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Structure
The steel foot is the support comprising: A) BASE: support for the stem. B) STEM: threaded M16 to adjust height of the head. C) HEAD: with a double base supporting both panel base for stability and perimetral border for airtightness. The head is provided with four threaded holes for panel corner locking and four threaded holes for stringer locking. D) STRINGER: the structure is completed with "U" shaped galvanized steel stringers 29 x 25 mm 1,2 mm thickness connecting pedestal heads.
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Problems related to the incompatibility between traditional building structures, conceived as to remain unaltered in time, and technical wiring, which need to be changed continously and adapted to user new necessities, are extremely important in buildings provided with high technological environments. In the beginning, access floors had been projected only to solve problems of plant engineering in data processing centres. Today, access floors are the best solution for many other projects where technical flexibility is required.
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The technique of the raised floor as a means of adjusting to modern life, our mission of continual research, our flexibility in satisfying clients’ needs have led us to develop and produce an exclusive new series of products: the evolution of the species of raised floors: Darwinfloor.
Darwinfloor is a panel which surpasses all those used up to now, because it is 100% waterproof, odourless, ecological, safe and specifically designed for its purpose with any ceramic or stone finish. A creation designed by us, generated to cater to our clients’ requirements, invented to satisfy a number of contemporary needs, destined to change the face of raised floor systems.
Darwinfloor series gives the possibility to realize not only INDOOR installations but also OUTDOOR raised floors.
Total thickness with surface finish in porcelain stoneware approximately 25 mm.
TECHNICAL DESCRIPTION:
REACTION TO FIRE: Class 1
RESISTANCE TO FIRE: REI 90
ELECTRICAL RESISTANCE: ≤ 2x10E10 ohm
SOUND DEADENING POWER: ≥ 38 db
DENSITY: 2200 Kg/m3
DIMENSIONAL VARIATION (after 24 hours immersion in water): 0 %
WEIGHT OF PANEL (with finish in porcelain stoneware): ±24,3 Kg
WEIGHT OF PANEL PER SQ. M. (with finish in porcelain stoneware):±67,5 Kg
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System Description
The structural stringer bar is press formed from 1.20mm galvanised steel. The tang at each end of the stringer positively locates through the pedestal head and can be mechanically fixed if required. The structural stringercompliments the MaxspanHeavy grade panel enhancing the system to Extra Heavy grade.
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System Description
Each pedestal consists of a flat steel base plate 100mm x 100mm x 2.5mm thick. The base plate has four 6mm holes near each corner. The holes are on the diagonal 11mm in from the corners. A 25.4mm outside diameter by normally 20mm inside diameter steel tube 25.4mm high is spot welded to the centre of the base plate A threaded steel stud with a thread diameter of 19.8mm is pressed into the base plate tube. A 15.5mm steel nut fits onto the free end of the steel stud. The head consists of a circular steel plate 89mm outside diameter with a 31mm inside diameter hole at the centre, formed by pressing down a circular flanged lip 12mm deep in it. The head is 2mm thick and has four 5.8mm holes spaced evenly around it on a 65mm PCD, 10mm in from the circumference. The last 6mm outer edge of the circular plate is profiled downwards slightly and the circumference truncated slightly at four points evenly spaced around the circumference. A steel tube 70mm long x 25.4mm outside diameter x 20.3mm inside diameter is swaged over the last 25mm of one end such that the free end has an outside diameter of 38.5mm.
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This all steel pedestal fully complies with the heavy grade requirements of the PSA MOB PF2 PS/SPU specification and is used for finished floor heights from 50mm to 600mm. The pedestal design utilises a 90mm diameter head which allows the use of standard plastic head caps. The baseplate is 100 mm square and includes provision for the use of mechanical fixing to the sub-floor in addition to the use of pedestal adhesive if required. The pedestal head design allows for the use of snap-in and bolt-on stringers if required.
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This all steel pedestal fully complies with the heavy grade requirements of the PSA MOB PF2 PS/SPU specification and is used for finished floor heights from 600mm to 1200mm. The pedestal design utilises a 90mm diameter head which allows the use of standard plastic head caps. The baseplate is 120 mm square and includes provision for the use of mechanical fixing to the sub-floor in addition to the use of pedestal adhesive if required. The pedestal head design allows for the use of snap-on and bolt-on stringers if required.
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The ASM low profile system is perfect for retrofits, or any building where low ceiling space is an issue. This system utilizes the ASM low profile pedestal (LPP) to achieve a low profile floor system.
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Raised Access Floor Pedestals and Stringers ranging from 5cm to 100cm height. Made of quality sheet steel and protected against corrosion...
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Glulam is a high-quality material which is useful in a wide range of applications and possesses outstanding properties. It can be incorporated ideally in interior design and is particularly attractive.
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The advantages of NORDLAM »ExpressElements« ceiling components are obvious. Simple and quick assembly is possible using the Rampa fittings which are included with the sections. The ceiling can be walked on as soon as it has been installed. The stability is therefore not compromised and the appearance of the underside is excellent. Depending on the application, the underneath can be left as a visible ceiling. From an environmental point of view, wooden ceiling constructions create a very pleasant climate in the room. Installations, even refits, are no problem.
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Cross-laminated timber (KLH) is produced from spruce strips that are stacked crosswise on top of each other and glued to each other. The PEFC certificate guarantees that the raw material used comes from ecological, economical and socially responsible forests.
