Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Flexible building template material and preparation method and application thereof
The invention discloses a flexible building template material and a preparation method and application thereof, and belongs to a base building template material. The preparation method comprises the following five steps: soaping polyester fibers, preparing aerogel, dyeing the aerogel, and carrying out low-temperature vacuum drying. The silicon dioxide aerogel is dyed into the polyester fibers, a carrier is provided for the silicon dioxide aerogel, a light and soft heat insulation composite material barrier is manufactured, the heat preservation performance in a building template is improved, and the situation that demolding is difficult due to freezing during concrete construction is avoided, and the use of concrete additives such as an anti-freezing agent, an early strength agent and a retarder in the concrete can be reduced. Then a layer of phenolic resin is added to the surface of the heat insulation composite material, the surface smoothness is improved, the heat insulation composite material can be used as a bare concrete template, a plastering procedure after template removal can be omitted, the construction cost can be greatly saved, and the construction period can be shortened.
本发明公开了一种柔性建筑模板材料、其制备方法和应用，属于基建筑模板材料。包括如下步骤：涤纶纤维的皂洗、气凝胶的配置、气凝胶的上染、低温真空干燥、五个步骤。本发明通过采用将二氧化硅气凝胶上染到涤纶纤维中，为二氧化硅气凝胶提供一个载体，制成轻质、柔软的隔热复合材料屏障，提高建筑模板中的保温性能，避免混凝土施工结冰导致的脱模困难，可以节约混凝土中防冻剂、早强剂、缓凝剂等混凝土添加剂的使用。然后在隔热复合材料的表面添加一层酚醛树脂，提高表面光洁程度，可作为清水混凝土模板使用可免去拆模后的抹灰工序大大节约施工成本，加快工期。
Flexible building template material and preparation method and application thereof
The invention discloses a flexible building template material and a preparation method and application thereof, and belongs to a base building template material. The preparation method comprises the following five steps: soaping polyester fibers, preparing aerogel, dyeing the aerogel, and carrying out low-temperature vacuum drying. The silicon dioxide aerogel is dyed into the polyester fibers, a carrier is provided for the silicon dioxide aerogel, a light and soft heat insulation composite material barrier is manufactured, the heat preservation performance in a building template is improved, and the situation that demolding is difficult due to freezing during concrete construction is avoided, and the use of concrete additives such as an anti-freezing agent, an early strength agent and a retarder in the concrete can be reduced. Then a layer of phenolic resin is added to the surface of the heat insulation composite material, the surface smoothness is improved, the heat insulation composite material can be used as a bare concrete template, a plastering procedure after template removal can be omitted, the construction cost can be greatly saved, and the construction period can be shortened.
本发明公开了一种柔性建筑模板材料、其制备方法和应用，属于基建筑模板材料。包括如下步骤：涤纶纤维的皂洗、气凝胶的配置、气凝胶的上染、低温真空干燥、五个步骤。本发明通过采用将二氧化硅气凝胶上染到涤纶纤维中，为二氧化硅气凝胶提供一个载体，制成轻质、柔软的隔热复合材料屏障，提高建筑模板中的保温性能，避免混凝土施工结冰导致的脱模困难，可以节约混凝土中防冻剂、早强剂、缓凝剂等混凝土添加剂的使用。然后在隔热复合材料的表面添加一层酚醛树脂，提高表面光洁程度，可作为清水混凝土模板使用可免去拆模后的抹灰工序大大节约施工成本，加快工期。
Flexible building template material and preparation method and application thereof
一种柔性建筑模板材料、其制备方法和应用
DONG WENBING (Autor:in) / WU DINGCHANG (Autor:in) / JIANG CHUN (Autor:in) / DONG XIAOTIAN (Autor:in)
02.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
D06P
DYEING OR PRINTING TEXTILES
,
Färben oder Bedrucken von Textilien
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
E04G
SCAFFOLDING
,
Baugerüste
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