Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heat-conducting gypsum self-leveling mortar as well as preparation method and application thereof
The invention discloses heat-conducting gypsum self-leveling mortar as well as a preparation method and application thereof. Raw materials for preparing the heat-conducting gypsum self-leveling mortarcomprise phosphogypsum, red mud and a heat-conducting material, and do not comprise cement. The preparation method comprises the following steps: mixing the phosphogypsum with the red mud, performingcalcining and ball-milling; and mixing the ball-milled phosphogypsum and red mud with the heat conducting material, aggregate, a retarder, a defoaming agent, a water retaining agent, a water reducingagent and redispersible latex powder. The heat-conducting gypsum self-leveling mortar disclosed by the invention realizes resource reutilization of solid wastes, namely the phosphogypsum and red mudon the premise of ensuring good performance, has good heat-conducting performance, can be used for gap filling and upper-layer covering of floor heating pipelines, and greatly saves the raw material cost of a floor heating system.
一种导热石膏自流平砂浆及其制备方法和应用。所述导热石膏自流平砂浆的制备原料包括磷石膏、赤泥和导热材料，并且不包括水泥。所述制备方法包括：将所述磷石膏与所述赤泥混合，煅烧，球磨；以及将球磨后的磷石膏与赤泥与导热材料、骨料、缓凝剂、消泡剂、保水剂、减水剂和可再分散性乳胶粉混合。本申请的导热石膏自流平砂浆在保证砂浆具有良好性能的前提下，实现了磷石膏和赤泥的固体废弃物的资源再利用，而且具有良好的导热性能，能够用于地暖管道间隙填充及上层覆面，极大地节省地暖系统的原料成本。
Heat-conducting gypsum self-leveling mortar as well as preparation method and application thereof
The invention discloses heat-conducting gypsum self-leveling mortar as well as a preparation method and application thereof. Raw materials for preparing the heat-conducting gypsum self-leveling mortarcomprise phosphogypsum, red mud and a heat-conducting material, and do not comprise cement. The preparation method comprises the following steps: mixing the phosphogypsum with the red mud, performingcalcining and ball-milling; and mixing the ball-milled phosphogypsum and red mud with the heat conducting material, aggregate, a retarder, a defoaming agent, a water retaining agent, a water reducingagent and redispersible latex powder. The heat-conducting gypsum self-leveling mortar disclosed by the invention realizes resource reutilization of solid wastes, namely the phosphogypsum and red mudon the premise of ensuring good performance, has good heat-conducting performance, can be used for gap filling and upper-layer covering of floor heating pipelines, and greatly saves the raw material cost of a floor heating system.
一种导热石膏自流平砂浆及其制备方法和应用。所述导热石膏自流平砂浆的制备原料包括磷石膏、赤泥和导热材料，并且不包括水泥。所述制备方法包括：将所述磷石膏与所述赤泥混合，煅烧，球磨；以及将球磨后的磷石膏与赤泥与导热材料、骨料、缓凝剂、消泡剂、保水剂、减水剂和可再分散性乳胶粉混合。本申请的导热石膏自流平砂浆在保证砂浆具有良好性能的前提下，实现了磷石膏和赤泥的固体废弃物的资源再利用，而且具有良好的导热性能，能够用于地暖管道间隙填充及上层覆面，极大地节省地暖系统的原料成本。
Heat-conducting gypsum self-leveling mortar as well as preparation method and application thereof
一种导热石膏自流平砂浆及其制备方法和应用
ZHU QINGWEI (Autor:in) / LEI YUE (Autor:in) / WANG MIAOMIAO (Autor:in) / BAI FENGHUA (Autor:in) / XIAO WENTAO (Autor:in) / LI FAN (Autor:in) / CHEN HONGXIA (Autor:in) / YANG ZHENGBO (Autor:in)
01.09.2020
Patent
Elektronische Ressource
Chinesisch
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