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SLO 540.40 is a self levelling compound, it can be applied on concrete, mortar bed, existing tiles or stone to provides a smooth and flat surface on which materials such as PVC, vinyl, rubber floor, carpet, rise floor, epoxy...will be installed or finished, wearing epxosed surface in construction site. Thickness from 5-40mm. Classified as CT-C40-F10-B2,0 according to EN 13813
SUITABLE SUBSTRATE
|
Characteristics |
Standard |
Result |
|
Flexural strength at 28 days |
BS EN 13813 |
≥ 10.0 N/mm2 |
|
Compressive strength at - 6 hours* - 24 hours - 3 days - 28 days |
≥ 5.0 N/mm2 ≥ 25.0 N/mm2 ≥ 35.0 N/mm2 ≥ 40.0 N/mm2 |
|
|
Bond strength |
≥ 1.2 N/mm2 |
|
|
pH of mix |
≥ 10.0 |
|
|
Flow |
ASTM C1708 |
≥ 125mm |
|
Flow retention |
Approx. 30 mins |
|
|
Healing time |
Approx. 10 mins |
|
|
Taber abrasion resistant (H22 – 500g – 200revolutions) - 7 days - 28 days |
ASTM D4060 |
≤ 0.6 g ≤ 0.4 g |
|
Pot life |
N/A |
Approx. 10 mins |
|
Walkability (3-5mm thickness) |
N/A |
Approx.3h |
