Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-temperature-resistant inorganic artificial stone and preparation method thereof
The invention relates to the technical field of building materials (the IPC classification number is C04B28/04), in particular to a high-temperature-resistant inorganic artificial stone and a preparation method thereof, and the high-temperature-resistant inorganic artificial stone comprises an inorganic artificial stone matrix and a high-temperature-resistant heat insulation coating coated on the surface of the inorganic artificial stone matrix. The filler, the coupling agent and the expanding agent are added at the same time, chemical bonds can be formed between a cement gelling product and fibers, the bonding force between the fibers and aggregate and cement can be enhanced, the breaking strength and toughness of the board are improved, high-temperature deformation and cracking of the board are resisted, and the board has high film forming strength and bonding force due to addition of the thickening agent; according to the inorganic artificial stone, the density of the plate can be improved, the working performance of the plate can be improved, the surface heat-resistant temperature of the prepared inorganic artificial stone can reach 300-400 DEG C, and the application range of the inorganic artificial stone is widened.
本发明涉及建筑材料技术领域(IPC分类号为C04B28/04)，尤其涉及一种耐高温无机人造石及其制备方法，包括无机人造石基体和涂覆于所述无机人造石基体表面的耐高温隔热涂层。本发明中填料、偶联剂、膨胀剂的同时加入，可在水泥胶凝产物与纤维间形成化学键，能够增强纤维与骨料和水泥的粘结力，提高板材的抗折强度和韧性，抵抗板材的高温形变和开裂，增稠剂的加入更使得板材具备较高的结膜强度和粘接力，能够提高板材的致密度，改善板材的工作性能，所制备的无机人造石的表面耐热温度可达到300‑400℃，拓宽了无机人造石的应用范围。
High-temperature-resistant inorganic artificial stone and preparation method thereof
The invention relates to the technical field of building materials (the IPC classification number is C04B28/04), in particular to a high-temperature-resistant inorganic artificial stone and a preparation method thereof, and the high-temperature-resistant inorganic artificial stone comprises an inorganic artificial stone matrix and a high-temperature-resistant heat insulation coating coated on the surface of the inorganic artificial stone matrix. The filler, the coupling agent and the expanding agent are added at the same time, chemical bonds can be formed between a cement gelling product and fibers, the bonding force between the fibers and aggregate and cement can be enhanced, the breaking strength and toughness of the board are improved, high-temperature deformation and cracking of the board are resisted, and the board has high film forming strength and bonding force due to addition of the thickening agent; according to the inorganic artificial stone, the density of the plate can be improved, the working performance of the plate can be improved, the surface heat-resistant temperature of the prepared inorganic artificial stone can reach 300-400 DEG C, and the application range of the inorganic artificial stone is widened.
本发明涉及建筑材料技术领域(IPC分类号为C04B28/04)，尤其涉及一种耐高温无机人造石及其制备方法，包括无机人造石基体和涂覆于所述无机人造石基体表面的耐高温隔热涂层。本发明中填料、偶联剂、膨胀剂的同时加入，可在水泥胶凝产物与纤维间形成化学键，能够增强纤维与骨料和水泥的粘结力，提高板材的抗折强度和韧性，抵抗板材的高温形变和开裂，增稠剂的加入更使得板材具备较高的结膜强度和粘接力，能够提高板材的致密度，改善板材的工作性能，所制备的无机人造石的表面耐热温度可达到300‑400℃，拓宽了无机人造石的应用范围。
High-temperature-resistant inorganic artificial stone and preparation method thereof
一种耐高温无机人造石及其制备方法
HUANG XIXUAN (Autor:in) / XU HAIJUN (Autor:in) / LEI CHI (Autor:in) / ZHANG PENG (Autor:in) / HUANG XIAO (Autor:in)
18.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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