Things to note when purchasing high-quality mud inhibitors: Overcoming technical difficulties is a prerequisite

Poor dispersion of concrete is a very headache for many water-reducing agent synthesis plants. In recent years, with the comprehensive development of cement co-processing of various environmental wastes, many old wastes have been improved. The purchase of mud inhibitors must be mixed with various inactive component materials of concrete, including fly ash. , mineral powder, finely ground ash, etc., which results in concrete having poor workability and very weak texture. In addition, the reality that machine-made sand, various tailings, tailings rock powder, etc. are used in large quantities in construction has given us relevant majors engineering and technical personnel, bringing new challenges. The emergence of mud inhibitors broke this situation. Since then, the addition of small additives has brought it into a “new era”. So, what issues should be paid attention to when purchasing high-quality mud inhibitors?

Mud inhibitor is a new type of additive that can improve the slump loss of concrete caused by high mud content in sand and gravel. It is a colorless, transparent liquid with a pH value of 6~9. According to relevant information, the mud inhibitor is composed of soil dispersion components, soil adsorption components and ionic complex components. Its main function is that it can be adsorbed on the surface of soil particles and reduce the water absorption rate of soil particles.

Cement is an important component of concrete, which directly affects the strength and durability. Many of its properties are affected by water consumption. In production practice, changes in the moisture content of sand and gravel aggregates and the water demand of cementitious materials cause changes in water consumption. The size of the slump directly affects water consumption. Before designing the concrete mix ratio, you should understand the setting time of cement, water consumption for standard consistency, stability, strength and its fluctuations, and adaptability to admixtures.

Due to the continuous progress and development of cement technology, especially in recent years, the wide application of high performance, early strength, high strength and ready-mixed products, the strength grade and cement strength grade used are higher, and the cement dosage is higher. Due to reasons such as large size, high early strength, and small water-cement ratio, the temperature deformation, dry shrinkage deformation, and autogenous shrinkage deformation are relatively large, and cracking occurs from time to time. Among them, too late watering and curing time has become one of the important reasons for early cracking. First, it must attract the attention of construction personnel.

Technical difficulties solved by mud inhibitors

1. The problem of inactive adhesive materials, including cement, fly ash, finely ground mineral powder, etc., makes even through conventional Dispersed masterbatch and slump-preserving masterbatch also face the problem of “cannot be opened and cannot be kept”. Even if the dosage is increased and the masterbatch is added, it still cannot be solved. This product can be added to the compound to solve the problem.

2. The problem of sand and stone containing a lot of mud. This product is no longer a “sludge inhibitor” in the traditional sense. It functions more as an “accelerator” and “sacrificial agent” for polycarboxylic acid masterbatch

Be sure to purchase concrete mud inhibitors when purchasing Pay attention to look for regular manufacturers. Qingdao Dingchang New Materials Co., Ltd. has a significant effect in solving the problems of high mud content and inactive adhesive materials in sand and gravel. It can ensure that the concrete can continue to be “opened and maintained”. Effectively adsorbs inactive components and releases the dispersing activity of polycarboxylic acid. </p