Paving. February 2015 V.1

Transcription

1 Paving February 2015 V.1

2 Castlestone??????????? 2 3 locations contents Quarry Locations Paving Blocks Cork 1. Ballygarvan 2. Carrigtwohill 3. Castlemore 4. Classis 5. Keim 6. Mallow 7. Midleton Clare 8. Ballyquinn 9. Bunratty 10. Ryan s of Ennis Donegal 11. Ballintra 12. Carndonagh 13. Laghey Dublin 14. Beglard Central Dispatch / Belgard Weighbridge 15. Huntstown Finglas 16. Head Office, Tallaght 17. Swords, Feltrim Galway 18. Two-Mile-Ditch 19. Kilchreest Kerry 20. Ballyegan 21. Killarney 22. Killorglin Kildare 23. Allen, Naas Kilkenny Laois 26. Ballyadams Limerick 27. Creeves Quarry 28. Joseph Hogan s Longford 29. Moyne Mayo 30. Castlebar Meath 31. Barley Hill 32. Duleek 33. Mullaghcrone 34. Slane Offaly 35. Tullamore Roscommon 36. Boyle 37. Cam 38. Castlemine Tipperary 39. Ballyknockane 40. Killough Waterford 41. Cappagh Wexford 42. Brownswood, Enniscorthy. 43. Kilmuckridge Wicklow 44. Arklow 45. Dorans Pit 46. Fassaroe, Bray 22 Quarry Locations Retail Outlet Locations Castlestone 6-7 Thomond 8-9 Urbana Verona 12 Bergerac 13 Cobblesett Urbana Setts 16 Paving Circles 17 Castlestone Setts Aquaflow Permeable Paving Kerbing & Edging 20 Kerb Block 21 Castlestone Kerb 22 Hallmark Kerb Block 23 Verona Kerb 23 Half Battered Kerb 24 Channel Block Walling 25 Bordeaux Walling Paving Flags 26 Plain Flags 27 Verona Paving Flags 28 Hazard Tactile Warning Flags Natural Stone 29 Indian Sandstone 30 Granite Sett 31 Limestone Sett & Flag 32 Granite Flag 24. Bennettsbridge 25. Kilmacow Retail Outlet Locations Cork 1 Ballygarvan 2 Classis Clare 3 Ryan s of Ennis Dublin 4 Belgard 5 Huntstown, Finglas 6 Feltrim, Swords Kilkenny 8 Kilmacow Limerick 9 Gooig Mayo 10 Castlebar Wicklow 11 Fassaroe, Bray Accessories & Complimentary Products 33 Jointing Sands, Compounds and Sealants 34 Recessed Manhole Covers 35 Decorative Gravel 36 Core Gravel Sheets General Information Maintenance Laying Paving Patterns 43 Other Roadstone Products Galway 7 Two-Mile-Ditch

3 Castlestone??????????? 4 5 CASTLESTONE Heavy Goods Character with old world charm, flexible and durable. These are some of the best words used to describe the Roadstone Castlestone paving range. The aged appearance we have mastered over time gives Castlestone paving its unique character that blends into all situations. From a period building to a modern house, Castlestone s beauty and character enhances all. The variety of sizes and thickness, combined with the range of different colours available ensures that Castlestone can enhance any project. From the home to the patio, the office block to the industrial estate, Castlestone is ideal for just about any situation. Typically 80mm thick paviors are suitable for commercial and roads use, while 60mm Castlestone is ideal for driveways, footpaths and patios. Castelstone Curragh & Verona Kerb Natural Charcoal Grey Tan Heather Curragh Blend Causeway Blend Product Sizes & Quantities Size Depth Quantity Quantity Bale size (mixed bale) (per m 2 ) (per bale) 240 x 160mm 60mm m x 160mm 60mm m x 160mm 60mm m x 160mm 80mm m x 160mm 80mm m x 160mm 80mm m 2 Castlestone Natural & Charcoal

4 6 7 THOMOND Permeable Option Machine Lay Option Thomond clean lines give definition to any area. The clean pencil arris (edge) on the paving allows for a tightly jointed surface ideal for the home. The tighter joints make sweeping and cleaning easier, while having an attractive and practical patio or driveway. The Thomond range is supplied in two different sizes within the same pack, thus reducing the amount of different products required on site, while allowing the smallest area to achieve the blended colour look. As with all paving products, we recommend that you blend from at least three packs in order to obtain the best possible blended effect. Harvest Blend Vermont Natural Charcoal Grey Product Sizes & Quantities Size Depth Quantity Quantity Bale size (2 sizes per bale) (per m 2 ) (per bale) Thomond Harvest Blend 240 x 160mm 60mm x 160mm 60mm m 2 Thomond Vermont Thomond Natural with Castlestone Setts

