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A platform for research: civil engineering, architecture and urbanism
Self-insulation freeze-thaw resistant mortar
The invention discloses a self-insulation freeze-thaw resistant mortar, which comprises the following raw materials in percentage by weight: 60-75% of an aggregate, 20-30% of a gelling material, and 5-10% of a modification additive, the ratio of the mass of the aggregate to the volume of the gelling material is 2.5-3.0: 1, the water/material ratio of the self-insulation mortar is 1.3-1.49; and themortar comprises 72% of aggregate, 25% of a gelling material, and 3% of a modification additive. The aggregate is used for preparing mortar, so that a user can conveniently use the mortar, and the aggregate comprises natural sand, vitrified micro bubbles, ash calcium and redispersible latex powder. By adding the modification additive into the inorganic thermal insulation mortar, the performance of the inorganic thermal insulation mortar can be greatly changed, a user can conveniently select a proper modification additive in winter, the freezing and thawing problem of the inorganic thermal insulation mortar is greatly reduced, the user can conveniently and reasonably construct in winter, and the construction progress is guaranteed; the problem that construction cannot be conducted due to the freezing and thawing problem of inorganic thermal insulation mortar is solved.
本发明公开了一种自保温防冻融的砂浆，包括质量百分比计，包括60％～75％骨料、20％～30％的胶凝料以及5％～10％改性添加剂，骨料的质量与胶凝料的体积比为2.5～3.0：1，自保温砂浆的水料质量比为1.3～1.49，按质量百分比计，包括72％的骨料、25％的胶凝料以及3％的改性添加剂，用于制取砂浆，从而便于使用者对于砂浆的使用，骨料包括天然砂、玻化微珠、灰钙、可再分散乳胶粉。本发明通过在无机保温砂浆内添加改性添加剂，可以大幅改变无机保温砂浆的性能，便于使用者在冬天选择合适的改性添加剂，大大降低无机保温砂浆的冻融问题，便于使用者在冬天能够进行合理的施工，保证施工的进度，以避免因无机保温砂浆因冻融问题而造成的无法施工的问题。
Self-insulation freeze-thaw resistant mortar
The invention discloses a self-insulation freeze-thaw resistant mortar, which comprises the following raw materials in percentage by weight: 60-75% of an aggregate, 20-30% of a gelling material, and 5-10% of a modification additive, the ratio of the mass of the aggregate to the volume of the gelling material is 2.5-3.0: 1, the water/material ratio of the self-insulation mortar is 1.3-1.49; and themortar comprises 72% of aggregate, 25% of a gelling material, and 3% of a modification additive. The aggregate is used for preparing mortar, so that a user can conveniently use the mortar, and the aggregate comprises natural sand, vitrified micro bubbles, ash calcium and redispersible latex powder. By adding the modification additive into the inorganic thermal insulation mortar, the performance of the inorganic thermal insulation mortar can be greatly changed, a user can conveniently select a proper modification additive in winter, the freezing and thawing problem of the inorganic thermal insulation mortar is greatly reduced, the user can conveniently and reasonably construct in winter, and the construction progress is guaranteed; the problem that construction cannot be conducted due to the freezing and thawing problem of inorganic thermal insulation mortar is solved.
本发明公开了一种自保温防冻融的砂浆，包括质量百分比计，包括60％～75％骨料、20％～30％的胶凝料以及5％～10％改性添加剂，骨料的质量与胶凝料的体积比为2.5～3.0：1，自保温砂浆的水料质量比为1.3～1.49，按质量百分比计，包括72％的骨料、25％的胶凝料以及3％的改性添加剂，用于制取砂浆，从而便于使用者对于砂浆的使用，骨料包括天然砂、玻化微珠、灰钙、可再分散乳胶粉。本发明通过在无机保温砂浆内添加改性添加剂，可以大幅改变无机保温砂浆的性能，便于使用者在冬天选择合适的改性添加剂，大大降低无机保温砂浆的冻融问题，便于使用者在冬天能够进行合理的施工，保证施工的进度，以避免因无机保温砂浆因冻融问题而造成的无法施工的问题。
Self-insulation freeze-thaw resistant mortar
一种自保温防冻融的砂浆
ZHANG HUAFU (author) / ZHANG ZHONG (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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