20kg A component in a barrel and 20kg B component in a barrel
Retarder:1g/bag, 4g/bag, 5g/bag, or according to customer's require
Tianjin or Shanghai
Within 2 days
Lamhwei AC-2 is a two component, water-expanding hydrogel on acrylate basis, is especially noted for its extremely low blending viscosity that is almost equilvalent to the viscosity of water. this renders a series of renovation procedures possible that cannot be accomplished with injection materials of a higher viscosity.
Langwei AC-2 can be applied in the case of grout curtains, brickwork injection, horizontal barriers, injection hose grouting and ground stabilisation.
During reaction and in a cured state Langwei AC-2 emits no toxic subatance into the groundwater. product elements that are not built in during the reaction process (monomers, intermediates) are rapidly and completely biodegradable.
In cured state Langwei AC-2 has a sound chemical resistance against many acids, bases, solvents and fuels etc. due to its high-quality material basis.
1. Adjustable reaction time between 2 and 15 minutes
2. Additional safety due to swelling effect of up to approx. 120% by weight
3. Flexible and solvent free acrylate resin
4. Approved for potable water according to NSF
5. Proof of safe environmental behavior(ecological toxicity)
6. Compatible with water
7. Very good penetration
8. Injection resin belongs to the group of hydrogels
9. For curtain grouting,
10. For surface injection
11. For crack injection
12. For ground stabilisation
1. Cracks and voids in concrete against pressing and non-pressing water, in particular where movements are expected
2. Leaking expansion joints(Repair work)
3. Construction joints with single or re-injectable injection hoses
4. Structures by area sealing and grout curtain injections
Technical and Chemical Data:
Colorless transparent liqued
Can be controled
Acrylate grout shall be stored in closed containers at temperatures between 5°C and 30°C(41°F to 86°F) under dry conditions to avoid loss of reactivity. Protect from direct sunlight. All components have a shelf life of 12 months if storage recommendations are observed
40kg in a barrel, A and B component 20kg each barrel Retarder:1g/bag, 4g/bag, 5g/bag, or according to customer's require