The working principle of concrete water reducing agent
Concrete water reducing agent is the most common water reducing agent. Since the 1940s, the design, planning and research of lignocellulosic water-reducing agents and various types of water-reducing a…
Are acetonitrile and water miscible under any conditions? _Kain Industrial Additives
Acetonitrile is a common organic solvent. In reversed-phase liquid chromatography analysis, acetonitrile-water acts similarly to methanol-water and is often used as the mobile phase. Obviously, aceton…
Action mechanism of concrete water reducing agent
The action mechanism of water reducing agent: (1) Refining effect: After the concrete is mixed with water, because The hydration effect of concrete particles, the concrete particles produce a double e…
Commonly used high-efficiency water reducing agents
Water-reducing agent means that it can reduce the amount of mixing water when the slump of concrete is the same; or it can reduce the amount of mixing water when the concrete mix ratio and water consu…
Effect of water reducing agent on concrete, etc.
1. Clotting time. High-efficiency water reducing agents generally have no retarding effect and may even promote the hydration and hardening of cement. Retarded high-efficiency water-reducing admixture…
How to solve the problem of sand and gravel separation caused by concrete segregation, rinsing water, rinsing slurry and poor workability?
Concrete segregation is a phenomenon in which the adhesion between the components of the concrete mixture is insufficient to resist the sinking of the coarse aggregate. The reasons for this phenomenon…
Concrete anti-segregation agent solves the problem of bleeding and segregation in concrete, increases viscosity and water retention
Anhui Yulong New Material Technology Co., Ltd. is a company mainly engaged in new materials. Our company produces water-retaining tackifiers. This product has excellent water retention, workability, p…
Differences in application of expansion agents, water reducing agents, waterproofing agents and admixtures
Abstract: According to the measurement results of the anti-permeability properties of concrete mixed with expansion agents, water-reducing agents, waterproofing agents and admixtures, different materi…
Key points of application technology of high-efficiency water reducing agent
1) The appropriate dosage of high-efficiency water reducing agent is: air-entraining type such as methylnaphthalene series, condensed aromatic anthracene series, etc. The dosage is 0.5% to 1.0% of the…
Water reducing agent concrete water retaining tackifier anti-segregation agent price
These quality problems are prone to occur after concrete is poured: 1. The concrete surface is pitted Phenomena: The concrete surface is partially rough due to lack of slurry or has many small pits. M…
