A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Nanometer two-component interface agent for urban renewal outer wall renovation and preparation method of nanometer two-component interface agent
The invention relates to the technical field of constructional engineering, in particular to a nano two-component interface agent for urban renewal outer wall renovation and a preparation method thereof. The raw materials of the nano two-component interface agent comprise a powder material and a liquid material. The powder comprises cement, rubber powder, quartz sand, a powder modifier, a first nano material, other inorganic fillers, a water-retaining agent and the like. The liquid material comprises water, a dispersing agent, a second nano material and a defoaming agent. According to the invention, the tensile bonding strength of the material is increased through the cross-linking synergism of the nano material and other components, the tensile bonding strength of the interface agent and a base layer is improved through the permeation effect of the nano material, and the tensile bonding strength after water resistance, alkali resistance, freeze thawing resistance and heat resistance has an extremely high retention rate compared with the original strength; the functionality and the application performance of the material are improved.
本发明涉及建筑工程技术领域，特别是涉及一种城市更新外墙翻新用纳米双组份界面剂及其制备方法。纳米双组份界面剂的原料包括粉料和液料。粉料包括水泥、胶粉、石英砂、粉体改性剂、第一纳米材料、其他无机填料、保水剂等。液料包括水、分散剂、第二纳米材料、消泡剂。本发明通过纳米材料与其他组分交联协同增加了材料本身的拉伸粘结强度，通过纳米材料渗透作用提高了界面剂与基层拉伸粘结强度，且耐水、耐碱、耐冻融、耐热后的拉伸粘结强度与原强度相比有极高的保持率，提高了材料的功能性和应用性能。
Nanometer two-component interface agent for urban renewal outer wall renovation and preparation method of nanometer two-component interface agent
The invention relates to the technical field of constructional engineering, in particular to a nano two-component interface agent for urban renewal outer wall renovation and a preparation method thereof. The raw materials of the nano two-component interface agent comprise a powder material and a liquid material. The powder comprises cement, rubber powder, quartz sand, a powder modifier, a first nano material, other inorganic fillers, a water-retaining agent and the like. The liquid material comprises water, a dispersing agent, a second nano material and a defoaming agent. According to the invention, the tensile bonding strength of the material is increased through the cross-linking synergism of the nano material and other components, the tensile bonding strength of the interface agent and a base layer is improved through the permeation effect of the nano material, and the tensile bonding strength after water resistance, alkali resistance, freeze thawing resistance and heat resistance has an extremely high retention rate compared with the original strength; the functionality and the application performance of the material are improved.
本发明涉及建筑工程技术领域，特别是涉及一种城市更新外墙翻新用纳米双组份界面剂及其制备方法。纳米双组份界面剂的原料包括粉料和液料。粉料包括水泥、胶粉、石英砂、粉体改性剂、第一纳米材料、其他无机填料、保水剂等。液料包括水、分散剂、第二纳米材料、消泡剂。本发明通过纳米材料与其他组分交联协同增加了材料本身的拉伸粘结强度，通过纳米材料渗透作用提高了界面剂与基层拉伸粘结强度，且耐水、耐碱、耐冻融、耐热后的拉伸粘结强度与原强度相比有极高的保持率，提高了材料的功能性和应用性能。
Nanometer two-component interface agent for urban renewal outer wall renovation and preparation method of nanometer two-component interface agent
一种城市更新外墙翻新用纳米双组份界面剂及其制备方法
ZHONG WEI (author) / XUE DONGSHENG (author) / XU JINZHI (author) / XIE XUDONG (author)
2023-03-28
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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