5 8 9 Urbana Permeable Option The Urbana Pavior Once again Roadstone leads the way in creating an innovative and unique product that meets the needs of the most up to date landscaping trends. Urbana s clean lines and variety of textures make it possible to create a look that is both natural and totally urban. The Urbana Sett and Urbana Paving combine together to give a versatile and simple to use paving system. The open joints within the paving are designed to create the traditional and random appearance of natural stone and convenience of regular paving. With a surface moulded from natural stone, and presented in a mixed bale format with 27 different textures and three different sizes. Urbana Quartz Quartz Sandstone Limestone Product Sizes & Quantities Size Depth Quantity Quantity Bale size (mixed bale) (per m 2 ) (per bale) 300 x 200mm 60mm x 200mm 60mm m x 100mm 60mm Urbana Sandstone with Urbana Setts Urbana Sandstone

6 10 VERONA 11 Heavy Goods Permeable Option Machine Lay Option With the popularity of the Verona Paving Flags, Roadstone now introduce the Verona Paving range. While maintaining the granite effect, Verona provides greater flexibility in its use for most applications. Verona Flags are ideally suited for patios, courtyards and balconies, while the Verona Paving range expands into all residential and lightly trafficked areas. There is also an 80mm (240x160mm size only) thick option available for commercial applications. Product Sizes & Quantities Natural White Granite Sunrise Midnight Size Depth Quantity Quantity Bale size (mixed bale) (per m 2 ) (per bale) 240 x 160mm mm 13.82m x 160mm Single size made to order Verona Paving White Granite Verona Paving White Granite

7 12 13 bergerac cobblesett Heavy Goods Permeable Option Machine Lay Option Bergerac adds elegance and style to any project. This exciting product allows the freedom of design while recreating the timeless elegance Cobblesett is one of the original paviors first produced by Roadstone in Ireland. Bergerac Auvergne Bergerac Esterel of an authentic cobble finish. As with traditional cobble, Bergerac sizes come pre-mixed within the pallet, allowing the freedom to create your own random pattern. Using wider joints gives the final touch of authenticity. When using Bergerac, Roadstone recommend the use of our Stabilising Sand in the joints. Its simplistic rectangular shape, with its chamfered edges, offers flexibility in any design option. From straight patterns, to herringbone designs, parquet style, to curved paths, the options are endless. Combined with a Circle Set and coloured kerb blocks, every detail is covered from residential driveways and patios to shopping centres. Cobblesett is available in 60mm for domestic and residential applications and 80mm thick for commercial designs. Roadstone s range of Cobblesett concrete paviors are manufactured as a hydraulically pressed composite unit. This creates a very fine face to the pavior with good colour intensity, while keeping the strength in the back of the block. The result a beautifully finished hard wearing decorative surface. Cobblesett Multi-Colour Bergerac auvergne Product Sizes & Quantities Mixed bale Depth Quantity Quantity Bale size per bale 240 x 140mm 60mm x 140mm 60mm x 140mm 60mm x 140mm 60mm m 2 Cobblesett Tan Natural Charcoal Grey Tan Heather Terracotta Multi-Colour Product Sizes & Quantities Size Depth Quantity Quantity Bale size ( per m 2 ) per bale 200 x 100mm 60mm m x 100mm 80mm m 2

8 14 15 Urbana SETTS The Urbana Sett Pavior. A new and unique range of paving from the Roadstone range. With a surface moulded to replicate natural stone, and presented in 200/400mm long and 60mm thick shaped pieces. The Urbana Sett and Urban Paving combine together to give a versatile and simple to use paving system. The open joints within the paving are designed to create the traditional and random appearance of natural stone. With eight different profiles, the Urbana Sett pavior gives the random appearance of natural stone with the cost and convenience of regular paving. Natural Charcoal Grey Tan Typical Format Urbana Setts Charcoal Grey Product Sizes & Quantities Size Depth Quantity Quantity Bale size (mixed bale) (per m 2 ) (per bale) 400/200 x 200mm 60mm m 2 Urbana Setts

9 16 17 Paving Circles CASTLESTONE SETTS Depth Bale Size 60mm 3.14m 2 Castlestone and Cobblesett Circles circular patterns made easy. Roadstone manufactures two complete circle sets to complement our Castlestone and Cobblesett product ranges. They are available in 60 mm thickness and have a diameter of approximately 2 metres (3.1 m 2 approximately). They are both available in Natural, Charcoal Grey and Tan as standard, with other colours available on request. If you wish to extend your circle diameter, this can be simply achieved by adding extra standard sizes 200 x 100 x 60mm for Cobblesett and 120 x 160 x 60 mm for Castletone. Cobblesett Maintaining the Old World Castlestone look, our range of Setts are ideal for adding that extra detail. Not just for use with Castlestone, Castlestone Setts paving can also be used to contrast with Bergerac, Allenstone or Thomond paving. In fact, the Castlestone Sett can be used with any of the Roadstone range, or even as a complete area on its own. Size Depth Quantity Quantity Bale size (per m 2 ) (per bale) 100 x 100mm 60mm m 2 Castlestone Natural Charcoal Grey Tan Natural Charcoal Grey Tan Cobblesett Circle Set Tan Heather Terracotta Multi-Colour Heather Curragh Blend Causeway Blend Castlestone Natural Charcoal Grey Tan Castlestone Circle Set Natural Heather Curragh Blend Causeway Blend Castlestone Sett Natural Castlestone Sett Heather

