Concrete paver PA04

exteriorfor outdoor usepatina

DESCRIPTION
PAVING BLOCKS 14 x 21
OLD STONE APPEARANCE
Unit of sale (U) = m²
Equivalence: 1 m² = 6 lm / 1 row 14 cm wide
Geometric specifications dimensions (cm):
length: 21
width: 14
thickness (cm): 8
weight (kg/U): 140
Indissociable set of 28 blocks per m²
Packing (U/pallet): 9 (disposable pallet 110×90)

TECHNICAL SPECIFICATIONS
Mechanical properties:
splitting by splitting (MPa): 4.7
compressive strength (MPa): 50 (test specimen 16×32)
water absorption: < 6%
freeze/thaw resistance: 0.758 kg/m²
slip resistance: average min 48
Standard frame: NF – EN – 1338

INSTALLATION

• Guidance provided by standard NF P 98 335 and the CCTG booklet 29 prevail.
• Installation is carried out between +5°C and +30°C on a sound support.
• Mortars are prepared or supplied as work progresses.
• The mortar bedding is leveled with a straightedge and laid as work progresses. Its thickness should be as uniform as possible (~4 cm).
• Paving blocks should be moistened, especially in hot periods.
• During laying, mix products of different colours or shades coming from different batches.
• Joints are left between blocks. Joints are filled with mortar at the earliest 24 h after laying and at most 72 h after laying. Joint width should be as small as possible but not less than 5 mm.
• Expansion joints must be provided in accordance with normative requirements (10 lm or 20 m²).

MAINTENANCE
All products in the Replik range are designed to respect traditional surface aspects. Original colours are very stable. Minimal maintenance is generally sufficient; natural patina develops over time. Applying a mineralising treatment will facilitate cleaning and prolong the surface appearance lifespan. Use of high-pressure cleaners or acidic products is not recommended as they can cause irreversible alterations. De-icing salts should be used in moderation, avoiding excessive stagnant residues.

APPEARANCE / COLOUR RANGE
Available appearance: old stone

Characteristics / technical specifications

• Unit of sale: m²
• Equivalence: 1 m² = 6 lm (1 row 14 cm wide)
• Number of blocks per m²: 28
• Dimensions (L x W x thickness): 21 cm x 14 cm x 8 cm
• Weight (kg/U): 140
• Packing: 9 U / pallet (disposable pallet 110×90)
• Splitting tensile strength: 4.7 MPa
• Compressive strength: 50 MPa (test specimen 16×32)
• Water absorption: < 6%
• Freeze/thaw resistance: 0.758 kg/m²
• Slip resistance: average min 48
• Standard: NF – EN – 1338