At present, both GRC components and cement components are widely used in real life, but there is a big difference between them. Do you know the difference between GRC component and cement component? Next, GRC component manufacturers take you to understand!

一：从材料上进行分析：

1： First of all, the material is analyzed

GRC构件一种以耐碱玻璃纤维为增强材料、水泥砂浆为基体材料的纤维水泥复合材料，而水泥构件却相对简单，主要由水泥、砂子、河石、水等通过比例混合而成的，二者比较起来，GRC构件的材料相对复杂一些。

GRC component is a kind of fiber cement composite material with alkali resistant glass fiber as reinforcement material and cement mortar as matrix material, while the cement component is relatively simple, which is mainly composed of cement, sand, river stone, water, etc. by proportion. Compared with the two, the material of GRC component is relatively complex.

GRC构件材料组成：

GRC component material composition:

1)水泥：通常用于GRCAR耐碱玻璃纤维中的水泥主要有快硬硫铝酸盐水泥、低碱度硫铝酸盐水泥、普通硅酸盐水泥、白色硅酸盐水泥。

1) Cement: the cement commonly used in grcar alkali resistant glass fiber mainly includes fast hardening sulphoaluminate cement, low alkalinity sulphoaluminate cement, ordinary portland cement and white portland cement.
 

2)纤维：GRC材料中使用的纤维是耐碱玻璃纤维，种类包括耐碱玻璃纤维无捻粗纱、耐碱玻璃纤维短切纱、耐碱玻璃纤维网格布。欧美要求GRC中使用的玻璃纤维氧化锆含量不低于百分之16.5，我国要求在使用普通硅酸盐水泥时氧化锆含量不低于百分之16.5。

2) Fiber: the fiber used in GRC material is alkali resistant glass fiber, including alkali resistant glass fiber roving, alkali resistant glass fiber chopped yarn and alkali resistant glass fiber mesh cloth. European and American countries require that the zirconia content of glass fiber used in GRC should not be less than 16.5%, while China requires that the zirconia content of ordinary portland cement should not be less than 16.5%.

3)聚合物：通常添加的聚合物为丙乳，即丙烯酸酯共聚乳液。

3) polymer: usually added polymer is acrylic emulsion, that is, acrylate copolymer emulsion.

4)外加剂：通常可选择性地加入减水剂、塑化剂、缓凝剂、早强剂、防冻剂、防锈剂等外加剂:当制品中含有钢质增强材料或钢质预埋件时，不得使用氯化钙基的外加剂。

4) Admixtures: superplasticizer, plasticizer, retarder, early strength agent, antifreeze, antirust agent and other admixtures can be selectively added. When the products contain steel reinforcement materials or steel embedded parts, calcium chloride based admixtures shall not be used.

5)其他材料：可以选择性的添加一些火山灰质活性材料，有利于提升GRC制品的综合性能，例如强度、抗渗、耐久等。

5) Other materials: some pozzolanic active materials can be selectively added to improve the comprehensive properties of GRC products, such as strength, impermeability, durability, etc.

二：特性的对比：

2： Comparison of characteristics:

水泥构件具有强度高、耐候性强、施工维护方便、性价比高等特性，而GRC构件具有防火、防水、、抗污、隔音效果好、抗震性能强、造型多样等诸多特点，这个是水泥构件无法比拟的。

Cement component has the characteristics of high strength, strong weather resistance, convenient construction and maintenance, high cost performance, while GRC component has many characteristics, such as fire prevention, waterproof, environmental protection, anti pollution, good sound insulation effect, strong seismic performance, diverse modeling, etc., which is unmatched by cement component.

第三：从用途上对比：

Third, from the use of contrast:

水泥构件一般包括水泥彩砖、水泥管件、水泥盖板、异形水泥构件、路沿石、挡土墙人孔盖板，钢筋混凝土上浮，草坪砖，路面砖，加气砖，电缆盖板，检查口，路沿石等，都是生活中比较实用的;

Cement components generally include cement colored brick, cement pipe fittings, cement cover plate, special-shaped cement components, curb stone, manhole cover plate of retaining wall, reinforced concrete floating, lawn brick, pavement brick, aerated brick, cable cover plate, inspection port, curb stone, etc., which are more practical in life;

而GRC构件专注建筑物的外部装饰，由GRC构件装饰的建筑物，外表华丽大气，具有高的艺术与欣赏价值，如GRC罗马柱、GRC门窗套、GRC装饰线条等都属于GRC构件。

GRC components focus on the external decoration of buildings. Buildings decorated by GRC components have gorgeous appearance and high artistic and appreciation value, such as GRC Roman column, GRC door and window cover, GRC decorative lines, etc.

以上就是对GRC构件和水泥构件的区别介绍，相信通过本文的描述，你能对grc构件有更深刻的认识和了解，希望本文能对你有所帮助。

The above is the difference between GRC components and cement components. I believe that through the description of this paper, you can have a deeper understanding of GRC components. I hope this paper can help you.