Monday, November 25, 2013

3 Simple installation on site. CRET sleeves secured to the formwork by means of nails. After the co

Halfen Dowel CRET | ARS-3 Modern solutions for the construction industry: PVC spacers, concrete sealing tapes contaflex aktiv fluids formwork container store and molds, mesh mounted, aluminum corners of the grid recostal containers container store on concrete, connecting arms, connectors balcony, tension straps, structures reinforced concrete, sealing systems, tape bentonite seals,
SEALS AND SYSTEMS WORK BREAKS Fugenblach VB Contaflexaktiv ACF-Contaflexaktiv SFA-Contaflexaktiv Bentonite tapes permanently Kit Type 1 and Type 2 plastic injection PVC tapes Quellgummi Arsform Arsform container store + seal Streckmetall
Formwork Technology monotube DD Mata Accessories structural steel tie rod nuts and fasteners anchorages Partitions Water Cones Accessories Spacers Spacers Concrete Concrete / PVC PVC Spacers Other
Designing concrete supporting structures must constantly container store reckon with the emergence of strains. The deformations are due to both the load acting on the structure (including to compressing) and independent of the effects of the forces. In terms of interactions independent of the load should first of all take into account the shrinkage, creep, temperature changes and different subsidence. The structural elements in which the freedom of deformation is limited, these impacts can result in the formation of cracks, leading to poor structure and further damage, container store such as leaks and corrosion. In slabs and walls with limited freedom of deformation of the use of the expansion gap is unavoidable. Limited to the free shortening due to shrinkage or thermal effects are, for example, wall plates and shields container store between the walls bracing or stiffening structure, as well as retaining walls and slabs resting on the ground such as concrete road slabs. The advantage of using pins CRET
Brackets container store are very labor-intensive, both in design and in execution, and in addition are undesirable for aesthetic and functional. Arbors CRET make the brackets are unnecessary.
Very often, expansion joints so you need to develop to relocate lateral forces. This is when the choice of static scheme because of the stability, the gap must be transferred or when the forces between the two shores of the gap has the opportunity to be educated alignment movements. Move the horizontal forces in conventional solutions require a significant amount of construction for gerberowskich joints and brackets. In addition container store to the substantial effort container store is required in the design of a significant share of the formwork and reinforcement and the use of sliding supports (Fig. 1). Sometimes container store become necessary as beams, columns or a double wall, which are connected inter alia undesirable limitations. Arbors CRET type slots allow you to perform simple in construction and execution and, without the above-mentioned drawbacks. CRET system container store has the following benefits:
1 Possibly the simplest geometry of the slot. Arbors CRET replace the brackets, container store which, because of their size, are often undesirable limitation of space and always require container store complicated formwork and reinforcement.
3 Simple installation on site. CRET sleeves secured to the formwork by means of nails. After the concreting, and removal of the formwork structure, the gap space designed to be filled (e.g., 20 mm foam board or mineral wool), and then mount type mandrels CRET. Planking does not require special treatment or drill holes. Details.
Arbors CRET enable travels in the direction of the axis of the rod. In normal cases CRET mandrels used to enable transmission of forces in transverse cross-section of the mandrel by any directions. If it is necessary container store to take into account the lateral offsets, special types of spindles allow lateral displacements CRET i.e. lateral forces are transmitted container store only in one direction.
1 The most commonly used models allow CRET travels in the direction of the axis of the rod. Transversely to the axis of the rod force transmission can take place in any direction. It is therefore possible by means of transfer pins CRET type vertical loads except the horizontal forces, such as wind load.
2 In the case of the broken gaps in the plan may be differences in movements between the banks of slots transverse to the shaft (Fig. 3). In this case, there are special types of spindles CRET, allowing lateral offsets and transfer only the vertical forces. These models can also be applied at the ends of very long slots that, due to differences in shrinkage or thermal changes, differences in the expected displacements between dylatowanymi elements toward the gap.
The flat ceiling is intentionally varied along the slot arrangement of pins according to the value of the variable lateral forces. In such cases, you

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