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    > Ceramic permeable brick > Performance compariseon
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    product namestrengthwater permeability
    (cm/s)
    slip resistance
    BPN
    recycledresistance to weatheringcharacteristic
    bending(Mpa)相當(dāng)標(biāo)號(hào)
    permeable ceramic brick6.0-9.0C30-C503.0×10ˉ2≥60countless timesNot weatheringwater permeable, water safe, breathable, anti-skid, noise reduction, rich color, high economic benefits
    concrete permeable brick3.0-4.0C10-C300.5×10ˉ250-60≤three timesweakwater permeability is small, easy to break, high cost
    clay makes bricks3.5-4.5C25-C350.25×10ˉ240-50three timesgeneralcrack seepage, high cost, low permeability, easy weathering
    stone3.5-5.5C25-C50030-40≤twicepreferablyhigh strength and abrasion resistance; Water, surface, and radiation
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