Active
Main committee
Ivan Rostovski
Nikolay Gerashtenko
+359 2 817 4586
nikolay.gerashtenko@bds-bg.org
Building, building structures and materials
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
New projects
Published standards
Meetings
Members
This BDS/TC is a mirror of the following European and international technical committees
Concrete and related products
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).
P member
Masonry
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.
P member
Aggregates
Aggregates
Standardization in the field of natural, recycled and manufactured aggregates, by specifying aggregate performance characteristics, sampling and methods of test
P member
Prefabricated reinforced components of autoclaved aerated concrete or light-weight aggregate concrete with open structure
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.).
P member
Precast concrete products
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...)
P member
Concrete, reinforced concrete and pre-stressed concrete
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.
O member
Test methods for concrete
Test methods for concrete
O member
Concrete production and execution of concrete structures
Concrete production and execution of concrete structures
O member
Simplified design standard for concrete structures
Simplified design standard for concrete structures
O member
Maintenance and repair of concrete structures
Maintenance and repair of concrete structures
O member
Performance requirements for structural concrete
Performance requirements for structural concrete
O member