Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shell fragment enhanced environment-friendly gypsum board and preparation method thereof
The invention discloses a shell debris enhanced environment-friendly gypsum board and a preparation method thereof. The environment-friendly gypsum board is prepared from the following raw materials in parts by weight: 70 to 88 parts of gypsum powder, 12 to 20 parts of shell debris, 5 to 10 parts of mineral wool, 3 to 5 parts of pure diatom, 0.1 to 0.3 part of sodium tartrate, 0.05 to 0.3 part of borax, 0.1 to 0.5 part of polyvinyl alcohol, 0.3 to 0.6 part of foaming agent and 30 to 50 parts of water. The prepared environment-friendly gypsum board has the advantages of being high in bending strength and transverse compressive strength, large in flexural elastic modulus, light in weight, high in strength, fireproof, waterproof, stable in performance, capable of adjusting indoor humidity, capable of saving energy and environmentally friendly.
本发明公开了一种贝壳碎屑增强的环保石膏板及其制备方法，该环保石膏板包括以下重量份的原料：石膏粉70～88份、贝壳碎屑12～20份、矿棉5～10份、硅藻纯3～5份、酒石酸钠0.1～0.3份、硼砂0.05～0.3份、聚乙烯醇0.1～0.5份、发泡剂0.3～0.6份和水30～50份。本发明制备的环保石膏板具有抗弯强度和横向抗压强度高、抗折弹性模量大、轻质高强、防火、防水、性能稳定、可调节室内湿度、节能环保的特点。
Shell fragment enhanced environment-friendly gypsum board and preparation method thereof
The invention discloses a shell debris enhanced environment-friendly gypsum board and a preparation method thereof. The environment-friendly gypsum board is prepared from the following raw materials in parts by weight: 70 to 88 parts of gypsum powder, 12 to 20 parts of shell debris, 5 to 10 parts of mineral wool, 3 to 5 parts of pure diatom, 0.1 to 0.3 part of sodium tartrate, 0.05 to 0.3 part of borax, 0.1 to 0.5 part of polyvinyl alcohol, 0.3 to 0.6 part of foaming agent and 30 to 50 parts of water. The prepared environment-friendly gypsum board has the advantages of being high in bending strength and transverse compressive strength, large in flexural elastic modulus, light in weight, high in strength, fireproof, waterproof, stable in performance, capable of adjusting indoor humidity, capable of saving energy and environmentally friendly.
本发明公开了一种贝壳碎屑增强的环保石膏板及其制备方法，该环保石膏板包括以下重量份的原料：石膏粉70～88份、贝壳碎屑12～20份、矿棉5～10份、硅藻纯3～5份、酒石酸钠0.1～0.3份、硼砂0.05～0.3份、聚乙烯醇0.1～0.5份、发泡剂0.3～0.6份和水30～50份。本发明制备的环保石膏板具有抗弯强度和横向抗压强度高、抗折弹性模量大、轻质高强、防火、防水、性能稳定、可调节室内湿度、节能环保的特点。
Shell fragment enhanced environment-friendly gypsum board and preparation method thereof
一种贝壳碎屑增强的环保石膏板及其制备方法
ZHANG JINFENG (Autor:in) / GUO LEI (Autor:in) / ZHANG SHENGXIAO (Autor:in) / ZHONG LINLIN (Autor:in) / CHEN YU (Autor:in)
10.06.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Preparation method of environment-friendly natural gypsum board
| Europäisches Patentamt | 2024
Environment-friendly water-resistant decorative gypsum board and preparation method thereof
| Europäisches Patentamt | 2024
High-strength environment-friendly gypsum plaster board and preparation method thereof
| Europäisches Patentamt | 2022
Environment-friendly waterproof plastering gypsum and preparation method thereof
| Europäisches Patentamt | 2021
Novel environment-friendly plastering gypsum mortar and preparation method thereof
| Europäisches Patentamt | 2020