paving-driveways

15 articles

• Block Paving Installation: Sub-Base Depth, Sand Bedding, Soldier Courses, Cutting and Joint Sealing
  Block paving installation: 100mm Type 1 sub-base, 40–50mm sharp sand bed, soldier course concrete haunching before vibration, herringbone pattern, kiln-dried sand joint fill, and COSHH silica dust controls for cutting
• Block Paving Lifting and Repair: Identifying Cause, Re-Laying Sunken Areas and Replacing Damaged Blocks
  Block paving lifting and repair: diagnosis by settlement pattern (localised vs linear vs edge), sub-base excavation and reinstatement, fresh sharp sand bedding, re-compaction, and block colour matching challenge
• Concrete Driveway Slabs: Mix Design, Reinforcement, Joints, Curing and Avoiding Surface Cracking
  Concrete driveway slabs: C25/30 mix, A142 mesh reinforcement, 100–125mm depth, expansion joints at 4–5m, contraction joints at 3–4m, 7-day wet curing, and brushed (not trowelled) surface finish
• Driveway Drainage Channels: ACO vs Linear Channel, Connection to Soakaway vs Sewer and Building Regs
  Driveway drainage channels: ACO/linear channel sizing (100–300mm), BS EN 1433 load class B125 for residential driveways, surface water disposal hierarchy (soakaway → surface water sewer → combined sewer), and prohibition on foul sewer connection
• Driveway Gradient Requirements: Maximum Falls, Drainage Direction, Threshold Levels and Vehicle Manoeuvring Space
  Driveway gradient requirements: minimum 1:80 drainage fall, maximum 1:8 vehicle use, block paving maximum 1:10, drainage direction away from building, threshold levels, and manoeuvring space for single/two-car parking
• Dropped Kerb Application: Highways Authority Approval Process, Visibility Splays and Self-Build Rules
  Dropped kerb application: Highways Act 1980 s.184 approval process, visibility splays (2.4m × 25m at 30mph), council DLO vs approved contractor models, NRSWA licence requirement, and criminal offence for unlicensed crossings
• Marshalls Register of Approved Contractors: What Registration Requires, Benefits and Marshalls Guarantee
  Marshalls Register of Approved Contractors: registration requirements (£2m PLI, ethical sourcing declaration), the 10-year product and installation guarantee, what is and isn't covered, and comparison with BALI/APL membership
• Natural Stone Paving: Sandstone vs Slate vs Granite, Bed Thickness, Pointing Mixes and Sealing
  Natural stone paving: Indian Sandstone vs Yorkstone vs Granite vs Slate, 6:1 semi-dry mortar bed (not sand), 4:1 pointing mix, ethical sourcing for Indian stone, and penetrating (not film-forming) sealers for external use
• Pattern Imprinted Concrete: Base Slab, Release Agent, Stamp Selection, Sealing and Crack Risk
  Pattern imprinted concrete: C25/30 base slab, colour hardener application, powder release agent, stamp timing after bleed water evaporation, control joint spacing (3–4m), acrylic sealing, and crack risk management
• Paving Edging and Restraints: Concrete Haunching, Flexible Edge Restraints and Why Edges Matter for Longevity
  Paving edging and restraints: concrete haunching (C20, 100mm × 75mm minimum), flexible plastic/metal restraints, precast kerbs, and why edge confinement is essential for flexible pavement longevity
• Paving Near DPC Level: Minimum 150mm Gap, Raising Levels and Damp Ingress Risk for Adjacent Walls
  Paving near DPC level: minimum 150mm gap between finished paving and DPC (Approved Document C), locating the DPC in brick and rendered walls, consequences of bridging, air brick protection, and remediation options
• Resin Bonded vs Resin Bound: Key Differences, SUDS Compliance, Appearance and Longevity
  Resin bonded vs resin bound: key structural difference, permeability and SuDS status, planning permission implications, 5–10 year vs 15–25 year longevity, chip loss mechanism, and when each is appropriate
• Resin Bound Paving Guide: SUDS-Compliant Aggregate Choice, Primer, Mix Ratios, Depth and UV Stability
  Resin bound paving: SUDS-compliant permeable surface, aliphatic vs aromatic UV-stable resin, 18mm minimum driveway depth, forced-action mixing, porous asphalt base, aggregate selection and pot life management
• SuDS Regulations for Driveways: Why Impermeable Driveways Over 5m² Need Planning Permission and Permeable Options
  SuDS regulations for driveways: GPDO 2008 5m² impermeable threshold, what counts as permeable (resin bound, porous block, gravel), the planning application process for impermeable driveways, and Scotland/Wales/Northern Ireland differences
• Tarmac Driveway Installation: Sub-Base, Binder Course, Surface Course Depths and Edging Requirements
  Tarmac driveway installation: 100mm Type 1 sub-base, 50mm DBM binder course, 25–30mm wearing course, edge restraint requirement, minimum compaction temperature 80°C, and porous asphalt for SUDS compliance