Publicité
GB
General technical approval/General design
certification
No. Z-40.21-365
2
Provisions for the building
2.1
General provisions
The containers and their components must comply with Sections 1 and 2 of the Special
provisions, the annexes to this decision, and the information submitted to the Deutsches
Institut für
Bautechnik.
2.2
Properties
and
composition
of materials
2.2.1
Only the materials listed in Annex 2 may be used to manufacture the
Structural details
2.2.2
(1) The structural details of the containers must comply with Annexes 1.1 to 1.7 and the
information submitted to the Deutsches Institut für
(2) When using the containers for the storage of photochemicals (see Section 1(3), item 6), a
protective coating with corrosion protection class III according to DIN 55928-8
applied to all sides of the steel collection container in addition to the zinc coating.
2.2.3
Stability
The containers must remain stable under the applicable conditions for use up to an operating
temperature of
30°C.
2.2.4
Fire behaviour
In the thickness in which it is to be used, the material polyethylene (PE-HD) is normally
flammable (building material class B2 in accordance with DIN 4102-1)
with regard to its resistance to the effects of flames.
Manufacturing, packaging, transportation, storage and labelling
2.3
Manufacturing
2.3.1
(1) Manufacturing must take place in accordance with the manufacturing specifications
submitted to the Deutsches Institut für Bautechnik.
(2) The containers may only be manufactured in the below plant using the same production
facilities as were used to manufacture the containers that passed the initial
CEMO GmbH
Plant 3
8
(3) In the event that significant changes are made to the blow moulding system
extruder, the blow head or the blow mould), the certifying body must be informed of this to
enable it to come to a decision with regard to any further action that may need to be taken
(intervention by the Deutsches Institut für
Packaging, transportation and storage
2.3.2
Packaging, transportation and storage must take place in accordance with Annex 3.
Labelling
2.3.3
(1) The manufacturer must label the containers with the conformity mark (Ü mark), as
described in the Übereinstimmungszeichen-Verordnungen der Länder [Regulations on the
conformity mark of the states of the Federal Republic of
l
if th
i
t
t
6
DIN 55928-8:1994-07
Corrosion protection of steel structures by organic and metallic
Protection of supporting thin-walled building components from corrosion
7
DIN 4102-1:1998-05
Fire behaviour of building materials and building components - Part
materials;
8
Name and address of the company is known to
Z6438.20
General technical approval/General
design certification
No. Z-40.21-365
(2) In addition, the manufacturer must clearly and permanently label the container
combination, consisting of an inner container and a collection container, with the following
information on the collection container:
-
Serial number;
-
Date of manufacture;
-
Nominal capacity of the container with a permissible fill level (as per Section 4.1.2) in litres;
-
Material (the moulding compound used must be evident from the marking, e.g. "PE-HD -
Lupolen 4261 AG UV");
-
Permissible operating temperature;
-
Information concerning pressure-free operation;
-
The note "Außenaufstellung nicht zulässig" [Not suitable for outdoor installation];
-
The note "Nur für Lagermedien gemäß allgemeiner bauaufsichtlicher
Zulassung/allgemeiner Bauartgenehmigung Nr. Z-40.21-365" [Only for use with the storage
media described in General technical approval/General design certification no. Z-40.21-
365]
(3) The fill height corresponding to the maximum permissible fill level must be marked on the
fill level indicator (maximum fill level mark).
2.4
Certificate of conformity
2.4.1
General provisions
(1) Confirmation of the compliance of the containers with the provisions of the General
technical approval included in the decision must be provided for each manufacturing plant in
the form of a declaration of conformity from the manufacturer, established on the basis of
factory production control and a certificate of conformity issued by a duly approved
certification body, together with the performance of regular external inspections by an
approved inspection body, including an initial inspection of the containers in accordance with
the following provisions.
(2) The manufacturer of the containers must appoint a duly approved certification body and a
duly approved inspection body for the purposes of granting the certificate of conformity and
the external inspections, including the product inspections that must be carried out in this
regard.
(3) The declaration of conformity is to be provided by the manufacturer by means of the
labelling of the building products with the conformity mark (Ü mark), together with a notice
concerning the intended use of the
(4) The certification body must provide the Deutsches Institut für Bautechnik with a copy of
the certificate of conformity that it issues for its
Bautechnik must also be provided with a copy of the initial inspection report for its
information.
2.4.2
Factory production control
(1) Factory production control is to be established and performed in every manufacturing
plant.
Factory production control is understood to be the ongoing monitoring of production
required by the manufacturer to ensure that the collection containers that it manufactures are
compliant with the provisions of the general technical approval included in this decision
(Sections 1 and
2).
(2) Factory production control must include the inspections listed in Annex 4, Section 1, as a
minimum.
(3) The results of the factory production control must be recorded and evaluated. The records
must contain the following information as a
-
Description of the building product or the raw material;
Type of check or inspection;
Z6438.20
10
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DIBt
Institut
für
Bautechnik
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17 January 2020
containers.
Bautechnik.
must be
6
.
See Section 3.1(1)
7
inspection:
(e.g.
Bautechnik,
special inspections).
Germany].
Labelling must only take
t i S
ti
2 4 h
b
t
coatings;
Part 8:
1:
Building
concepts, requirements and tests
1.40.21-79/19
Deutsches
DIBt
Institut
für
Bautechnik
|
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17 January 2020
products.
information.
