Concrete Hardener is used to speed up the cement hydration process and increase the strength of concrete. Concrete Hardener has a wide range of applications, including cast-in concrete projects, components made from prefabricated materials, concrete projects and r
The Concrete Hardener has a main function to speed up the cement hydration rate and increase the concrete strength. Concrete Hardener has a wide range of applications, including concrete projects like roads, bridges and culverts. It can also be used to harden concrete in prefabricated components and concrete projects.
The safety of a project is directly related both to the performance and use of concrete Hardener as well as its Normative usage.
2. Concrete Hardener has many advantages and features.
The early strength effects is amazing.
In the same conditions, compressive strengths of concrete1d>=125140% and 3d>=120130% are improved. compressive strength concrete after 7 days>=110% and the latter strength is also significantly higher than benchmark concrete.
concrete hardener will shorten construction times and improve formwork turnover rates by up to 50%.
Hardener for Concrete is a concrete hardener that improves concrete’s workability, impermeability, and frost resistance.
concrete hardener does not contain any chlorine salts, is non-flammable and non-corrosive.
3. Use areas of concrete reinforcement
Concrete reinforcement can also be used to reinforce concrete in prefabricated components and concrete projects including roads, bridges, sewers, industrial and civil buildings and even in emergency or winter repair projects.
4. Concrete reinforcement: Use and considerations
The dose of Concrete Reinforcement should be between 2 and 3% of cement, with the normal dosage being 2.5%.
The mixing method is used in conjunction with the post-mixing and multiple addition methods. The most common mixing method is to mix the cement with the aggregate and then evenly mix them together.
Add water, mix and then extend mixing time for 30-60s.
It is recommended that, when using the product or changing the cement type for the first-time, the user consults the instructions manual for the concrete trial mix.
For accurate measurements, control the amount of aggregates, water and admixture in the concrete.
When using porous aggregate in concrete, it’s best to first add water, stir and then add early strength agent.
The best way to mix Concrete Reinforcement is by mechanical stirring. Manual stirring should be done for a longer time to ensure a uniform mix.
The vibrating, transporting and pouring methods of this product are identical to those of regular concrete.
Please improve maintenance in line with applicable standards.
5. Concrete reinforcement packaging and storage
The packaging specifications of Concrete Reinforcement are 25kg/bag.
Store in an area that is both dry and well-ventilated.
Moisture is important. This product’s shelf life is only one year. You can use it after that date.
After passing the concrete testing, this product can be used indefinitely.
6. Safety instructions for concrete reinforcement
concrete reinforcement contains no toxic substances, is not irritant or radioactive and does not emit explosive gases. Steel bars will also be protected from corrosion by .