Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal insulation composite wallboard preparation technology and thermal insulation composite wallboard maintenance manner
The invention provides a thermal insulation composite wallboard preparation technology and a thermal insulation composite wallboard maintenance manner. Recycled concrete, natural plant fibers, cementand the like are selected as main raw materials, the uniformity of a concrete wallboard structure system is improved by optimizing the mix proportion, so that the strength of the concrete wallboard structure system is stable, and the concrete wallboard structure system is easier to compact and form; a large number of uniform holes are introduced by adding additives, so that the apparent density and the heat conductivity coefficient of a wallboard are reduced, and the heat preservation and sound insulation performance of the wallboard is improved; superfine inorganic powder is doped, so that the interface structure, hydration product components and crystal-gel ratio of a wallboard composition material are improved, and the compression resistance, fracture resistance, splitting resistance and durability of the wallboard composition material are improved; and the activity of the recycled concrete is activated through a physicochemical method, and the production cost of the wallboard is further reduced. According to the thermal insulation composite wallboard preparation technology and the thermal insulation composite wallboard maintenance manner. The recycled concrete is adopted as themain material of the produced wallboard, the produced recycled concrete wallboard is high in strength, low in manufacturing cost and high in production speed, construction waste is recycled, resources are saved, the environment is protected, and the wallboard also has good sound insulation and heat preservation effects.
本发明提供一种保温复合墙板制备技术工艺及其养护方式，选择以再生混凝土、天然植物纤维、水泥等为主要原材料，优化配合比改善混凝土墙板结构体系的均匀性，使其强度稳定并更易于密实成型；通过掺加外加剂引入大量均匀的孔洞，降低墙板的表观密度和导热系数，以提高其保温隔音性能；通过掺入超细无机粉末，改善墙板组成材料的界面结构、水化产物成分及晶胶比，提高其抗压、抗折、抗劈裂及耐久性能；通过物理化学方法活化再生混凝土的活性，进一步降低墙板的生产成本。本发明生产的墙板以再生混凝土为主要材料，生产的再生混凝土墙板强度高，制作成本低，生产速度快，把建筑垃圾进行资源化利用，节约资源保护环境,还具有良好的隔音保温效果。
Thermal insulation composite wallboard preparation technology and thermal insulation composite wallboard maintenance manner
The invention provides a thermal insulation composite wallboard preparation technology and a thermal insulation composite wallboard maintenance manner. Recycled concrete, natural plant fibers, cementand the like are selected as main raw materials, the uniformity of a concrete wallboard structure system is improved by optimizing the mix proportion, so that the strength of the concrete wallboard structure system is stable, and the concrete wallboard structure system is easier to compact and form; a large number of uniform holes are introduced by adding additives, so that the apparent density and the heat conductivity coefficient of a wallboard are reduced, and the heat preservation and sound insulation performance of the wallboard is improved; superfine inorganic powder is doped, so that the interface structure, hydration product components and crystal-gel ratio of a wallboard composition material are improved, and the compression resistance, fracture resistance, splitting resistance and durability of the wallboard composition material are improved; and the activity of the recycled concrete is activated through a physicochemical method, and the production cost of the wallboard is further reduced. According to the thermal insulation composite wallboard preparation technology and the thermal insulation composite wallboard maintenance manner. The recycled concrete is adopted as themain material of the produced wallboard, the produced recycled concrete wallboard is high in strength, low in manufacturing cost and high in production speed, construction waste is recycled, resources are saved, the environment is protected, and the wallboard also has good sound insulation and heat preservation effects.
本发明提供一种保温复合墙板制备技术工艺及其养护方式，选择以再生混凝土、天然植物纤维、水泥等为主要原材料，优化配合比改善混凝土墙板结构体系的均匀性，使其强度稳定并更易于密实成型；通过掺加外加剂引入大量均匀的孔洞，降低墙板的表观密度和导热系数，以提高其保温隔音性能；通过掺入超细无机粉末，改善墙板组成材料的界面结构、水化产物成分及晶胶比，提高其抗压、抗折、抗劈裂及耐久性能；通过物理化学方法活化再生混凝土的活性，进一步降低墙板的生产成本。本发明生产的墙板以再生混凝土为主要材料，生产的再生混凝土墙板强度高，制作成本低，生产速度快，把建筑垃圾进行资源化利用，节约资源保护环境,还具有良好的隔音保温效果。
Thermal insulation composite wallboard preparation technology and thermal insulation composite wallboard maintenance manner
一种保温复合墙板制备技术工艺及其养护方式
HUANG LIANG (Autor:in) / MAO ZHIJIE (Autor:in)
17.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B28C
Tonaufbereitung
,
PREPARING CLAY
/
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024