EN 13121-3 PDF

BS EN GRP tanks and vessels for use above ground Part 3: Design and workmanship. DIN EN GRP tanks and vessels for use above ground – Part 3: Design and workmanship. Denna standard ersätter SS-EN +A, utgåva 1 och. SS-EN The European Standard EN has the status of a.

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Dual Laminate Due to the corrosion resistant nature of FRP, the tank can be made entirely from the composite, or a second liner can be used.

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You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Design and workmanship is the final part within a four parts standard series which specifies the necessary requirements for design, fabrication, inspection and testing by manufacturers and specifiers within the area of chemical storage.

Member feedback about Fibre-reinforced plastic tanks and vessels: As the voice of the U. The choice of ther Fibre-reinforced plastic tanks and vessels topic FRP Fibreglass Reinforced Plastics, also known as GRP, or Glass Reinforced Plastics is a modern composite material of construction for chemical plant equipment like tanks and vessels. British Standards Revolvy Brain revolvybrain. Storage tanks Revolvy Brain revolvybrain.

Please first log in with a verified email before subscribing to alerts. BS topic BS formally: If the document is revised or amended, you will be notified by email. The thermoplastic liner is usually 2. Member feedback about BS Proceed to Checkout Continue Shopping.


It specifies a code of practice for use by manufacturers of such containers. In either case, the inner liner is made using een material properties than the structural portion Hence the name dual meaning two and laminate a word commonly used for a layer of a composite material The liner, if made of FRP is usually resin rich and utilizes a different type of glass, called “C-Glass”, while the structural portion uses “E-Glass”.

Add to Alert PDF. BS still remains a key standard for this class of items.

This standard is also available to be included in Standards Subscriptions. Should such a situation arise and manufacturer wishes to take advantage of such developments, then all other requirements of the standard shall be maintained and such tanks and vessels shall only be designed in accordance with the advanced desing method given in 7.

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A thermoplastic lining material, preferably 3mm to 5mm thick sheet functions as a corrosion barrier. GRP tanks and vessels for use above ground. FRP which is constructed over this lining provides the strength requirements for materials to withstand design conditions like pressure, vacuum, hydrostatic load, etc. Member feedback about BS EN In addition to the definitive requirements, this European Standard also requires the items in Clause 5 to be fully documented.

Dual laminate construction, simple FRP with glass mats, or a combination of unidirectional filament winding are common. The terms vessels and tanks as used in this European 13211-3 include branches up to the point of connection to pipe work or other equipment by bolting and supports, brackets or other attachments bonded directly to the shell.


This standard is not included in any packages. Chemical equipment that range in size from less than a metre to 20 metres [1] are fabricated using FRP as material of construction. Need more than one copy? In Europe this has been in force since May and all organizations in the European Union are obliged to comply with it. This European standard gives Reguirements for the design, fabrication, inspection, testing and verification of GRP tanks and vessels eb or without thermoplastics lining for strorage or 133121-3 of fluids, factory made or site built, non pressurised or pressurised up to 10 bar, for use above ground.

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BS EN 13121-3

You may delete a document from your Alert Profile at any time. This thermoplastic liner is not considered to contribute mechanical strength. Please first verify your email before subscribing to alerts. Already Subscribed to this document.