Carbon fiber adhesive
>>Product Features
>High strength and high efficiency. Due to the excellent physical and mechanical properties of carbon fiber cloth, its high strength and high elastic modulus characteristics can be fully utilized in the reinforcement and repair of concrete structures to improve the concrete structure. It is particularly important for seismic reinforcement to improve the bearing capacity of components and their mechanical properties to achieve efficient reinforcement and repair. The construction is convenient, the construction efficiency is high, and no large construction machinery is required. No on-site fixed facilities are required. The construction occupies less space. Has excellent corrosion resistance and durability.
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Carbon fiber material is light and thin. After pasting, it weighs less than one square meter (including the weight of resin). The thickness after pasting is only about 10%. After reinforcement and repair, it basically does not increase the weight of the original structure and the size of the original components.
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Usage
Impregnated glue
Impregnated resin for carbon fiber reinforced repair structures is used to paste soaked carbon fiber cloth. It is most effective when the material is leveled and dry to the touch according to the construction requirements. Good
Primer
Carbon fiber reinforced repair structure uses bottom resin to enhance the strength of the concrete base. Improve the bonding force and use it on the treated base surface in accordance with construction requirements
Repair and leveling glue
Carbon fiber reinforcement Use leveling materials to repair the structure. Smooth the surface of the concrete coated with the underlying resin and repair the arc according to the construction requirements. The best effect is when the underlying resin is dry to the touch
Product Performance Index
<= d => Performance
Project
=> Test conditions
=> Impregnating glue
Primer
Repair and leveling glue
= => Colloidal properties
=> Tensile strength
=> ℃ for three days
=>
=> Elastic modulus
=> ℃ for three days
=>
.
=> Tensile strength
=> ℃ for three days
=>
=> Resistance Flexural strength
=> ℃ for three days
=>
= => Bonding performance
Durability performance
=> Steel-steel Shear strength
=> ℃ for three days
=>
=> Steel-concrete tensile bond strength
=> ℃ for three days< br/> =>
=> Normal tensile bond strength to concrete
=> ℃ for three days
=> . And concrete
cohesion Failure
.And concrete
Cohesive failure
.And concrete
Cohesive failure
=> Artificial hygrothermal shear resistance
= >
=> %
%
%
Instructions for use
Construction preparation. Determine the reinforcement location according to the elastic line in the reinforcement design drawing
Concrete surface treatment. Polish the concrete surface to remove the surface mortar and use a hair dryer to blow off the floating ash. Prepare and apply a base resin. Mix the base glue main agent and the curing agent in a container using an electric stirring machine at a weight ratio of - 1 minute until the color is evenly applied to the polished reinforcement position. Prepare the leveling material after the bottom resin is dry and dry. Repair flat areas. Mix the main agent and curing agent of the repairing and leveling glue evenly according to the weight ratio of After touching dry, prepare and apply impregnating resin. Mix the main agent of the impregnating glue and the curing agent according to the weight ratio of: - 1 minute in a container using a motor to stir until the color is uniform, then use a roller brush to evenly apply it to the leveled reinforcement position and paste the carbon fiber cloth. After applying the impregnating resin, immediately paste the carbon fiber cloth at the designed position and use a defoaming roller to make the impregnating resin soak into the carbon fiber cloth. After the resin is dry, apply a layer of resin-impregnated protective carbon fiber cloth on the surface.
Note: This product is suitable for use in environments above ℃. When the temperature is lower than ℃, heating measures must be taken
When there is open water on the concrete surface, it should be wiped off and dried with a hot air blower before using this product
>>Packaging, Storage and Transportation
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>>Packaging specifications: kg + kg/group
This product should be handled with care during transportation, loading and unloading, protected from rain and exposure, and must not be placed upside down. There is no significant change in performance after one year of storage at room temperature.
>>Telephone:
>>Contact Manager Zhang
>>Mobile phone::
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