Product name: Polycarboxylic acid water reducer mother liquor HSHPC

Product Overview: This product is the mother liquor of high-water-reducing polycarboxylic acid high-performance water-reducing agent. This product has a very high water reduction rate and high slump retention performance, which can greatly improve the plasticity index of fresh concrete and improve pumping and construction properties. This product is prepared by a new initiation system, no heating during the reaction process, energy saving and environmental protection, no special requirements for synthetic water, especially suitable for the situation of no heating conditions, no deionized water production equipment, and has economic and social significance that cannot be ignored.

Main technical performance:

1. High water reduction, medium slump retention, low mixing rate, good initial fluidity, and small slump loss over time.

2. It has obvious enhancement effect on hardened concrete, 3d strength can be increased by 40~100%, 7d and 28d strength can be increased by 20~50%, and the later strength can still increase.

3. Excellent workability, no segregation, no bleeding, good pumpability, which is extremely beneficial to concrete strength growth and structural development.

4. It is suitable for a variety of cements and admixtures, especially suitable for high-performance concrete prepared by adding fly ash, mineral powder and other active admixtures.

5. No chlorine, low alkali, no corrosion to steel bars.

6. This product is non-toxic, harmless and environmentally friendly.

Scope of application:

1. It is suitable for concrete with high requirements for water reduction, such as large-volume, long-distance transportation and pumping concrete.

2. It is suitable for all kinds of key projects that require high concrete performance, such as water conservancy, marine engineering, ports, transportation, and electric power.

3. Especially recommended for high-strength, high-performance, high-durability concrete and super-fluid self-compacting concrete.

Usage and precautions:

1. This product is a colorless to yellow-brown viscous liquid, and the color and viscosity change slightly with the change of concentration.

2. This product can be used alone or in combination with other functional admixtures, and can be formulated into a series of admixtures with retardation, early strength, antifreeze and other functions.

3. The usual dosage of this product is 0.5~1.0% (based on the total amount of cementitious materials), and the specific dosage varies depending on the actual situation. It is recommended to conduct related adaptability experiments for the first use.

4. This product cannot be used in combination with naphthalene-based water-reducing agents. When it is compounded with other types of admixtures, relevant adaptability experiments should be carried out.

5. After pouring the concrete, please maintain the concrete in accordance with the relevant regulations of the construction regulations.

6. The effect of polycarboxylic acid water reducing agent is more sensitive to changes in aggregate mud content and admixture quality. It is recommended to select aggregates and admixtures that meet the standards.

7. It should be accurately measured during use to avoid large dosage errors.

Packing, storage and transportation:

1. 200Kg, 1000Kg drums are sealed, other specifications are customized according to user requirements.

2. Anti-leakage, anti-exposure, anti-high temperature during storage.

3. In the original packaging, the shelf life is 12 months. If the shelf life is exceeded, please conduct related tests before confirming the use.

*The above information is derived from our current knowledge and experience. Due to many factors that affect the process and application, the above data cannot be used as a basis for exemption from the corresponding purchase inspection; at the same time, the above data does not include the promise for special purposes.