KR20150040297A Joints Between Precast Concrete Elements

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KR20150040297A - Joints Between Precast Concrete Elements ...

The joints between the precast concrete elements (A) between two adjacent sides (14) of the concrete elements are formed by overlapping the head bars (16) with the transverse studs (22) between the bars. KR20150040297A - Joints Between Precast Concrete Elements - Google Patents Joints Between Precast Concrete Elements Download PDF Info Publication number KR20150040297A. KR20150040297A ...

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GB201214123D0 - Joints between precast concrete elements ...

Joints between precast concrete elements Info Publication number GB201214123D0. GB201214123D0 GBGB1214123.0A GB201214123A GB201214123D0 GB 201214123 D0 GB201214123 D0 GB 201214123D0 GB 201214123 A GB201214123 A GB 201214123A GB 201214123 D0 GB201214123 D0 GB 201214123D0 Authority GB United Kingdom Prior art keywords joints precast concrete precast concrete

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WO2014023948A1 - Joints between precast concrete elements ...

Joints between precast concrete elements A joint between two adjacent faces (14) of concrete elements is formed by overlapping headed bar (16) with transverse studs (22) between the bars. WO2014023948A1 - Joints between precast concrete elements - Google Patents Joints between precast concrete elements Download PDF Info Publication number WO2014023948A1.

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Precast concrete–to–precast concrete facade joints using ...

designs are typically specified with a two-stage sealant joint between the concrete elements. This industry has accepted and recommended this approach. All exposed joint sealants require inspection, maintenance, and repair over time. Typi-cal sealants degrade over time, and exposure to weather and ultraviolet rays can result in delamination and, subsequently, water leakage through the joint ...

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(PDF) Connections and Joints in Precast Concrete Structures

The structural integrity of precast concrete structures mainly depends on the connections between the precast structural elements. The purpose of a connection is to transfer loads, restrain ...

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EP2882905A1 - Joints between precast concrete elements ...

Joints between precast concrete elements A joint between two adjacent faces (14) of concrete elements is formed by overlapping headed bar (16) with transverse studs (22) between the bars. EP2882905A1 - Joints between precast concrete elements - Google Patents Joints between precast concrete elements Info Publication number EP2882905A1. EP2882905A1 EP13750098.9A

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CN104583505A - Joints between precast concrete elements ...

Joints between precast concrete elements A joint between two adjacent faces (14) of concrete elements is formed by overlapping headed bar (16) with transverse studs (22) between the bars. CN104583505A - Joints between precast concrete elements - Google Patents Joints between precast concrete elements Download PDF Info Publication number CN104583505A.

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(PDF) Connections and Joints in Precast Concrete Structures

The structural integrity of precast concrete structures mainly depends on the connections between the precast structural elements. The purpose of a connection is to transfer loads, restrain ...

Get price

Precast concrete–to–precast concrete facade joints using ...

designs are typically specified with a two-stage sealant joint between the concrete elements. This industry has accepted and recommended this approach. All exposed joint sealants require inspection, maintenance, and repair over time. Typi-cal sealants degrade over time, and exposure to weather and ultraviolet rays can result in delamination and, subsequently, water leakage through the joint ...

Get price

Structural Connections Jointing Systems for Precast Concrete

Definition of Joint Connection Within a “connection”, there may be severalloadtransferring“joints”. A “joint” is action of forces (Compression, Tension, Shear)

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How to seal precast concrete joints - 5 steps to success

25/11/2019  Joints between precast retaining walls are typically 10mm wide. For a joint this size, we recommend using a 15mm diameter rod. The closed-cell foam rod is placed into the joint and pushed into the gap to fill the void. The exact depth required will vary depending on the mastic being used but is typically ½ the width of the joint – We suggest checking the product datasheet to confirm. Make ...

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Joint Grout Materials in Full-Depth Precast Concrete

Joints between precast elements may be filled with grout, epoxy mortar, or polymer concrete to bond the two slabs, thus making the joint itself a structural element in the bridge. As such, transverse joints must resist vertical Over the past three decades, bridge deck construction using precast concrete components has become the system of choice for contractors and transportation officials ...

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Connections between precast elements: types, design ...

