Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Regenerated rubber thermal insulation mortar as well as preparation process and application thereof
The invention discloses regenerated rubber thermal insulation mortar and a preparation process and application thereof, and belongs to the technical field of civil engineering materials, the thermal insulation mortar comprises the following components by weight: 134-170 parts of cement, 100-156 parts of rubber powder, 20-30 parts of fly ash floating beads, 0.5-2 parts of a water retention thickener, 3-5 parts of a water reducer, and 120-200 parts of water; the preparation method comprises the following steps: S1, soaking rubber powder in a sodium hydroxide solution to obtain rubber powder for preparing the thermal insulation mortar; s2, mixing and dry-stirring the soaked rubber powder, cement, fly ash floating beads, a thickening agent and a water reducing agent to obtain dry thermal mortar powder; and S3, weighing mortar water, adding the mortar water into the thermal insulation mortar dry powder, and uniformly stirring to obtain the thermal insulation mortar. The thermal insulation mortar disclosed by the invention is simple in preparation process, has relatively good temperature stability and chemical stability, and can meet the thermal insulation effect of a building structure while reducing environmental pollution.
本发明公开了一种再生橡胶保温砂浆及其制备工艺和应用，属于土木工程材料技术领域，该保温砂浆按重量份包括以下组分：水泥134～170份、橡胶粉100～156份、粉煤灰漂珠20～30份、保水增稠剂0.5～2份、减水剂3～5份、水120～200份；其按以下步骤制备：S1：将橡胶粉放入氢氧化钠溶液中浸泡，得到保温砂浆配制所用的橡胶粉；S2：将浸泡后的橡胶粉、水泥、粉煤灰漂珠、增稠剂、减水剂进行混合干搅拌，得到保温砂浆干粉；S3：称量砂浆用水后加入到保温砂浆干粉中，搅拌均匀，得到保温砂浆。本发明的保温砂浆制备工艺简单，且具有保较好的温度稳定性和和化学稳定性，在减少环境污染的同时，可以满足建筑结构的保温效果。
Regenerated rubber thermal insulation mortar as well as preparation process and application thereof
The invention discloses regenerated rubber thermal insulation mortar and a preparation process and application thereof, and belongs to the technical field of civil engineering materials, the thermal insulation mortar comprises the following components by weight: 134-170 parts of cement, 100-156 parts of rubber powder, 20-30 parts of fly ash floating beads, 0.5-2 parts of a water retention thickener, 3-5 parts of a water reducer, and 120-200 parts of water; the preparation method comprises the following steps: S1, soaking rubber powder in a sodium hydroxide solution to obtain rubber powder for preparing the thermal insulation mortar; s2, mixing and dry-stirring the soaked rubber powder, cement, fly ash floating beads, a thickening agent and a water reducing agent to obtain dry thermal mortar powder; and S3, weighing mortar water, adding the mortar water into the thermal insulation mortar dry powder, and uniformly stirring to obtain the thermal insulation mortar. The thermal insulation mortar disclosed by the invention is simple in preparation process, has relatively good temperature stability and chemical stability, and can meet the thermal insulation effect of a building structure while reducing environmental pollution.
本发明公开了一种再生橡胶保温砂浆及其制备工艺和应用，属于土木工程材料技术领域，该保温砂浆按重量份包括以下组分：水泥134～170份、橡胶粉100～156份、粉煤灰漂珠20～30份、保水增稠剂0.5～2份、减水剂3～5份、水120～200份；其按以下步骤制备：S1：将橡胶粉放入氢氧化钠溶液中浸泡，得到保温砂浆配制所用的橡胶粉；S2：将浸泡后的橡胶粉、水泥、粉煤灰漂珠、增稠剂、减水剂进行混合干搅拌，得到保温砂浆干粉；S3：称量砂浆用水后加入到保温砂浆干粉中，搅拌均匀，得到保温砂浆。本发明的保温砂浆制备工艺简单，且具有保较好的温度稳定性和和化学稳定性，在减少环境污染的同时，可以满足建筑结构的保温效果。
Regenerated rubber thermal insulation mortar as well as preparation process and application thereof
一种再生橡胶保温砂浆及其制备工艺和应用
ZHANG HAIMING (Autor:in) / DENG CHENGYAN (Autor:in) / JIANG ERCHANG (Autor:in) / CAO DALONG (Autor:in) / WANG QIANYUN (Autor:in)
28.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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