A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Special high-temperature binder for ceramic water-permeable bricks and application thereof in preparation of ceramic water-permeable bricks
The invention relates to a special high-temperature adhesive for a ceramic water-permeable brick and application of the special high-temperature adhesive in preparation of the ceramic water-permeable brick. The high-temperature binder is prepared from ball clay, bentonite, kaolin, starch, carboxymethyl cellulose and glass powder, and the waste glass powder, the ball clay, the bentonite, the kaolin, the starch and the carboxymethyl cellulose in the formula are mixed and subjected to ball milling to obtain a batch. And uniformly mixing and stirring the mixture in a wet manner, heating to 70-80 DEG C, standing for 4 hours, cooling to 20-30 DEG C, and standing for 3 hours to obtain the high-temperature binder. The aggregate and the high-temperature binder are subjected to wet mixing and stirring according to the mass ratio, compression molding is performed to obtain a green brick, high-temperature calcination is performed, so that the binder and the aggregate react to form silicate zeolite, the binding capacity of the binder is improved, and the binder is reasonable in formula, simple in preparation process and capable of meeting the requirements of industrial production; the water permeable brick prepared from the binder has good water permeability and mechanical strength, and is beneficial to large-scale popularization and application.
本发明涉及一种陶瓷透水砖专用高温粘结剂及其在制备陶瓷透水砖中的应用。高温粘结剂由以球土、膨润土、高岭土、淀粉、羧甲基纤维素和玻璃粉制备而成，将配方的废玻璃粉、球土、膨润土、高岭土、淀粉和羧甲基纤维素混合并球磨，得配合料。将配合料湿混搅拌均匀后加热至70～80℃的条件下静置4小时，然后降温至20～30℃静置3小时，既得高温粘结剂。将骨料和高温粘结剂按质量比湿混搅拌，压制成型得砖坯，经过高温煅烧，使得粘结剂与骨料反应形成硅酸盐板沸石，提高了粘结剂的粘结能力，且粘结剂配方合理，制备工艺简单，能够满足工业化生产的需要；采用该粘结剂制备的透水砖具有良好的透水性和力学强度，有利于大规模推广和应用。
Special high-temperature binder for ceramic water-permeable bricks and application thereof in preparation of ceramic water-permeable bricks
The invention relates to a special high-temperature adhesive for a ceramic water-permeable brick and application of the special high-temperature adhesive in preparation of the ceramic water-permeable brick. The high-temperature binder is prepared from ball clay, bentonite, kaolin, starch, carboxymethyl cellulose and glass powder, and the waste glass powder, the ball clay, the bentonite, the kaolin, the starch and the carboxymethyl cellulose in the formula are mixed and subjected to ball milling to obtain a batch. And uniformly mixing and stirring the mixture in a wet manner, heating to 70-80 DEG C, standing for 4 hours, cooling to 20-30 DEG C, and standing for 3 hours to obtain the high-temperature binder. The aggregate and the high-temperature binder are subjected to wet mixing and stirring according to the mass ratio, compression molding is performed to obtain a green brick, high-temperature calcination is performed, so that the binder and the aggregate react to form silicate zeolite, the binding capacity of the binder is improved, and the binder is reasonable in formula, simple in preparation process and capable of meeting the requirements of industrial production; the water permeable brick prepared from the binder has good water permeability and mechanical strength, and is beneficial to large-scale popularization and application.
本发明涉及一种陶瓷透水砖专用高温粘结剂及其在制备陶瓷透水砖中的应用。高温粘结剂由以球土、膨润土、高岭土、淀粉、羧甲基纤维素和玻璃粉制备而成，将配方的废玻璃粉、球土、膨润土、高岭土、淀粉和羧甲基纤维素混合并球磨，得配合料。将配合料湿混搅拌均匀后加热至70～80℃的条件下静置4小时，然后降温至20～30℃静置3小时，既得高温粘结剂。将骨料和高温粘结剂按质量比湿混搅拌，压制成型得砖坯，经过高温煅烧，使得粘结剂与骨料反应形成硅酸盐板沸石，提高了粘结剂的粘结能力，且粘结剂配方合理，制备工艺简单，能够满足工业化生产的需要；采用该粘结剂制备的透水砖具有良好的透水性和力学强度，有利于大规模推广和应用。
Special high-temperature binder for ceramic water-permeable bricks and application thereof in preparation of ceramic water-permeable bricks
一种陶瓷透水砖专用高温粘结剂及其在制备陶瓷透水砖中的应用
LIU HU (author) / GUO YONGCHUN (author) / LI SEN (author) / WANG CHUAN (author) / HE YONGYI (author)
2024-04-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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