Tensile strength concrete in joint f c = 2,5 N/mm 2 Tensile strength concrete of slab element f c = 6,0 N/mm 2 01 February 2013 20 Connections between vertical elements Compression through concrete and mortar joint: the mortar quality of the joint will generally be lower than that of the precast column. The mortar, thus having a higher

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Joints in Precast Parking Structures

true at the joints between precast concrete members. Joint failure is perhaps the most significant repair and maintenance issue in precast concrete parking structures. Without properly designed and installed joint sealants, the inherent durability of precast concrete will not be realized. A properly sealed joint is the result of successful execution by many individuals, including the designer ...

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Sikaflex® Precast Sealing Bonding Solutions

Sikaflex® Precast is designed for movement and connection joints between concrete precast elements, GRC and GRP parts. It is also suitable for masonry and block work joints, roof joints and terminations. Advantages. Good resistance to weathering; Movement capability of ± 25 % (ASTM C 719) Over paintable; Good adhesion to concrete; Good application properties; Low VOC content;

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(PDF) Connections and Joints in Precast Concrete Structures

The structural integrity of precast concrete structures mainly depends on the connections between the precast structural elements. The purpose of a connection is to transfer loads, restrain ...

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Joints and Connections in Precast Concrete Buildings

Joints and Connections in Precast Concrete Buildings Sayed Mohammed Arslan Inamdar Abstract: As the overall stability of a precast structure majorly depends on its connections and joints between elements, it is important to consider the role of these connections and joints in transferring the loads between its elements and to stabilize the foundation. The connections and joints should be ...

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Precast concrete–to–precast concrete facade joints using ...

designs are typically specified with a two-stage sealant joint between the concrete elements. This industry has accepted and recommended this approach. All exposed joint sealants require inspection, maintenance, and repair over time. Typi-cal sealants degrade over time, and exposure to weather and ultraviolet rays can result in delamination and, subsequently, water leakage through the joint ...

Get price

Joint Grout Materials in Full-Depth Precast Concrete

Joints between precast elements may be filled with grout, epoxy mortar, or polymer concrete to bond the two slabs, thus making the joint itself a structural element in the bridge. As such, transverse joints must resist vertical Over the past three decades, bridge deck construction using precast concrete components has become the system of choice for contractors and transportation officials ...

Get price

Structural Connections Jointing Systems for Precast Concrete

Definition of Joint Connection Within a “connection”, there may be severalloadtransferring“joints”. A “joint” is action of forces (Compression, Tension, Shear)

Get price

Connections between precast elements: types, design ...

Tensile strength concrete in joint f c = 2,5 N/mm 2 Tensile strength concrete of slab element f c = 6,0 N/mm 2 01 February 2013 20 Connections between vertical elements Compression through concrete and mortar joint: the mortar quality of the joint will generally be lower than that of the precast column. The mortar, thus having a higher

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Study of joints in precast reinforced-concrete structures ...

Frederik Ulman, “Use of poured concrete for strengthening of pressure tunnel with steel lining at the Vianden HES”, Seventh Congress on Large Dams, Rome (1961). 8. P. A. Pshenitsyn, “Studies of contact strength between old and new concrete in monolithization of precast concrete elements”, Trudy Gidroproeka, Collection No. 11 (1964). 9.

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CONNECTIONS AND JOINTS IN PRECAST CONCRETE STRUCTURES

The most frequently used types of precast concrete elements are columns, beams, hollow-core slabs, pocket foundations, etc. Fig. 1 illustrates some of these units. The use of precast products is ...

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Methods of Precast Concrete Constructions - The Constructor

Precast concrete elements must be adequately braced and supported during all phases of erection to ensure proper alignment and structural integrity until permanent structural connections are completed. 6. Leveling shims Leveling shims should be formed from a suitably durable material and should have adequate strength to carry the full imposed loads. Leveling shims carry the full construction ...

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PRECAST CONCRETE CONNECTIONS

Since 2000 till now in 2018, precast concrete elements and structures world wide have become: (i) Taller (e.g. 36-storey skeletal precast frame) and 54-storey wall frame (the Netherlands) (ii) Longer (e.g. 50 m long prestressed concrete beams) (iii) Deeper (e.g. 1000mm deep prestressed hollow core floor units produced in Italy in 2014) (iv) Shallower (e.g. span/depth ratio approaching 40 for ...

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