10 18 19 AQUAFLOW permeable paving Aquaflow block Heavy Goods Permeable Option Machine Lay Option For use on car parks, drives and moderately trafficked areas Sizes 100 x 200 x 80mm and 100 x 200 x 60mm. With the changes in our weather, and the increased density of housing, the drainage systems where we live can find it very difficult to deal with sudden and intense downpours of rain. With this in mind, Roadstone promote the Aquaflow Permeable Paving System. Our system is designed to meet the requirements of both the home owner and local authorities who require a specific discharge rate. Aquaflow Permeable Paving with a tanked sub base, provides the ideal opportunity for Water harvesting. Aquasett Urbana Limestone What is SUDS? SUDS (Sustainable Urban Drainage System), is the practice of controlling surface water runoff as close to its origin as possible, before it s discharged to a watercourse or to the ground. In simple terms, minimising the water run-off and where it goes, storing the water on site for passive treatment, and controlling its discharge rate. How does it work? Aquaflow paving blocks have small channels around the block. It is these channels that allow water to drain though the surface of the paving into a specially designed sub-base. This sub-base consists of particular components and aggregates that each performs a different task. Aquasett What type should be used? Both the Aquaflow Infiltration and Tanked System provide excellent water attenuation. For use on footpaths and domestic drives Colours and the Olden finish make the Aquasett appropriate for use in conservation areas or on projects where architectural heritage is a major consideration. An infiltration system, allows the water to soak back into the surrounding soil. Care should be taken to ensure that the soil can sufficiently deal with soaking the water away. A tanked system, does not allow the water to enter into the surrounding soil. It contains the water and then lets if flow back into the main drainage system after it has rained. This is used where there is poor soakage in the ground. Colours* Traditional, Vendage, Red-brindle and Pennant. Size 80mm Laying pattern Include stretcher course around edge in conjunction with MLE and MLTB. Aquaflow MLE Typical Infiltration system with a sub-grade CBR of betwen 2-5% Parking areas subject to trafficking by cars and vans only Typical footpath construction for Aquaflow 160 Laying pattern Staggered stretcher bond or 90o herringbone For Roads and heavy duty use. Typical Infiltration system with a sub-grade CBR of 5% or greater Parking areas subject to trafficking by cars and vans only Sizes 240 x 160 x 80mm Aquaflow ML block AQUAFLOW range available in a variety of colours and finishes Typical Infiltration system Areas subject to trafficking by HGV s Laying pattern Must be laid in 90o herringbone Size End block Size 80mm Aquaflow MLTB Top and bottom block For use with Aquaflow ML blocks. Size 80mm

11 20 21 kerb block castlestone kerb Kerb Block Natural Kerb Block Our unique multi purpose kerb unit is designed to reflect and complement the Castlestone image of antiqued paving. As this Size L x W x H No Per L/Metre High Splay Ideally used where more restraint and a higher definition is required. Roadstone s special three way kerb block allows you the options of a Bull Nose Kerb, Low Splay Kerb and a High Splay Kerb all from the same kerb block. Available in 200mm long (Standard Kerb), the Roadstone Kerb Block allows a flexible approach to any design option. From straight line to curved work, the kerb block will lend itself to any Charcoal Grey is a flexible kerb unit, it can also be used for a multitude of other uses planted areas, flowerbeds, edge restraints, steps and border details. Depending on your requirements, the Castlestone Kerb can be used in a variety of different laying directions. The short length of the kerb block also makes it ideal for curved work. 240 x 120 x 160mm x 160 x 120mm x 120 x 240mm x 160 x 240mm 8.33 of the paving products available from the Roadstone catalogue. In contrast to our Castlestone Kerb block, our Roadstone Kerb Terracotta block is smooth, hi-lighting the colour and contoured shape. Low Splay Ideally used where access is required. Tan Size No. per L/Meter Kerbs are also available in Causeway and Curragh - made to order. Bull Nose Perfect for steps and for a softer edge appearance. Kerb 200 x 160 x 160mm 5 Heather Natural Charcoal Grey Tan Heather All Kerb Blocks should be laid in accordance with BS 7533.

