HANDRAIL STANDARDS HANDRAILS AXESS LADDER SYSTEM KICK FLAT SYSTEM OPEN FLOORING



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ENGINEERING LTD. HANDRAIL STANDARDS HANDRAILS AXESS LADDER SYSTEM KICK FLAT SYSTEM OPEN FLOORING Member of PF Group Guardrail Engineering Limited Manders Industrial Estate Old Heath Road Wolverhampton WV1 2RP Phone: 01902 871208 Fax: 01902 453330 enquiries@guardrailgroup.com www.guardrailgroup.com

Introduction 2 Guardrail Engineering Limited. Guardrail is a member of the PF group of Companies. It first traded in 1983 and was incorporated as a Limited Company in 1985. Our Industrial Hand-railing (including ball type handrail posts), Vertical Access Ladder system AXESS, Open Flooring & Kick Flat System is supplied to Structural & Coastal Engineers, Architects & Consultants, Fabricators and General Industry alike. We can manufacture in Aluminium and Mild or Stainless Steel with a range of protective finishes that suit various applications. We fully understand the need to meet Health & Safety requirements and our products conform to the latest British Standards where applicable. Guardrail is NQA approved (Certificate No. 1613) to BS EN ISO 9001 and our Technical and Production team ensure that customer needs are met to the full. BS EN ISO 9001

ENGINEERING LTD. HANDRAIL STANDARDS

Tubular & Solid Handrail Standards 4

Tubular & Solid Handrail Standards 5 Load Table: The table below shows the spacing of various type of 1100 mm high handrail standards to achieve required loadings for various codes of practice. Handrail Standard Handrail Horizontal Design Load 0.22 kn/m 0.36 kn/m 0.50 kn/m 0.74 kn/m 1.00 kn/m Tubular 33.7 mm o.d. x 3.0 mm 33.7 mm o.d. 1650 mm 1075 mm 750 mm - - 42.4 mm o.d. x 3.0 mm 33.7 mm o.d. 2000 mm 1850 mm 1450 mm 1050 mm - 42.4 mm o.d. x 3.0 mm 42.4 mm o.d. 2000 mm 1900 mm 1500 mm 1100 mm - 48.3 mm o.d. x 3.0 mm 42.4 mm o.d. 2000 mm 2000 mm 2000 mm 1500 mm 1200 mm 48.3 mm o.d. x 4.0 mm 42.4 mm o.d. 2000 mm 2000 mm 2000 mm 1700 mm 1400 mm 60.3 mm o.d. x 4.0 mm 48.3 mm o.d. 2000 mm 2000 mm 2000 mm 2000 mm 1800 mm Solid 32 mm o.d. 33.7 mm o.d. 2000 mm 1350 mm 1100 mm - - 38 mm o.d. 42.4 mm o.d. 2000 mm 2000 mm 1800 mm 1400 mm 1100 mm 40 mm o.d. 42.4 mm o.d. 2000 mm 2000 mm 2000 mm 1650 mm 1250 mm Loads are unfactored - please contact our technical department should safety factored loading be required. Types of standard: Height of Standard Ball Dia Dia X Single Ball Top Handrail Knee Rail Base Shank Dia Ball Centres Height of Standard X Height of Standard X Height of Handrail Floor Level Height of Standard X Height of Handrail Height of Standard X Double Ball Raked Pitch Line of Stair Stringer Three Ball Handrail Standards Guardrail Handrail standards can be manufacured in tubular or solid materials with varying outside diameters, tube wall thickness, ball sizes, ball types in a multiple of material grades in Mild Steel, Stainless Steel and Aluminium. Many different heights, ball centres and tail lengths can be accommodated but to meet current regulations we would recommend a ball centre of 500mm.

Tubular & Solid Handrail Standards 6 Base details: Alternative base thickness 10 mm, 15 mm and 20 mm. All dimensions are in millimetres. Hole Diameter in bases as requested (standard 18 mm). Other types available on request along with steel to steel or steel to concrete fixing bolts.

