Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-temperature-resistant geopolymer inorganic adhesive
The invention belongs to the technical field of building materials, and particularly relates to a high-temperature-resistant geopolymer inorganic adhesive which can be used for adhering a steel plateor other reinforcing material products when a building structure is reinforced, and can also be used for directly repairing structural defects. The adhesive is composed of a component A and a component B, the component A comprises industrial solid by-products and natural mineral powder, and the component B is a composite alkaline excitant and is formed by mixing water glass, sodium hydroxide and water according to a certain proportion. According to the invention, a large amount of industrial by-products and rich natural mineral raw materials are utilized to make up the defects of the traditional inorganic adhesive in the aspects of bonding strength, durability and the like, the prepared high-temperature-resistant geopolymer inorganic adhesive is simple and convenient in construction process, high in strength and good in high-temperature resistance, the carbon dioxide emission can be further reduced while the preparation cost of the inorganic adhesive is reduced, and the purpose of environmental protection is achieved.
本发明属于建筑材料技术领域，尤其涉及一种耐高温地质聚合物无机胶粘剂，可用于建筑物结构加固时粘贴钢板或其它补强材料制品，也可直接修补结构缺损。该胶粘剂由A、B两种组份组成，所述的A组份为工业固体副产品和天然矿物粉体，所述的B组份为复合碱性激发剂，由水玻璃、氢氧化钠和水按一定比例混合而成。本发明利用大量工业副产品及丰富的天然矿物原料来弥补传统的无机胶粘剂在粘接强度及耐久性等方面的不足，制得的耐高温地质聚合物无机胶粘剂具有施工工艺简便，强度高，耐高温性能好，在降低无机胶粘剂制备成本的同时可以进一步降低二氧化碳排放量，实现绿色环保的目的。
High-temperature-resistant geopolymer inorganic adhesive
The invention belongs to the technical field of building materials, and particularly relates to a high-temperature-resistant geopolymer inorganic adhesive which can be used for adhering a steel plateor other reinforcing material products when a building structure is reinforced, and can also be used for directly repairing structural defects. The adhesive is composed of a component A and a component B, the component A comprises industrial solid by-products and natural mineral powder, and the component B is a composite alkaline excitant and is formed by mixing water glass, sodium hydroxide and water according to a certain proportion. According to the invention, a large amount of industrial by-products and rich natural mineral raw materials are utilized to make up the defects of the traditional inorganic adhesive in the aspects of bonding strength, durability and the like, the prepared high-temperature-resistant geopolymer inorganic adhesive is simple and convenient in construction process, high in strength and good in high-temperature resistance, the carbon dioxide emission can be further reduced while the preparation cost of the inorganic adhesive is reduced, and the purpose of environmental protection is achieved.
本发明属于建筑材料技术领域，尤其涉及一种耐高温地质聚合物无机胶粘剂，可用于建筑物结构加固时粘贴钢板或其它补强材料制品，也可直接修补结构缺损。该胶粘剂由A、B两种组份组成，所述的A组份为工业固体副产品和天然矿物粉体，所述的B组份为复合碱性激发剂，由水玻璃、氢氧化钠和水按一定比例混合而成。本发明利用大量工业副产品及丰富的天然矿物原料来弥补传统的无机胶粘剂在粘接强度及耐久性等方面的不足，制得的耐高温地质聚合物无机胶粘剂具有施工工艺简便，强度高，耐高温性能好，在降低无机胶粘剂制备成本的同时可以进一步降低二氧化碳排放量，实现绿色环保的目的。
High-temperature-resistant geopolymer inorganic adhesive
一种耐高温地质聚合物无机胶粘剂
JING RUI (Autor:in) / WEI JUN (Autor:in) / WANG LIYONG (Autor:in) / YAN PEIYU (Autor:in) / ZHANG HUIJIE (Autor:in) / XIA YANG (Autor:in)
19.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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