C-700 hydrophilic high-pressure infusion foaming agent is a single-liquid type water-foaming and water-stopping agent. It is used to stop cracks. It uses the principle of foaming and expansion with water (moisture) and is poured into the cracks of the building with a high-pressure infusion machine. , and achieve the function of water stop and reinforcement.

feature of product:

• Single liquid type is ready for use and can be mixed with any water (including seawater)
• The foaming expansion material is non-toxic and insoluble in water, will not cause water pollution, and has no secondary pollution.
• It reacts chemically when it comes into contact with water and foams and expands to form an elastic colloid. It has stretchability and compression resistance, so it is especially suitable for construction sites where there is concern about extrusion and expansion.
• Does not contain CFC and other foaming agents and will not pose a threat to the earth's ozone layer
• Suitable for use with high-pressure filling machines

Application scope:

• Water seepage, water stopping and structural reinforcement of cracks in various cement buildings such as buildings, bridges, tunnels, etc.
• Grouting columns for geological stability improvement of factory bases, building bases, general land, etc.
• Sealing moisture cracks in concrete elements
• Sealing damp joints
• Fissure injection for underground water flow under hydraulic pressure
• Underwater structure with large expansion ratio

Product specifications:

Precautions:

• Extremely sensitive to moisture, should be stored in a cool, well-ventilated and dry place. Do not expose to direct sunlight and keep away from sources of fire.
• Pay attention to air circulation at the construction site and wear protective equipment appropriately, such as masks, goggles, gloves, etc.
• Please store unused materials tightly in a dry and cool place indoors, and try to use them up within a short period of time to avoid affecting the quality of the materials.

C-800 hydrophobic high-pressure infusion foaming agent is a single-liquid foaming water-stopping agent. It expands rapidly after reacting with water or moisture in the air. It is poured into the cracks of the building with a high-pressure infusion machine to achieve the effect of filling the gaps and stopping leakage. .

feature of product:

• The single-liquid type is ready for use and expands rapidly after reacting with water or moisture in the air.
• When it encounters water (2%), it will begin to expand, filling the gaps in the wall and squeezing out the water.
• High expansion rate
• Good chemical resistance
• The foaming expansion material is non-toxic and insoluble in water. It will not cause water pollution and has no secondary pollution. It can also be used in areas in contact with drinking water.
• Strong adhesion to the substrate and excellent adhesion to concrete
• Suitable for use with high-pressure filling machines

Application scope:

• Sealing moisture cracks in concrete elements
• Stop water leakage
• Sealing damp joints
• Fissure injection for underground water flow under hydraulic pressure

Product specifications:

Precautions:

• Extremely sensitive to moisture, should be stored in a cool, well-ventilated and dry place. Do not expose to direct sunlight and keep away from sources of fire.
• Pay attention to air circulation at the construction site and wear protective equipment appropriately, such as masks, goggles, gloves, etc.
• Please store unused materials tightly in a dry and cool place indoors, and try to use them up within a short period of time to avoid affecting the quality of the materials.

Product packaging: 20Kg/barrel

Does not contain 8 heavy metals Commissioned test report:

Steel bar corrosion test report:

Mungo 4100 crack sealing epoxy resin (Epoxy) is a paste, two-liquid type, epoxy resin used for filling gaps between concrete or other objects. It has good sealing properties.

The structural system of the building loses part of its seismic resistance due to damage from earthquake forces. If the section is not reinforced and repaired, stress concentration will form on the original fractures during another earthquake, which will intensify the damage and reduce safety.

Mungo 4100 crack sealing epoxy resin is used to repair and reinforce cracks in concrete structures if low-pressure pouring is used to pre-treat minor cracks in the structure. It is necessary to first use Mungo 4100 crack sealing epoxy resin to install the injection base and fix it on the concrete surface. Then the surface of the crack must be sealed and sealed so that the injected Mungo 4200 crack filling epoxy resin (Epoxy) can be poured later. ) will not be lost, and can fully exert the reinforcing effect, restore the integrity of the structure, and achieve the purpose of integration.

feature of product:

• Crack sealing epoxy resin (Epoxy, crack sealing artificial resin, crack sealing artificial resin, crack sealing resin glue)
• Crack sealing epoxy resin (Epoxy) is a paste, two-liquid type, epoxy resin used for filling gaps between concrete or other objects. It has good sealing properties.

Product performance :

Product Usage:

• Sealing (sealing) of gaps between concrete surface, concrete surface and metal plate, concrete surface and stone, gypsum board and concrete, etc.

