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Welcome to Ningtong Ecotechnology Website!
Production
Pervious brick, pottery board, paving stone
Production:Pervious brick, pottery board, paving stone
Hennan Ningtong Environmental Protection Technology Co., Ltd.
18739149666

Yellow ecological paving stone

  • Sample
  • Detail
  • Laying effect
type Color model Weight (㎡)
200*200*55mm yellow NT-SP03 105kg
Product model and color can be customized according to actual needs. Contact number: 16639148999
Reminder: There may be differences in the size of the picture, please refer to the actual product!

Product Details:

Product parameters

Test itemsstandard valueDetected value
Compressive strength (Mpa)≥35≥50
Flexural strength (Mpa)≥3.5≥8.8
Water permeability coefficient (cm/s)≥2.0×10-2≥3.0×10-2
Frost resistance(D35) Between +5 ° C and -25 ° C
Subject to 100 freeze-thaw cycles
Monolithic mass loss rate ≤5%
The top defect depth after freezing is ≤5mm
Strength loss rate ≤ 20%
Monolithic mass loss rate: 3%
Top defect depth after freezing: 2mm
Strength loss rate: 13%
Wear resistance (mm)Grinding pit length ≤ 35Grinding pit length ≤23
Slip resistance (BPN)≥6070

High strength, good frost resistance, weather resistance

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