R-steel, offers a comprehensive range of high quality lifting systems designed for safe lifting and transportation of various types of precast elements. Your selection may be based upon technical or economic requirement or due to already owned/available lifting equipment.
R-steel, threaded lifting systems system consists of threaded anchors their lifting devices and other accessories.
* salient features
- load capacities ranging from 0.5 to 12.5 tons.
- used for lifting all kind of precast elements.
- used for lifting angle from 0 to 90 degrees.
- easy to install and can also be recessed if required.
- ce marking.
* products:
- r-lifting anchor - are threaded socket with headed stud for anchorage.
- rls crosshole anchors - are threaded socket with hole for ribbed steel bar for anchorage.
- rpas plate anchor - are steel tube with inner thread welded to a flat steel plate for anchorage.
- rta, rwtl and rwts anchors - are threaded socket with straight/ wavy ribbed bar for anchorage.
- wire loop lifting device - used for lifting angle between 0, , and 45, , .
- wire loop lifting device equipped with pressure plate - used for lifting angle between 0, , and 90.
- full metallic lifting device equipped with pressure plate for lifting angle between 0, , and 90.
- nailing plates, socket magnets and plastic caps are also available.
R-steel threaded lifting devices including several options as wire loops, wire loops equipped with a pressure plate and full metallic lifting devices, are designed to transport and erect precast units and elements. R-steel lifting devices have been designed and tested according to european quality standards to ensure safe precasting and lifting.
- wire loops are manufactured of high-quality steel wire which are more suitable for on-site high loads such as beams. It can be equipped with a pressure plate for different lifting angles.
- full metallic lifting devices equipped with pressure plate are designed for the lifting of 0 - 90 angles. The free turning swivel can also be used for turning precast elements.
- all threaded lifting devices are easy to install and can be recessed if required, they can be used with all sizes of threaded inner socket anchors.
- inner socket anchors are provided separately from lifting devices and it's highly recommended to use co-ordinated lifting system units for the safety of your precast site. Nailing plates, socket magnets, and plastic caps are also available.
- r-steel, rpp& rpp-e anchor bolts are fastening elements used to connect precast building components such as beams, columns and walls to adjoining elements or foundations. Rpp bolts for moderate loads and rpp-e bolts are used for high loads.
- r-steel, rpk-n2/ rpk-e2 column shoes are fastening components used with anchor bolts to create moment resisting connections for precast columns to foundations or linking columns together,
- r-steel, rsk-n, rsk-e wall shoes fastening components create tension resisting connections across joints between two precast wall elements or between precast wall element and a site cast structure.
- the advantages of this connection system are rapid assembly of the columns eliminating the need for temporary bracing during installation.
- additional ral washer plates are supplied with the associated wall shoes to form the connection to the matching base bolts.
- these r-steel, components are used in combination to prevent any fit issues from different suppliers
R -STEEL, Fastening products are standard steel components embedded in concrete for connecting steel or precast elements by welding. It develops its load resistance by virtue of anchorage provided by studs or bars welded to steel plate.
Fastening systems are categorized into the following types based on their area of application and load carrying capacities.
SBKL Fastening Plates
Plate thickness 8-15 mm
Headed studs.Steel
For lighter loads.
KL Fastening Plates
Plate thickness 8-15 mm
Ribbed bars as anchors.
For dynamic anchoring.
JRL Fastening Plates
Plate thickness 25-30 mm
Ribbed bars as anchors.
For heavy loads.
RKL Fastening Plates
Plate thickness 10-25 mm
Available for customized
lengths (ex. 2000 - 6000 mm)
Headed Studs
For heavy loads.
Salient Features
- Load capacities ranging from 0.5 to 12.5 Tons
- All plates available in steel, stainless steel, and acid resistant materials.
- Both Galvanized as well as Epoxy coated are available.
- Fastening plates with Anchors S235JR+AR have a 40 Â?m protective painting on top surface and on sides.
- Plates 1.4301 and 1.4401 have no surface coating.
- Resistances are calculated for concrete C25/30.
- Resistances take into account the manufacturing tolerances and an assembly tolerance of ± 15 mm.
- Dimensions for dynamic loads must be done separately.
- All plain steel plates come with painting to prevent rusting at the warehouse and at site.
- Fastening plates are marked with Inspecta Sertifiointi Oy control mark,
the emblem of R-Group Finland Oy, the type of the fastening plate and production date.
- R-STEEL, fastening plates are tested, approved and, in terms of load resistance, designed according to Eurocodes.
- R-STEEL, also provides tailor made fastening products as per project requirements.
Steel products refer to solid straight steel products with a certain section shape and size, including wire, profile and plate, which are formed by plastic processing except pipes. It can be divided into hot rolling, cold bending, cold rolling, cold drawing, extrusion, forging, hot bending, welding and special rolling according to the production method. It can be divided into railway, shipbuilding, mining, structure and construction according to its use. According to the material can be divided into carbon steel, alloy steel and stainless steel. At the same time, these steel products can be reprocessed to form semi-finished products or finished products to meet special requirements. We can according to the customer's different needs, according to the drawings or samples for reprocessing production.
Fasteners are the general term of the class of mechanical parts used in fastening two or more parts (or components) into a whole. It is widely used in energy, electronics, electrical appliances, machinery, chemical, metallurgy, mold, hydraulic and other industries, at the same time, in various kinds of machinery, equipment, vehicles, ships, railway, bridge, construction, structure, tools, instruments, chemical, instruments and supplies, you can see all kinds of fasteners, is the most widely used mechanical foundation parts. It is characterized by a wide variety of variety specifications, different performance uses, and a very high degree of standardization, series, and generalization. Therefore, a class of fasteners that already have national standards is called standard fasteners, or simply standard ones.
Circular steel pipe is both openings and have hollow concentric sections of steel larger than the surrounding. The specifications of steel pipes are indicated by appearance dimensions and inner diameter and wall thickness, with a wide range of dimensions from very small diameter capillary to large round steel pipe of several meters in diameter. Round steel pipes can be used for pipelines, thermal equipment, machinery industry, petroleum geological drilling, containers, chemical industry, and special uses. It can be divided into seamless, ERW, LSAW, SSAW steel pipe according to the production process.
Hollow Section steel Tube is the general name for the steel pipe other than thecircular steel pipe. Such as square, rectangle, oval,elliptical, cone, trapezoidal, spiral, etc. Different steel pipe can more adapt to the particularity of use conditions, save metal and improve the labor productivity of parts manufacturing. It is widely used in aviation, automobile, shipbuilding, mining machinery, agricultural machinery, construction, light textile and boiler manufacturing. The methods of producing different pipes are cold pulling, electric welding, extrusion and hot rolling, etc. Compared with the round tube, the different tubes generally have a larger moment of inertia and cross section modulus, and have a large bending resistance and torsion resistance, which can greatly reduce the structural weight and save steel.
