Architecture

App Introduction
Defoamers in the construction industry are primarily used during the production and application of concrete, mortar, waterproof coatings, tile adhesives, insulation materials, and other products to effectively control foam generated during mixing, pumping, pouring, and coating processes. In building materials, admixtures such as water reducers and air-entraining agents, cementitious binders, and air entrained by mechanical mixing can readily form bubbles, leading to quality issues like reduced concrete strength, hollowing and cracking in mortars, and pinholes in the paint film of waterproof coatings. Specialized defoamers for the construction sector are compatible with various systems—including cement‑based and polymer‑based formulations—exhibit strong alkali resistance, maintain excellent compatibility with admixtures, and do not adversely affect the material’s setting, hardening, or mechanical properties.
Application Value
Ensure that construction materials meet performance standards, enhancing concrete density and strength, mortar bond strength, and the impermeability and corrosion resistance of waterproof coatings; reduce internal air voids and surface defects to mitigate risks of cracking, leakage, and other quality issues; optimize construction workflow, addressing challenges such as pumping difficulties and uneven coating application caused by foaming, thereby improving construction efficiency; extend the service life of building projects, lower subsequent repair and maintenance costs, and safeguard the long-term stability of construction quality.
Architecture

Application Product