Beijing Dongke United Technologies Co.,Ltd.

plasticizer

Several methods for safe and efficient application of polycarboxylate superplasticizer

” method one “

Improve technical level, stabilize product quality, strengthen technical reserves

According to the survey, only a few manufacturers of polycarboxylate superplasticizer acid water-reducing agent products in my country are independently researched and developed, and most other manufacturers have introduced technology from university scientific research institutions or research institutes, or directly imported technology from other companies to start production.

Due to the limited technical strength of the production enterprise itself, the in-depth understanding of the polycarboxylate superplasticizer acid-based water-reducing agent technology is not enough, it is difficult to adapt to the various changes in raw materials and processes, and the stability of product quality is impossible to talk about. If you have any needs for polycarboxylate monomer(HPEG/TPEG/LPEG), superplasticizer liquid and powder, please feel free to contact Beijing Dongke United Technologies Co.,Ltd

Therefore, it is recommended that producers of polycarboxylate superplasticizer acid water-reducing agents actively cooperate with universities and research institutes to fully understand the various factors affecting the performance of polycarboxylate superplasticizer acid water-reducing agents, and adjust the synthesis process parameters in time to stabilize product quality and Strengthen technical reserves through joint or independent research and development to meet market demand.

In addition, the promulgation of the raw material standards for polycarboxylate superplasticizer acid water-reducing agents as soon as possible and the stability of the price of polycarboxylate superplasticizer acid water-reducing agents are also very important to ensure the stability of the performance of polycarboxylate superplasticizer acid water-reducing agents. If you have any needs for polycarboxylate monomer(HPEG/TPEG/LPEG), superplasticizer liquid and powder, please feel free to contact Beijing Dongke United Technologies Co.,Ltd.

” Method Two”

Believe in test results instead of product specifications

monomer(HPEG/TPEG/LPEG), superplasticizer liquid and powder, please feel free to contact Beijing Dongke United Technologies Co.,Ltd

“Method Four”

Resolutely avoid the mixing of other kinds of additives

It is strictly forbidden to mix other water reducing agents or other kinds of admixtures, which has two meanings. One is that the compounding of polycarboxylate superplasticizer acid-based water-reducing agents (such as lignosulfonate, air-entraining, defoaming, retarding, etc.) can only be carried out by admixture manufacturers or suppliers, and water-reducing agent users That is to say, the concrete producer only needs to check the relevant performance of it into the library, and shall not compound any other components in it, and shall not mix other components into it inadvertently.

The use of pumps and metering equipment for pumping and metering other additives without cleaning is absolutely prohibited. Another meaning is that concrete mixing equipment, transportation vehicles, and pumping equipment are best fixed for concrete mixed with polycarboxylate superplasticizer acid water reducing agents. When mixing equipment, transportation vehicles and pumping equipment are shared, these equipment must be thoroughly cleaned. , Can be used as concrete mixed with other kinds of admixtures, and vice versa. If you have any needs for polycarboxylate monomer(HPEG/TPEG/LPEG), superplasticizer liquid and powder, please feel free to contact Beijing Dongke United Technologies Co.,Ltd

“Method Five”

Strictly measure the water reducing agent and mixing water

When preparing the concrete mixture mixed with polycarboxylate superplasticizer acid-based water-reducing agent, the optimal water-reducing agent dosage and water consumption measurement determined by the laboratory should be strictly followed. Do not increase the water-reducing agent dosage or water consumption at will to avoid mixing The occurrence of undesirable phenomena such as segregation, bleeding, hardening, and increased air content in concrete affect the normal pumping construction and pouring quality of concrete.

The moisture contained in the raw material sand and stone aggregates must be accurately measured and deducted from the total water consumption to prevent adverse consequences caused by inaccurate detection of the moisture content in the sand and stone aggregates. If you have any needs for polycarboxylate monomer(HPEG/TPEG/LPEG), superplasticizer liquid and powder, please feel free to contact Beijing Dongke United Technologies Co.,Ltd

Dongke Group has focused on the production of polycarboxylate superplasticizer acid water-reducing agents for more than 10 years. It is a well-known brand in China and exports its products to many countries: Russia, Ukraine, Vietnam, Thailand, India, the United States, etc. If you have any needs for polycarboxylate monomer(HPEG/TPEG/LPEG), superplasticizer liquid and powder, please feel free to contact Beijing Dongke United Technologies Co.,Ltd

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