GRC构件是一种应用广泛的纤维水泥复合材料。它具有与混凝土相同的性能和寿命，是一种可回收的绿色建筑材料，一般用在这些建筑物中，用来装饰房屋和建筑物。下面我们来了解一番GRC构件的特性以及施工步骤的内容吧。

GRC member is a kind of fiber cement composite material which is widely used. It has the same performance and service life as concrete. It is a recyclable green building material. It is generally used in these buildings to decorate houses and buildings. Let's learn about the characteristics of GRC components and the content of construction steps.

GRC构件的特性

Properties of GRC components

抗穿透性。指抗渗水的能力。如果抗渗性差，GRC构件中的建筑钢筋很容易被腐蚀，从而危及构件的使用寿命。影响抗渗性的主要因素是混凝土类型、碎石粒度和配合比、混凝土水灰比和GRC构件的密实度。

Penetration resistance. Refers to the ability to resist water seepage. If the impermeability is poor, the building reinforcement in GRC members is easy to be corroded, thus endangering the service life of the members. The main factors affecting the impermeability are the concrete type, gravel particle size and mix ratio, concrete water cement ratio and the compactness of GRC components.

耐寒性。在水饱和的条件下，GRC组件可以减少冷冻过程中的冻害。这是因为GRC构件中存在许多相同或不连通的孔隙，成为水汽的通道和储水枢纽，当GRC构件饱和时会冻结。内部水分被冻结，体积可吸收8%，导致孔隙膨胀和拉应力。所以通过融化。冻结系统，当拉应力超过GRC构件的抗压强度时，逐渐诱发微裂纹不断扩大并相互连接。GRC组件被破解和破坏。

Cold resistance. Under the condition of water saturation, GRC module can reduce the freezing damage during freezing. This is because there are many identical or unconnected pores in GRC members, which become water vapor channels and water storage hubs. When GRC members are saturated, they will freeze. The internal moisture is frozen, and the volume can absorb 8%, resulting in pore expansion and tensile stress. So by melting. In the freezing system, when the tensile stress exceeds the compressive strength of GRC members, microcracks are gradually induced to expand and connect with each other. GRC components are cracked and destroyed.

耐腐蚀性。是指GRC构件在应用条件下抵抗外界腐蚀性物质侵蚀的能力。比如耐酸性。有机盐、碱骨料等的侵蚀和碳化。此类产品的侵蚀会降低GRC构件的抗压强度，或破坏GRC构件的结构体积，影响使用寿命。

Corrosion resistance. It refers to the ability of GRC components to resist the corrosion of external corrosive substances under application conditions. Such as acid resistance. Erosion and carbonation of organic salt, alkali aggregate, etc. The erosion of such products will reduce the compressive strength of GRC members, or damage the structural volume of GRC members, affecting the service life.

GRC构件的施工步骤

Construction steps of GRC components

1、根据施工图，安装grc组件的地方会弹出定位（中心线或边线）线。

1. According to the construction drawing, the positioning (center line or side line) line will be popped up at the place where GRC components are installed.

2、在济南GRC构件粘贴时，应将网布翻面。如有特殊情况，可直接粘贴，无需翻面。采用薄层全粘法粘贴，挤压EPS构件，使砂浆四面溢出，胶缝宽度不大于3mm。胶缝要粘在挂钩上，灰缝要饱满，EPS构件表面要保持清洁。

2. When pasting GRC components in Jinan, the mesh shall be turned over. In case of special circumstances, it can be directly pasted without turning over. The thin-layer full adhesion method shall be adopted to paste and extrude EPS components, so that the mortar overflows on all sides, and the width of adhesive joint shall not be greater than 3mm. The glue joint shall be adhered to the hook, the mortar joint shall be full, and the surface of EPS components shall be kept clean.

3、对于大型grc构件，安装时有要求，需要临时固定支架。

3. For large GRC components, temporary fixed supports are required during installation.

4、安装时，如需拼接，应事先测量好拼接的尺寸和角度，并在平整的地方进行预拼接，间隙不超过3mm。粘结砂浆作为拼接粘结材料，砂浆稠度可以较大，采用薄层全粘结法。拼接时要求用锤子轻轻挤压均匀，使灰缝符合要求。

4. During installation, if splicing is required, the dimension and angle of splicing shall be measured in advance, and pre splicing shall be carried out at a flat place with a gap of no more than 3mm. As the splicing bonding material, the mortar consistency can be large, and the thin-layer full bonding method is adopted. During splicing, it is required to use a hammer to gently squeeze evenly to make the mortar joint meet the requirements.

5、灰缝拼接后，用砂浆刀压平，使grc组件一体化。干燥后，如果grc构件的接缝处有多余的粘结砂浆，可用砂纸打磨。晾干后，用grc构件拼接部分专用的防裂胶处理。处理方法请参考专用防裂胶使用说明。

5. After the mortar joint is spliced, the mortar knife shall be used for flattening to integrate the GRC components. After drying, if there is excess bonding mortar at the joints of GRC components, it can be polished with sandpaper. After drying, it shall be treated with the special anti cracking glue for the splicing part of GRC components. For the treatment method, please refer to the instructions for the use of special anti cracking adhesive.

6、济南GRC构件搭建完成后，注意成品的保护，严禁踩踏或重物撞击。如果损坏，应拆除整个电动助力转向系统组件并重新安装。

6. After the construction of GRC components in Jinan is completed, pay attention to the protection of finished products. It is strictly forbidden to step on or hit by heavy objects. In case of damage, the entire electric power steering system component shall be removed and reinstalled.

详细介绍grc欧版组件的安装步骤。相信大家已经知道grc组件非常好用，在很多地方都能看到。而有能力的朋友可以在购买新房后使用GRC线进行装修安装，会让整个房子看起来很大气。

The installation steps of GRC European components are introduced in detail. I believe you already know that GRC components are very easy to use and can be seen in many places. Friends with ability can use GRC line for decoration and installation after purchasing a new house, which will make the whole house look very grand.

GRC构件的特性以及施工步骤已在以上内容中进行了详细的总结，充分了解产品的相关信息能够让我们在后期的使用更加顺畅，关注我们网站www.aswjc.com带您了解更多。

The characteristics and construction steps of GRC components have been summarized in detail in the above contents. A full understanding of the relevant information of the product can make our later use more smooth. Pay attention to our website www.aswjc Com to learn more.