Product capacity:

• Mungo 4100 A agent 3kg (main agent)
• Mungo 4100 B agent 3kg (hardener)

The structural system of the building loses part of its seismic resistance due to damage from earthquake forces. If the section is not reinforced and repaired, stress concentration will form on the original fractures during another earthquake, which will intensify the damage and reduce safety.

Mungo 4200 crack-injecting epoxy resin (Epoxy) is a low-viscosity, two-liquid, room-temperature curing epoxy resin-infused repair material that has been widely used for repairing and reinforcing cracks in concrete structures. This injection resin does not contain solvents, has little shrinkage after hardening, and has excellent adhesion to various structures. With the mechanical infusion method (high-pressure infusion) or the syringe injection method (low-pressure infusion), fine cracks in the structure can be repaired. Give full play to the effect of reinforcement, restore the integrity of the structure, and achieve the purpose of integration.

Crack pouring epoxy resin is mostly used for low-pressure crack pouring and reinforcement. Its purpose is to block the infiltration of air and moisture, prevent steel bars from rusting, and neutralize concrete. And the separated concrete surfaces on both sides of the crack are bonded and compounded, and the loose concrete is re-bonded to achieve a strengthening effect.

feature of product:

• Crack infusion epoxy resin (Epoxy crack infusion artificial resin, crack infusion artificial resin, crack infusion resin glue)
• Crack-injecting epoxy resin (Epoxy) is a low-viscosity, two-liquid type, room-temperature hardening epoxy resin-injected repair material that has been widely used for repairing and reinforcing cracks in concrete structures.
• It is used for pouring and reinforcing low-pressure cracks. Its purpose is to block the infiltration of air and moisture, prevent steel bars from rusting, and neutralize concrete.
• The separated concrete surfaces on both sides of the crack are bonded and compounded, and the loose concrete is re-bonded to achieve a strengthening effect.

Low pressure perfusion features:

• Using low pressure and low speed continuous injection, every detail of the crack can be reliably injected.
• The amount of injection can be visually checked and epoxy resin can be replenished at any time.
• The pressure can be flexibly adjusted.

Product Usage :

Structural elements such as reinforced concrete buildings, main towers, bridge piers, abutments, tunnels, harbors, wharves, breakwaters, dams, sand dams, short bridges, spacer beams, main beams, etc., such as building apartments, etc., have cracks with a width of more than 0.3mm. For structural cracks, epoxy resin is injected under pressure to fill the cracks to repair damaged structural elements such as beams, columns, boards and walls, and to prevent moisture from penetrating and causing corrosion of steel bars.

Product characteristics :

※Set the temperature at 25 degrees C

Physical data:

Product capacity:

• Mungo 4200 A agent 20Kg / B agent 10Kg
• Mungo 4200 A agent 8Kg / B agent 4Kg

feature of product:

• Water-stop needles (injection needles, high-pressure grouting nozzles) made in Taiwan
• High pressure filling machine accessories
• The water-stopping needle is firmly fixed in the hole by a quick tightening device after drilling the concrete, and is connected to the high-pressure pipe by a quick connector. When the agent is injected into the hole, there is a check valve device to prevent the resin from flowing back after high-pressure pouring. .

High-pressure pouring and leak-stopping method:
Structural cracks and water leakage treatment

1. Drill at an angle of 45 degrees at 5 cm to 10 cm to the left or right of the lowest point of the crack to half the thickness of the structure. Drill from low to high in sequence. The hole spacing is preferably 15 cm to 30 cm. Drill to the highest point before drilling again. Bury the water stop needle once.
2. Since cracks in general structures are irregular, special attention must be paid to drilling holes that must cross the fracture surface for injection to be effective. (To achieve good results, the distance between holes can be shortened)
3. After the water-stop needle is installed, first check the structural strength of the structure; if the structural strength is insufficient, use a high-pressure infusion machine to inject a single-liquid hydrophobic foaming agent until the injection material is found to ooze out on the surface of the structure.
4. After the filling is completed, the water-stop needle can be removed after the material is completely solidified.

Treatment of water leakage in construction joints

1. Drill holes 5 cm to 10 cm to the left or right of the lowest point of the construction joint at an angle of 45 degrees to a depth of 1/2 of the thickness of the structure. Drill from low to high. The appropriate hole spacing is 15 cm to 30 cm. After reaching the highest point, bury the water-stop needle again. Since cracks in general structures are irregular, special attention must be paid to drilling holes that must cross the crack surface. Injections are effective.
2. After the water-stop needle is set, use a high-pressure infusion machine to inject the water-stop foaming agent until the foaming agent is found to seep out on the surface of the structure.
3. After the pouring is complete, the water-stop needle can be removed after the material is completely solidified.
4. If the water seepage still cannot be improved, just use a water-stop foaming agent to repair it.

