DÒNG SẢN PHẨM
ENHANCE CEMENT QUALITY
The drive for lower production costs and more sustainable practices is spurring many cement producers to reduce clinker use. However, supplementary materials such as slag, fly ash, and limestone used to replace clinker can decrease cement strength. Our quality improvers alleviate this challenge – enabling producers to increase the substitution rate while maintaining performance through
In addition of the main purpose to increase the efficiency of cement grinding process, CMP-EQ series is a new concept in grinding aids – significantly different with traditional grinding aids in cement industry. Our additives offer all the benefits of such as increased grinding efficiency and cement flowability. In addition, they offer a unique ability to improve cement strengths which might otherwise be deficient due to mechanical, physical or chemical shortcomings.
- Increases grinding efficiency.
- Increases workability of cement mortars and concretes.
- Increases cement flowability and reduces pack set or “silo set” of cements.
- Increases early and long-term compressive strengths.
- Reduces cost of cement production.
Usage
CMP-EQ can be sprayed onto the clinker conveyor or directly into the ball mill. No need to add water to the ball mill system. An appropriate dosing system is required to ensure accurate and consistent dosing for maximum effectiveness.
Dosage
Dosage of CMP-EQ series is calculated base on grinding aids using amount to the weight of cement. Usability levels are optionally developed according to customer requirements, clinker type, mill system, site conditions as well as desired results.
Packaging
Packagin of CMP-EQ series is selected by customer optionally as following:
- Steel drum, plastic drum: 205Kg
- IBC tank 1000Kg.
- Truck and supplying pump.
Quality
CMP-EQ series are controlled in accordance with ASTM C465.
Self - life
CMP-EQ used within 12 months from the date of production with stored condition in a cool place at a temperature range from 5 - 39°C in a tightly sealed container.
Necessary notes
Refer to and follow the instructions in the Material Safety Data Sheet (MSDS) for more details on Health, Safety and Environmen-tal directives.
Product Advantages:
- 5% or more strength increase in the majority of cements.
- Up to 20% strength increase at one day.
- Ability to be formulated to increase late strength.
- Predictable dose performance.
- Minimal impact on air and workability.
- Excellent grinding aid performance.
In addition, CMP-EQ series additive helps mitigate shortcomings in cements:
- High clinker replacement with slag and fly ash.
- Increases workability of cement mortars and concretes.
- Fast concreting (CEM I, precast and low temperature environments).
- Low alkali cements that need more early strength.
- Cements that are prone to yellow discoloration.
- Cements with durability concerns (chlorides limited to <25 ppm).
It improves cement strength, without affecting hydration kinetics, such as set time, optimum sulfate. This allows cement producers to use this additive, without requiring changes their production processes.