Bulgarian Institute for Standardization
Standards – always a step ahead
Phone: +359 2 8174 523, +359 2 8174 504
E-mail: info@bds-bg.org
1797 Sofia, 13 "Lachezar Stanchev" Str., "Izgrev" Complex
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Projects and standards

To find easily the necessary information, use the different options for advanced search below, e.g. search by technical committee; by keyword in Bulgarian/English; by reference and others.

Reinforced concrete slabs for foundation of stands for halfpipes

90.60 Close of review

ТК-5 more

Concrete parabolic half-pipes

90.60 Close of review

ТК-5 more

Half-pipes of prestressed concrete

90.60 Close of review

ТК-5 more

Reinforced (steel) concrete half-pipes. Methods for testing

90.60 Close of review

ТК-5 more

Reinforced concrete plates for lining of irrigation canals and reservoirs

90.60 Close of review

ТК-5 more
ТК-5 more

Reinforsed concrete pilots

90.60 Close of review

ТК-5 more

Corrosion protection of building constructions and equipments exposed to the aggressive media effect. Basic terms. Classification of the aggressive media

90.60 Close of review

ТК-5 more
ТК-5 more

Fly ash obtained from co-combustion - A report on the situation in Europe

60.60 Standard published

ТК-5 more

Mixing water for concrete - Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete

90.93 Standard confirmed

ТК-5 more

Methods of test for mortar for masonry - Part 1: Determination of particle size distribution (by sieve analysis)

90.93 Standard confirmed

ТК-5 more

Methods of test for mortar for masonry - Part 1: Determination of particle size distribution (by sieve analysis)

60.60 Standard published

ТК-5 more

Methods of test for mortar for masonry - Part 10: Determination of dry bulk density of hardened mortar

90.93 Standard confirmed

ТК-5 more

Methods of test for mortar for masonry - Part 10: Determination of dry bulk density of hardened mortar

60.60 Standard published

ТК-5 more

Methods of test for mortar for masonry - Part 11: Determination of flexural and compressive strength of hardened mortar

60.60 Standard published

ТК-5 more

Methods of test for mortar for masonry - Part 12: Determination of adhesive strength of hardened rendering and plastering mortars on substrates

90.93 Standard confirmed

ТК-5 more

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

90.20 Standard under periodical review

ТК-5 more