ปูนฉาบซ่อมแซมการแข็งตัวอย่างรวดเร็ว

Test Item

Condition

Controlled data

Setting time (min)

Initial

≤ 30

Final

≤ 50

Compressive strength (MPa)

24h

≥ 10

7d

≥ 30

28d

≥ 40

Flexural Strength (MPa)

7d

≥ 6.0

28d

≥ 8.0

Bond Strength (MPa)

28d, untreated

≥ 1.5

Abrasion Loss (g)

28d

≤ 5.0

Dry Shrinkage (%)

28d

≤ 0.1

Heat resistance

100℃ ，5h

No cracking, No peeling, No shedding

Freeze-thaw cycle 

- 15℃～20℃ ，cycling for 20 times

No cracking, No peeling, No  shedding

Application Reference

Water demand (%)

24

Working time (min)

15

Bulk density (kg/m³)

1800