Beijing Yuanhua Century Building Materials Co

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Modified epoxy reinforcement adhesive
Product features
, fast load-bearing, large anchoring force, aging resistance, chemical corrosion resistance and excellent water resistance.
, the slippage is small, the delamination and deformation of the substrate can be controlled in time, and the shrinkage rate after curing can be reduced to less than %.
Scope of application
It is used in the anchoring construction of steel bars in concrete, brick walls, rocks and other base materials.
, used in the anchoring construction of various load-bearing and non-load-bearing bolts and concrete, brick walls, rocks and other base materials.
Execution standards
B
Performance indicators
Rebar planting parameter table
The drilling diameter is determined by the diameter of the selected steel bar and the surface condition of the steel bar.
When taking +.
When <<, take +.
When taking +.
When the ratio of the drilling depth to the diameter of the steel bar is equal to the anchoring glue for rebar planting, the need for rebar planting can be met. Due to the complex construction conditions on site, in order to ensure construction quality. The recommended drilling depth () is. As the steel bar diameter () increases. The drilling depth () should also be gradually deepened.
Construction process
Instrument detection and positioningrr drilling and measuring hole depthrr hole clearing and steel bar rust removal and cleaningrr glue preparationrr glue injectionrr steel bar rotation and pressing inrr curingrr quality inspection.
Construction Instructions
Component A: Milky white viscous paste, Component B: Gray black viscous paste, density after mixing: kg.
According to the engineering design requirements, drill holes at corresponding positions on the base material. The hole diameter, hole depth and steel bar diameter should be determined according to the construction design requirements or on-site experiments.
The wall of the drilled hole should be brushed with a hard brush, and the dust should be blown out to make the hole clean and dry.
, The steel bars should be removed from oil stains and rust
Before mixing the glue, stir the glue components A and B in their respective barrels. Then stir evenly according to the ratio of component A: component B. The amount of glue stirred each time should not be too much, generally no more. (Note: The same stirring rod cannot be used for the two components of glue A and B at the same time when stirring)
When injecting glue into the drill hole, attention should be paid to exhausting the air in the hole and filling the glue fully.
When planting the reinforcement, it should be rotated and inserted until it reaches the bottom of the hole to ensure that the anchor rod is perpendicular to the base material.
Do not shake the steel bars before solidification.
. The rebar planting in important parts must pass the on-site drawing test before proceeding to the next process.
At normal temperature (around ℃), after mixing the two components of glue A and B, the operating time is.
Packaging, storage and transportation
This product is packed in iron drums, and the packaging specifications are + per set.
. This product should be stored sealed and stored in a dry and clean warehouse at an ambient temperature of ℃ ℃. The packaging must not be damaged.
. This product can be stored at room temperature for one year without significant changes in performance. If it exceeds one year and passes the test, it can still be used.
This product is a non-dangerous product and can be transported by civil aviation, railway, sea transportation and highway.
Component B is prone to discoloration during long-term storage, which is normal and does not affect the basic performance and use of the product.
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