Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nano-metakaolin recycled concrete and preparation method thereof
The invention relates to nano-metakaolin recycled concrete and a preparation method thereof. The nano-metakaolin recycled concrete is prepared from the following raw material components in parts by weight: 11 to 19 parts of nano-metakaolin, 361 to 1203 parts of recycled coarse aggregate, 601 to 842 parts of natural coarse aggregate, 354 to 373 parts of cement, 619 parts of sand and 211 to 225 parts of water. The recycled concrete has the advantages of high compressive strength, high breaking strength, high splitting tensile strength and high toughness, is low in raw material cost, and lays a foundation for wide application of the recycled concrete.
本发明涉及到一种纳米偏高岭土再生混凝土及其制备方法。纳米偏高岭土再生混凝土的原料如下重量份数的组分：纳米偏高岭土11‑19份、再生粗骨料361‑1203份、天然粗骨料601‑842份、水泥354‑373份、砂619份、水211‑225份；本发明具有抗压强度、抗折强度、劈裂抗拉强度、韧性好的优点，并且原材料成本低，为再生混凝土的广泛应用奠定了基础。
Nano-metakaolin recycled concrete and preparation method thereof
The invention relates to nano-metakaolin recycled concrete and a preparation method thereof. The nano-metakaolin recycled concrete is prepared from the following raw material components in parts by weight: 11 to 19 parts of nano-metakaolin, 361 to 1203 parts of recycled coarse aggregate, 601 to 842 parts of natural coarse aggregate, 354 to 373 parts of cement, 619 parts of sand and 211 to 225 parts of water. The recycled concrete has the advantages of high compressive strength, high breaking strength, high splitting tensile strength and high toughness, is low in raw material cost, and lays a foundation for wide application of the recycled concrete.
本发明涉及到一种纳米偏高岭土再生混凝土及其制备方法。纳米偏高岭土再生混凝土的原料如下重量份数的组分：纳米偏高岭土11‑19份、再生粗骨料361‑1203份、天然粗骨料601‑842份、水泥354‑373份、砂619份、水211‑225份；本发明具有抗压强度、抗折强度、劈裂抗拉强度、韧性好的优点，并且原材料成本低，为再生混凝土的广泛应用奠定了基础。
Nano-metakaolin recycled concrete and preparation method thereof
一种纳米偏高岭土再生混凝土及其制备方法
YAN JIE (Autor:in) / LUO YAN (Autor:in) / XIE JUN (Autor:in) / ZHANG HENG (Autor:in) / MA HONG (Autor:in) / LU CHAO (Autor:in) / LAI ZHENQUAN (Autor:in) / SHAN DOUDOU (Autor:in) / LIU XINGLONG (Autor:in) / YAN PING (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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