A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of inorganic external wall foam thermal insulation material
The invention relates to the field of preparation of building materials, in particular to a preparation method of an inorganic external wall foam thermal insulation material. According to the invention, sandstone coal gangue and clay are used as main materials, a magnesium-containing silane binder is added, an inorganic external wall foam thermal insulation material is prepared under the action ofa polyurethane-based foaming agent, and the inorganic external wall foam thermal insulation material disclosed by the invention has the advantages of light weight, high strength, high bonding strength, good fireproof performance and good thermal insulation performance. According to the magnesium-containing silane binder provided by the invention, phosphate, silane and magnesium complexes in the magnesium-containing silane binder have a synergistic effect, so that the binder has good stability at a relatively low density, the bonding performance of a thermal insulation material is greatly improved, and dangers are prevented. The material has the same service life as a building, and is a heat-preservation, heat-insulation and sound-absorption material with good performances.
本发明涉及建筑材料制备领域，具体关于一种无机外墙泡沫保温材料的制备方法；本发明以砂岩质煤矸石和粘土为主要材料，添加一种含镁硅烷粘结剂，并在一种聚氨酯基发泡剂的作用下制备出一种无机外墙泡沫保温材料，本发明的无机外墙泡沫保温材料具有质量轻强度高、粘结强度高、防火性能好及保温隔热性能好的优点；本发明提供的一种含镁硅烷粘结剂中含镁硅烷粘结剂中磷酸盐、硅烷，镁配合物协同作用，能够使粘结剂在较低密度时具有良好的稳定性，大大提高保温材料的粘结性能，防止危险的发生；本发明的与建筑物同寿命等优点，是一种性能良好的保温隔热和吸声材料。
Preparation method of inorganic external wall foam thermal insulation material
The invention relates to the field of preparation of building materials, in particular to a preparation method of an inorganic external wall foam thermal insulation material. According to the invention, sandstone coal gangue and clay are used as main materials, a magnesium-containing silane binder is added, an inorganic external wall foam thermal insulation material is prepared under the action ofa polyurethane-based foaming agent, and the inorganic external wall foam thermal insulation material disclosed by the invention has the advantages of light weight, high strength, high bonding strength, good fireproof performance and good thermal insulation performance. According to the magnesium-containing silane binder provided by the invention, phosphate, silane and magnesium complexes in the magnesium-containing silane binder have a synergistic effect, so that the binder has good stability at a relatively low density, the bonding performance of a thermal insulation material is greatly improved, and dangers are prevented. The material has the same service life as a building, and is a heat-preservation, heat-insulation and sound-absorption material with good performances.
本发明涉及建筑材料制备领域，具体关于一种无机外墙泡沫保温材料的制备方法；本发明以砂岩质煤矸石和粘土为主要材料，添加一种含镁硅烷粘结剂，并在一种聚氨酯基发泡剂的作用下制备出一种无机外墙泡沫保温材料，本发明的无机外墙泡沫保温材料具有质量轻强度高、粘结强度高、防火性能好及保温隔热性能好的优点；本发明提供的一种含镁硅烷粘结剂中含镁硅烷粘结剂中磷酸盐、硅烷，镁配合物协同作用，能够使粘结剂在较低密度时具有良好的稳定性，大大提高保温材料的粘结性能，防止危险的发生；本发明的与建筑物同寿命等优点，是一种性能良好的保温隔热和吸声材料。
Preparation method of inorganic external wall foam thermal insulation material
一种无机外墙泡沫保温材料的制备方法
LI RONGZHU (author) / MA HONGXIA (author) / ZHU QIMING (author)
2020-09-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08J
Verarbeitung
,
WORKING-UP
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
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