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A platform for research: civil engineering, architecture and urbanism
Stone protective agent, preparation method thereof and stone protection method
The invention discloses a stone protective agent, a preparation method thereof and a stone protection method. On the first aspect, the stone protective agent is provided, and raw materials of the stone protective agent comprise organic silicon resin, a silane coupling agent, magnetic powder, a surfactant and a solvent. According to the stone protective agent provided by the embodiment of the invention, the magnetic powder is modified through the silane coupling agent and then subjected to in-situ polymerization with the organic silicon resin, so that the magnetic organic silicon resin is obtained, and the stone protective agent has certain magnetism; the stone protective agent can quickly enter the stone and fully block capillary tubes of the stone in a manner of providing a directional magnetic field, so that the efficiency and depth of filling the capillary tubes of the stone by the stone protective agent can be greatly improved, and the damp saltpetering time and the damp saltpetering area of the stone are effectively prolonged; and a better protection effect is achieved.
本申请公开了石材防护剂及其制备方法和石材防护方法。本申请的第一方面，提供一种石材防护剂，该石材防护剂的原料包括有机硅树脂、硅烷偶联剂、磁性粉末、表面活性剂和溶剂。本申请实施例所提供的石材防护剂在其中通过硅烷偶联剂对磁性粉末进行改性，再与有机硅树脂发生原位聚合，从而得到磁性的有机硅树脂，这样石材防护剂带有一定的磁性，可以通过提供定向磁场的方式使石材防护剂快速进入石材内部并充分将石材的毛细管堵住，这样就可以大幅度提高石材防护剂填充石材毛细管的效率及深度，从而有效有效延长石材受潮泛碱的时间及受潮泛碱的面积，达到更好的防护效果。
Stone protective agent, preparation method thereof and stone protection method
The invention discloses a stone protective agent, a preparation method thereof and a stone protection method. On the first aspect, the stone protective agent is provided, and raw materials of the stone protective agent comprise organic silicon resin, a silane coupling agent, magnetic powder, a surfactant and a solvent. According to the stone protective agent provided by the embodiment of the invention, the magnetic powder is modified through the silane coupling agent and then subjected to in-situ polymerization with the organic silicon resin, so that the magnetic organic silicon resin is obtained, and the stone protective agent has certain magnetism; the stone protective agent can quickly enter the stone and fully block capillary tubes of the stone in a manner of providing a directional magnetic field, so that the efficiency and depth of filling the capillary tubes of the stone by the stone protective agent can be greatly improved, and the damp saltpetering time and the damp saltpetering area of the stone are effectively prolonged; and a better protection effect is achieved.
本申请公开了石材防护剂及其制备方法和石材防护方法。本申请的第一方面，提供一种石材防护剂，该石材防护剂的原料包括有机硅树脂、硅烷偶联剂、磁性粉末、表面活性剂和溶剂。本申请实施例所提供的石材防护剂在其中通过硅烷偶联剂对磁性粉末进行改性，再与有机硅树脂发生原位聚合，从而得到磁性的有机硅树脂，这样石材防护剂带有一定的磁性，可以通过提供定向磁场的方式使石材防护剂快速进入石材内部并充分将石材的毛细管堵住，这样就可以大幅度提高石材防护剂填充石材毛细管的效率及深度，从而有效有效延长石材受潮泛碱的时间及受潮泛碱的面积，达到更好的防护效果。
Stone protective agent, preparation method thereof and stone protection method
石材防护剂及其制备方法和石材防护方法
WEI BINGJIAN (author) / MAO CHI (author) / DING DEZHENG (author) / LIU XIANGYANG (author) / QIN ZUKE (author)
2024-07-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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