Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick-setting curing material and preparation method thereof
The invention discloses a quick-setting curing material and a preparation method thereof, and relates to the field of quick-setting curing engineering materials. The quick-setting curing material comprises functional powder which is quickly cooled after being calcined, and the functional powder comprises the following components in parts by weight: 40-45 parts of bauxite, 40-45 parts of limestone, 10-13 parts of gypsum, 2-5 parts of primary gypsum and 5-8 parts of an additive. The problems that an existing gel material does not have high water demand and good fluidity are solved. The invention also comprises a preparation method of the quick-setting curing material, which comprises the following steps: proportioning the functional powder in parts by weight, calcining at 1500 DEG C, directly putting the calcined material into a material box after calcining, immersing into liquid nitrogen for cooling, taking out the material after cooling, crushing, and adding gypsum and an additive. The purpose of increasing the specific surface area of the mixed material is achieved.
本发明公开了一种速凝固化材料及其制备方法，涉及速凝固化工程材料领域。本发明包括一种速凝固化材料，包括煅烧后急速冷却的功能粉末，所述功能粉末按重量份计，包括铝矾土40~45份，石灰石40~45份，石膏10~13份，还包括原生石膏2~5份，外加助剂5~8份；以解决现有的凝胶材料不具备需水量大，流动性好的问题。同时本发明还包括一种速凝固化材料的制备方法，将前述的功能粉末按重量份进行配料后，在1500℃条件下进行煅烧，煅烧完成后直接将煅烧物料放在物料盒中，浸入液氮中冷却，冷却完成后，取出物料进行粉碎，再加入石膏和外加助剂；以实现增加混合材料比表面积的目的。
Quick-setting curing material and preparation method thereof
The invention discloses a quick-setting curing material and a preparation method thereof, and relates to the field of quick-setting curing engineering materials. The quick-setting curing material comprises functional powder which is quickly cooled after being calcined, and the functional powder comprises the following components in parts by weight: 40-45 parts of bauxite, 40-45 parts of limestone, 10-13 parts of gypsum, 2-5 parts of primary gypsum and 5-8 parts of an additive. The problems that an existing gel material does not have high water demand and good fluidity are solved. The invention also comprises a preparation method of the quick-setting curing material, which comprises the following steps: proportioning the functional powder in parts by weight, calcining at 1500 DEG C, directly putting the calcined material into a material box after calcining, immersing into liquid nitrogen for cooling, taking out the material after cooling, crushing, and adding gypsum and an additive. The purpose of increasing the specific surface area of the mixed material is achieved.
本发明公开了一种速凝固化材料及其制备方法，涉及速凝固化工程材料领域。本发明包括一种速凝固化材料，包括煅烧后急速冷却的功能粉末，所述功能粉末按重量份计，包括铝矾土40~45份，石灰石40~45份，石膏10~13份，还包括原生石膏2~5份，外加助剂5~8份；以解决现有的凝胶材料不具备需水量大，流动性好的问题。同时本发明还包括一种速凝固化材料的制备方法，将前述的功能粉末按重量份进行配料后，在1500℃条件下进行煅烧，煅烧完成后直接将煅烧物料放在物料盒中，浸入液氮中冷却，冷却完成后，取出物料进行粉碎，再加入石膏和外加助剂；以实现增加混合材料比表面积的目的。
Quick-setting curing material and preparation method thereof
一种速凝固化材料及其制备方法
WANG XINFENG (Autor:in) / HAN XUEFENG (Autor:in) / HAN CHAOMIN (Autor:in) / JING DONGHAO (Autor:in) / LIU YINDONG (Autor:in) / HOU XUELIANG (Autor:in) / ZHAO XIAODONG (Autor:in) / LIANG YONGQIANG (Autor:in) / LI RUIHONG (Autor:in) / WU SHAOZHEN (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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