Grout: net weight 40 kg/group, there into
1 type: A solution 21.1kg/barrel; B solution 18.9kg/barrel
2 type: A solution 21.5kg/barrel; B solution 18.5kg/barrel
Retarder: 5g/bag, 100g/bag
30 days after receipt of deposit
Grouting Material Acrylic for ground use
2.Non-toxic,Environmental protection 3.Good groutability,Low cost and Construct conveniently
4.Non-toxic: In Raw materials system, Replaced bisacrylamide with a new crosslinker
Fundamentally removed the amide groups, the raw materials, slurry, and Gel are up to the actual non-toxic.
6.Good Groutability: serosity with low viscosity, best Permeability
7. Low cost and Construct conveniently
Acrylate grout comprise with A liquid and B liquid:
A liquid: Acrylate,accelerant
B liquid: evocating agent,regulator
Retarder (use it when you need over the Gel time)
The details of technology data, Please contact us.
High permeability resistant: the Gel with low permeate index
hydraulic pressure resistance: the Gel with high intensity, can tolerance high hydraulic pressure
expansive: Gel can expand repeatedly in the wet and dry environment, good water stop effects
Durability: Gel with durable chemical structure, good durability
used in mine,laneway,tunnel,culvert pipe for water stop
Seepage cracks anti-seepage leak stoppage
maintenance after concrete Structural joint sealing system damage
base of dam rock cracks anti-seepage curtain grouting
base of dam grit anti-seepage curtain grouting
jet concrete construction
Technical and Chemical Data:
Colorless transparent liqued
Can be controled
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
AC-2 grouting is designed according to A solution and B solution equivalent volume mix. After A,B solutions mix, the gel time is 3~5 minutes in the normal temperature.
If you wanted to prolong gel time, the grouting solutions had prepared retarder(red powder),put retarder into water and become solution of 10%, pouring into B solution, adding quantity is 0.1%~3%(solution of retarder)of grout (by work site small sample test determination). If you wanted to shorten gel time, please to contact us.
AC-Ⅱ grouting solution has been applied in the subway and hydraulic power project,
have taken excellentapplication effect.
AC-2 grouting 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.
According to the general chemical grouting requirements, Workers should wear latex gloves, goggles, wear work clothes. Skin, eyes once contact grout, flush 15 minutes with clean water immediately. If swallowed, please go to doctors immediately.
LangWei Conchem is a fast growing international manufacturer of construction chemicals with plants in Beijing, China. The company is specialized in preventative and remedial waterproofing products.
Preventative waterproofing products are wildly used during new construction and are usually installed by the general contractor. Examples are bentonite strips, hydrophilic mastics and rubbers, which swell in contact with water and hence block water ingress, injection hoses, which can be injected at a later stage to block water and finally cementitious coatings for basement waterproofing and elastomeric membranes for tanks and roofs.
Remedial waterproofing products are mostly used when major (or minor) water leaks happen at a later stage and are usually applied by specialist applicators. Remedial waterproofing products are also often used during construction of tunnels and other underground constructions to prevent infiltrating water from hindering the normal progress of the works. Examples are injection resins based on Polyurethanes (both 1C and 2C) and Poly-acrylates. These products are also used for Soil and Rock Stabilization, together with Organo-minerals.
LangWei Conchem also manufactures a series of products for theProtection and Repair of reinforced Concrete. Examples are cementitious grouts and mortars, epoxy injection resins, carbon fibre laminates and epoxy glues.
LangWei Conchem is specialized in preventative and remedial waterproofing products, which are mostly used in Balcony waterproofing, car part decks, concrete repair and protection, facade waterproofing, flooring systems, injection equipments, packers & accessories, preventative waterproofing, remedial waterproofing, roof waterproofing, sewer rehabilitation, soil injections, tunel applications and so on.