Materials Science and Civil Engineering
纳米-微米工程石灰石煅烧粘土水泥
Nano-Micro Engineered Limestone Calcined Clay CementA multiscale cementitious composite system utilizing limestone calcined clay (LLC3) modified with nano-alumina and calcium carbonate whiskers to enhance thermal resilience and reduce carbon footprint. / 一种利用石灰石煅烧粘土(LLC3)并掺入纳米氧化铝和碳酸钙晶须的多尺度水泥复合材料体系，旨在提升热稳定性和降低碳足迹。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-10 18:06:32
Sub-knowledge points
Ettringite stabilizationMicrocrack bridgingPore structure refinementCrack propagation suppression
Higher-order knowledge points
Ordinary Portland Cement (OPC)Cradle-to-gate assessmentLife-cycle carbon reduction
Main parameters and performance indicators
LLC3 matrix: Base binder systemNano-alumina: Reactive Al sites for ettringite stabilizationCalcium carbonate whiskers: Microscale crack bridgingTemperature: 105°C exposureRelative humidity: ∼10%GWP/TC: Global warming potential/thermal resistance coefficient
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsNano-Micro Synergistic Design of Limestone Calcined Clay Cement for Sustainable Geothermal Tunnels: Mechanical Resilience, Phase Stabilization, and Life-Cycle Carbon ReductionOpen source
Related products and links
LLC3 cement composite
Creation and modification trail
1 recordsRecord title: Nano-Micro Engineered Limestone Calcined Clay Cement.
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