12 22 23 HALLMARK KERB BLOCK Verona Kerb Size No Per Linear Metre Weight Square Edge 255 x 125 x 915mm kg A new addition to Roadstone s kerb range. Bullnose Edge 200 x 100 x 915mm kg These kerbs are shot blasted creating the granite effect. Ideal for use with the Verona range or any of our other products. The Eco Granite Kerb is available in Silver Grey and in two different sizes, ideal for the home or commercial applications. All Kerb Blocks should be laid in accordance with BS Bullnose Square half battered kerb Our Hallmark walling range offers an alternative to traditional edging products. HB2 Kerb Size No Per Linear Metre Unit Weight Originally designed as an alternative to natural stone walling, the rumbled appearance and range of colours has created a kerb block option. HM7 (215 x 140 x 107mm) and HM9 (365 x 140 x 107mm) are the sizes normally used. Pewter Blend Old Graphite Nickel Blend The Roadstone Half Battered (HB2) Kerb is ideal for commercial use. The fine textured and smooth surface allows the HB Kerbs to be used as a finished product. They are ideally suited for commercial roads, industrial and residential estates and in domestic situations where large 915 x 255 x 215mm kg areas of kerbing need to be carried out at an Size No. per L/Mete Unit Weight HM7 215 x 140 x 107mm kg HM9 365 x 140 x 107mm kg economical rate. As with all of the Roadstone Kerb block range, the applications of use are not restricted to paving only. Any of our Kerb blocks can be used for a variety of different applications from concrete pathways to edge detailing on your driveway, to creating a designed area for planting or decorative aggregates.

13 24 25 channel Block bordeaux walling Natural Charcoal Grey Terracotta Tan When designing the falls across paving, it is necessary to look at the path that the surface water will follow. Roadstone s Channel block is the solution. With the coordinating face size of 200 x 200mm and a depth of 70mm, it is ideal to meet your needs. The 10mm deep dish in the face of the channel block, is sufficient to carry the water to the drainage point, without creating a trip hazard. As the Channel block is available in standard colours, there is a colour to blend or contrast with your design requirements. BordeauxWalling Barsac Size No Per Linear Metre Unit Weight 200 x 200 x 70mm kg BordeauxWalling Alsace Bordeaux Walling Margaux Dry built stone walls made easy. Roadstone s years of experience within the construction industry has led to the development of our walling range. Boundary walls, flower beds, straight or curved walls, vertical or stepped walls whatever the design, Bordeaux walling can meet your needs. Easy for anybody to build, the pre-mixed bales contain up to 6 different sizes, allowing you to build a traditional random looking wall at ease. If you want a vertical wall or a battered/sloping wall, Roadstone Bordeaux walling gives you both options. Our Bordeaux Walling walls are mechanically held together with high strength pins, giving that extra safety factor and avoiding the need for mortar joints. The petite Bordeaux range, due to its 75 mm thickness, is bonded together using a special adhesive, available from Roadstone. Product Sizes & Quantities Walling Type Height Depth M2/bale Pins Bordeaux Walling 150mm 250mm 2.0m 2 Yes Bordeaux Petite Walling 75mm 300mm 1.5m 2 No Max height of wall Straight Battered Margaux Barsac Alsace 600mm 1000mm

14 26 27 plain flags VERONA Plain Natural Flags White Granite Verona with Bordeaux Waling Original Plain Flags Traditional and most frequently used. All of the plain flags have a smooth finished surface. A chamfer on the 400 x 400 mm and 400 x 600 mm range adds to the visual impact of the laid paving flags. Currently available in four different colours. All paving flags should be laid in accordance with BS Currently this does not allow for the laying of any paving flags on risers or shims. Natural Charcoal Grey Tan Terracotta Size 400 x 400mm 400 x 600mm 600 x 600mm Colour 40 mm 50 mm 40 mm 50 mm 40 mm 50 mm Natural Y Y x Y x Y Charcoal Y Y x Y x Y An exciting and versatile paving product that showcases the beauty of the aggregates used in flag production. By texturing the surface of the flag, we create a granite type appearance, giving an antiqued and aged look. Available in three different colours, there is never a shortage of options. All paving flags should be laid in accordance with BS Currently this does not allow for the laying of any paving flags on risers or shims. Size 400 x 400mm 400 x 600mm Colour 50 mm 40 mm 50 mm White Granite 3 3* 3* All others 3 3* 3* Qty Per Sq. Metre * = Available as a special order. Colours Y x x x x x Qty Per Sq. Metre Sunrise White Granite Midnight

