Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of clay mineral bedrock soil cultural relic repairing material
The invention discloses a preparation method of a clay mineral bedrock soil cultural relic repairing material. The preparation method comprises the following steps: uniformly mixing clay mineral powder and lime powder by adopting a semi-dry process or a wet process to prepare a gelatinous mixture, drying the gelatinous mixture at the temperature of 80-100 DEG C for 10-12 hours, roasting at the temperature of 900-1200 DEG C for 2-4 hours, crushing, and screening with a 200-mesh sieve to obtain the rock soil cultural relic repairing material. XRD (X-Ray Diffraction) semi-quantitative analysis shows that the hydraulic component content of the rock soil cultural relic repairing material prepared by the method is 3-55%, and the rock soil cultural relic repairing material has the characteristicsof air hardness and hydraulic hardness and can meet the requirements of different rock soil cultural relics on strength and durability. The method has the advantages that the raw materials are easy to obtain, the product stability is good, the price is low, different clay minerals can be combined and regulated according to the characteristics of different rock soil cultural relic body materials so as to meet the use requirements of different rock soil cultural relics, and the restoration target of treating stone with stone is achieved.
本发明公开了一种黏土矿物基岩土质文物修复材料的制备方法，是将黏土矿物粉体与石灰粉体采用半干法或湿法工艺混合均匀，制得凝胶状混合物，再将凝胶状混合物在80~100℃干燥10~12h后，于900~1200℃焙烧2~4h，粉碎，过200目筛，即得岩土质文物修复材料。经XRD半定量分析表明，本发明制备的岩土质文物修复材料的水硬组分含量在3~55%之间，兼具气硬性和水硬性的特征，可满足不同岩土质文物对强度和耐久性能的要求。本发明具有原料易得，产品稳定性好，价格低廉，可针对不同岩土质文物本体材料特征，采用不同黏土矿物进行组合调控，以满足不同岩土质文物的使用需求，实现“以石治石”的修复目标。
Preparation method of clay mineral bedrock soil cultural relic repairing material
The invention discloses a preparation method of a clay mineral bedrock soil cultural relic repairing material. The preparation method comprises the following steps: uniformly mixing clay mineral powder and lime powder by adopting a semi-dry process or a wet process to prepare a gelatinous mixture, drying the gelatinous mixture at the temperature of 80-100 DEG C for 10-12 hours, roasting at the temperature of 900-1200 DEG C for 2-4 hours, crushing, and screening with a 200-mesh sieve to obtain the rock soil cultural relic repairing material. XRD (X-Ray Diffraction) semi-quantitative analysis shows that the hydraulic component content of the rock soil cultural relic repairing material prepared by the method is 3-55%, and the rock soil cultural relic repairing material has the characteristicsof air hardness and hydraulic hardness and can meet the requirements of different rock soil cultural relics on strength and durability. The method has the advantages that the raw materials are easy to obtain, the product stability is good, the price is low, different clay minerals can be combined and regulated according to the characteristics of different rock soil cultural relic body materials so as to meet the use requirements of different rock soil cultural relics, and the restoration target of treating stone with stone is achieved.
本发明公开了一种黏土矿物基岩土质文物修复材料的制备方法，是将黏土矿物粉体与石灰粉体采用半干法或湿法工艺混合均匀，制得凝胶状混合物，再将凝胶状混合物在80~100℃干燥10~12h后，于900~1200℃焙烧2~4h，粉碎，过200目筛，即得岩土质文物修复材料。经XRD半定量分析表明，本发明制备的岩土质文物修复材料的水硬组分含量在3~55%之间，兼具气硬性和水硬性的特征，可满足不同岩土质文物对强度和耐久性能的要求。本发明具有原料易得，产品稳定性好，价格低廉，可针对不同岩土质文物本体材料特征，采用不同黏土矿物进行组合调控，以满足不同岩土质文物的使用需求，实现“以石治石”的修复目标。
Preparation method of clay mineral bedrock soil cultural relic repairing material
一种黏土矿物基岩土质文物修复材料的制备方法
WANG AIQIN (Autor:in) / DENG YANAN (Autor:in) / MOU BIN (Autor:in) / WANG XIAOWEN (Autor:in) / XU JIANG (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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