Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Saltpetering-resistant colored joint filling mortar for structural decoration and thermal insulation integrated assembly type external wall panel
The invention discloses saltpetering-resistant colored joint filling mortar for a structural decoration and thermal insulation integrated assembly type external wall panel. The mortar comprises whitecement, redispersible latex powder, silica fume powder, a superplasticizer, an anti-efflorescence agent, silicate and the like. By utilizing the bonding and filling effects of redispersible latex powder, the filling effect of silica fume powder on cement particle pores, the water reducing mechanism of a superplasticizer, the hydrophobic and alkali-inhibiting effects of an anti-efflorescence agentand silicate capable of generating gel with calcium ions in cement, pore channels are filled, mortar compactness is enhanced, precipitation of the calcium ions out of the surface of mortar is reduced,and the strength of the mortar is improved. The mortar can be synchronously prefabricated and produced with the assembly type external wall panel, and has the advantages of excellent efflorescence resistance, good hydrophobicity, strong bonding force, beautiful color, simple construction, environmental protection and the like, so that the assembly type external wall tile veneer is stable in overall color, durable in decorative effect, and capable of being exposed to wind, rain and sun without efflorescence and discoloration.
本发明公开了一种用于结构装饰保温一体化的装配式外墙板的抗泛碱彩色填缝砂浆。该砂浆包括白水泥、可再分散乳胶粉、硅灰粉、超塑化剂、抗泛碱剂、硅酸盐等组分，其利用可再分散乳胶粉的粘接和填充作用、硅灰粉对水泥颗粒孔隙的填充作用、超塑化剂的减水机理、抗泛碱剂的疏水抑碱性作用以及硅酸盐能与水泥中钙离子生成凝胶体，填充孔隙通道、增强砂浆致密性，减少钙离子析出砂浆表面，以达到协同防止砂浆泛碱的目的，该砂浆可与装配式外墙板同步预制生产，具有抗泛碱性能优异、憎水性能好、粘接力强、彩色靓丽、施工简单、环保等优点，使装配式外墙瓷砖饰面整体色彩稳定、装饰效果耐久，能经受风吹雨晒而不泛碱、不变色。
Saltpetering-resistant colored joint filling mortar for structural decoration and thermal insulation integrated assembly type external wall panel
The invention discloses saltpetering-resistant colored joint filling mortar for a structural decoration and thermal insulation integrated assembly type external wall panel. The mortar comprises whitecement, redispersible latex powder, silica fume powder, a superplasticizer, an anti-efflorescence agent, silicate and the like. By utilizing the bonding and filling effects of redispersible latex powder, the filling effect of silica fume powder on cement particle pores, the water reducing mechanism of a superplasticizer, the hydrophobic and alkali-inhibiting effects of an anti-efflorescence agentand silicate capable of generating gel with calcium ions in cement, pore channels are filled, mortar compactness is enhanced, precipitation of the calcium ions out of the surface of mortar is reduced,and the strength of the mortar is improved. The mortar can be synchronously prefabricated and produced with the assembly type external wall panel, and has the advantages of excellent efflorescence resistance, good hydrophobicity, strong bonding force, beautiful color, simple construction, environmental protection and the like, so that the assembly type external wall tile veneer is stable in overall color, durable in decorative effect, and capable of being exposed to wind, rain and sun without efflorescence and discoloration.
本发明公开了一种用于结构装饰保温一体化的装配式外墙板的抗泛碱彩色填缝砂浆。该砂浆包括白水泥、可再分散乳胶粉、硅灰粉、超塑化剂、抗泛碱剂、硅酸盐等组分，其利用可再分散乳胶粉的粘接和填充作用、硅灰粉对水泥颗粒孔隙的填充作用、超塑化剂的减水机理、抗泛碱剂的疏水抑碱性作用以及硅酸盐能与水泥中钙离子生成凝胶体，填充孔隙通道、增强砂浆致密性，减少钙离子析出砂浆表面，以达到协同防止砂浆泛碱的目的，该砂浆可与装配式外墙板同步预制生产，具有抗泛碱性能优异、憎水性能好、粘接力强、彩色靓丽、施工简单、环保等优点，使装配式外墙瓷砖饰面整体色彩稳定、装饰效果耐久，能经受风吹雨晒而不泛碱、不变色。
Saltpetering-resistant colored joint filling mortar for structural decoration and thermal insulation integrated assembly type external wall panel
一种用于结构装饰保温一体化的装配式外墙板的抗泛碱彩色填缝砂浆
PENG JIE (Autor:in) / SHAN REN (Autor:in) / LIU MULIN (Autor:in) / HU TIEGANG (Autor:in)
12.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Structural thermal insulation and decoration integrated external wall panel with keels
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023
Saltpetering-preventing cement mortar and maintenance method
| Europäisches Patentamt | 2020
Double-sided composite reinforced thermal insulation and decoration integrated external wall panel
| Europäisches Patentamt | 2021