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A platform for research: civil engineering, architecture and urbanism
Preparation method of regenerated plastering mortar
The invention discloses a preparation method of recycled plastering mortar, which comprises the following steps: S1, crushing and screening waste mortar to obtain recycled aggregate and powder, S2, carrying out heat treatment, grinding and screening on the powder to obtain recycled powder, and S3, drying the recycled aggregate obtained in the step S1, mixing the dried recycled aggregate with the recycled powder and an admixture according to a ratio, and carrying out extrusion molding to obtain the recycled plastering mortar. The regenerated plastering mortar is obtained. The preparation method of the regenerated plastering mortar promotes the recycling of waste mortar, and has the advantages of simple process, energy conservation and emission reduction.
本发明公开了一种再生抹灰砂浆的制备方法，包括以下步骤：S1：将废弃砂浆进行破碎、筛分，得到再生骨料和粉料，S2：粉料经过热处理、粉磨、筛分后，得到再生粉料，S3：步骤S1中得到的再生骨料经过烘干后，与再生粉料、外掺料按比例混合后，得到再生抹灰砂浆。该再生抹灰砂浆的制备方法推动了对废弃砂浆的再生利用，具有工艺简单、节能减排的优点。
Preparation method of regenerated plastering mortar
The invention discloses a preparation method of recycled plastering mortar, which comprises the following steps: S1, crushing and screening waste mortar to obtain recycled aggregate and powder, S2, carrying out heat treatment, grinding and screening on the powder to obtain recycled powder, and S3, drying the recycled aggregate obtained in the step S1, mixing the dried recycled aggregate with the recycled powder and an admixture according to a ratio, and carrying out extrusion molding to obtain the recycled plastering mortar. The regenerated plastering mortar is obtained. The preparation method of the regenerated plastering mortar promotes the recycling of waste mortar, and has the advantages of simple process, energy conservation and emission reduction.
本发明公开了一种再生抹灰砂浆的制备方法，包括以下步骤：S1：将废弃砂浆进行破碎、筛分，得到再生骨料和粉料，S2：粉料经过热处理、粉磨、筛分后，得到再生粉料，S3：步骤S1中得到的再生骨料经过烘干后，与再生粉料、外掺料按比例混合后，得到再生抹灰砂浆。该再生抹灰砂浆的制备方法推动了对废弃砂浆的再生利用，具有工艺简单、节能减排的优点。
Preparation method of regenerated plastering mortar
一种再生抹灰砂浆的制备方法
ZHU XUEFENG (author) / LIU XIAOQUAN (author) / ZHANG LOU (author)
2022-11-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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