Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inorganic special self-leveling mortar technology
The invention provides an inorganic special self-leveling mortar technology which comprises the following steps: adding a rheological additive into self-leveling mortar on the basis of an inorganic gel material, a filler, sand, redispersible latex powder and cellulose ether; the invention relates to a water-based paint which comprises the following components in percentage by mass: 35-42% of inorganic gel, 15-20% of filler, 35-45% of sand, 1-3% of redispersible latex powder, 0.05-0.1% of cellulose ether and 0.03-0.05% of rheological additive, and the rheological additive is composed of any two of modified bentonite, modified montmorillonite, guar gum and xanthan gum according to the mass ratio of (1-2): 1. The inorganic gelling agent is prepared from the following components in percentage by mass: 20 to 25 percent of ordinary silicate cement, 11 to 12 percent of aluminate cement and 4 to 5 percent of gypsum. Furthermore, the strength grade of the common silicate cement is P.O42.5, the aluminate cement is one or two of sulfur aluminum cement and high aluminum cement, and the gypsum is anhydrous gypsum, semi-hydrated gypsum and synthesized self-leveling mortar.
本发明提供一种无机特种自流平砂浆技术，自流平砂浆在无机凝胶材料、填料、砂子、可再分散乳胶粉、纤维素醚的基础上加入一种流变助剂，其包括以下质量百分比的组分：无机凝胶剂35～42％、填料15～20％、砂子35～45％、可再分散乳胶粉1～3％、纤维素醚0.05～0.1％、流变助剂0.03～0.05％，流变助剂由改性膨润土、改性蒙脱石、瓜尔胶和黄原胶中的任意两种按照质量比为1～2∶1的比例组成，进一步的，所述无机凝胶剂由以下质量百分比的组分组成：普通硅酸水泥20～25％、铝酸盐水泥11～12％、石膏4～5％。[08]进一步的，所述普通硅酸水泥强度等级为P.O42.5，铝酸盐水泥为硫铝水泥、高铝水泥中的一种或两种，石膏为无水石膏、半水石膏、合成的自流平砂浆。
Inorganic special self-leveling mortar technology
The invention provides an inorganic special self-leveling mortar technology which comprises the following steps: adding a rheological additive into self-leveling mortar on the basis of an inorganic gel material, a filler, sand, redispersible latex powder and cellulose ether; the invention relates to a water-based paint which comprises the following components in percentage by mass: 35-42% of inorganic gel, 15-20% of filler, 35-45% of sand, 1-3% of redispersible latex powder, 0.05-0.1% of cellulose ether and 0.03-0.05% of rheological additive, and the rheological additive is composed of any two of modified bentonite, modified montmorillonite, guar gum and xanthan gum according to the mass ratio of (1-2): 1. The inorganic gelling agent is prepared from the following components in percentage by mass: 20 to 25 percent of ordinary silicate cement, 11 to 12 percent of aluminate cement and 4 to 5 percent of gypsum. Furthermore, the strength grade of the common silicate cement is P.O42.5, the aluminate cement is one or two of sulfur aluminum cement and high aluminum cement, and the gypsum is anhydrous gypsum, semi-hydrated gypsum and synthesized self-leveling mortar.
本发明提供一种无机特种自流平砂浆技术，自流平砂浆在无机凝胶材料、填料、砂子、可再分散乳胶粉、纤维素醚的基础上加入一种流变助剂，其包括以下质量百分比的组分：无机凝胶剂35～42％、填料15～20％、砂子35～45％、可再分散乳胶粉1～3％、纤维素醚0.05～0.1％、流变助剂0.03～0.05％，流变助剂由改性膨润土、改性蒙脱石、瓜尔胶和黄原胶中的任意两种按照质量比为1～2∶1的比例组成，进一步的，所述无机凝胶剂由以下质量百分比的组分组成：普通硅酸水泥20～25％、铝酸盐水泥11～12％、石膏4～5％。[08]进一步的，所述普通硅酸水泥强度等级为P.O42.5，铝酸盐水泥为硫铝水泥、高铝水泥中的一种或两种，石膏为无水石膏、半水石膏、合成的自流平砂浆。
Inorganic special self-leveling mortar technology
一种无机特种自流平砂浆技术
GAO XUEMEI (Autor:in)
20.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Inorganic mortar self-leveling construction equipment
| Europäisches Patentamt | 2021
Inorganic self-leveling mortar and application thereof
| Europäisches Patentamt | 2022