The Deutsches Institut für
minimum:
1.40.21-79/19
General technical approval/General
design certification
No. Z-40.21-365
2.4.3
3
3.1
to the
3.2
3.2.1
9
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Z6438.20
General technical approval/General
design certification
No. Z-40.21-365
3.2.2
3.2.3
3.2.3.1
3.2.3.2
3.2.4
4
4.1
4.1.1
Z6438.20
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-
Date of manufacture and date of inspection of the building product or the raw material or
its components;
-
Results of the checks and inspections and comparison with the requirements;
-
Signature of the person responsible for the factory production control.
(4) Reports must be retained for a period of at least five years and presented to the
inspection body appointed for the purposes of performing external inspections. They are to
be submitted to the Deutsches Institut für Bautechnik and the highest competent building
authority upon request.
(5) Where the results of inspections are unsatisfactory, the manufacturer must immediately
take the necessary steps in order to rectify the defect. Building products that do not meet the
requirements are to be handled in such a way that they cannot be mistaken for compliant
products. Once the defect has been rectified, the inspection in question must be repeated
without delay, in so far as is technically
feasible.
External inspection
(1) In every manufacturing plant, the plant and the factory production control must undergo
regular checks in the form of an external inspection, at least twice per year.
(2) An initial inspection of the containers must be carried out as part of the external
inspection. The tests specified in Section 2.4.2 must be carried out, as a minimum, during an
external inspection and initial
inspection.
In addition, samples may be taken for the purposes
of spot checks. Sampling and inspections shall fall under the responsibility of the approved
inspection body.
(3) The results of the certification and external inspection must be retained for at least five
years.
They are to be submitted by the certification body or the inspection body to the
Deutsches Institut für Bautechnik and the highest competent building authority upon
Provisions for planning, dimensioning and design
Planning and dimensioning
(1) The containers described in this decision (consisting of an inner container and a collection
container) are designed to withstand the effects of fire for a duration of 30 minutes without
leakage in rooms within buildings that fulfil the building code requirements for boiler rooms
and heating oil storage areas.
(2) The containers should be installed in accordance with the provisions of water
occupational health and safety regulations and building
Design
General
provisions
(1) Containers damaged during transportation or installation must not be used where the
damage in question reduces the tightness or stability of the containers. It is not permissible to
perform repairs on containers (inner container/collection
Damage is to be assessed and measures to rectify damage are to be taken in consultation
with a competent expert in the field of plastics
with the assistance of the applicant, where
9
(3) In earthquake areas within earthquake zones 1 to 3, as described in DIN 4149
containers must be adequately secured in position to ensure that they are not subjected to
any concentrated loads in the event of an earthquake.
Experts from certification and inspection bodies and other experts determined by the Deutsches Institut für
Bautechnik upon request
DIN 4149:2005-04
Buildings
in
German earthquake areas – Design loads, analysis and structural
design of buildings
Page 7 of 9
Equipping of the containers
(1) The containers should be equipped in accordance with the provisions of water law,
occupational health and safety regulations and building codes.
(2) Any devices with which they are equipped must be designed in such a way that
unacceptable excess or negative pressure and unacceptable stresses on the wall of the
container are excluded.
(3) A leak probe that is suitable for the intended use of the container is to be installed
between the inner container and the collection container in accordance with the requirements
set out under water law and in compliance with the general requirements set out in the State
building
codes.
(4) The containers must be equipped with a level
indicator.
Installation
General
provisions
(1) The containers are to be positioned vertically in rooms within buildings in such a way that
sufficient possibilities for fire-fighting are provided.
(2) The entire container base frame must be positioned on a horizontal,
smooth bearing plate or a carefully compacted and reinforced flat supporting surface.
(3) Containers must be positioned a sufficient distance from walls, other structural elements
and one another to enable them to be checked visually for fill
any
time.
(4) The containers must be protected against damage caused as a result of impacts by
vehicles,
e.g. by means of protected installation, impact protection or by installing them in a
suitable
area.
(5) The identification plate must be positioned on an accessible side of the container
The fill level indicator must be easy to
read.
Pipelines
(1) Ventilation and air extraction pipes must be sufficiently dimensioned and it must not be
possible to shut them off. The pipes and their fittings must be designed to remain leakproof
under excess pressure of 0.3
bar.
Outlets must be protected against rainwater
(2) It is only permissible for multiple containers to be connected to the same ventilation and
air extraction pipes if the liquids to be stored or their fumes will not form dangerous
compounds.
(3) When connecting the pipelines to the container nozzles, care must be taken to ensure
that no forces and no additional external loads are exerted on the containers that were not
foreseen during the planning phase.
Documentation and certificate of conformity
The company performing the work must provide confirmation, in the form of a certificate of
conformity, that the containers have been correctly positioned, installed and assembled as
described in the manufacturer's assembly instructions and in accordance with the provisions
of this decision, taking account of the provisions issued by the building authorities for items of
Provisions for use, upkeep, maintenance and inspection
Usage
Stored liquids
(1) The containers may be used to store water-polluting liquids, as described in Section 1(3)
and subject to the restrictions described therein.
Deutsches
DIBt
Institut
für
Bautechnik
|
17 January 2020
request.
law,
codes.
container).
10
, the
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Deutsches
DIBt
Institut
für
Bautechnik
|
17 January 2020
level,
rigid and
level,
leaks and condition at
unit.
ingress.
1.40.21-79/19
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