Tubular & Solid Sticks, Balls & Loose Bases 7 Standard industrial handrail components: Tail Ball Centres Tail Ball Centres Tubular Sticks Tubular sticks: Finish: Self colour (vented) Special and raked sticks on request Usually available ex-stock Ball size Rail size Outside diameter Shank Outside Diameter 63 34 34 63 34 42 82 42 42 82 48 48 95 48 48 Solid fabricated sticks: i.e. solid forged balls welded to solid bar shank Finish: Self colour Special and raked sticks on request Usually available ex-stock Ball size Rail size Outside diameter Shank Outside Diameter 64 34 32 70 34 38 77 42 38 Tubular Ball fittings (Mild steel): Also available in Gr 316 stainless steel and aluminium Theoretical Size Outside Diameter Actual size Outside diameter 65 63 34 75 82 42 75/90 82 48 90 95 48 Rail Size Outside Diameter Solid forged balls (Mild steel): Solid Fabricated Sticks Size Outside Diameter Rail Size Outside Diameter 64 34 70 34 77 42 Loose Base plates: 65 x 12 Flat, 2 x 18 dia. holes. Others on request Loose Base plate

Counterbalance Handrail on roof 8

ENGINEERING LTD. HANDRAILS

Industrial Handrail System 10 Industrial Handrail System: Guardrail s industrial handrail system consists of Ball type handrail posts and individually fabricated handrails which once passed through the ball in the post are locked into position by way of a grub-screw to form a complete handrail. Different post diameters, wall thickness and spacing coupled with a variety of base types mean that the majority of loading requirements are met whilst it s aesthetic qualities are usually preferred to clamp and other types of handrail systems. The system is easily erected/dismantled in small sections and can be tailored to suit many applications. All products are available in mild, stainless steel and aluminium. Industrial Handrail Systems Current regulations require All platforms and walkways to have protective barriers on all open sides, consisting of a handrail, knee or intermediate rail, toe-plate and Handrail Standards. The distance between two rails, or between the lower rail and the top of an up-stand shall be no more than 500mm.

Shop Fabricated Handrailing 11

Shop Fabricated Handrailing 12 WORK SHOP FABRICATED BENDS USUALLY SUPPLIED PLAIN ENDS (SOME AVAILABLE EX-STOCK) EYE WELDED TO STD 10 APPROX PLASTIC CAP IN RAIL END TYPICAL HANDRAIL TUBE SIZES AVAILABLE:- 25 N.B TUBE (33.7 O/D) 32 N.B TUBE (42.4 O/D) 40 N.B TUBE (48.3 O/D) 500 `D` SHACKLE OR SNAP HOOK CHAIN TYPE DETAIL J A B J A P TO SUIT BALL CENTRES RETURN (`D`) BEND J A J P 500 90 deg BEND B J NO JOINTS TO BE POSITIONED BETWEEN TWO CORNER STANDARDS A P 1000 500 J TO SUIT BALL CENTRES ANGLE TO SUIT +/- 1 deg RB P P J J STAIRCASE RETURN BEND 1000 1000 ANGLE TO SUIT +/- 1 deg RAMP BEND 1100 Design Height 900 generally EQ EQ J J STAIR RISE ANGLES TO SUIT +/- 1 deg NOTE! In some instances weld-elbows are used to achieve required sizes if machine bends are not possible. NOTE! Joints to be positioned 150 max from centre of a standard or preferably on centre of standard. ie; within the ball. There should be no joints between two corner standards. UP UP WREATH TYPE STAIRCASE BEND TO SUIT 6400 APPROX RANDOM LENGTHS TO SUIT INTERNAL GRUB SCREW TYPE JOINT M8 x 8 grubscrews JOINT

