Effect of water reducing agent on concrete
Concrete shrinkage refers to the economic fluctuation volume change caused by internal or external temperature changes, exothermic reactions and other factors. When shrinkage causes shearing forces ex…
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…
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…
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…
How much does a ton of high-efficiency water reducing agent cost?
What factors affect the quotation of concrete water-reducing agent? Anhui Yulong New Materials Co., Ltd.’s specific products include: polycarboxylic acid high-performance water-reducing agent and othe…
Usage report of high-efficiency water reducing agent
Polycarboxylic acid-based high-efficiency water-reducing agents were developed after ordinary water-reducing agents represented by calcium lignosulfonate and high-efficiency water-reducing agents repr…
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