Polycarboxylic acid water reducing agent powder

Polycarboxylic acid water-reducing agent is a new type of powder polycarboxylic acid high-performance water-reducing agent prepared by new technology. It has excellent comprehensive indexes, good dispersibility, a high water reduction rate, good adaptability to various kinds of cement, and green and no pollution.

As polycarboxylic acid water-reducing agents are mostly in a liquid state, recently, due to the improvement of technology, the grinding process has been improved, and polycarboxylic acid water-reducing agent powder has become more common. In contrast, polycarboxylic acid water-reducing agents in powder state provide a lot of convenience from transport to customer use, and powder polycarboxylic acid water-reducing agents have become the development trend of such products.

Polycarboxylic acid water-reducing agent breaks the routine in the production process, adopts a thermal synthesis process, does not add an isolation agent, and produces products with high purity. In terms of product performance, the high-purity polycarboxylic acid water-reducing agent powder has the characteristics of low dosage, high active ingredient and good slump retention performance, which further reduces the cost of customers.

Physical and Chemical Indexes of Polycarboxylic Acid Water Reducer Powder:

Item	Company	Performance
		Required Indicators	Test Results
Appearance		Grayish White Powder	Grayish White Powder
Water content	%	≤ 4.0	3.6
PH		7-9	8
Total Base	%	≤ 10	5.8
Compressive Strength Ratio(MPa)	1d	≥ 170	188
	3d	≥ 160	171
	7d	≥ 150	159
	28d	≥ 140	149
Gas Content	%	≤ 6.0	3.1

Performance of polycarboxylic acid water-reducing agent powder

The polycarboxylic acid water-reducing agent powder of this product accounts for 0.16-0.3% of the total amount of cementitious materials, and the water reduction rate is > 25%. Polycarboxylic acid water-reducing agent does not contain harmful ingredients and no pollution to the environment. No chlorine, low alkali.

Application areas of polycarboxylic acid water reducing agent powder.

Precast concrete, cast-in-place concrete, reinforced concrete, prestressed concrete, gravity leveling mats, non-shrinkage grouting, cement fast-setting floors, repair mortar, and dry mix concrete.

The use of polycarboxylic acid water-reducing agent powder

1. According to the requirements of concrete design, adjust the water consumption or sand rate through an experiment in order to achieve slump, strength and shaping are in line with the requirements of water-reducing agent dosage.

2. Polycarboxylic acid water-reducing agent powder is suitable for high-performance concrete, high-strength concrete and high-flow concrete. For concrete higher than C50, raw materials should be selected according to relevant technical specifications, a suitable mixing process should be determined, and a certain amount of experimental data should be obtained. So that the fluidity of the produced concrete can meet the construction requirements, and the concrete strength should have a certain residual coefficient.

3, polycarboxylate high-efficiency water reducing agent powder can be mixed into concrete with water at the same time, and the effect of water mixed into concrete is better.

Safety and precautions of polycarboxylate water-reducing agent powder

1, Polycarboxylic acid water-reducing agent powder is a weak alkaline solid, non-toxic, non-corrosive, and no pollution to the environment. However, it is not edible. When it comes into contact with the human body and eyes, it should be washed with water as soon as possible. If it causes an allergy to some human body, it should be treated in time.

2. Polycarboxylic acid water-reducing agent powder should be stored in cardboard drums lined with plastic bags to avoid rainwater and debris mixing.

3. The shelf life of polycarboxylic acid water-reducing agent powder is 12 months.

Packing and storage of polycarboxylic acid water-reducing agent powder

Paper-plastic composite package lined with a plastic bag

Packing: 20kg/bagSlump test:

Company Profile

Cabr-Concrete is the global leader in Low-Density Cellular Concrete (LDCC), Celluar Light Concrete (CLC), and advanced engineered foam solutions. Known globally for its commitment to research, innovation, and applied expertise, we have been providing engineered foam solutions since the early 2012’s.

We can supply polyethylene fibre (PVA fibre) all over the world. We have a professional technical department and quality supervision department, a well-equipped laboratory with advanced testing equipment and an after-sales customer service centre. Please send us an email or click on the required product to send an enquiry.

If you would like more information about Polycarboxylic acid water reducing agent powder, please feel free to contact us at sales1@cabr-concrete.com.

Payment

T/T, Western Union, Paypal, Credit Card etc.

Shipment

By air, by sea, by express, as customers request.