High-efficiency and energy-saving concrete synergistic agent and preparation method thereof

Abstract

The invention discloses a high-efficiency and energy-saving concrete synergistic agent and a preparation method thereof, and belongs to the concrete technical field. The concrete synergistic agent is prepared from the following raw materials in parts by weight: 10-25 parts of a UFD macromolecular copolymer, 10-15 parts of a water reducing agent mother liquor, 3-5 parts of sodium tripolyphosphate, 2-7 parts of sodium gluconate, 10-15 parts of a stabilizer, and 33-65 parts of water. The UFD macromolecular copolymer is prepared from urea, formaldehyde and sodium dodecylbenzenesulfonate. Through coordinative and promotion effects of the components, the high-efficiency and energy-saving concrete synergistic agent can increase the concrete strength grade, improve the working performance, or reduce the cement use amount under a condition of keeping the concrete working performance and the strength grade basically consistent, so as to achieve the purpose of reducing production cost of the concrete, and then achieve the purposes of saving energy, reducing consumption and reducing environmental pollution. The product production process is simple, and the product storage cycle is as long as one year.

Description

technical field [0001] The invention relates to a high-efficiency and energy-saving concrete synergist and a preparation method thereof, belonging to the technical field of concrete. Background technique [0002] In recent years, my country's economy has grown rapidly, and various constructions have made great achievements, but at the same time, it has also paid a huge price for the destruction of resources and the environment. The contradiction between the two has become increasingly acute. In order to make reasonable use of resources, prevent environmental pollution, maintain ecological balance, ensure the healthy development of human beings, and make the environment better adapt to human labor and life, as well as the survival of natural organisms, the state calls on all walks of life to protect the environment, save energy and reduce emissions . [0003] Cement is the basic industry in the traditional industry. Its high energy consumption and heavy pollution have become...

AI Technical Summary

Problems solved by technology

In order to achieve this goal, concrete mixing plants currently use high-quality sand and stone aggregates to reduce the water consumption of single concrete and increase the strength of concrete to reduce the amount of cement. The benefits brought by reducing cement are far less than the increased cost of using high-quality sand and stone

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