The crossways arrangement of the longitudinal and crosswise lamellas reduced the swelling and shrinkage in the board plane to an insignificant minimum - static strength and shape retention increase considerably. Compared to conventional timber construction products, cross-laminated timber offers entirely new possibilities when it comes to load transfer. Not only can loads be transferred in one direction (as is the case, for example, with supports, girders, etc.) but on all sides (referred to as "genuine plate and sheet action").
Only technically dried wood with a wood moisture of 12% (+/- 2%) is used to produce KLH solid cross-laminated timber boards. This rules out any damaging pest, fungus and insect attacks. All boards used are subject to a visual and mechanical quality sorting procedure.
The gluing takes place using solvent-free and formaldehyde-free PUR adhesive from Purbond (HB 110, HB 530) - this adhesive is tested according to DIN 68141 and other strict criteria of the MPA Baden Württemberg, Otto Graf Institute Stuttgart and is recognised for the production of internal and external supporting timber components and special construction methods in accordance with DIN 1052 and EN 301. The glue is applied automatically over the whole surface - the percentage of adhesive is 0.2 kg/m² and glue seam. A very high-quality level of adhesion is achieved as a result of the pressing power of approx. 6 kg/cm2.
The factory cutting and beaming of KLH solid cross-laminated timber boards takes place using state-of-the-art CNC technology. The basis for the cutting is formed by the cutting plans of the client. On request and with the appropriate equipment, the boards can also be cut by the relevant construction company.
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Glulam is a high-quality material which is useful in a wide range of applications and possesses outstanding properties. It can be incorporated ideally in interior design and is particularly attractive.
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The advantages of NORDLAM »ExpressElements« ceiling components are obvious. Simple and quick assembly is possible using the Rampa fittings which are included with the sections. The ceiling can be walked on as soon as it has been installed. The stability is therefore not compromised and the appearance of the underside is excellent. Depending on the application, the underneath can be left as a visible ceiling. From an environmental point of view, wooden ceiling constructions create a very pleasant climate in the room. Installations, even refits, are no problem.
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Cross-laminated timber (KLH) is produced from spruce strips that are stacked crosswise on top of each other and glued to each other. The PEFC certificate guarantees that the raw material used comes from ecological, economical and socially responsible forests.
The crossways arrangement of the longitudinal and crosswise lamellas reduced the swelling and shrinkage in the board plane to an insignificant minimum - static strength and shape retention increase considerably. Compared to conventional timber construction products, cross-laminated timber offers entirely new possibilities when it comes to load transfer. Not only can loads be transferred in one direction (as is the case, for example, with supports, girders, etc.) but on all sides (referred to as "genuine plate and sheet action").
Only technically dried wood with a wood moisture of 12% (+/- 2%) is used to produce KLH solid cross-laminated timber boards. This rules out any damaging pest, fungus and insect attacks. All boards used are subject to a visual and mechanical quality sorting procedure.
The gluing takes place using solvent-free and formaldehyde-free PUR adhesive from Purbond (HB 110, HB 530) - this adhesive is tested according to DIN 68141 and other strict criteria of the MPA Baden Württemberg, Otto Graf Institute Stuttgart and is recognised for the production of internal and external supporting timber components and special construction methods in accordance with DIN 1052 and EN 301. The glue is applied automatically over the whole surface - the percentage of adhesive is 0.2 kg/m² and glue seam. A very high-quality level of adhesion is achieved as a result of the pressing power of approx. 6 kg/cm2.
The factory cutting and beaming of KLH solid cross-laminated timber boards takes place using state-of-the-art CNC technology. The basis for the cutting is formed by the cutting plans of the client. On request and with the appropriate equipment, the boards can also be cut by the relevant construction company.
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Bonded Rubber Surfacing
Bonded Rubber is the latest in playground surfacing technology. The material consists of a shredded recycled rubber tire material that is coated and mixed with polyurethane binding, creating a seamless surface that provides excellent impact attenuation. With adequate drainage, Bonded Rubber Surfacing will not freeze or absorb water, encouraging play during all seasons. The surfacing is available in 3 color combinations: Rustic (Red and Brown), Jungle (Red, Brown, Gold) and Tri-Color (Green, Gold, Red).
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Solai carries out the calculation and the design of solai precast concrete slabs or jetties in work. For the dimensioning it uses the method of the permissible tensions and the state limit. For the s.l they can be adopted the verification criteria according to DM 96, EC2/92, EC2/05, NTC 2008.
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SAFE is the ultimate tool for designing concrete floor and foundation systems. From framing layout all the way through to detail drawing production, SAFE integrates every aspect of the engineering design process in one easy and intuitive environment. SAFE provides unmatched benefits to the engineer with its truly unique combination of power, comprehensive capabilities, and ease-of-use.
Laying out models is quick and efficient with the sophisticated drawing tools, or use one of the import options to bring in data from CAD, spreadsheet, or database programs. Slabs or foundations can be of any shape, and can include edges shaped with circular and spline curves.
Post-tensioning may be included in both slabs and beams to balance a percentage of the self-weight. Suspended slabs can include flat, two-way, waffle, and ribbed framing systems. Models can have columns, braces, walls, and ramps connected from the floors above and below. Walls can be modeled as either straight or curved.
Mats and foundations can include nonlinear uplift from the soil springs, and a nonlinear cracked analysis is available for slabs. Generating pattern surface loads is easily done by SAFE with an automated option. Design strips can be generated by SAFE or drawn in a completely arbitrary manner by the user, with complete control provided for locating and sizing the calculated reinforcement. Finite element design without strips is also available and useful for slabs with complex geometries.
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