Shop Fabricated Handrailing 13 HANDRAIL LAYOUT 8 HANDRAIL 75 50 " " 50 SELF CLOSING SPRING ASSEMBLIES ( CAN BE SOLD SEPARATELY ) 150 50 P P P ADVISE POST CENTRES CHAIN DRILL & TAP FOR M8 X 8 GRUBSCREW 14 DIA HOLES FIT PLASTIC CAPS IN RAIL ENDS NOTES! WALL FLANGE STANDARD WALL FLANGES P = The pitch of standards to suit the design load A or B should not be greater than 300mm A + B should not exceed max pitch P. RB = return bend J = joint in handrail FULL HEIGHT GATE LOWER HINGE GATE J ALLOW FOR FINGER CLEARANCE OF 75mm SIZE SIMILAR TO KICK FLAT P P RB NO JOINTS BEFORE STANDARD AT ANY RETURN BEND J KICKFLAT J 1100 Handrail Height TUBE TO MATCH O/D OF HANDRAIL MESH INFILL PANELS WHERE REQUIRED CLIPPED TO THE POSTS AND HANDRAILS FLAT BAR HALF HEIGHT GATE SELF CLOSING SPRING ASSEMBLY FOR UPPER HINGE ONLY DETAILS 10 10 INTERNAL CLAMP (EXPANDING) TYPE JOINT LOWER HINGE UPPER HINGE GATE HINGE DETAILS

Handrails 14

ENGINEERING LTD. AXESS LADDER SYSTEMS

AXESS Vertical Ladder System 16

AXESS Vertical Ladder System 17 AXESS Vertical Ladder System Self Assembly: Guardrail s AXESS vertical permanent ladder system is of a safe, simple modular design offering individual parts which bolt together to form a complete ladder. Parts are usually kept in stock for quick delivery or can be supplied as a complete ladder once the floor to floor dimension is given. This system tries to eliminate the need for expensive site surveys and the preparation of detail drawings which adds to delivery time. Health & Safety: The unique design and production of AXESS components are generally BS compatible for the health and safety conscious. Flexible AXESS is usually available off the shelf and is so flexible it will solve virtually any access problem. Easy to install AXESS is straightforward to install. Supplied in flat-pack form for ease of transportation thus lending itself to export projects

AXESS Vertical Ladder System 18 System Components: REQUIRED FOR BS EN 14122 ITEM AX3 Ladder Extension ITEM AX4 Extension to Floor ITEM AX6 ITEM AX8 Top Hoop ITEM AX5 Top Step ITEM AX11 Top Cage Strap ITEM AX9 Lower Hoop ITEM AX7 Ladder Stay ITEM AX1 Long Ladder Section 2500mm ITEMS AX13 & 14 Cage Splices ITEM AX10 Splice Plates ITEM AX12 Lower Cage Strap ITEM AX6 Ladder Foot ITEM AX2 Short Ladder Section 1250mm

AXESS Vertical Ladder System 19 Ladder Assembly Detail: NOTE CUP HEAD BOLTS TO EXTENSIONS PIECES ABOVE FLOOR LEVEL TO BE FITTED TO THE INSIDE OF THE LADDER AX4 EXTENSION TO FLOOR AX3 EXTENSION AX10 SPLICE AX5 TOP STEP NOTE CUP HEAD BOLTS TO LADDER SECTIONS TO BE FITTED TO THE OUTSIDE OF THE LADDER AX6 FEET AX1/AX2 LADDER SECTIONS AX7 STAYS NOTE THE LONGER CUP HEAD BOLTS ARE TO BE USED WHEN CONNECTING 3 No THICKNESSES OF MATERIAL TOGETHER

AXESS Vertical Ladder System 20 Cage Assembly Detail: FULL HEIGHT GATE Gates are a mandatory requirement for BS EN ISO 14122 CLIMB RESTRICTION PLATES ARE AVAILABLE

