Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wall material capable of removing formaldehyde and preparation method thereof
The invention discloses a wall material capable of removing formaldehyde. The wall material comprises a wall plastering mortar layer and a functional layer, wherein the surface of the wall plastering mortar layer is coated with the functional layer; the wall plastering mortar layer comprises the following components in parts by weight: 80-100 parts of ordinary Portland cement, 100-150 parts of sand, 5-10 parts of a porous EVA material, 1-2 parts of a retarder, 2-3 parts of cellulose ether, 1-2 parts of a water reducing agent and 70-80 parts of water; the functional layer is prepared from the following components in parts by weight: 30 to 50 parts of acrylic emulsion, 15 to 20 parts of nano titanium oxide/biological ceramic/diatomite composite filler, 0.5 to 1 part of drier, 1 to 2 parts of coalescing agent, 1 to 2 parts of defoaming agent and 15 to 20 parts of water. The invention also provides a preparation method of the wall material. The wall material provided by the invention not only has good bonding performance with a matrix, but also can effectively remove formaldehyde, has good mechanical performance, has certain thermal insulation performance, and is simple in preparation method.
本发明公开了一种可去除甲醛的墙体材料，包括墙体抹面砂浆层以及涂覆在墙体抹面砂浆层表面的功能层；所述墙体抹面砂浆层，以重量份计，包括普通硅酸盐水泥80‑100份、砂100‑150份、多孔EVA材料5‑10份，缓凝剂1‑2份、纤维素醚2‑3份，减水剂1‑2份和水70‑80份；所述功能层以重量份计，包括丙烯酸乳液30‑50份、纳米氧化钛/生物陶瓷/硅藻土复合填料15‑20份，催干剂0.5‑1份，成膜助剂1‑2份，消泡剂1‑2份，水15‑20份。本发明还提供了该墙体材料的制备方法。本发明提供的墙体材料不仅与基体结合性能好，且可有效去除甲醛，机械性能好，且具有一定的保温性能，制备方法简单。
Wall material capable of removing formaldehyde and preparation method thereof
The invention discloses a wall material capable of removing formaldehyde. The wall material comprises a wall plastering mortar layer and a functional layer, wherein the surface of the wall plastering mortar layer is coated with the functional layer; the wall plastering mortar layer comprises the following components in parts by weight: 80-100 parts of ordinary Portland cement, 100-150 parts of sand, 5-10 parts of a porous EVA material, 1-2 parts of a retarder, 2-3 parts of cellulose ether, 1-2 parts of a water reducing agent and 70-80 parts of water; the functional layer is prepared from the following components in parts by weight: 30 to 50 parts of acrylic emulsion, 15 to 20 parts of nano titanium oxide/biological ceramic/diatomite composite filler, 0.5 to 1 part of drier, 1 to 2 parts of coalescing agent, 1 to 2 parts of defoaming agent and 15 to 20 parts of water. The invention also provides a preparation method of the wall material. The wall material provided by the invention not only has good bonding performance with a matrix, but also can effectively remove formaldehyde, has good mechanical performance, has certain thermal insulation performance, and is simple in preparation method.
本发明公开了一种可去除甲醛的墙体材料，包括墙体抹面砂浆层以及涂覆在墙体抹面砂浆层表面的功能层；所述墙体抹面砂浆层，以重量份计，包括普通硅酸盐水泥80‑100份、砂100‑150份、多孔EVA材料5‑10份，缓凝剂1‑2份、纤维素醚2‑3份，减水剂1‑2份和水70‑80份；所述功能层以重量份计，包括丙烯酸乳液30‑50份、纳米氧化钛/生物陶瓷/硅藻土复合填料15‑20份，催干剂0.5‑1份，成膜助剂1‑2份，消泡剂1‑2份，水15‑20份。本发明还提供了该墙体材料的制备方法。本发明提供的墙体材料不仅与基体结合性能好，且可有效去除甲醛，机械性能好，且具有一定的保温性能，制备方法简单。
Wall material capable of removing formaldehyde and preparation method thereof
一种可去除甲醛的墙体材料及其制备方法
TANG WEI (Autor:in) / ZHU XIAOLI (Autor:in) / HONG FENG (Autor:in)
08.02.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
C04B
Kalk
,
LIME
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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