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Lica-206 Precast Concrete Adhesive
Lica-206 Precast Concrete Adhesive

Lica-206 Precast Concrete Adhesive

Lica-206A/B Precast concrete adhesive is a two-component modified epoxy adhesive developed
for concrete prefabricated component bonding. It meets the technical requirements of SBA
prefabricated segment splicing adhesive in FIP standard and passed the 90-day wet-thermal aging
durability test. Application include splicing and sealing of prefabricated concrete such as concrete
segmental beams, prefabricated piers, large pipe piles and segments.
Product Detail

Feature

High strength, high modulus, high bonding, effective load transfer.
Good toughness, fatigue resistance and impact resistance, low creep, waterproof and corrosion resistance.
It can be used on wet surface at low temperature, and has stronger bonding strength under drying conditions.
High thixotropy, no hanging, long operation time.
Same color as concrete.
Environmental, non-toxic and safe.


Technical data

Test Items

Value

Physical performance

Operation timemin

20

Open timemin

60

Shrinkage, %

0.1

Mechanical performance

Compressive strength,MPa

12h

20

24h

60

7d

80

Compressive modulus,MPa

Instant

8000

Delayed (lh)

6000

Bending property of concrete to concrete bonding

Concrete failure

Tensile shear strength of steel to steelMPa

17

Normal bonding strength of steel to concrete, MPa

3.0,Concrete failure

Long term performance

Wet-heat ageing resistance

Concrete failure

Freeze-thaw resistance

Concrete failure

Fatigue stress resistance, 2 million

No failure of test-piece


Steps

1.jpg

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