Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete material mixed with sisal fibers and basalt fibers
A concrete material mixed with sisal fibers and basalt fibers is characterized by comprising the following raw material components in parts by weight: 400 parts of cement, 660 parts of sand, 1240 parts of stones, 35-140 parts of fly ash, 14.5-43.5 parts of modified sisal fibers, 26.4-79.2 parts of modified basalt fibers, 225 parts of water, 7 parts of a water reducing agent and a plurality of parts of a dispersing agent. The modified sisal fiber is modified by the following method: soaking the sisal fiber with a sodium hydroxide solution, washing the sisal fiber with clear water, and naturally airing; the modified basalt fiber is modified by the following method: soaking the basalt fiber in a glacial acetic acid solution, washing the basalt fiber with clear water, and naturally airing the basalt fiber. The mixed sisal fibers and basalt fibers can effectively inhibit the generation of concrete cracks and improve the compressive property, toughness, splitting tensile property and durability of the concrete. The mixing of the mixed sisal fibers and the basalt fibers into the concrete material is an effective and economical method for improving the mechanical property of the concrete.
一种混杂剑麻纤维和玄武岩纤维的混凝土材料，其特征在于，包括以下重量份的原料组分：水泥400份、砂660份、石子1240份、粉煤灰35‑140份、改性剑麻纤维14.5‑43.5份、改性玄武岩纤维26.4‑79.2份、水225份、减水剂7份、分散剂若干份。改性剑麻纤维通过以下方法进行改性：剑麻纤维用氢氧化钠溶液浸泡，再用清水冲刷干净，自然晾干；改性玄武岩纤维通过以下方法进行改性：玄武岩纤维浸泡在冰醋酸溶液中，再用清水冲刷干净，自然晾干。混杂剑麻纤维和玄武岩纤维可以有效抑制混凝土裂缝的产生并提高混凝土的抗压性能、韧性、劈裂抗拉性能以及耐久性能。将杂剑麻纤维和玄武岩纤维掺入到混凝土的材料中是提升混凝土力学性能的一种有效、经济的方法。
Concrete material mixed with sisal fibers and basalt fibers
A concrete material mixed with sisal fibers and basalt fibers is characterized by comprising the following raw material components in parts by weight: 400 parts of cement, 660 parts of sand, 1240 parts of stones, 35-140 parts of fly ash, 14.5-43.5 parts of modified sisal fibers, 26.4-79.2 parts of modified basalt fibers, 225 parts of water, 7 parts of a water reducing agent and a plurality of parts of a dispersing agent. The modified sisal fiber is modified by the following method: soaking the sisal fiber with a sodium hydroxide solution, washing the sisal fiber with clear water, and naturally airing; the modified basalt fiber is modified by the following method: soaking the basalt fiber in a glacial acetic acid solution, washing the basalt fiber with clear water, and naturally airing the basalt fiber. The mixed sisal fibers and basalt fibers can effectively inhibit the generation of concrete cracks and improve the compressive property, toughness, splitting tensile property and durability of the concrete. The mixing of the mixed sisal fibers and the basalt fibers into the concrete material is an effective and economical method for improving the mechanical property of the concrete.
一种混杂剑麻纤维和玄武岩纤维的混凝土材料，其特征在于，包括以下重量份的原料组分：水泥400份、砂660份、石子1240份、粉煤灰35‑140份、改性剑麻纤维14.5‑43.5份、改性玄武岩纤维26.4‑79.2份、水225份、减水剂7份、分散剂若干份。改性剑麻纤维通过以下方法进行改性：剑麻纤维用氢氧化钠溶液浸泡，再用清水冲刷干净，自然晾干；改性玄武岩纤维通过以下方法进行改性：玄武岩纤维浸泡在冰醋酸溶液中，再用清水冲刷干净，自然晾干。混杂剑麻纤维和玄武岩纤维可以有效抑制混凝土裂缝的产生并提高混凝土的抗压性能、韧性、劈裂抗拉性能以及耐久性能。将杂剑麻纤维和玄武岩纤维掺入到混凝土的材料中是提升混凝土力学性能的一种有效、经济的方法。
Concrete material mixed with sisal fibers and basalt fibers
一种混杂剑麻纤维和玄武岩纤维的混凝土材料
JIANG JINGSHAN (Autor:in) / HE XIANG (Autor:in) / ZHU ZHAOYUE (Autor:in) / ZHANG YUAN (Autor:in) / WANG YAN (Autor:in) / ZHAO YUE (Autor:in) / CHEN JINGJING (Autor:in)
19.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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