggregates

Standardization in the field of natural, recycled and manufactured aggregates, by specifying aggregate performance characteristics, sampling and methods of test


Originator: CEN

P member

CEN/TC 177

Prefabricated reinforced components of autoclaved aerated concrete or light-weight aggregate concrete with open structure


Originator: CEN
P member

CEN/TC 177

Prefabricated reinforced components of autoclaved aerated concrete or light-weight aggregate concrete with open structure

Standards for prefabricated reinforced components of autoclaved aerated concrete or lightweight aggregate concrete with open structure (expanded clay, pumice, etc.).


Originator: CEN

P member

CEN/TC 229

Precast concrete products


Originator: CEN
P member

CEN/TC 229

Precast concrete products

Standardization of precast concrete products (plain, prestressed, or reinforced or composite steel/concrete) covering terminology, performance criteria, preferred shapes and dimensions, tolerances, relevant physical properties special test methods, special features due to transport, erection and connections, not duplicating the work of other TCs, referring however, to concrete material properties covered by TC 104, properties for reinforcing steel covered by ECISS/TC 19, all general design and structural aspects covered by the Eurocodes, particularly Eurocode 2, and excluding products covered by other technical committees (including TC 125, 128, 164, 165, 177, 178...)


Originator: CEN

P member

ISO/TC 71

Concrete, reinforced concrete and pre-stressed concrete


Originator: ISO
O member

ISO/TC 71

Concrete, reinforced concrete and pre-stressed concrete

Standardization of the technology of concrete, of the design and construction of concrete, reinforced concrete and pre-stressed concrete structures, so as to ensure progressive development both in quality and in price reduction; and of definitions and terms, as well as testing procedures, to facilitate international exchange of research work.


Originator: ISO

O member

ISO/TC 71/SC 1

Test methods for concrete


Originator: ISO
O member

ISO/TC 71/SC 1

Test methods for concrete


Originator: ISO

O member

ISO/TC 71/SC 3

Concrete production and execution of concrete structures


Originator: ISO
O member

ISO/TC 71/SC 3

Concrete production and execution of concrete structures


Originator: ISO

O member

ISO/TC 71/SC 5

Simplified design standard for concrete structures


Originator: ISO
O member

ISO/TC 71/SC 5

Simplified design standard for concrete structures


Originator: ISO

O member

ISO/TC 71/SC 7

Maintenance and repair of concrete structures


Originator: ISO
O member

ISO/TC 71/SC 7

Maintenance and repair of concrete structures


Originator: ISO

O member

ISO/TC 71/SC 4

Performance requirements for structural concrete


Originator: ISO
O member

ISO/TC 71/SC 4

Performance requirements for structural concrete


Originator: ISO

O member