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Стандартные профили

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Шнуры на основе природного бентонита натрия служат для гидроизоляции заглубленных сооружений

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Шнуры из гидрофильной резины Дьюмарк Ватерфил

Созданные на основе EPDM и гидрофильного полимера, набухающие при контакте с водой, шнуры создают активные барьеры против воды под давлением

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Защитные и антивандальные уголки призваны защитить углы колонн и стен от механических воздействий. В зависимости от материала из которого они выполнены могут обладать ярким демпфирующим эффектом.

Используя различные материалы исполнения вкупе с широкой цветовой гаммой мы можем произвести и подобрать уголок под любой интерьер.

Плинтусы

Напольные плинтусы призваны обеспечить переход от пола к стене без образования щелей и канавок. Мы производим несколько типов плинтусов:

  • Алюминиевые прямые - декоративные плинтусы
  • Промышленные алюминиевые плинтусы с кабель-каналом
  • Легкие промышленные гибкие ПВХ Плинтусы
  • Промышленные плинтусы из ПВХ для помещений с агрессивными средами

Разное
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concrete
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SG 62
  • Documentation
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  • Photos
  • Description
  • Technical details
  • Catalog
    Specification
    1.49 MB

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  • Calculation of base plates and loads
    Calculate
    Selection result
    Application of support plates. Load bearing calculations.

    The use of base plates was the development of the evolution of Omega profiles for concreting work joints. Due to the quick-detachable casing, adjacent to the body of the base plate, and an increase in the area of ​​contact between the base plate and concrete, it was possible to increase the load-bearing loads of the floor.

    The support plates carry and transfer the load between two adjacent sections of the concrete floor, that is, the loaded equipment moves along the finished floor without causing stress in the concrete slab. A concrete slab usually has only about 50% of its bearing capacity at the edges, so the dowels support the slab at the edges and help to support and transfer weight from one slab to another, allowing the slabs to bend slightly, gently transferring the load along its surface.

    Calculation of the bearing capacity of the base plates is given in the British methodological manual TR34 ver. 4 clause 6.5.

    The force on the shear of the base plate is determined by the formula:

    Where - cross-sectional area of the base plate

    - steel yield strength

    Bearing / bending load on the base plate:

    Where


    - distance of load application from the concrete surface; with a symmetrical arrangement, this is equivalent to half the seam opening (see fig.)

    (constant)

    = concrete strength =

    - base plate width

    - base plate thickness

    - the strength of the steel of the base plate (taken equal to the yield strength of the steel)

    Loader category by size
    Category , m , m , m
    G1 0,85 1,00 2,60
    G2 0,95 1,10 3,00
    G3 1,00 1,20 3,30
    G4 1,20 1,40 4,00
    G5 1,50 1,90 4,60
    G6 1,80 2,30 5,10

    Loader category Weight Limit, kN Lifting capacity, kN Axle load*, kN Wheel load*, kN Distributed load per m2, (kN/м2) Wheel-to-surface contact area, mm mm
    Loader G1 31 10 26 12,5 12,5 200х200
    Loader G2 46 15 40 15 15 200х200
    Loader G3 69 25 63 31,5 17,5 200х200
    Loader G4 100 40 90 45 20 200х200
    Loader G5 150 60 140 70 20 200х200
    Loader G6 190 80 170 85 20 200х200

    * - shock-free


  • Photos

    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
    • profile photo for expansion joints SG 62 Dewmark
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  • Description

    Profile for concreting construction joints with unique sinusoidal top strips. Due to its geometry, it allows to achieve shock-free passage of the expansion joint, even steel wheels, increasing the performance of the concrete floor several times, while reducing the vibration and noise arising during the passage of the expansion joint many times.

    Преимущества
    • The unique cosine shape of the profile, which is an evolution of the development of the sinus gearing, provides shock-free passage of the seam, which avoids expensive repairs of both the flooring and the wheels of the vehicle during operation.
    • Protection of the joint edges against chipping under loads
    • Prevents vertical movement of adjacent concrete slabs through the use of base plates, which effectively transfer the load between them, ensuring a level floor surface.
    • Allows you to control the horizontal movement of the concrete slab and prevent accidental cracks.
    • Allows to achieve divergence of adjacent slabs at a distance of up to 20 mm.
    Distinctive features

    Cosine Top Bands

    Due to the wavy geometry of the profile, the wheel of the loader is constantly in contact with the floor, excluding shock and other mechanical and dynamic influences, both on the profile and on the wheels of the loader.

    Dewmark Cosine Top Bands

    Application
    • Suitable for solving a wide range of tasks inside the building for any load. It can be used outside the building, provided it is made of corrosion-resistant steels or when protective coatings are applied.
    • Suitable for all types of vehicles.
    • Suitable for seams with an opening up to 20 mm.