15 28 29 HAZARD tactile warning flags indian sandstone Hazard Tactile Terracotta Tactile paving (Blister and Corduroy) are used to convey information to visually impaired pedestrians about their environment. Manufactured in accordance with BS 7997:2003, and colour coded to meet the products applications, Roadstone s Hazard Warning flags combine functionality with design. This information provided is intended for guidance only. To ensure that the correct Hazard Warning product and procedures are used refer to BS 7997:2003. Blister Tactile Size 400 x 400 Colour 50 mm Natural 3* Coloured 3* Qty Per Sq. Metre 6.25 Corduroy Blister Tactile Flags The Tactile surface provides a warning to the visually impaired, in the absence of a kerb up-stand at controlled and un-controlled crossings. Required for all Public access areas Manufactured and designed with a raised dome profile Terracotta (Red) at controlled crossings Tan at un-controlled crossings. Corduroy Hazard Flags The Roadstone Corduroy Hazard tactile flag surface conveys the message Hazard proceed with caution. They are used to provide a warning to visually impaired people of the presence of specific hazards (steps, level crossings etc.) and where a footpath joins a segregated shared route on the cyclist side. Indian Sandstone is a hand finished product which can provide a mix of colours and hues within its own riven texture, giving a natural earthy but subtle finish. It is recommended to blend from as many packs as possible to maintain the natural look. A range of complementing Circle Sets are also available. Roadstone Retail also carry a range of jointing compounds and sealers suitable for all natural paving. Indian Limestone Black Indian Sandstone Gardha Buff Khandla Grey Mint Indian Sandstone Sizes Qty M 2 Thickness in Units Indian Mint Classis Display 300 x 300mm mm approx 600 x 300mm mm approx A warning requirement for all Public access areas 600 x 600mm mm approx Manufactured and designed comprising of 900 x 600mm mm approx Natural Terracotta Yellow Natural Yellow raised rounded bars, transversely across the surface of the flag. Other thicknesses are available by request. The information provided is intended for guidance only. Any colour other than Terracotta (Red)

16 30 31 granite sett LImestone sett & flag Granite Setts Limestone Slabs Natural Stone at its best, means durability without question. Roadstone has sourced its supply of granite from quality managed quarries. Colour Sizes Qty M 2 Thickness Silver 100 x 100mm 80 45mm approx 200 x 100mm mm approx Rich in colour with the natural characteristics of Limestone. The smoother surface of Limestone creates a different appearance than that of Granite cubes. Ideal for that border detail or to provide that statement on its own. Colour Sizes Qty M 2 Thickness Limestone 300 x 300mm mm approx 600 x 300mm mm approx 600 x 600mm mm approx Setts 100 x 100mm 80 45mm approx The defining quality of granite is the texture with the depth of colour that s provided by nature. Note: As this is a natural product, it is not possible to portray accurately colours, textures and sizes. Samples should always be viewed Other thicknesses are available on request. The versatility of natural stone allows it to be used in conjunction with our range of paving Granite Cubes Granite Setts prior to purchasing. products as a design feature, or as a striking statement of its own natural beauty. Other colours and sizes are available to order. Not all locations carry all natural stone products. Other colours and sizes are available to order. Not all locations carry all natural stone products. Limestone Setts Limestone Slab

17 32 33 granite Flag JOINTING SANDS, COMPOUNDS AND SEALANTS Getting the appropriate jointing sand is almost as important as selecting the paving itself. Jointing sand is used to fill the joints between the paving and to enhance the interlock between the paving bricks. Weathering and time will almost seal the joints, reducing the amount of moisture reaching the sub-base. Roadstone has developed two types of kiln dried jointing sand, to specification, to ensure that the joints are filled completely when properly applied. Limestone Flag Before Sealer Limestone Flag After Sealer Beige Granite Smooth or burnished, natural granite paving flags from Roadstone will give finesse to any project. From the private courtyard to the patio, granite paving flags give sophistication and appeal for today s lifestyle. Roadstone Retail also carry a range of jointing compounds and sealers suitable for all natural stone paving. Silver Granite Colour Sizes Qty M 2 Thickness Silver & Beige 300 x 300mm mm approx 600 x 300mm mm approx 600 x 600mm mm approx Other thicknesses are available on request. Sizes are approximate. Beige Silver Jointing Sand Ideal for any regular paving application. This sand is available from Roadstone in 25kg bags. Jointing Sand is available in Natural and Granite sand. Stabilising Sand Specifically designed for use with Urbana and Bergerac paving and any paving with wide joints. The natural organic properties of this sand offers greater protection and support against erosion. Application Ensure that any surfaces that the jointing sands are to be applied to, are fully dry. Brush the sand into the joints and then vibrate in if you are laying new paving. If reinstating existing sand, just brush the sand fully into the dry joints. Aran Autumn Mix Joining Compounds Cleaning and Sealant Agents An alternative to traditional Protecting your finished paving mortar joints typically used is as important as maintenance. with natural stone paving. Roadstone Retail locations offer Roadstone Retail provides a range of easy to use cleaning a range of easy to use, self and sealing agents for all paved stabilising jointing compounds. surfaces. Cleaning agents may Joints from 2mm to 25mm can be required to remove any be easily filled and can provide existing surface dirt. Sealants more effective approach to the are then used to protect traditional mortar system. against dirt, grime and stains. Please contact our experienced staff for further advice and always follow the manufactures recommendations. Please contact our experienced staff for further advice and always follow the manufactures recommendations. Other Accessories Roadstone doesn t just supply paving products. Our retail locations are designed to supply all your paving and building needs. From various sub base materials and paving sands, to bags of cement and mortar, for collection or delivery. Visit or contact your local Roadstone Retail Outlets. Beach Pebble Glenview Gold Pebble 1 2 inch Wicklow Granite Valentia

