A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-radiation gypsum mortar process
The invention discloses an anti-radiation gypsum mortar process, relates to the field of building materials, and aims to solve the problem that gypsum mortar is poor in radiation protection capacity.The anti-radiation gypsum mortar process comprises the following steps: crushing desulfurized gypsum, quartz sand and fly ash until the particle size is 5-10mm; then adding diamond powder, grinding into powder of 2-8 mm; adding carbon nano fibers and lanthanum carbonate powder, uniformly mixing, adding deionized water, carrying out an ultrasonic treatment at 350-500Hz for 6-10min, adding a SC gypsum retarder, cellulose ether, polypropylene fibers, calcium lignosulfonate, sodium gluconate and a polycarboxylate water reducer, and uniformly mixing to obtain anti-radiation gypsum mortar. The anti-radiation gypsum mortar process is nontoxic and the gypsum mortar has a good in anti-radiation effect.
本发明公开了一种防辐射石膏砂浆工艺，涉及建筑材料领域，旨在解决石膏砂浆防辐射能力不强的问题，其技术方案要点是：一种防辐射石膏砂浆工艺，包括以下步骤：将脱硫石膏、石英砂和粉煤灰粉碎至粒径为5‑10mm，再加入金刚石粉研磨成粉末2‑8mm，再加入碳纳米纤维和碳酸镧粉混合均匀，继而加入去离子水，于350‑500Hz，下超声6‑10min，再加入SC石膏缓凝剂、纤维素醚、聚丙烯纤维、木质素磺酸钙、葡萄糖酸钠、聚羧酸减水剂混合均匀得防辐射石膏砂浆。本发明的一种防辐射石膏砂浆工艺无毒，防辐射效果好。
Anti-radiation gypsum mortar process
The invention discloses an anti-radiation gypsum mortar process, relates to the field of building materials, and aims to solve the problem that gypsum mortar is poor in radiation protection capacity.The anti-radiation gypsum mortar process comprises the following steps: crushing desulfurized gypsum, quartz sand and fly ash until the particle size is 5-10mm; then adding diamond powder, grinding into powder of 2-8 mm; adding carbon nano fibers and lanthanum carbonate powder, uniformly mixing, adding deionized water, carrying out an ultrasonic treatment at 350-500Hz for 6-10min, adding a SC gypsum retarder, cellulose ether, polypropylene fibers, calcium lignosulfonate, sodium gluconate and a polycarboxylate water reducer, and uniformly mixing to obtain anti-radiation gypsum mortar. The anti-radiation gypsum mortar process is nontoxic and the gypsum mortar has a good in anti-radiation effect.
本发明公开了一种防辐射石膏砂浆工艺，涉及建筑材料领域，旨在解决石膏砂浆防辐射能力不强的问题，其技术方案要点是：一种防辐射石膏砂浆工艺，包括以下步骤：将脱硫石膏、石英砂和粉煤灰粉碎至粒径为5‑10mm，再加入金刚石粉研磨成粉末2‑8mm，再加入碳纳米纤维和碳酸镧粉混合均匀，继而加入去离子水，于350‑500Hz，下超声6‑10min，再加入SC石膏缓凝剂、纤维素醚、聚丙烯纤维、木质素磺酸钙、葡萄糖酸钠、聚羧酸减水剂混合均匀得防辐射石膏砂浆。本发明的一种防辐射石膏砂浆工艺无毒，防辐射效果好。
Anti-radiation gypsum mortar process
一种防辐射石膏砂浆工艺
SANG JIANZHONG (author) / KONG DEYOU (author) / QIU XIAODONG (author) / YING KUI (author)
2020-07-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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