AXESS Typical Examples 21 Typical examples - for approx 2000, 2500 or 3500 mm rises: AX4 AX8 1200 2000 APPROX UP TO 2300 MAX AX3 AX6 FEET AX5 TOP STEP AX7 STAYS CAN BE FITTED TO ANY HOLE IN LADDER TO SUIT REQUIREMENTS 100 240 RE-DRILL FOR TOP HOOP IF REQ AX10 SPLICE AX1 CUT TO SUIT CUT STRAPS TO SUIT AX8 2375 5 No AX11 STRAPS CUT TO SUIT 2500 OPTIMUM 2200 MIN 3000 MAX 1200 AX4 AX3 AX6 FEET AX5 TOP STEP AX7 STAYS CAN BE FITTED TO ANY HOLE IN LADDER TO SUIT REQUIREMENTS 100 240 AX10 SPLICE 700 1035 AX8 AX8 AX9 AX9 5 No AX11 STRAPS AX13/AX14 SPLICE 5 No AX12 STRAPS CUT TO SUIT AX1 AX6 FEET CUT DOWN MAIN LADDER SECTION AT BASE TO SUIT TYPICAL EXAMPLE FOR APPROX 2000mm RISE (2000 TO 2300 mm) 3500 APPROX 3300 UP TO 3800 MAX 2590 2500 OPTIMUM 2200 MIN 3000 MAX 1200 AX4 AX3 AX6 FEET AX5 TOP STEP AX7 STAYS CAN BE FITTED TO ANY HOLE IN LADDER TO SUIT REQUIREMENTS 100 240 AX10 SPLICE 700 DRILL FOR LOWER HOOP OR USE TOP STEP HOLES AX8 AX8 AX9 5 No AX11 STRAPS CUT TO SUIT AX10 SPLICE AX2 CUT TO SUIT AX6 FEET CUT DOWN AX2 LADDER SECTION AT BASE TO SUIT TYPICAL EXAMPLE FOR APPROX 3500mm RISE (3300 TO 3800 mm) 2500 APPROX 2400 UP TO 2700 MAX AX1 CUT TO SUIT 2515 2500 OPTIMUM 2200 MIN 3000 MAX AX6 FEET CUT DOWN MAIN LADDER SECTION AT BASE TO SUIT TYPICAL EXAMPLE FOR APPROX 2500mm RISE (2400 TO 2700 mm)

AXESS Typical Examples 22 Typical examples - for approx 3000 & 4000 mm rises:

AXESS Typical Examples 23 Typical examples - for approx 4500 & 5500 mm rises:

AXESS Vertical Ladder System 24

ENGINEERING LTD. KICK FLAT SYSTEM

Kick Flat System 26 KICK FLAT C SECTION 150mm high giving high strength to weight ratio POST CONNECTIONS

Kick Flat System 27 END CAP HINGE DETAIL CANTILEVER Guardrail C Section Kick Flat System is usually available ex-stock in approximately 3000mm or 6000mm random lengths that can either be cut on site or shop fabricated to suit customer requirements. These coupled with U type post connections give a flexible and easy to fit product that can be part of a new installation or retro fitted to bring existing areas up to the requirements of the latest regulations. The Standard recommended method of connection does not show any fixings on the pedestrian side of walkways and as such gives platforms a tidy, clean and linear look. As this product lends itself to being easy to line / level / fix installation times are short.

