폴리카르복실산염 고성능가소제를 사용하여 콘크리트의 슬럼프 유지 최적화: 종합 가이드
Introduction The construction industry relies heavily on concrete as a primary building material due to its durability, versatility, and cost-effectiveness. However, maintaining the workability of fresh concrete over time—specifically its slump retention—remains a critical challenge. Slump retention refers to the ability of concrete to retain its fluidity and plasticity during transportation, placement, and finishing. Poor …