  • Explanation of the name using the example of SG 62/150-8 HDG
    Explanation of the name using the example of SG 62
    1 - in this case hot-dip galvanizing of the upper strips;
    2 - in this case 60/OP-8 (see "allowable loads").
    профиль в разрезе, чертеж SG 62

    Profile Hp (mm) Hc (mm) A (mm) B (mm) С (mm) D (mm) E (mm) u/c2 (mm) c/c3 (mm) L4 (mm)
    SG 62/90-5 (8; 8XL) 90 100-120 10 (5x2) 50 60 5 | 81 220 240 600 2900
    SG 62/110-5 (8; 8XL) 110 125-140 10 (5x2) 50 60 5 | 81 220 240 600 2900
    SG 62/130-5 (8; 8XL) 130 145-160 10 (5x2) 50 70 5 | 81 220 240 600 2900
    1 - Data is given for all types of shims that can be used. Select a base plate based on the specified loads (see Calculation of base plates for loads).
    u/c - the maximum distance between the anchor stops.
    с/c - distance between base plates.
    4 - Shown is the minimum length of structural steel profiles taken as a standard. The upper cosine stripes are produced by volumetric rolling. Due to the inhomogeneity of the material of the steel strips and their thickness, in the production process, errors accumulate, due to which the length of the obtained profiles varies within the range of 2900-2950 mm.
    For a height of 150 mm and more, the profile is made with an Omega guide to increase the rigidity of the structure and eliminate possible profile deflections during concrete pouring.
    Dewmark Concrtete SG 62 RUS_3.jpg
    Profile Hp (mm) Hc (mm) A (mm) B (mm) С (mm) D (mm) E (mm) u/c2 (mm) c/c3 (mm) L4 (mm)
    SG 62/150-5 (8; 8XL) 150 165-180 10 (5x2) 50 80 5 | 81 220 240 600 3000
    SG 62/180-5 (8; 8XL) 180 185-210 10 (5x2) 50 90 5 | 81 220 240 600 2900
    SG 62/210-5 (8; 8XL) 210 215-240 10 (5x2) 50 100 5 | 81 220 240 600 2900
    SG 62/240-5 (8; 8XL) 240 245-270 10 (5x2) 50 120 5 | 81 220 240 600 2900
    SG 62/270-5 (8; 8XL) 270 275-300 10 (5x2) 50 140 5 | 81 220 240 600 3000
    1 - Data is given for all types of shims that can be used. Select a base plate based on the specified loads (see Calculation of base plates for loads).
    u/c - the maximum distance between the anchor stops.
    с/c - distance between base plates.
    4 - Shown is the minimum length of structural steel profiles taken as a standard. The upper cosine stripes are produced by volumetric rolling. Due to the inhomogeneity of the material of the steel strips and their thickness, in the production process, errors accumulate, due to which the length of the obtained profiles varies within the range of 2900-2950 mm.
    Accessories
    1 Steel sinusoidal strips 5x50
    2 Bolt polyamide М8х25 with nut М8
    3 Anchor stops 10x100
    4 Support plate (t=3 mm)
    5 Steel rail (t = 2 mm):
    • straight for a profile height of 90-130 mm
    • omega for heights from 150 mm and above
    6 Plastic cover
    7

    Base plate 160x160 mm:

    • 60/OP-5 - 5 mm steel 09G2S (σ t=355 MPa)
    • 60/OP-8 - 8 mm steel 09G2S (σт=355 MPa)
    • 60/OP-8XL - 8 mm steel 35HGSA (σт=850 MPa)
     8  Reinforcement cage

    Dewmark Concrtete SG 62 RUS_1.jpg
    Materials and manufacturing method of components
    Accessories Material Manufacturing method On request
    Sinusoidal stripes Steel St3 Laser cutting, volumetric rolling Hot-dip galvanized - HDG Steel AISI 304 (08Х18Н10) - SS
    Guides Steel St3 Laser cutting, bending
    Steel 09G2S Laser cutting Hot-dip galvanized - HDG Steel AISI 304 (08Х18Н10) - SS
    Shroud ABS plastic Injection molding
    Anchor stops Steel St3 Cold drop Hot-dip galvanized - HDG Steel AISI 304 (08Х18Н10) - SS
    Допустимые нагрузки

    The load transfer between adjacent slabs is carried out by the support plate. The maximum load that a plate can withstand is calculated according to the methodological guide of the British concrete community TR 34 version 4 and depends on the thickness of the metal, the dimensions of the plate, the strength of its material, the size of the structural joint, the concrete grade and the

    (For more information on load calculations based on the size of the base plate and concrete, please refer to the section “Calculation of base plates for bearing loads” or visit the Dewmark Concrete Information Center website).

    SG 61png.png


    Permissible loads at 15 mm joint opening for C20 / 25 concrete 150 mm thick
    Insert type Material Thickness, mm Dimensions (lxw), mm Axle load (truck type according to DIN 1055-3) Loader capacity according to DIN 1055-3
    60/OP-5 09G2S 5 160х160 63 kN (G3) 1 25 kN
    60/OP-8 09G2S 8 160х160 140 kN (G5) 1 60 kN
    60/OP-8XL 35HGSA 8 160х160 170 kN (G6) 1 80 kN
    1 - the maximum permissible load for reinforced concrete is indicated. Punching concrete is possible at low slab thicknesses - ask for more information.
    Профиль SG 62/5

    Recommended for installation in floors with medium to heavy loads.

    Профиль SG 62/8

    Suitable for installation in all types of floors.

    Profile SG 62/8XL

    Designed for installation in floors with extremely high loads.

    Profile SG 62 is suitable for installation in all types of floors. It has proven itself especially well in floors with movement of rigid plastic or steel wheels.

    Допуски при изготовлении
    Characteristic Value
    Straightness * ± 5 mm / m
    Top curvature ± 1 mm / m
    Curl of sinusoidal bands 1 0 / m
    Distance between collected strips +0 ... 3 mm
    Roughness of the upper edge, no more Rz20
    Length +50 mm
    Height ± 1 mm
    Anchor stops ± 1 mm

    After assembly, the upper edges of the sinusoidal plates are milled to eliminate the places of differences caused by the rolling technology.

    * Straightness deviation up to 5 mm is permissible. When installing a profile, this negative effect is easily eliminated.



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