18 34 35 recessed manhole covers Decorative Gravel Heavy Goods Permeable Option Manhole covers are an essential ingredient of any paving layout as they provide vital access to underlying services and must be clearly identifiable within your garden or driveway design. However, with recessed Manhole Covers from Roadstone, there s no need to sacrifice anything in terms of visual appeal. This means that you can maintain the integrity of your paving patterns, textures and colour schemes. The result is a manhole cover that will blend perfectly with the surrounding paved area and the natural environment. From Urbana Paving to Cobblesett, all of the Roadstone Paving range can be laid within the manhole cover to provide continuity of colour, texture and pattern. The simplest of all the products with vibrant colours and shapes. Roadstone s selection of traditional Irish and European decorative stones are ideal for any driveway, footpath or flowerbed. Ideal for use with Core Gravel Sheets. Here are a selection of some of the more popular ranges. Please call in to your nearest Roadstone Retail Outlet to see the full selection or visit Aran Autumn Mix Beach Pebble Glenview Gold Pebble 1 2 inch Wicklow Granite Valentia

19 36 37 CORE GRAVEL SHEETS general information maintenance Heavy Goods Permeable Option CLEANING AND SEALING OF CONCRETE PAVING UNITS All surfaces require some element of cleaning and maintenance, and paving is no different. Regular maintenance and cleaning will maintain the surface appearance and overall performance of both concrete paving and concrete paving flags. Simple drainage solutions that, while keeping the beauty and character of natural stone, reduce the rutting and maintenance. DRAINING AND GRAVEL STABLISIATION From garden paths to driveways, car parks to roof top gardens, Core Gravel Sheets provide structure and drainage. Core Gravel sheets are light weight (1.8 Kg per sheet) and easy to install (1200mm x 80mm x 40mm and 30mm) and require low maintenance. Manufactured from recyclable white Polypropylene, the honeycomb cells, along with the factory fitted geotextile, allows the Core Gravel sheets to be laid on slopes up to The geotextile reduces the weed growth and also prevents the stone from going underneath the sheets. The simple interlocking between sheets ensures that they stay locked together. Core Gravel sheets can be easily trimmed with a knife, jig saw or con-saw. With a compressive resistance of 100Tn when filled, Core Gravel sheets are suitable for most applications. Depending on the sub base design and requirements, Core Gravel can be used for footpaths and driveways to Porous paving solutions. Once the panels are laid on a suitable subbase, the select stone, between 10 mm and 18 mm approximately in size is then applied to the sheets, brushed in to fill the Honeycombs and filled 1 cm to 2 cm above the sheets. The natural weight of the stone holds the sheets in place. Ensure that suitable edge restraints are in place to hold the Core Gravel sheets and stone in-place. Initial maintenance During the very early life of the paving, the joints between the units should be regularly topped up with jointing sand. The paving should only be brushed by hand. Mechanical sweepers and sweepers with high suction forces should not be used, since there is a risk of loss of jointing sand from between the units which will cause the loss of interlock and failure of the paved surface. Cleaning of pavements There are four levels of cleaning that can be carried out on a paved area: Prior to undertaking any maintenance/ cleaning, it is advisable to carry out a trial area in a small inconspicuous area to ensure there are no adverse effects on the paving. 1. General dirt should be removed by regular dry brushing. 2. Where the paving has become dull showing a loss of colour, a wet wash with a stiff bristle brush and garden hose can be adequate. 3. For more stubborn areas a power washer can be used, taking care not to remove the jointing materials (sand or mortar). The washer should be on a medium pressure setting or lower, and should NOT be aimed directly at the paving surface, but at an angle of 30 approximately. 4. Cleaning detergents can be used, some detergents are acidic and overuse can damage some paving products. It is advisable to follow the manufacturer s instructions and rinse the areas fully. The resulting runoff should be carefully channelled to either drainage points or containers from where it can be safely disposed of. Replace any washed out jointing sand with new dried sand (available in 25 kg bags from Roadstone) once the paving has dried. Weeds Avoid the re-occurrence of weeds by removing them once they appear. If a weed killer is required, test in a small area prior to use. Always follow the manufacturer s instructions. Mosses & Lichens Mosses & lichens will grow on most surfaces, particularly in shaded and north facing areas. There are several treatments that will deal with these growths on the market. The use of sulphate of iron is not recommended as it will stain the paving.

