水泥英语

标题:水泥英语

水泥英语

范文:

Title: The English of Cement

In the construction industry, cement plays a vital role as a binding material for concrete. Understanding the English terminology associated with cement is essential for professionals in this field. Below is a glossary of common cementrelated terms in English:

1. Cement A binder, in the form of a fine powder, obtained by grinding calcined mixtures of clay and limestone.

2. Portland cement The most widely used type of cement, named after the city of Portland, Maine, where it was first produced.

3. Concrete A composite material made of aggregates (sand, gravel, or crushed stone) and a paste (cement, water, and sometimes chemical admixtures).

4. Aggregate The sand, gravel, or crushed stone used in concrete to provide bulk and stability.

5. Slump test A test used to determine the workability of fresh concrete by measuring how far it will slump under its own weight.

6. Compressive strength The ability of a material to resist compression when subjected to an applied load.

7. Admixture A substance added to concrete to modify its properties.

8. Hydration The chemical reaction between cement and water that hardens the mixture.

9. Curing The process of maintaining a moist environment around concrete to allow it to gain strength and durability.

10. Fly ash A fine powder produced by burning coal that can be used as an ingredient in cement.

By familiarizing oneself with these terms, professionals can communicate more effectively and ensure the quality of construction projects.

常见问答知识清单:

1. 什么是水泥?

2. 波特兰水泥是什么?

3. 混凝土是由什么组成的?

4. 什么是坍落度测试?

5. 压缩强度是什么?

6. 什么是混凝土添加剂?

7. 水化是什么过程?

8. 保养是什么意思?

9. 灰飞灰是什么?

10. 水泥在建筑中有什么作用?

详细解答:

1. 什么是水泥?

水泥是一种细粉状材料,通过磨细石灰石和粘土的烧成混合物获得,用作混凝土的粘合剂。

2. 波特兰水泥是什么?

波特兰水泥是最广泛使用的类型,以生产它的缅因州波特兰市命名。

3. 混凝土是由什么组成的?

混凝土是由骨料(砂、砾石或碎石)和浆体(水泥、水以及有时化学添加剂)组成的复合材料。

4. 什么是坍落度测试?

坍落度测试是一种用来确定新拌混凝土工作性的测试,通过测量混凝土在自身重量下坍落多远。

5. 压缩强度是什么?

压缩强度是指材料抵抗压缩时施加的负载的能力。

6. 什么是混凝土添加剂?

混凝土添加剂是添加到混凝土中以改变其特性的物质。

7. 水化是什么过程?

水化是水泥和水之间的化学反应过程,使混合物硬化。

8. 保养是什么意思?

保养是指维持混凝土周围湿润环境的过程,以允许混凝土获得强度和耐久性。

9. 灰飞灰是什么?

灰飞灰是燃烧煤炭时产生的细粉末,可以用作水泥的成分。

10. 水泥在建筑中有什么作用?

水泥在建筑中作为混凝土的粘合剂,提供了结构强度和耐久性,是现代建筑不可或缺的材料。

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