RESIN BOUND SURFACING

Transcription

1 BASE BUILD UP SPECIFICATIONS Follow links below for appropriate specification advice Car Parks and Roadways (SUDS) Heavy Duty Delivery Bays Car Parks and Roadways Pedestrian Areas (SUDS) Private Driveways Podium Roof Deck

2 CAR PARKS AND ROADWAYS (SUDS) 10mm DekorGrip Resin 24mm Depth Open Binder Course: A 35mm depth of 14mm open graded asphalt surface course, max 150 Pen to BS EN :2006 Road Base: A 65mm depth of 28mm open graded asphalt base course, max 150 Pen, to BS EN :2006 A mm depth of well- non-frost susceptible, Type 3 (open graded) sub base to SHW clause 805 Geo-textile membrane Sub Grade: To provide a seamless, porous and flexible roadway. site. Areas that maybe trafficked by heavy vehicles should have structural layers designed according to DoT requirements.

3 CAR PARKS AND ROADWAYS 3mm DekorGrip Resin 15mm Depth 10mm DekorGrip Resin 24mm Depth Open Binder Course: A 35mm Depth of 14mm Close Graded Surface course asphalt, max 190 Pen to BS4987: Part 1: 2001 Road Base: A 65mm Depth of 28mm Dense asphalt Base Course, max 190 Pen, to BS 4987: Part 1: 2001 A mm Depth of well- non-frost susceptible damp Type 1 sub base to DoT clause 803 Sub Grade: To provide a seamless, porous and flexible roadway. DekorGrip Resin Bound surfacing can be overlaid onto existing concrete or asphalt surfaces of suitable construction for the traffic expected. Joints or cracks in concrete surfaces should be broken out to a of 200mm width and in filled with well macadam base layers as above. site. Areas that maybe trafficked by heavy vehicles should have structural layers designed according to DoT requirements.

4 PRIVATE DRIVEWAYS 3mm DekorGrip Resin 15mm Depth 10mm DekorGrip Resin 24mm Depth Open Binder Course: A 50mm Depth of 14mm Porous Close Graded Surface course asphalt, max 190 Pen to BS4987: A mm Depth of well- non-frost susceptible damp Type 1 sub base to DoT To provide a seamless, porous and flexible driveway. DekorGrip Resin Bound can be overlaid onto existing concrete or asphalt surfaces of suitable construction for the traffic expected. Joints or cracks in concrete surfaces should be broken out to a of 200mm width and in filled with well macadam base layers as above. site. Areas that maybe trafficked by heavy vehicles should have structural layers designed according to DoT requirements. The thickness of the sub-base layer required is dependent on sub-grade soil condition.

5 HEAVY DUTY DELIVERY BAYS Binder Course: fall of 1.5% (1 in 66) 3mm DekorGrip Resin 18mm Depth 6mm DekorGrip Resin 22mm Depth 10mm DekorGrip Resin 26mm Depth A 35mm Depth of 10mm close graded asphalt concrete, max 190 Pen to BS EN :2006 (Bituminous Macadam). Road Base: fall of 1.5% (1 in 66) A 70mm depth of a AC 32 dense base asphalt concrete max 100/150 Pen to BS EN :2006 laid in two more layers (Bituminous Macadam). A mm Depth of well- non-frost susceptible damp Type 1 sub base to DoT clause 803 Capping Layer: If required. To provide a seamless, porous and flexible roadway. DekorGrip Resin bound surfacing can be overlaid onto existing concrete or asphalt surfaces of suitable construction for the traffic expected. Joints or cracks in concrete surfaces should be broken out to a of 200mm width and in filled with well macadam base layers as above. site. Areas that maybe trafficked by heavy vehicles should have structural layers designed according to DoT requirements.

6 PEDESTRIAN AREAS (SUDS) 3mm DekorGrip Resin 12mm Depth 10mm DekorGrip Resin 22mm Depth Binder Course: A 50mm depth of 14mm open graded surface course asphalt, max 190 Pen to BS4987: Part 1: 2001 or a 40mm depth of a smooth brushed concrete finish with a PVA seal. A mm depth of well non-frost susceptible damp type 3 sub base Sub Grade: To provide an attractive durable, permeable and seamless natural stone or gravel finish. An attractive and durable surface that allows the free flow of water and is easy to clean. A suitable steel, wood, brick or stone edging should be provided for a tidy finish.

7 PODIUM ROOF DECK Water Flow The typical depth of DekorGrip Resin Bound surfacing for pedestrian use: 6mm 16mm depth Base Course: 10mm porous concrete base course (mix 6:1) laid by 100mm depth. Water/cement ratio must be chosen with care Water Flow Drainage Layer: 20mm Hydroflow HP cuspated HDPE drainage membrane installed to manufactures recommendations Waterproof Membrane Concrete Deck: To provide a seamless, porous, flexible, durable and also beautiful surface. An attractive and durable surface that allows the free flow of air and water as well as remaining easy to clean and maintain. It is strongly advised that all movement/expansion joints in the concrete should be extended up to the surface of DekorGrip, to reduce the risk of reflective cracking. Full details on cuspated membrane can be forwarded upon request.