20 38 39 general information Laying paving Efflorescence This is a naturally occurring phenomenon, which occurs to a varying extent on all cement/lime based products, for which Roadstone cannot be held responsible. Efflorescence is not a manufacturing fault and in no way affects the structural integrity of concrete products. Efflorescence, also known as lime bloom, can appear as a white deposit covering part or the entire surface. Except in very severe cases, the phenomenon disappears completely when the blocks are wet and reappears as the blocks dry out. The phenomenon is temporary, and will with time disappear as a result of normal traffic and weathering. Efflorescence can be removed using an acidic washing agent. The area should first be thoroughly soaked with clean water and a commercial acidic washing material (available from Roadstone and most builders merchants) should be immediately applied in accordance with the manufacturer s instructions. To avoid colour variation of the washed surface, equal amounts of washing agent should be applied to all areas of the pavement. As the efflorescence dissolves, there will be some frothing (effervescence) and once this has finished the whole surface should be rinsed thoroughly with clean water, taking care to dispose of the run-off safely. In some cases, more than one treatment may be required. Oil stains Oil penetrates readily into most concrete paving, therefore any spillages should be removed promptly with an absorbent material, e.g. paper towels, cloth or granules to prevent staining. DO NOT wipe the oil - this drives it into the concrete and spreads the spill over a larger area. A degreaser should be applied as soon as possible to break down the oil. Washing up liquid used neat is a good starting point while a suitable degreaser is being sourced. If the stain persists, then an emulsifying degreaser should be brushed onto the affected area, and left for a period of time, in accordance with the manufacturer s instructions. The emulsified oil should be washed away with plenty of water. (Degreasers are available from your local Roadstone outlet and hardware stores) Sealing The use of certain sealers can prevent most stains occurring on the surface and aids cleaning. Sealants may require further applications depending on the frequency of use on the paved surface. Where the surface has been treated with a specialist prepolymer urethane sealer and stabiliser, it should be cured in accordance with the manufacturer s recommendations before allowing trafficking. Permeable Paving Maintenance (Roadstone Aquaflow) The surface blocks have a design life equivalent to standard block paving. The surface blocks require routine maintenance and the surface should be brushed at least twice a year, either with a mechanical brush, ensuring that the vacuum is switched off, or by hand. It is recommended that this should be carried out in the spring and after leaf fall in autumn. After the brushing, the 3mm grit should be re-applied to the surface where appropriate (available from Roadstone) and brushed back into the joints. HEALTH AND SAFETY Always wear the recommended protective clothing. Always work in a well ventilated area. When using detergents and cleaners please ensure that you follow the manufacturer s instructions fully. NOTE: Prior to undertaking any maintenance/cleaning, it is advisable to carry out a trial area in a small inconspicuous area to ensure there are no adverse effects on the paving. This advice is offered as a guide only; Roadstone does not accept any liability for any damages occurring from its use. For further details please visit We have produced a detailed video guide on How to Lay Roadstone Paving, which can be viewed on YouTube and Roadstone, with its product ranges, have always kept both the customer and the paving contractor at the forefront of its product range, offering both durable and pleasing products along with the correct accessories required to complete any project undertaken. When considering the physical work and skills required in laying paving, you should include the following: 1. Do you have the required skill and the time to completely finish the job? 2. Have you access to the required tools? 3. Are you fit enough to carry out the physical work required? If the answer is no to any of the above questions, you should seek the help of an experienced contractor. The following are outline general recommendations only, and represent standard good building practise. Further more detailed information can be obtained from or consult guidance document BS 7533 Parts 1 to 9. Site Preparation Remove all site vegetation and top soil to a suitable load bearing stratum, incorporating the correct level, including falls. Check and remove any soft spots and fill with appropriate material. Sub Base Construction (typical residential application) Typically a sub-base of compacted Clause 804 or similar, between 150mm and 300mm deep will be sufficient for most applications, depending on soil type, depth of build-up required and loading that will be applied to the finished surface. For footpaths around dwellings, material conforming to Annex E of SR21:2004+A1:2007 guidance on the use of I.S. EN 13242:2002 Aggregates for Unbound and Hydraulically Bound Materials for use in Civil Engineering Work and Road Construction (incorporating amendment 1: (4/40mm coarse aggregate, or suitable Clause 804 material). The sub base should be compacted using a vibrator or roller to within 10/15mm of level required. (40mm + depth of paving unit below finished level).

