A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ultra-flat building template capable of being recycled for multiple times and preparation method
The invention provides an ultra-flat building template capable of being recycled for multiple times and a preparation method, the building template structurally comprises a lower surface layer, a core layer and an upper surface layer, and the lower surface layer, the core layer and the upper surface layer are sequentially arranged from bottom to top. The lower surface layer and/or the upper surface layer are/is prepared from the following raw materials of, by weight, 40 to 55 percent of wheat straw fine materials, 30 to 35 percent of bamboo green fine materials, 5 to 10 percent of talcum powder and 5 to 15 percent of fluorocarbon resin. The prepared building template is waterproof, high in strength and durable. The upper surface layer fine material and the lower surface layer fine material contain the wheat straw fine materials, and a layer of very smooth cutin waxy film formed by higher aliphatic derivatives is arranged on the surface of straw, so that the waterproof effect can be effectively achieved. The talcum powder and fluorocarbon resin emulsion in the fine materials of the upper and lower surface layers further ensure the waterproof performance and strength of the building template.
本发明提供了一种可多次循环使用的的超平建筑模板及制备方法，建筑模板结构包括下表层、芯层、上表层，下表层、芯层、上表层从下到上依次设置，下表层和/或上表层的原料包括以下重量百分比的组分：40％‑55％麦秸秆细料、30％‑35％竹青细料、5％‑10％滑石粉、5％‑15％氟碳树脂。本发明制备的建筑模板防水、强度高、耐用；上、下表层细料中有麦秸秆细料，秸秆表面有一层非常光滑的高级脂肪族衍生物形成的角质蜡状膜，可以有效起到防水作用；上、下表层细料中滑石粉和氟碳树脂乳液进一步保证建筑模板的防水性能、强度。
Ultra-flat building template capable of being recycled for multiple times and preparation method
The invention provides an ultra-flat building template capable of being recycled for multiple times and a preparation method, the building template structurally comprises a lower surface layer, a core layer and an upper surface layer, and the lower surface layer, the core layer and the upper surface layer are sequentially arranged from bottom to top. The lower surface layer and/or the upper surface layer are/is prepared from the following raw materials of, by weight, 40 to 55 percent of wheat straw fine materials, 30 to 35 percent of bamboo green fine materials, 5 to 10 percent of talcum powder and 5 to 15 percent of fluorocarbon resin. The prepared building template is waterproof, high in strength and durable. The upper surface layer fine material and the lower surface layer fine material contain the wheat straw fine materials, and a layer of very smooth cutin waxy film formed by higher aliphatic derivatives is arranged on the surface of straw, so that the waterproof effect can be effectively achieved. The talcum powder and fluorocarbon resin emulsion in the fine materials of the upper and lower surface layers further ensure the waterproof performance and strength of the building template.
本发明提供了一种可多次循环使用的的超平建筑模板及制备方法，建筑模板结构包括下表层、芯层、上表层，下表层、芯层、上表层从下到上依次设置，下表层和/或上表层的原料包括以下重量百分比的组分：40％‑55％麦秸秆细料、30％‑35％竹青细料、5％‑10％滑石粉、5％‑15％氟碳树脂。本发明制备的建筑模板防水、强度高、耐用；上、下表层细料中有麦秸秆细料，秸秆表面有一层非常光滑的高级脂肪族衍生物形成的角质蜡状膜，可以有效起到防水作用；上、下表层细料中滑石粉和氟碳树脂乳液进一步保证建筑模板的防水性能、强度。
Ultra-flat building template capable of being recycled for multiple times and preparation method
一种可多次循环使用的超平建筑模板及制备方法
FANG XUZHENG (author) / LU TONGHUA (author) / LIU HAO (author) / XU JUN (author)
2021-06-11
Patent
Electronic Resource
Chinese
IPC:
B27D
WORKING VENEER OR PLYWOOD
,
Verarbeiten von Furnier- oder Sperrholz
/
B27N
Herstellung von Gegenständen im Trockenverfahren, mit oder ohne Zusatz von organischem Bindemittel, aus Spänen oder Fasern, die aus Holz oder anderem lignocellulosehaltigem oder ähnlichem organischen Material bestehen
,
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
/
E04G
SCAFFOLDING
,
Baugerüste
Assembled building template capable of being quickly disassembled
| European Patent Office | 2021
Recycled carbon fiber building template and preparation method thereof
| European Patent Office | 2023
Building template capable of being locally maintained and maintenance method
| European Patent Office | 2024
| European Patent Office | 2023
| European Patent Office | 2024