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A platform for research: civil engineering, architecture and urbanism
Formaldehyde-removing premixed mortar and preparation method thereof
The invention relates to the technical field of mortar preparation, and particularly discloses formaldehyde-removing premixed mortar and a preparation method thereof. The formaldehyde-removing premixed mortar comprises the following components in parts by weight: 20-30 parts of cement; 50 to 70 parts of river sand; 1-10 parts of a formaldehyde absorbing composition; the formaldehyde absorption composition comprises a formaldehyde absorbent and vermiculite powder. According to the invention, the formaldehyde absorbent and the vermiculite powder are combined for the first time to serve as the formaldehyde absorption composition to be added into the premixed mortar, so that the premixed mortar has an excellent formaldehyde removal function.
本发明涉及砂浆制备技术领域，具体公开了一种除甲醛预拌砂浆及其制备方法。所述的除甲醛预拌砂浆，其包含如下重量份的组分：水泥20～30份；河沙50～70份；甲醛吸收组合物1～10份；所述的甲醛吸收组合物包含甲醛吸收剂以及蛭石粉。本发明首次将甲醛吸收剂与蛭石粉组合后作为甲醛吸收组合物加入到预拌砂浆中，使得所述的预拌砂浆具有优异的除甲醛功能。
Formaldehyde-removing premixed mortar and preparation method thereof
The invention relates to the technical field of mortar preparation, and particularly discloses formaldehyde-removing premixed mortar and a preparation method thereof. The formaldehyde-removing premixed mortar comprises the following components in parts by weight: 20-30 parts of cement; 50 to 70 parts of river sand; 1-10 parts of a formaldehyde absorbing composition; the formaldehyde absorption composition comprises a formaldehyde absorbent and vermiculite powder. According to the invention, the formaldehyde absorbent and the vermiculite powder are combined for the first time to serve as the formaldehyde absorption composition to be added into the premixed mortar, so that the premixed mortar has an excellent formaldehyde removal function.
本发明涉及砂浆制备技术领域，具体公开了一种除甲醛预拌砂浆及其制备方法。所述的除甲醛预拌砂浆，其包含如下重量份的组分：水泥20～30份；河沙50～70份；甲醛吸收组合物1～10份；所述的甲醛吸收组合物包含甲醛吸收剂以及蛭石粉。本发明首次将甲醛吸收剂与蛭石粉组合后作为甲醛吸收组合物加入到预拌砂浆中，使得所述的预拌砂浆具有优异的除甲醛功能。
Formaldehyde-removing premixed mortar and preparation method thereof
一种除甲醛预拌砂浆及其制备方法
HUANG HENGFA (author) / CHEN RIYUN (author)
2022-03-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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