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CA2786640C Protective element, concrete element, and

CA2786640C Protective element, concrete element, and

CA2786640C - Protective element, concrete element, and ...

Protective element, concrete element, and method for producing a concrete element Description The invention relates to a protective element for connecting to a concrete element of a tunnel lining and having a protective portion which can be connected, on its inner side, to at least one surface of the concrete element, wherein the protective portion consists of a plastics material, and the ...

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EP2419606B1 - Protective element, concrete element, and ...

EP2419606B1 EP10700376.6A EP10700376A EP2419606B1 EP 2419606 B1 EP2419606 B1 EP 2419606B1 EP 10700376 A EP10700376 A EP 10700376A EP 2419606 B1 EP2419606 B1 EP 2419606B1 Authority EP European Patent Office Prior art keywords protective concrete seal plastics connection Prior art date 2010-01-12 Legal status (The legal status is an assumption and is not a

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US20120301224A1 - Protective element, concrete element ...

The invention relates to a protective element ( 20 ) for connecting to a concrete element ( 10 ) of a tunnel lining, to the concrete element ( 10 ) and to the method for producing the concrete element ( 10 ). It is an object of the invention to provide a protective element ( 20 ) for a tunnel lining, or the associated concrete element, which ensures that the protective casing of the tunnel ...

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Concrete Elements

Concrete Elements Request: If anyone rode the old Leisureland Train and has a photo to share, please contact us. 1-306-717-1720. Thank you. Thank you to all of our patrons over this past year. You are much appreciated. We hope you enjoyed your visit with us. If you haven't had a chance to ride the train, come on out when its warm.

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Precast concrete element products - Weckenmann

Precast concrete element products Joists The requirement for joists is designed on average at 80% prestressed / 20% loosely reinforced and complemented with inlaid stones on the constru Double wall The double wall is preferrably used in connection with the floor slabs to facilitate monolithic constructions and is characterised by its low we ...

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Concrete Element - an overview ScienceDirect Topics

In this case, a sun protection plate with at least a 3-m span length has been produced for a hospital building. Figure 3.6 shows the steps for production of the first prototype: the concrete layer compaction (Figure 3.6a); the insertion of one textile (Figure 3.6b) and the bottom side view of the first element (Figure 3.6c).The fabrics used are 2D fabrics that should be uncoated and consist of ...

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AU2010342569B2 - Protective element, concrete element, and ...

The invention relates to a protective element (20) for connecting to a concrete element (10) of a tunnel construction, to the concrete element (10), and to the method for producing the concrete element (10). The aim of the invention is to provide a protective element (20) of a tunnel construction and the associated concrete element, by means of which greater safety of the protective lining of ...

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Protective element, concrete element, and method for ...

The invention relates to a protective element (20) for connecting to a concrete element (10) of a tunnel lining, to the concrete element (10) and to the method for producing the concrete element (10).It is an object of the invention to provide a protective element (20) for a tunnel lining, or the associated concrete element, which ensures that the protective casing of the tunnel lining is ...

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Protective element, concrete element, and method for ...

The invention relates to a protective element (20) for connecting to a concrete element (10) of a tunn

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FINITE ELEMENT MODELING OF REINFORCED CONCRETE

Guidelines for developing finite element models for reinforced concrete bridges were discussed. 17. Key Words finite element method, FEM, model, ANSYS, SAP2000, bridge, reinforced concrete, fiber reinforced, FRP, composite, strengthening, strain 18. Distribution Statement Available from NTIS 19. Security Classification (of this report ...

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Precast concrete element products - Weckenmann

Precast concrete element products Joists The requirement for joists is designed on average at 80% prestressed / 20% loosely reinforced and complemented with inlaid stones on the constru Double wall The double wall is preferrably used in connection with the floor slabs to facilitate monolithic constructions and is characterised by its low we ...

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Concrete elements Etsy

Check out our concrete elements selection for the very best in unique or custom, handmade pieces from our shops.

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Types and Causes of Concrete Deterioration

concrete, the passive corrosion rate is typically 0.1 µm per year. Without the passive film, the steel would corrode at rates at least 1,000 times higher (ACI 222 2001). Because of concrete’s inherent protection, reinforcing steel does not corrode in the majority of concrete elements and structures.

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American Concrete Institute

The American Concrete Institute (ACI) is a leading authority and resource worldwide for the development and distribution of consensus-based standards, technical resources, educational programs, certification programs, and proven expertise for individuals and organizations involved in concrete design, construction, and materials, who share a commitment to pursuing the best use of concrete.

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concrete element, concrete element Suppliers and ...

Alibaba offers 2,570 concrete element products. A wide variety of concrete element options are available to you, such as local service location, key selling points, and power source.

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Textile reinforced concrete (TRC) shells for strengthening ...

slabs were cut for impact tests into elements measur-ing 400 mm 9 100 mm 9 40 mm (limited by the size of the available experimental set-up). The surface of the concrete element was mechanically ...

