在ECLASS标准中搜索
ECLASS 让您有机会免费查看和搜索最新的 ECLASS 版本。 搜索功能直观，让您快速了解标准，不拘泥于官僚主义。
使用 ECLASS 搜索
请首先选择 ...
- 您想搜索 ECLASS 基本或高级
- 您想搜索哪个版本
- 搜索语言
- 是否要搜索类别或特征、值等。
然后输入搜索词（如 "铅笔"），点击 "搜索"。
请注意，使用 ECLASS 标准需要许可证。（另请参阅 ECLASS 使用条款）
ECLASS BASIC 13.0 (en)
-
- 22 Construction technology
- 22-17 Construction chemicals
- 22-17-01 Surface protection (building material)
- 22-17-05 Concrete additive
- 22-17-06 Concrete repair
- 22-17-07 Filler
- 22-17-09 Injection (building material)
- 22-17-10 Joint sealant, water stop, joint profile (building material)
- 22-17-11 Coating
- 22-17-12 Paving
- 22-17-13 Plaster
- 22-17-90 Construction chemicals (other)
Classification: 22170000 [AJZ727009]
| Preferred name | 22-17 Construction chemicals |
|---|---|
| Definition | The build chemistry, often referred to as building materials chemistry, is generally understood to be chemistry in construction. Due to its immense importance for the economy, building chemistry is an independent area of inorganic chemistry. Construction Chemistry combines the fields of engineering chemistry in building materials and component manufacturing, the natural sciences of plant and building materials science and physics, mineralogy, chemical-technical thermodynamics and materials chemistry in the context of materials science. It deals primarily with the chemical and physical properties of building materials and their chemical reactions and compounds. Important examples are the chemical reactions during the hardening of the cement in the concrete and the protection of the reinforcing steel against rust in the alkaline environment of the concrete |
| IRDI | 0173-1#01-AJZ727#009 |
|
|
|