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A platform for research: civil engineering, architecture and urbanism
Granite high-efficiency water-permeable composite brick and preparation method thereof
The invention relates to the technical field of composite bricks, and discloses a granite high-efficiency water-permeable composite brick and a preparation method thereof.The preparation method comprises the steps that ceramic particles, ceramic fine powder, white cement and water are added into a stirrer, stirring and discharging are conducted, and a base layer is obtained; adding the natural granite fine sand, the boron modified cardanol, the epoxy nano silicon dioxide and the sulfonic acid cellulose water reducing agent into a stirrer, stirring, and uniformly paving on the base layer for extrusion forming. Cardanol contained in the granite high-efficiency water-permeable composite brick has a good self-cleaning effect, fluorine contained in the granite high-efficiency water-permeable composite brick is introduced into the composite brick, so that a smooth fluorocarbon-carbonized layer which is not easy to adhere to an object can be formed on the surface of the composite brick, the granite high-efficiency water-permeable composite brick has a good self-cleaning effect, and boric acid is used for modification, so that the substitution degree of the fluorine and the cardanol is improved, and the service life of the granite high-efficiency water-permeable composite brick is prolonged. The self-cleaning effect is further improved; the composite brick also has the characteristics of better compression resistance, no whitening and high water permeability.
本发明涉及复合砖技术领域，且公开了花岗岩高效透水复合砖及其制备方法，本发明通过将陶瓷颗粒、陶瓷细粉、白水泥、水加入到搅拌器中，搅拌，出料，得到基层；将天然花岗岩细砂、硼修饰腰果酚、环氧纳米二氧化硅、磺酸纤维素减水剂加入搅拌器中，搅拌，均匀平铺基层上挤压成型。花岗岩高效透水复合砖中含有的腰果酚具有较好的自洁效果，其中含有的氟元素引入到复合砖中可以使其表面形成一层平滑且不易附着物体的氟碳化层，因此具有较好的自洁效果，并且通过硼酸改性，提高了氟元素和腰果酚的取代度，进一步提高其自洁效果；本发明的复合砖也具有较好的抗压、不泛白、高透水的特点。
Granite high-efficiency water-permeable composite brick and preparation method thereof
The invention relates to the technical field of composite bricks, and discloses a granite high-efficiency water-permeable composite brick and a preparation method thereof.The preparation method comprises the steps that ceramic particles, ceramic fine powder, white cement and water are added into a stirrer, stirring and discharging are conducted, and a base layer is obtained; adding the natural granite fine sand, the boron modified cardanol, the epoxy nano silicon dioxide and the sulfonic acid cellulose water reducing agent into a stirrer, stirring, and uniformly paving on the base layer for extrusion forming. Cardanol contained in the granite high-efficiency water-permeable composite brick has a good self-cleaning effect, fluorine contained in the granite high-efficiency water-permeable composite brick is introduced into the composite brick, so that a smooth fluorocarbon-carbonized layer which is not easy to adhere to an object can be formed on the surface of the composite brick, the granite high-efficiency water-permeable composite brick has a good self-cleaning effect, and boric acid is used for modification, so that the substitution degree of the fluorine and the cardanol is improved, and the service life of the granite high-efficiency water-permeable composite brick is prolonged. The self-cleaning effect is further improved; the composite brick also has the characteristics of better compression resistance, no whitening and high water permeability.
本发明涉及复合砖技术领域，且公开了花岗岩高效透水复合砖及其制备方法，本发明通过将陶瓷颗粒、陶瓷细粉、白水泥、水加入到搅拌器中，搅拌，出料，得到基层；将天然花岗岩细砂、硼修饰腰果酚、环氧纳米二氧化硅、磺酸纤维素减水剂加入搅拌器中，搅拌，均匀平铺基层上挤压成型。花岗岩高效透水复合砖中含有的腰果酚具有较好的自洁效果，其中含有的氟元素引入到复合砖中可以使其表面形成一层平滑且不易附着物体的氟碳化层，因此具有较好的自洁效果，并且通过硼酸改性，提高了氟元素和腰果酚的取代度，进一步提高其自洁效果；本发明的复合砖也具有较好的抗压、不泛白、高透水的特点。
Granite high-efficiency water-permeable composite brick and preparation method thereof
花岗岩高效透水复合砖及其制备方法
LIN GUOPING (author) / XU XIAOFENG (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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