Kick Flat System 28

ENGINEERING LTD. OPEN FLOORING

Open Flooring 30

Open Flooring 31 GLOSSARY of terms RECTANGULAR PATTERN OPEN FLOORING Guardrail open steel flooring consists of flat bars on edge restrained by twisted square or indented round bars forge welded at right angles to give a grating mesh that offers high strength to weight ratio. Panels can be finished: Self Colour, Galvanised or others on request. Load-Bearing Bar A load-bearing member spanning between supports. Deep Binding Bar A bar or section fixed to the edge of a flooring panel flush and projecting below the underside. Cut-out An area of flooring removed to permit pipes, columns, etc., to pass through or to clear obstructions CUT-OUT Transverse Bar A member fixed at right angles to the loadbearing bars to provide lateral restraint. Front Edging Bar A member attached to the front of a stair tread or to a flooring panel. Straight Shaping The part of a cut-out which is straight. STRAIGHT-SHAPING Pitch The distance centreto-centre of load-bearing bars or centres between points of lateral support to load-bearing bars. Length (Direction of Span) The overall dimension of a flooring panel parallel with the load-bearing bars. PITCH PITCH End Plate A plate fixed to a stair or ladder tread for attaching to the stringer. Curved Shaping The part of a cut-out which is curved. LENGTH Curb Angle A member fixed to concrete or supporting steelwork at the perimeter of a flooring area. Segmental or Polygonal Types of flooring panels used for platform construction. SEGMENTAL POLYGONAL Width The overall dimension of a flooring panel measured at right angles to the load-bearing bars. Binding Bar A bar or section fixed to the edge of a flooring panel flush with the top of the load-bearing bar. WIDTH Kicking Plate (Toe Plate) A flat bar around the edge of a flooring panel and projecting above the top of the load-bearing bars. Net Area The actual area of flooring excluding cut-out areas. Gross Area The total area of flooring including cut-out areas. CUT-OUT Tangential or Radial The direction of span in segmental or polygonal flooring panels. TANGENTIAL RADIAL LOAD BEARING BARS TANGENTIAL RADIAL Flooring, Treads & Handrails for Industrial use Aperture requirements BS 4592 Flooring, Treads & Handrails for Industrial use. The opening should prevent the passage of a 35mm diameter sphere except where the grating is above a place where people are working as opposed to occasionally passing, then the openings should prevent a 20mm diameter sphere. Aperture requirements BS EN ISO 14122 Safety of machinery - Permanent means of access to machinery Openings should prevent a 35mm sphere for occasional passage underneath and a 20mm diameter sphere for spaces more regularly worked, please contact our sales department for specialist advice should any Guardrail product be required for this standard. MESH TYPES b a x b 41 x 100 30 x 100 34 x 100 N.B. 41 x 100 type does not conform to the requirements of BS 4592 Please contact our Technical Department for information on Open Flooring load capabilities. a Other mesh types available on request.

Open Flooring 32

Open Flooring 33 STAIR TREADS OPEN TYPE Fixing dimensions for bolted end plates Dimensions are in millimetres. Pitch line 50 16 min. overlap 65 y x Fixing holes/slots ø14 for ø12 bolts (stair treads) or ø12 for ø10 bolts (ladder treads) Width of tread in mm Dimension x in mm Dimension y in mm Stairtread with Dimple Nosing. Up to 100 101 to 149 150 to 175 176 to 249 250 to 290 291 & over 32 40 75 100 125 175 16 (ladder treads) 30 (stair treads) CHEQUERPLATE Alternative Nosing (Convex) Pitch Line Back of Tread may be Flanged up thus to comply with regulations where max. 100mm gap is required Setting Out Point (SOP) Width of tread in mm 100 150 200 250 300 Hole centres in mm A B 30 45 40 75 50 100 50 100 50 125 Hole diameter in mm 12 14 14 14 14 Go of Tread Tread Width Lap Rise Flat Nosing 28 A B Fixing Holes Plate Thickness Chequerplate stairtread with Flat Nosing.

AXESS Vertical Ladder System 34

Please contact our Sales Department for specialist advise should any Guardrail product be required to conform to BS EN ISO 14122, BS 4592, BS 13374, BS 6180 and The Work at Height Regulations.

Member of PF Group Guardrail Engineering Limited Manders Industrial Estate Old Heath Road Wolverhampton WV1 2RP Phone: 01902 871208 Fax: 01902 453330 enquiries@guardrailgroup.com www.guardrailgroup.com