Honeycomb water leakage treatment

1. In the honeycomb area, drill a hole every 25cm to 30cm, with a depth of 1/2 of the thickness of the structure, and then bury the water-stop needle and tighten it.
2. After the water-stop needle is set, use a high-pressure infusion machine to inject the water-stop foaming agent until the foaming agent is found to seep out on the surface of the structure, which can completely solve the water leakage problem.
3. After the pouring is complete, the water-stop needle can be removed after the material is completely solidified.

Water leakage from ring cracks

1. First, drill directly at the crack of the ring piece. The drilling depth must exceed the thickness of the ring piece. Bury the water-stop needle and then inject the water-stop foaming agent;
2. Then drill a hole 5cm to 10cm to the left or right of the ring piece at an angle of 45 degrees to a depth of 1/2 of the ring piece thickness, bury the water-stop needle, and inject the water-stop foaming agent again.
3. After the pouring is complete, the water-stop needle can be removed after the material is completely solidified.

Water seepage between ring pieces

1. Drill holes at the water seepage between the ring plates first. The drilling depth must exceed the thickness of the ring plates.
2. Bury the water-stop needle and then inject the water-stop foaming agent.
3. After the pouring is complete, the water-stop needle can be removed after the material is completely solidified.

Grouting hole water seepage

1. Drill a 5mm hole directly on the pouring hole cover
2. Then inject the water-stop foaming agent through this hole.
3. After the pouring is complete, the water-stop needle can be removed after the material is completely solidified.

Product specifications:

*If you have any needs, please contact our company directly.

The low-pressure pouring reinforcing syringe is specially designed for cracks in structural walls. It is a syringe matching the crack injection repair method and is used to repair cracks in concrete and mortar. The syringe injects the epoxy resin into the cracks at low pressure and speed through rubber band pressure to restore the integration of the cracked concrete and mortar, preventing rainwater or carbonic acid gas from intruding into the concrete structure through the cracks and causing the neutralization of the concrete, thus restoring the concrete. The durability of the structure, simple construction, and low pressure will not damage the structure.

Product specifications:

• Components: syringe, syringe base, rubber band
• Injectable capacity of one syringe: 50cc
• Origin: South Korea

Be applicable:
Various structural building structures, such as highways, bridges, residences, etc., may suffer from cracks due to internal factors such as aging of the building, improper internal stress, or external factors such as poor construction, earthquakes, and uneven foundation settlement.

Purpose of crack pouring:

• Block the infiltration of air and moisture, prevent steel bars from rusting, and neutralize concrete.
• The separated concrete surfaces on both sides of the crack are bonded and compounded, and the loose concrete is re-bonded to achieve a strengthening effect.

Repair principle of perfusion method:

• The infusion method is a repair method that injects reinforcement into the crack from the surface of the crack to keep the crack displacement to a minimum and prevent deterioration or increase in width.
• During the filling process, the air and reinforcing agent in the original cracks are replaced, and the air is gradually discharged through the fine cracks.
• The larger the crack depth (section), the greater the required perfusion energy.

The necessity of structural crack reinforcement:

• The structural system of the building loses part of its seismic resistance due to damage from earthquake forces. If the section is not reinforced and repaired, stress concentration will form on the original fractures during another earthquake, which will intensify the damage and reduce safety.

Fracture pressure pouring reinforcement method

1. Scope of application:
If structural cracks with a crack width of more than 0.3mm occur in reinforced concrete, main towers, bridge piers, abutments, spacer beams, main beam interiors and other structural elements, epoxy resin is injected under pressure to fill the cracks to repair the damaged beams. , columns, plates and walls and other structural elements to prevent moisture from penetrating and causing corrosion of steel bars.

2. Use construction method:
Low pressure and low speed continuous perfusion method.

3. Construction sequence:

Construction examples of low-pressure pouring reinforcement for cracks:

Construction sequence diagram:

related materials:

Crack sealing: Mungo 4100 crack sealing epoxy resin (Epoxy) can be used ~ concrete crack filling reinforcing material

Crack pouring: Mungo 4200 crack pouring epoxy resin (Epoxy) can be used ~ concrete crack repair and reinforcing material

Injection syringe: It can be pressurized with a rubber ring and used for low-pressure, low-speed continuous injection.

Precautions:

Visually check whether epoxy resin remains in the syringe barrel. If there is no epoxy resin remaining in the syringe barrel, it means that the crack has not been filled with epoxy resin. The syringe barrel should be replaced and epoxy resin should be added.