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Laboratory and certification

In 2010, in accordance with the latest CPR regulation EU 305/2011, for construction products, MLA and EA accreditation, and according to the EN 17025 standard, INZA successfully completed the accreditation process, and in 2013 re-accredited test methods in the field of thermodynamic resistance tests and reactions to fire of construction products and elements of building structures, doors, windows, partition load-bearing and non-load-bearing walls, loaded and unloaded ceilings, ceilings, panels, PP valves and flues.

All INZA laboratory methods are accredited according to EN and JUS standards, which makes it unique in the region. We are a partner to all foreigners
manufacturers of construction products and their representatives and distributors on the BiH market who place their products within the quality system, and to whom we issue conformity assessments.
The competent ministries have authorized INZA to
testing and technical services of power plants, equipment, installations, fire alarm systems and gas leak alarm, hydrant network, fire extinguishers, etc.

The test laboratory performs tests, according to European methods (standards), on the burglary (resistance to burglary) of windows, doors and other elements for closing openings.1. Fire resistance test of doors, windows and other
closing elements
2. Fire resistance testing of roofs, mezzanine
structures, floors and other horizontal elements
3. Fire resistance testing of panels, walls and
partitions
4. Issuance of conformity assessment of products
for the BiH market
5. Product certification
6. Issuance of expert opinions and statements
7. Fire reaction test of building elements,
materials
8. Testing the door for burglary
Accredited methods:
– JUS U.J1.160 / 1986 – Technical requirements
for fire protection in construction – Testing the
resistance of doors and other elements for closing
openings in walls;
– JUS U.J1.090 / 1986 – Technical requirements
for fire protection in construction – Fire resistance
testing of walls;
– JUS U.J1.110 / 1986 – Technical requirements
for fire protection in construction – Testing of fire
resistance of mezzanine structures;
– BAS EN 1364-1: 2016 – Fire resistance tests for
non-load-bearing elements – Part 1: Walls;
Fire resistance tests – Elements of building
construction – Glazed elements;
– BAS EN 13501-2: 2017 – Classification of
construction products and building elements
according to their fire behavior – Part 2:
Classification according to the results of fire
resistance tests excluding ventilation systems.
Accredited methods in the field of fire reaction
are:
– BAS EN ISO 11925-2: 2011 – Fire reaction tests
– Flammability of products exposed to direct flame
– Part 2: Single source flame test;
– Classification of construction products and
building elements according to their fire
performance – Part 1: Classification according to
the results of fire reaction tests

1. Fire resistance test of doors, windows and other
closing elements
2. Fire resistance testing of roofs, mezzanine
structures, floors and other horizontal elements
3. Fire resistance testing of panels, walls and
partitions
4. Issuance of conformity assessment of products
for the BiH market
5. Product certification
6. Issuance of expert opinions and statements
7. Fire reaction test of building elements,
materials
8. Testing the door for burglary
Accredited methods:
– JUS U.J1.160 / 1986 – Technical requirements
for fire protection in construction – Testing the
resistance of doors and other elements for closing
openings in walls;
– JUS U.J1.090 / 1986 – Technical requirements
for fire protection in construction – Fire resistance
testing of walls;
– JUS U.J1.110 / 1986 – Technical requirements
for fire protection in construction – Testing of fire
resistance of mezzanine structures;
– BAS EN 1364-1: 2016 – Fire resistance tests for
non-load-bearing elements – Part 1: Walls;
Fire resistance tests – Elements of building
construction – Glazed elements;
– BAS EN 13501-2: 2017 – Classification of
construction products and building elements
according to their fire behavior – Part 2:
Classification according to the results of fire
resistance tests excluding ventilation systems.
Accredited methods in the field of fire reaction
are:
– BAS EN ISO 11925-2: 2011 – Fire reaction tests
– Flammability of products exposed to direct flame
– Part 2: Single source flame test;
– Classification of construction products and
building elements according to their fire
performance – Part 1: Classification according to
the results of fire reaction tests