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Preparation method of composite environment-friendly bearing plate
The invention discloses a preparation method of a composite environment-friendly pressure-bearing plate. The preparation method comprises the following steps: step 1, preparing prime slurry layer cement mortar, core layer cement mortar and pressure-bearing layer cement mortar; step 2, first injection molding; 3, preparing surface layer cement mortar; and step 4, injection molding. In the preparation method, gaps in the bottom slurry layer cement mortar, the core layer cement mortar and the surface layer cement mortar are filled by utilizing the fluidity of the pressure-bearing layer cement mortar, so that the overall breaking strength of the pressure-bearing plate is improved.
本发明公开了一种复合式环保承压板的制备方法，包括以下步骤：步骤一、配制底浆层水泥砂浆、芯层水泥砂浆和承压层水泥砂浆；步骤二、首次注模；步骤三、配制表面层水泥砂浆；步骤四、注模成型。本发明在制备方法中，利用承压层水泥砂浆的流动性，填充底浆层水泥砂浆、芯层水泥砂浆和表面层水泥浆内的空隙，提高承压板整体的抗折强度。
Preparation method of composite environment-friendly bearing plate
The invention discloses a preparation method of a composite environment-friendly pressure-bearing plate. The preparation method comprises the following steps: step 1, preparing prime slurry layer cement mortar, core layer cement mortar and pressure-bearing layer cement mortar; step 2, first injection molding; 3, preparing surface layer cement mortar; and step 4, injection molding. In the preparation method, gaps in the bottom slurry layer cement mortar, the core layer cement mortar and the surface layer cement mortar are filled by utilizing the fluidity of the pressure-bearing layer cement mortar, so that the overall breaking strength of the pressure-bearing plate is improved.
本发明公开了一种复合式环保承压板的制备方法，包括以下步骤：步骤一、配制底浆层水泥砂浆、芯层水泥砂浆和承压层水泥砂浆；步骤二、首次注模；步骤三、配制表面层水泥砂浆；步骤四、注模成型。本发明在制备方法中，利用承压层水泥砂浆的流动性，填充底浆层水泥砂浆、芯层水泥砂浆和表面层水泥浆内的空隙，提高承压板整体的抗折强度。
Preparation method of composite environment-friendly bearing plate
一种复合式环保承压板的制备方法
YANG ZIHUI (author) / ZHU JINGJIAN (author) / SHAO MAOYUN (author) / LI SHANGLIN (author)
2024-06-18
Patent
Electronic Resource
Chinese
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