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Stone pretreatment method for stone reverse beating process
The invention relates to the technical field of stone treatment, in particular to a stone pretreatment method for a stone reverse beating process, which comprises the following steps of: S1, stone cutting, S2, heating the stone to 120 DEG C or above, S3, putting the stone into a sealed container, injecting a liquid waterproof treatment agent the container, keeping the pressure in the container at1-2 MPa, and conducting constant-pressure soaking for 5-10 min, S4, taking out the stone and naturally cooling the stone, and 5, polishing the surface of the stone. The waterproof treatment agent comprises the following components in parts by mass: 100 parts of polypropylene, 60 to 70 parts of nanometer talcum powder, 3-5 parts of a silane coupling agent, 1-2 parts of sodium telluride, and 0.5 to1 part of sodium selenide. The method has the advantages that a user does not need to worry about scraping of the waterproof treatment agent by aggregates in steel bars or concrete, the stone always keeps good waterproof and anti-seepage effects, and the saltpetering prevention effect is good and stable.
本发明涉及石材处理的技术领域，具体涉及一种用于石材反打工艺的石材预处理方法，其包括包括以下步骤：S1.石材切割；S2.加热石材至120℃以上；S3.石材放入密封的容器中，容器中注入液态的防水处理剂，保持容器内压力为1‑2MPa，恒压浸泡5‑10min；S4.取出石材自然冷却；S5.石材表面抛光；防水处理剂包括以下质量份数的组分：聚丙烯100份；纳米滑石粉60‑70份；硅烷偶联剂3‑5份；碲化钠1‑2份；硒化钠0.5‑1份。本发明具有不用担心被钢筋或混凝土中的骨料将防水处理剂刮掉，石材始终保持较好的防水防渗效果，防泛碱的效果较佳且较为稳定的效果。
Stone pretreatment method for stone reverse beating process
The invention relates to the technical field of stone treatment, in particular to a stone pretreatment method for a stone reverse beating process, which comprises the following steps of: S1, stone cutting, S2, heating the stone to 120 DEG C or above, S3, putting the stone into a sealed container, injecting a liquid waterproof treatment agent the container, keeping the pressure in the container at1-2 MPa, and conducting constant-pressure soaking for 5-10 min, S4, taking out the stone and naturally cooling the stone, and 5, polishing the surface of the stone. The waterproof treatment agent comprises the following components in parts by mass: 100 parts of polypropylene, 60 to 70 parts of nanometer talcum powder, 3-5 parts of a silane coupling agent, 1-2 parts of sodium telluride, and 0.5 to1 part of sodium selenide. The method has the advantages that a user does not need to worry about scraping of the waterproof treatment agent by aggregates in steel bars or concrete, the stone always keeps good waterproof and anti-seepage effects, and the saltpetering prevention effect is good and stable.
本发明涉及石材处理的技术领域，具体涉及一种用于石材反打工艺的石材预处理方法，其包括包括以下步骤：S1.石材切割；S2.加热石材至120℃以上；S3.石材放入密封的容器中，容器中注入液态的防水处理剂，保持容器内压力为1‑2MPa，恒压浸泡5‑10min；S4.取出石材自然冷却；S5.石材表面抛光；防水处理剂包括以下质量份数的组分：聚丙烯100份；纳米滑石粉60‑70份；硅烷偶联剂3‑5份；碲化钠1‑2份；硒化钠0.5‑1份。本发明具有不用担心被钢筋或混凝土中的骨料将防水处理剂刮掉，石材始终保持较好的防水防渗效果，防泛碱的效果较佳且较为稳定的效果。
Stone pretreatment method for stone reverse beating process
用于石材反打工艺的石材预处理方法
WANG GUOZHI (author) / HU YILIANG (author) / LU ZHENGGANG (author)
2020-05-26
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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