Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Erosion-resistant concrete with self-healing capability
The invention discloses erosion-resistant concrete with self-healing capability, which is prepared from the following raw materials in parts by weight: 40 to 65 parts of maritime work Portland cementclinker, 35 to 43 parts of solid waste powder, 6 to 8 parts of alkali-containing waste, 11.4 to 28.4 parts of alkali activator, 1.0 to 10.0 parts of modified straw, 106 to 109 spores per square meterof water, 2 to 3 parts of titanium dioxide, 10 to 15 parts of additive and 1 to 5 parts of capsule binder. The invention aims to solve the technical problems of short service life and weak seawater corrosion resistance caused by high brittleness and low tensile strength of the existing cement.
本发明公开了一种具有自愈合能力的耐侵蚀性混凝土，包括以下重量份的原料，海工硅酸盐水泥熟料40～65份、固体废弃物粉末35～43份、含碱废弃物6～8份、碱激发剂11.4～28.4份、变性秸秆1.0～10.0份、细菌芽孢106～109个芽孢/方米水、二氧化钛2～3份、外加剂10～15份、胶囊粘结剂1～5份,以解决现有的水泥脆性大、抗拉强度低造成使用年限低、耐海水侵蚀力弱的技术问题。
Erosion-resistant concrete with self-healing capability
The invention discloses erosion-resistant concrete with self-healing capability, which is prepared from the following raw materials in parts by weight: 40 to 65 parts of maritime work Portland cementclinker, 35 to 43 parts of solid waste powder, 6 to 8 parts of alkali-containing waste, 11.4 to 28.4 parts of alkali activator, 1.0 to 10.0 parts of modified straw, 106 to 109 spores per square meterof water, 2 to 3 parts of titanium dioxide, 10 to 15 parts of additive and 1 to 5 parts of capsule binder. The invention aims to solve the technical problems of short service life and weak seawater corrosion resistance caused by high brittleness and low tensile strength of the existing cement.
本发明公开了一种具有自愈合能力的耐侵蚀性混凝土，包括以下重量份的原料，海工硅酸盐水泥熟料40～65份、固体废弃物粉末35～43份、含碱废弃物6～8份、碱激发剂11.4～28.4份、变性秸秆1.0～10.0份、细菌芽孢106～109个芽孢/方米水、二氧化钛2～3份、外加剂10～15份、胶囊粘结剂1～5份,以解决现有的水泥脆性大、抗拉强度低造成使用年限低、耐海水侵蚀力弱的技术问题。
Erosion-resistant concrete with self-healing capability
一种具有自愈合能力的耐侵蚀性混凝土
SU JING (Autor:in) / ZHANG QINGCHANG (Autor:in) / PENG XIYUN (Autor:in) / PENG JINHAO (Autor:in) / FANG LUCHAO (Autor:in) / LU SENSEN (Autor:in) / ZHU GUANGLUN (Autor:in) / WANG YONG (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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