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Legislation

This section provides a list of laws and UNI standards which, directly or indirectly, concern the maintenance and management of reinforced concrete.


Laws on Concrete

Ministry Decree 14 September 2005 - Text of the Ministry Decree of 14 September 2005
Text of the Ministry Decree n°159 issued by the Ministry for Infrastructures and Transport in the Gazzetta Ufficiale n° 222 of 23 September 2005 containing Technical Regulations for Construction, also known as the “Unified Text”. This decree has been in force since 23 October 2005.
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Technical Regulations chapter 8-9 - Technical Regulations for Constructions chapter 8-9
Technical Regulations for Constructions, D.M. 14 January 2008. chapter 8 Extant constructions , chapter 9 Collaudo Statico.

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Explanatory circular on the Technical Regulations chapter C8-C9Explanatory circular on the Technical Regulations for Constructions chapter C8-C9
Explanatory circular n. 617 of 2 February 2009. chapter C8 Extant constructions, cap. C9 Static testing.
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Legge 1086 - Law 5 November 1971 n.1086
Regulations governing works made of reinforced cement,
normal and pre-compressed and with metal structure. Published in Gazz. Uff. 21 December 1971, n. 321
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Law 64 - Legge 2 febbraio 1974 n.64
Provvedimenti per le costruzioni con particolari prescrizioni per le zone sismiche (Gazzetta Ufficiale n. 76 del 21 marzo 1974)
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DPR 380 - D.P.R. 6 June 2001, n. 380
Single text of the laws and regulations on building. (S.O. to the Gazzetta Ufficiale n. 245 of 20 October 2001)
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DPR 246 - DPR 21 April 1993, n.246
REGULATIONS FOR IMPLEMENTING THE DIRECTIVE 89/106/CEE CONCERNING CONSTRUCTION PRODUCTS (G.U. n. 170 of 22/7/93)
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DL 136 - Law Decree 28 May 2004, n.136 art.5
Urgent measures to ensure the operational capacity of certain sectors of the public administration. (ABSTRACT)
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OPCM 3274 - OPCM 3274 integrated with attachment 2 to the OPCM 3431 of 3/05/05
TECHNICAL REGULATIONS FOR THE PROJECT, ASSESSMENT AND SEISMIC ADAPTATION OF BUILDINGS integrated text of attachment 2 – Buildings – to Order 3274 as amended by the OPCM 3431 of 3/5/05
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OPCM 3519 - OPCM 3519 integrated with the coloured seismic hazard map
Order of the President of the Council of Ministers of 28 April 2006.
General criteria for identifying seismic areas and for making and updating lists of seismic areas (Order 3519).
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UNI Concrete Standards

UNI EN 14630

European Standard for products and systems for protecting and repairing concrete structures. Trial methods: establishing the carbonation depth of concrete hardened using the phenolphthalein method

UNI 9944:1992

Corrosion and protection of the reinforcement of the concrete. establishing the carbonation depth and the penetration profile of chloride ions in concrete

UNI 11104:2004

Concrete – Specification, performance, production and compliance – complementary instructions for application of EN 206-1

UNI 11307:2008

Trial on hardened concrete - Establishing shrinking

UNI 7087:2002

Concrete. Establishing strength against decay due to freezing and unfreezing cycles

UNI 8981-1:1999

Duration of concrete works and items - Definitions and list of aggressive actions

UNI 8981-2:1999

Duration of concrete works and items - Instructions for obtaining resistance to sulphates

UNI 8981-3:1999

Duration of concrete works and items - Instructions for obtaining resistance to washing water

UNI 8981-4:1999

Duration of concrete works and items - Instructions for improving resistance against freezing and unfreezing

UNI 8981-5:1999

Duration of concrete works and items - Instructions for preventing corrosion of the reinforcements

UNI 8981-6:1999

Duration of concrete works and items - Instructions for improving sea water resistance

UNI 8981-7:1989

Duration of concrete works and items. Instructions for designing, packaging and setting concrete

UNI 8981-8:1999

Duration of concrete works and items – Suggestions to prevent alkali-silica reaction

UNI 9535:1989 + A1:1992

Corrosion and protection of the reinforcement of the concrete. Establishing the potential of the reinforcing irons

UNI 9747:1990 + A1:1994

Corrosion of the reinforcement of the concrete in aggressive conditions. Methods of intervention and prevention

UNI 6131:2002

Collecting samples of hardened concrete

UNI 10322:1994

Corrosion of the reinforcements of the concrete structures. Method for establishing the degree of protection of the concrete towards the reinforcement

UNI 10766:1999

Hardened concrete - compression tests on samples taken from micro-core samples in order to estimate local cubic resistance of the
concrete on site

UNI 6134:1972

Establishing the compression resistance of lightened concrete with an open structure

UNI EN 1354:2005

Products and systems for protecting and repairing the concrete structures - Trial methods – Reference concretes for trials prove

UNI EN 1766:2001

Products and systems for protecting and repairing the concrete structures - Trial methods – Tests to measure the suitability of structural adhesive agents for application on concrete surfaces

UNI EN 1799:2000

Prodotti e sistemi per la protezione e la riparazione delle strutture di calcestruzzo - Metodi di prova - Prove per misurare l'idoneità degli agenti adesivi strutturali per l'applicazione sulle superfici di calcestruzzo

UNI EN 12617-3:2003

Products and systems for protecting and repairing the concrete structures - Trial methods - Establishing linear shrinking with short seasoning for structural adhesive agents

UNI EN 12504-1 2002

Tests on concrete in structures - Core-samples – Collection, examination and compression test

UNI EN 12504-2:2001

Tests on concrete in structures – Non destructive tests - Establishing the sclerometric index

UNI EN 12504-3:2005

Tests on concrete in structures - Part 3: Establishing the extraction force

UNI EN 12504-4:2005

Tests on concrete in structures - Part 4: Establishing the propagation speed of ultrasound impulses

UNI EN 12390-1:2002

Trial on hardened concrete – Shape, sizes and other requirements for samples and formworks

UNI EN 12390-2:2002

Trial on hardened concrete – Packaging and seasoning samples for strength tests

UNI EN 12390-4:2002

Trial on hardened concrete – Compression strength - Specifications for testing machines

UNI EN 12390-3:2003

Trial on hardened concrete – Sample compression strength

UNI EN 12390-5:2002

Trial on hardened concrete – Sample bending strength

UNI EN 12390-6:2002

Trial on hardened concrete – Sample indirect traction strength

UNI EN 12390-7:2002

Trial on hardened concrete – Volume mass of the hardened concrete

UNI EN 12390-8:2002

Trial on hardened concrete – Penetration depth of the water under pressure

UNI EN 13395-3:2003

Products and systems for protecting and repairing the concrete structures - Trial methods – Establishing workability – Sliding test on the concrete for repair

UNI EN 14068:2004

Products and systems for protecting and repairing the concrete structures - Trial methods – Establishing water-tightness of the injected cracks without movement in the concrete

UNI EN 14651:2007

Trial method for concrete with metal fibres – Measuring the traction strength by bending [limit of di proportionality (LOP), residual strength]

UNI EN 14721:2007

Trial method for concrete with metal fibres – Measuring the fibre content in fresh concrete and in hardened concrete

UNI CEN/TS 12390-9:2006

Trial on hardened concrete - Part 9: Resistance to freezing-unfreezing - scaling