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Mixed Element

Mixed Element, sunshine coast. 439 likes. Designer in artisan concrete

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NEW 2800W Acrylic Acrylate Injection Pump Dual Element ...

NEW 2800W Acrylic Acrylate Injection Pump Dual Element Concrete Repair Waterproof Water Stop Grouting interesting can find below hereThe Good News, Right no...

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Concrete element definition - Law Insider

Define Concrete element. means a concrete wall panel or other precast concrete element made in either an on- site or off-site casting yard that is cast and then lifted into position to form part of a building but does not include concrete pipes, bridge beams or culverts.

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Google Scholar

Google Scholar provides a simple way to broadly search for scholarly literature. Search across a wide variety of disciplines and sources: articles, theses, books, abstracts and court opinions.

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Protection element, concrete element and method for the ...

Protective element for connection with a concrete element of tunnel lining, which presentauna protection section (21, 22, 23), which can be connected on its inner side with at least one delelemento concrete surface (10), wherein the protective portion (21, 22, 23) consists of a plastic, and presented above protection (21, 22, 23) has on its inner side at least one connecting element (24, 25 ...

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Protective element, concrete element, and method for ...

The invention relates to a protective element (20) for connecting to a concrete element (10) of a tunnel lining, to the concrete element (10) and to the method for producing the concrete element (10). It is an object of the invention to provide a protective element (20) for a tunnel lining, or the associated concrete element, which ensures that the protective casing of the tunnel lining is ...

get price

Precast concrete element products - Weckenmann

Precast concrete element products Joists The requirement for joists is designed on average at 80% prestressed / 20% loosely reinforced and complemented with inlaid stones on the constru Double wall The double wall is preferrably used in connection with the floor slabs to facilitate monolithic constructions and is characterised by its low we ...

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EP 3146156 A1 20170329 - PROTECTIVE ELEMENT WITH

475496806 - EP 3146156 A1 20170329 - PROTECTIVE ELEMENT WITH DRAINAGE, FOR CONNECTING TO A CONCRETE ELEMENT OF A TUNNEL EXTENSION - [origin: WO2017008913A1] The invention relates to a protective element for connecting to a concrete element of a tunnel extension, which has a protective section having a first side facing the concrete element (10), on

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concrete element, concrete element Suppliers and ...

Alibaba offers 2,570 concrete element products. A wide variety of concrete element options are available to you, such as local service location, key selling points, and power source.

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Concrete element Etsy

Check out our concrete element selection for the very best in unique or custom, handmade pieces from our shops.

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Concrete Pavement - Portland Cement Association

There are two methods for paving with concrete—slipform and fixed form. In slipform paving, a machine rides on treads over the area to be paved—similar to a train moving on a set of tracks. Fresh concrete is deposited in front of the paving machine which then spreads, shapes, consolidates, screeds, and float finishes the concrete in one ...

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Textile reinforced concrete (TRC) shells for strengthening ...

slabs were cut for impact tests into elements measur-ing 400 mm 9 100 mm 9 40 mm (limited by the size of the available experimental set-up). The surface of the concrete element was mechanically ...

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Explosive Spalling of Concrete Structural Elements Exposed ...

🕑 Reading time: 1 minute When structural concrete elements are exposed to fire, it is possible that explosive spalling of concrete takes place. The explosive spalling of concrete is occurred when free water (water that is not employed for hydration reaction and remained unused in concrete) in concrete is changed to steam because of concrete exposure to fire, and if the steam is not released ...

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Prestressed concrete - Wikipedia

Prestressed concrete is a form of concrete used in construction. It is substantially "prestressed" during production, in a manner that strengthens it against tensile forces which will exist when in service.: 3–5 This compression is produced by the tensioning of high-strength "tendons" located within or adjacent to the concrete and is done to improve the performance of the concrete in service.

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Placing Reinforcing Steel Concrete Construction Magazine

Mar 13, 2005  Reinforcing steel must be secured to prevent displacement during construction activities and concrete placement. This is usually accomplished with tie wire. Tie wire comes in 3- or 4-pound coils. Wires are placed in a wire holder or a reel is suspended from the worker's belt for accessibility. The wire is typically 16½ - or 16-gauge black ...

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concrete precast elements, concrete precast elements ...

Alibaba offers 1,902 concrete precast elements products. A wide variety of concrete precast elements options are available to you, such as local service location, key

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Concrete element definition - Law Insider

Define Concrete element. means a concrete wall panel or other precast concrete element made in either an on- site or off-site casting yard that is cast and then lifted into position to form part of a building but does not include concrete pipes, bridge beams or culverts.

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Precast concrete - Wikipedia

Precast concrete is a construction product produced by casting concrete in a reusable mold or "form" which is then cured in a controlled environment, transported to the construction site and lifted into place ("tilt up"). In contrast, cast-in-place concrete is poured into site-specific forms and cured on site. Precast stone is distinguished from precast concrete using a fine aggregate in the ...

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