Paving Lay Guide - Landscapedesign.co.nz
Transcription
Paving Lay Guide - Landscapedesign.co.nz
Colours available: McCallum Puketutu permeable Solutionz Winton Gold* Southcape Egmont Sand* Paving Lay Guide Ashhurst* Sizes available: • 300x300x50mm • 400x400x50mm • 230x115x50mm (trafficable colours in this size only shown with *) permeable Solutionz Replenishing Earth’s Water ph: 09 426 3030 • mob: 027 4850 720 email: [email protected] 38 Anvil Road, Silverdale, Auckland PO Box 308106, Manly, Auckland 0952 New Zealand www.permeablesolutionz.co.nz www.permeablesolutionz.co.nz Permeable Solutionz Pavers – Base Set-up Guideline Installation steps: • • • • • • • • Planning of area and layout Excavation and preparation of soil base Construct edge restraints for perimeter of paved area Lay separation layer of A14 geotech cloth (must have 300mm overlap on all joins) Spread and compact drainage metal as below (no fines) Non-Trafficable areas: minimum 100mm of compacted 7/20 drainage metal Trafficable areas: minimum of 150mm of compacted 20/40 drainage metal 2nd layer of A14 geotech cloth (must have 300mm overlap on all joins) • Place 25mm 3-6mm compacted metal as a bedding layer (do not use bedding sand) • Lay pavers butt-jointed, in a stretcher-bond style, i.e. not stacked • Pavers to be laid top side up; (the top of the paver has a rounded edge) • Pavers may be cut with a diamond bladed wet saw if necessary • Compact pavers with a protective mat over vibrator (e.g. carpet) The top side of paver must have rounded corners Permeable Solutionz paver 50mm 25mm of 3-6mm compacted metal bedding layer 2nd layer of A14 geotech cloth 100mm minimum compacted 7/20 drainage metal (pedestrian), or 150mm minimum compacted 20/40 drainage metal (trafficable) Layer of A14 geotech cloth Soil base Further considerations: Suggested Laying styles: • Novacoil under drain should be installed where possible to base to pick up excess soakage • Please note that this guide is subject to ground porosity and bearing strength. 45˚ Stretcher Bond Stretcher Bond 45˚ Herringbone 90˚ Herringbone