Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gypsum self-leveling mortar capable of adsorbing formaldehyde
The invention relates to the technical field of building materials, and discloses gypsum self-leveling mortar for adsorbing formaldehyde, which comprises the following components in parts by weight: 3-5 parts of a mixed gel material, 200-500 parts of mineral filler, 2-7 parts of a rheological modifier, 50-60 parts of a reinforcing component, 80-100 parts of water, 30-56 parts of an adsorbent, 72-88 parts of a purifying agent and 11-25 parts of a stabilizer, wherein the adsorbent is an activated carbon adsorbent, and the activated carbon adsorbent is composed of coconut shell activated carbon,apricot shell activated carbon and sawdust powder carbon. Plant shell chippings in the adsorbent can adsorb peculiar smells and serve as activated carbon, the cost of the plant shell chippings is lower than that of the activated carbon, and the plant chippings can be fully utilized. Diatom rock ore in the purifying agent can generate free electrons and holes under irradiation of visible light, then reactive oxygen with the extremely-strong oxidation effect is generated, the active oxygen can oxidize and decompose various organic compounds and part of inorganic matters into harmless CO2, H2O and the like, so that the purpose of air purifying is achieved.
本发明涉及建筑材料技术领域，且公开了一种吸附甲醛的石膏自流平砂浆，包括如下重量份数的各组分：混合凝胶材料3‑5份、矿物填料200‑500份、流变改性剂2‑7份、增强组分50‑60份、水80‑100份、吸附剂30‑56份、净化剂72‑88份、稳定剂11‑25份，所述吸附剂为活性炭吸附，该活性炭吸附是椰壳活性炭、杏壳活性炭和木屑粉炭组成；通过吸附剂中的植物壳体碎屑可以吸附异味，充当活性炭的作用，并且其比活性炭的成本低，能够对植物碎屑充分利用，通过净化剂中的硅藻岩类矿石在可见光照射下，会产生游离电子及空穴，进而产生极强氧化作用的活性氧，活性氧可氧化分解各种有机化合物和部分无机物，使之分解成为无害的CO2、H2O等，从而达到净化空气的目的。
Gypsum self-leveling mortar capable of adsorbing formaldehyde
The invention relates to the technical field of building materials, and discloses gypsum self-leveling mortar for adsorbing formaldehyde, which comprises the following components in parts by weight: 3-5 parts of a mixed gel material, 200-500 parts of mineral filler, 2-7 parts of a rheological modifier, 50-60 parts of a reinforcing component, 80-100 parts of water, 30-56 parts of an adsorbent, 72-88 parts of a purifying agent and 11-25 parts of a stabilizer, wherein the adsorbent is an activated carbon adsorbent, and the activated carbon adsorbent is composed of coconut shell activated carbon,apricot shell activated carbon and sawdust powder carbon. Plant shell chippings in the adsorbent can adsorb peculiar smells and serve as activated carbon, the cost of the plant shell chippings is lower than that of the activated carbon, and the plant chippings can be fully utilized. Diatom rock ore in the purifying agent can generate free electrons and holes under irradiation of visible light, then reactive oxygen with the extremely-strong oxidation effect is generated, the active oxygen can oxidize and decompose various organic compounds and part of inorganic matters into harmless CO2, H2O and the like, so that the purpose of air purifying is achieved.
本发明涉及建筑材料技术领域，且公开了一种吸附甲醛的石膏自流平砂浆，包括如下重量份数的各组分：混合凝胶材料3‑5份、矿物填料200‑500份、流变改性剂2‑7份、增强组分50‑60份、水80‑100份、吸附剂30‑56份、净化剂72‑88份、稳定剂11‑25份，所述吸附剂为活性炭吸附，该活性炭吸附是椰壳活性炭、杏壳活性炭和木屑粉炭组成；通过吸附剂中的植物壳体碎屑可以吸附异味，充当活性炭的作用，并且其比活性炭的成本低，能够对植物碎屑充分利用，通过净化剂中的硅藻岩类矿石在可见光照射下，会产生游离电子及空穴，进而产生极强氧化作用的活性氧，活性氧可氧化分解各种有机化合物和部分无机物，使之分解成为无害的CO2、H2O等，从而达到净化空气的目的。
Gypsum self-leveling mortar capable of adsorbing formaldehyde
一种吸附甲醛的石膏自流平砂浆
YANG JINGLONG (Autor:in)
16.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Gypsum plastering mortar capable of adsorbing formaldehyde
| Europäisches Patentamt | 2021
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