Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inorganic coating anti-freezing composite concrete and preparation method thereof
The invention discloses inorganic coating anti-freezing composite concrete and a preparation method thereof, and belongs to the technical field of concrete. According to the technical scheme, the inorganic coating anti-freezing composite concrete comprises the following components in parts by weight: 418 parts of cement; 22 parts of silica fume; 785 parts of sand; 999 parts of stones; 4.4 parts ofan additive; 176 parts of water; wherein the additive comprises an XTHPA environment-friendly high-permeability inorganic crystalline waterproofing agent (permeability type) (hereinafter referred toas XTHPA permeability type) and a polycarboxylate superplasticizer in a weight ratio of 1: 1; and the outer coating adopts an XTHPS high-permeability reinforced sealant (composite type) (hereinafter referred to as XTHPS composite type). The anti-freezing agent is simple in formula, good in anti-freezing durability and suitable for various engineering projects in alpine regions.
本发明公开了一种无机涂层抗冻复合混凝土及其制备方法，属于混凝土技术领域。采用的技术方案是：一种无机涂层抗冻复合混凝土，按重量份包括如下组分：水泥418份；硅灰22份；砂子785份；石子999份；外加剂4.4份；水176份；外加剂包括重量比为1:1的XT‑HPA环保型高渗透无机结晶防水剂(渗透型)(以下简称XT‑HPA渗透型)和聚羧酸减水剂；外涂涂层采用XT‑HPS高渗透增强密封剂(复合型)(以下简称XT‑HPS复合型)。本发明的配方简单、抗冻耐久性好，适合用于高寒地区的多种工程项目。
Inorganic coating anti-freezing composite concrete and preparation method thereof
The invention discloses inorganic coating anti-freezing composite concrete and a preparation method thereof, and belongs to the technical field of concrete. According to the technical scheme, the inorganic coating anti-freezing composite concrete comprises the following components in parts by weight: 418 parts of cement; 22 parts of silica fume; 785 parts of sand; 999 parts of stones; 4.4 parts ofan additive; 176 parts of water; wherein the additive comprises an XTHPA environment-friendly high-permeability inorganic crystalline waterproofing agent (permeability type) (hereinafter referred toas XTHPA permeability type) and a polycarboxylate superplasticizer in a weight ratio of 1: 1; and the outer coating adopts an XTHPS high-permeability reinforced sealant (composite type) (hereinafter referred to as XTHPS composite type). The anti-freezing agent is simple in formula, good in anti-freezing durability and suitable for various engineering projects in alpine regions.
本发明公开了一种无机涂层抗冻复合混凝土及其制备方法，属于混凝土技术领域。采用的技术方案是：一种无机涂层抗冻复合混凝土，按重量份包括如下组分：水泥418份；硅灰22份；砂子785份；石子999份；外加剂4.4份；水176份；外加剂包括重量比为1:1的XT‑HPA环保型高渗透无机结晶防水剂(渗透型)(以下简称XT‑HPA渗透型)和聚羧酸减水剂；外涂涂层采用XT‑HPS高渗透增强密封剂(复合型)(以下简称XT‑HPS复合型)。本发明的配方简单、抗冻耐久性好，适合用于高寒地区的多种工程项目。
Inorganic coating anti-freezing composite concrete and preparation method thereof
一种无机涂层抗冻复合混凝土及其制备方法
YAN WUJIAN (Autor:in) / WANG PING (Autor:in) / WANG LANMIN (Autor:in) / ZHU ZHAOXIA (Autor:in) / XU SHIYANG (Autor:in) / GUO HAITAO (Autor:in) / ZHENG HAIZHONG (Autor:in) / WANG HUIJUAN (Autor:in) / NIU FUHANG (Autor:in)
08.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
C40 inorganic coating composite anti-freezing concrete and preparation method thereof
| Europäisches Patentamt | 2020
Inorganic coating anti-freezing concrete and preparation method thereof
| Europäisches Patentamt | 2020
C40 inorganic coating anti-freezing concrete and preparation method thereof
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2021