A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cement synergist capable of reducing clinker mixing amount
The invention discloses a cement synergist capable of reducing the mixing amount of clinker, and the cement synergist comprises a cement additive of polyhydric alcohols, saccharides, hydramine and inorganic salts, and can selectively finely grind cement active components and play a role in regulating and controlling cement hydration by various complexing agents. The cement synergist capable of reducing the mixing amount of clinker has the beneficial effects that the cement synergist capable of reducing the mixing amount of clinker is created; compared with an existing admixture, the cement admixture can further reduce 3-6% of clinker dosage (equivalently replaced by mixed materials) on the original basis, meanwhile, the cement strength is kept unchanged, water is needed for standard thickening of the cement, and the setting time meets the requirements; the invention has strong adaptability to grinding aids and mixed materials, effectively reduces the cost and reduces the emission of carbon dioxide.
本发明公开了一种降低熟料掺量的水泥增效剂，该水泥增效剂包含多元醇、糖类、醇胺和无机盐的水泥外加剂，能选择性磨细水泥活性组分，发挥多种络合剂对水泥水化的调控作用，本发明的有益效果是：创造一种降低熟料掺量的水泥增效剂，与现有外加剂相比，能在原来的基础上进一步降低3%~6%的熟料用量（用混合材等量替代），同时保持水泥强度不变，水泥标稠需水、凝结时间满足要求；本发明对助磨剂和混合材适应性强，有效降低成本和减少二氧化碳排放。
Cement synergist capable of reducing clinker mixing amount
The invention discloses a cement synergist capable of reducing the mixing amount of clinker, and the cement synergist comprises a cement additive of polyhydric alcohols, saccharides, hydramine and inorganic salts, and can selectively finely grind cement active components and play a role in regulating and controlling cement hydration by various complexing agents. The cement synergist capable of reducing the mixing amount of clinker has the beneficial effects that the cement synergist capable of reducing the mixing amount of clinker is created; compared with an existing admixture, the cement admixture can further reduce 3-6% of clinker dosage (equivalently replaced by mixed materials) on the original basis, meanwhile, the cement strength is kept unchanged, water is needed for standard thickening of the cement, and the setting time meets the requirements; the invention has strong adaptability to grinding aids and mixed materials, effectively reduces the cost and reduces the emission of carbon dioxide.
本发明公开了一种降低熟料掺量的水泥增效剂，该水泥增效剂包含多元醇、糖类、醇胺和无机盐的水泥外加剂，能选择性磨细水泥活性组分，发挥多种络合剂对水泥水化的调控作用，本发明的有益效果是：创造一种降低熟料掺量的水泥增效剂，与现有外加剂相比，能在原来的基础上进一步降低3%~6%的熟料用量（用混合材等量替代），同时保持水泥强度不变，水泥标稠需水、凝结时间满足要求；本发明对助磨剂和混合材适应性强，有效降低成本和减少二氧化碳排放。
Cement synergist capable of reducing clinker mixing amount
一种降低熟料掺量的水泥增效剂
WU LILI (author) / TAO CONGXI (author) / HE KUNFU (author) / TENG ZHUOGUANG (author) / ZHOU JING (author)
2022-11-01
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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