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A platform for research: civil engineering, architecture and urbanism
Moderate-heat Portland cement produced from composite clinker
The invention discloses moderate-heat Portland cement produced from composite clinker, and belongs to the technical field of building materials. The moderate-heat Portland cement produced from the composite clinker is prepared from the following raw materials by weight: 45-55% of Portland cement clinker, 50-40% of road Portland cement clinker and 5% of gypsum. The moderate-heat Portland cement produced from the composite clinker has the characteristics of high strength, dry shrinkage resistance, low hydration heat and the like, and is suitable for dams and mass concrete with moderate hydrationheat requirements.
本发明公开了一种复合熟料生产的中热硅酸盐水泥，属于建筑材料技术领域。本发明的一种复合熟料生产的中热硅酸盐水泥按重量百分比计，包括以下原材料：硅酸盐水泥熟料45‑55％、道路硅酸盐水泥熟料50‑40％、石膏5％。本发明的一种复合熟料生产的中热硅酸盐水泥，具有强度高、抗干缩、水化热低等特点，适用于水化热要求适中的大坝、大体积混凝土。
Moderate-heat Portland cement produced from composite clinker
The invention discloses moderate-heat Portland cement produced from composite clinker, and belongs to the technical field of building materials. The moderate-heat Portland cement produced from the composite clinker is prepared from the following raw materials by weight: 45-55% of Portland cement clinker, 50-40% of road Portland cement clinker and 5% of gypsum. The moderate-heat Portland cement produced from the composite clinker has the characteristics of high strength, dry shrinkage resistance, low hydration heat and the like, and is suitable for dams and mass concrete with moderate hydrationheat requirements.
本发明公开了一种复合熟料生产的中热硅酸盐水泥，属于建筑材料技术领域。本发明的一种复合熟料生产的中热硅酸盐水泥按重量百分比计，包括以下原材料：硅酸盐水泥熟料45‑55％、道路硅酸盐水泥熟料50‑40％、石膏5％。本发明的一种复合熟料生产的中热硅酸盐水泥，具有强度高、抗干缩、水化热低等特点，适用于水化热要求适中的大坝、大体积混凝土。
Moderate-heat Portland cement produced from composite clinker
一种复合熟料生产的中热硅酸盐水泥
BAI MINGKE (author) / WANG HONGSHENG (author) / XU PING (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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