21 40 41 patterns Falls should be built into the sub-base and the area should be free draining. A saturated sub-base and laying course is one of the main causes of failure and rutting. Before spreading the laying paving grit sand, the area should be inspected and no area of the finished level of the base course should be more than the depth of the block +40mm, especially around manholes, kerbing and other obstacles. Edge restraints A selection of concrete kerbs and edge restraints including Edge Pro are available from Roadstone. Generally concrete kerbs are used, kerbs should be fixed into position by haunching the kerb unit with a suitable concrete mix. Ensure kerb line follows the fall of the finished surface. Screeding of Bedding The laying course should be a washed course grit sand complying with the requirements of Tables D1 & D2 of annex D of BS 7533 Part 3. Available from Roadstone locations. This should be 40mm in thickness after final compaction. Cutting of paving should be carried out using a block splitter (guillotine) please ensure that you follow the manufacturer s guidelines for use. Always select products from at least three different bales to ensure a correct blending is achieved. A concrete saw can also be used, care should be taken not to allow dust from this saw onto the finish surface or the blocks prior to use. Cutting with a con saw should therefore be carried out away from the work area and the cut block cleaned before placing. After cutting in and laying all blocks, check surface and remove and replace any damaged or defective blocks. Sweep all debris material from the area and carry out a final check for damaged or defective blocks. Do not lay paving on saturated sand as the laying course will be unstable and liable to rutting until the sand dries out. Plate Vibrating, Interlock and Joint Filling Use a suitable weight vibrator. Ensure the surface of the vibration plate is clean. Some vibrators can be fitted with a rubber mat that will reduce the possibility of scuffing the surface of the block. IMPORTANT Every care has been taken to reproduce the colour and blocks in this document as accurately as possible. However, we can not reproduce exact colours in print and recommend you examine relevant samples prior to ordering. Roadstone are not responsible for the naturally occurring phenomenon of efflorescence nor the normal variation in colour or texture inherent in concrete products. The information given in this brochure is correct to the best of our knowledge but customers and specifiers must satisfy themselves as to the suitability of any particular product, specification or design detail for a specific application. Typical Circle Set 02.08m approx - 60mm Only Pay particular attention to the setting of the bedding course, as the finished surface of the paving will mirror this layer. Ensure correct falls are maintained. Use screeding rails to ensure a correct surface level. This can be laid either partial pre-compaction or compacted after laying. Do not walk on surface after screeding / laying sand. The Initial pass with a plate vibrator should compact the blocks approximately 20/25% into the sub base, bringing the sub-base sand into the joints, creating the interlock. The area should be checked at this stage and any defective blocks should be replaced. Bergerac Thomond Random Bond Sandstone Typical Mix Laying of Paving Decide on required pattern and work from a corner. Always lay the paving against any falls (up hill). Work across the paved surface. Check lines and levels regularly. Check levels again and reinstate if necessary. Spread the kiln dried jointing sand evenly over the surface ensuring all joints are full. Re-vibrate surface and top up all joints; continue this process until all joints are full with sand. Top up with jointing sand again in 28 days and follow regular maintenance procedures afterwards. The finished area is now suitable for all traffic.

22 42 Castlestone and Setts Castlestone Mix of 3 Sizes 43 other roadstone products Roadstone are the leading supplier of building materials in Ireland. We continually strive to produce only the highest quality products and give the best service in our industry. From raw materials to finished goods, commitment to quality in an extensive product range remains the basis of our success. A team of experienced Representatives are available to advise you nationwide. Here are just some other products available from the Roadstone product range. Castlestone Mixed Stretcher Bond Castlestone 45 0 Herringbone Urbana Coursed Urbana Random Urbana Setts Roof Tiles In conjunction with the traditional range of Donard, Derrie and Seville roof tiles, Roadstone also offers a more decorative range of roof tiles from Galloway to Minislate and Gemini range. We also provide a full range of dry fitting accessories and ridge tiles. Glass Blocks For internal or external use, Roadstone has the range of colours, textures and shapes to suit all applications. Huntstown Brick Roadstone Huntstown Bricks offers a unique range of colour and texture for designers, contractors and house builders alike. Concrete brick is an ideal brick for stylish and innovative building and a cost that is unbeatable. Huntstown concrete brick are specially manufactured to reduce the risk of efflorescence ensuring a clean appearance. Hallmark Walling Roadstone Hallmark Walling gives a distinctive rugged cut stone appearance to the traditional Irish home, while adding charm and character to modern urban developments. It s clean yet traditional appearance adds prestige and blends beautifully with the natural landscape, it can also enhance the character of the surrounding streetscape in the urban setting. Cobblesett 90 0 Herringbone Cobblesett Strecher Bond Cobblesett Parquet For further details on any of the products available from the Roadstone range, please visit or contact our Fortunestown office on

23 Visit our website Roadstone.ie has been developed to assist you find information about Roadstone and its products and services. Continuous updates and developments are planned and your ideas and comments are welcomed. The following new facilities are available on our website: n Updated company and product news n Find a location n Quotation requests n Technical Certification downloads n Product specification details n Picture gallery n Case studies n Video guide on how to lay paving Phone: Gooig, Limerick. info@roadstone.ie ENVIRONMENT I.S. EN ISO 14001:2004 NSAI Certified ENERGY ISO 50001:2011 NSAI Certified QUALITY I.S. EN ISO 9001:2008 NSAI Certified