Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel material applied to diatomite heat insulation brick
The invention discloses a novel material of a novel diatomite heat-insulating brick, which is a silicate inorganic material, is formed by sintering 70%-85% of diatomite and 30%-15% of expanded perlite together, and comprises the following main components: 60%-75% of SiO2, 20%-12% of Al2O3, 2.0%-1.8% of Fe2O3, 0.3%-0.1% of CaO, 0.4%-0.2% of MgO and the balance of trace elements, the ratio of SiO2 is 60%-75%, the ratio of Al2O3 is 20%-12%, the ratio of Fe2O3 is 2.0%-1.8%, the ratio of CaO is 0.3%-0.1%, and the ratio of MgO is 0.4%-0.2%. The novel diatomite heat insulation brick with high strength, small density and low heat conductivity coefficient is prepared by matching materials such as diatomite, expanded perlite and the like according to a certain proportion.
本发明公开了一种新硅藻土隔热砖的新材料，是一种硅酸盐无机材料，由70％～85％的硅藻土和30％～15％的膨胀珍珠岩很合烧结构成，主要成分为：SiO2、Al2O3、Fe2O3、CaO、MgO、和微量元素，其中SiO2的比例为60％～75％，Al2O3的比例为20％～12％，Fe2O3的比例为2.0％～1.8％，CaO的比例为0.3％～0.1％，MgO的比例为0.4％～0.2％，微量元素的比例为17.3％～10.9％，本发明是通过用硅藻土、膨胀珍珠岩等材料按一定比例配合来制成一种强度高、密度小、导热系数低的新型硅藻土隔热保温砖。
Novel material applied to diatomite heat insulation brick
The invention discloses a novel material of a novel diatomite heat-insulating brick, which is a silicate inorganic material, is formed by sintering 70%-85% of diatomite and 30%-15% of expanded perlite together, and comprises the following main components: 60%-75% of SiO2, 20%-12% of Al2O3, 2.0%-1.8% of Fe2O3, 0.3%-0.1% of CaO, 0.4%-0.2% of MgO and the balance of trace elements, the ratio of SiO2 is 60%-75%, the ratio of Al2O3 is 20%-12%, the ratio of Fe2O3 is 2.0%-1.8%, the ratio of CaO is 0.3%-0.1%, and the ratio of MgO is 0.4%-0.2%. The novel diatomite heat insulation brick with high strength, small density and low heat conductivity coefficient is prepared by matching materials such as diatomite, expanded perlite and the like according to a certain proportion.
本发明公开了一种新硅藻土隔热砖的新材料，是一种硅酸盐无机材料，由70％～85％的硅藻土和30％～15％的膨胀珍珠岩很合烧结构成，主要成分为：SiO2、Al2O3、Fe2O3、CaO、MgO、和微量元素，其中SiO2的比例为60％～75％，Al2O3的比例为20％～12％，Fe2O3的比例为2.0％～1.8％，CaO的比例为0.3％～0.1％，MgO的比例为0.4％～0.2％，微量元素的比例为17.3％～10.9％，本发明是通过用硅藻土、膨胀珍珠岩等材料按一定比例配合来制成一种强度高、密度小、导热系数低的新型硅藻土隔热保温砖。
Novel material applied to diatomite heat insulation brick
一种应用于硅藻土隔热保温砖的新材料
CHEN ZEMING (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Production method of novel diatomite heat-insulating brick
| Europäisches Patentamt | 2023