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High-ductility concrete based on alkali-activated adhesive material
The invention relates to high-ductility concrete based on an alkali-activated adhesive material, which comprises the following components in parts by weight: 800-1300 parts of mineral powder; 200 to 500 parts of fly ash; 20 to 150 parts of silica fume; 600 to 1200 parts of machine-made sand; 5-15 parts of a polycarboxylic acid high-efficiency water reducing agent; 20-30 parts of a composite expanding agent; 50 to 100 parts of a composite alkali activator; 15 to 23 parts of a toughening material; 5-10 parts of a dispersant; and 5-10 parts of a thixotropic agent. The high-ductility concrete based on the alkali-activated rubber material does not contain cement clinker components, reduces carbon emission, has good construction performance, does not need special condition maintenance in the later period, and has the characteristics of high strength, high toughness, crack resistance and self-repairing.
本发明是关于一种基于碱激发胶材的高延性混凝土，按照重量份数包括以下组分：矿粉，800～1300份；粉煤灰，200～500份；硅灰，20～150份；机制砂，600～1200份；聚羧酸高效减水剂，5～15份；复合膨胀剂，20～30份；复合碱激发剂，50～100份；增韧材料，15～23份；分散剂，5～10份；触变剂，5～10份。本发明一种基于碱激发胶材的高延性混凝土，未含有水泥熟料组分，降低了碳排放量，且本发明具有良好的施工性能，后期不需要特殊条件养护，同时具有高强度、高韧性、抗裂自修复的特点。
High-ductility concrete based on alkali-activated adhesive material
The invention relates to high-ductility concrete based on an alkali-activated adhesive material, which comprises the following components in parts by weight: 800-1300 parts of mineral powder; 200 to 500 parts of fly ash; 20 to 150 parts of silica fume; 600 to 1200 parts of machine-made sand; 5-15 parts of a polycarboxylic acid high-efficiency water reducing agent; 20-30 parts of a composite expanding agent; 50 to 100 parts of a composite alkali activator; 15 to 23 parts of a toughening material; 5-10 parts of a dispersant; and 5-10 parts of a thixotropic agent. The high-ductility concrete based on the alkali-activated rubber material does not contain cement clinker components, reduces carbon emission, has good construction performance, does not need special condition maintenance in the later period, and has the characteristics of high strength, high toughness, crack resistance and self-repairing.
本发明是关于一种基于碱激发胶材的高延性混凝土，按照重量份数包括以下组分：矿粉，800～1300份；粉煤灰，200～500份；硅灰，20～150份；机制砂，600～1200份；聚羧酸高效减水剂，5～15份；复合膨胀剂，20～30份；复合碱激发剂，50～100份；增韧材料，15～23份；分散剂，5～10份；触变剂，5～10份。本发明一种基于碱激发胶材的高延性混凝土，未含有水泥熟料组分，降低了碳排放量，且本发明具有良好的施工性能，后期不需要特殊条件养护，同时具有高强度、高韧性、抗裂自修复的特点。
High-ductility concrete based on alkali-activated adhesive material
一种基于碱激发胶材的高延性混凝土
ZHANG SIHAI (author) / ZHANG ZHUOYUE (author) / FENG SHAOHANG (author) / MA JINYUAN (author) / LI GEN (author)
2024-04-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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Alkali-Activated Concrete and Product Method of Alkali-Activated Concrete
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