NA 005

DIN Standards Committee Building and Civil Engineering

About NABau

The DIN Standards Committee Building and Civil Engineering (NABau) is responsible for considering all proposals for standardization in the field of building and civil engineering and for processing such proposals whenever there is a legitimate interest in standardization and guaranteed funding is available to cover the associated operating costs incurred by the committee.

In addition to national standards, the NABau participates in European and international standardization in its field of work. It is also responsible for promoting the preparation and application of the relevant standards.

How is NABau composed?


Contact

DIN e. V.
Michael Krüger

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title Comment
ISO/CD 11618 2026-10-27 Buildings and Civil Engineering Works - Sealants - Classification and requirements for pedestrian walkway sealants More  Comment 
DIN EN 18495 2026-10-21 Thermal insulation products - Assessment of the static loads concentrated on cantilevered parts More  Comment 
DIN EN 18493 2026-10-21 Thermal insulation products - Assessment of the dimensional variation in a state of free deformation More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN ISO 8340 2026-12 Building and civil engineering sealants - Determination of tensile properties at maintained extension (ISO/DIS 8340:2026); German and English version prEN ISO 8340:2026 More  Read draft and comment
DIN EN ISO 10590 2026-12 Building and civil engineering sealants - Determination of tensile properties of sealants at maintained extension after immersion in water (ISO/DIS 10590:2026); German and English version prEN ISO 10590:2026 More  Read draft and comment
DIN EN 18473 2026-12 Industrial, commercial and garage doors, gates and barriers - Environmental Product Declarations - Product category rules complementary to EN 15804 for industrial, commercial and garage doors, gates and barriers; German and English version prEN 18473:2026 More 

All draft standards  

New publications
Document number Edition Procedure Title Order from DIN Media
DIN EN 18185 2026-12 Standard Sustainability of construction works - Environmental product declarations - Product Category Rules for precast lightweight concrete with an open structure and precast autoclaved aerated concrete; German version EN 18185:2026 More  Order from DIN Media
DIN EN 1993-1-11 2026-12 Standard Eurocode 3 - Design of steel structures - Part 1-11: Tension components; German version EN 1993-1-11:2026 More  Order from DIN Media
DIN EN 1520 2026-12 Standard Precast lightweight concrete products with an open structure; German version EN 1520:2026 More  Order from DIN Media

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN EN 18177 2026-11-30 Circular economy in the construction sector - Framework, principles, and definitions; German and English version prEN 18177:2025 More  Comment 

All withdrawals  

European legislation such as the EU Green Deal, the revised Construction Products Regulation (CPR-2024), and the Energy Performance of Buildings Directive (EPBD-2024) emphasize the importance of ...

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