GRC構件作為一種新型的內外墻裝飾材料，有質量輕、防火、隔音、防潮等特點，所以被用在很多建筑行業，在裝修的時候要和墻體進行結合連接，如果連接不好，將會影響整體的效果，那么該如何正確的連接，下面就一起來看看吧。
As a new type of interior and exterior wall decoration material, GRC components have the characteristics of light weight, fire prevention, sound insulation, moisture prevention, etc., so they are used in many construction industries. They should be combined and connected with the wall during decoration. If the connection is not good, it will affect the overall effect. So what is the correct connection? Let's take a look.
Correct connection of Shandong GRC components:
1、用膨脹螺栓將組件直接固定在墻上
1. Fix the assembly directly on the wall with expansion bolts
(1)螺栓穿過構件的肋，將構件固定在墻上。3.構件安裝在鋼龍骨上，鋼龍骨與建筑主體結構相連。
(1) The bolt passes through the rib of the component to fix the component to the wall. 3. The components are installed on the steel keel, which is connected with the main structure of the building.
(2)螺栓通過構件上的預埋件與墻體連接。
(2) The bolts are connected with the wall through the embedded parts on the components.
2、小部件可以粘合到墻壁上
2. Small parts can be glued to the wall
(1)構件應安裝在建筑物的主體結構或墻體上。如果墻體是加氣混凝土、空心磚等輕質墻體，需要專門設計可靠的安裝系統。所有連接件和龍骨系統需要采取可靠的防銹措施，并應使用鍍鋅鋼或不銹鋼連接材料。
(1) Members shall be installed on the main structure or wall of the building. If the wall is a lightweight wall such as aerated concrete and hollow brick, a special and reliable installation system needs to be designed. Reliable anti-rust measures shall be taken for all connectors and keel systems, and galvanized steel or stainless steel connection materials shall be used.
(2)構件與墻體的連接點需要距墻體邊緣一定距離(大于10㎝)以防止膨脹螺栓劈裂局部墻體或錨固不充分。
(2) The connection point between the component and the wall needs to be a certain distance (more than 10 cm) from the wall edge to prevent the expansion bolt from splitting the local wall or inadequate anchoring.
(3)需要采用各種連接件、錨固件、龍骨等連接方式，并進行結構計算，滿足自重、風荷載、地震荷載、干濕變形、溫度變形作用下的強度和剛度要求。構件的安裝節點需要考慮GRC構件干濕變形大的特點，允許適當的位移以釋放構件。
(3) It is required to adopt various connection methods such as connectors, anchors, keels, etc., and carry out structural calculation to meet the strength and stiffness requirements under the action of dead weight, wind load, seismic load, dry and wet deformation, and temperature deformation. The installation node of the component needs to consider the large dry and wet deformation of GRC components, and allow appropriate displacement to release the component.
(4)變形阻礙引起的內力。一般情況下，不得采用焊接所有部件連接點的安裝方法。
(4) Internal force caused by deformation obstruction. In general, the installation method of welding all component connection points shall not be used.
(5)用膨脹螺栓將構件安裝在混凝土梁、柱或剪力墻上時，應考慮鉆孔位置剛好有鋼筋，用雙孔長板避開或連接板，以調整鉆孔位置。
(5) When installing members on concrete beams, columns or shear walls with expansion bolts, it is necessary to consider that the drilling position just has reinforcement, and use double-hole long plates to avoid or connect the plates to adjust the drilling position.
GRC構件與墻體連接注意事項
Precautions for GRC component and wall connection
1、GRC構件與墻體的連接。如果沒有防水要求，可以用水泥砂漿填充;有防水要求的，需要用建筑密封膠或其他防水材料密封。
1. Connection of GRC components and walls. If there is no waterproof requirement, it can be filled with cement mortar; Those with waterproof requirements need to be sealed with building sealant or other waterproof materials.
2、與墻體變化處(如檐口、窗戶、門道、陽臺、雨篷、進水口、墻體突變處、轉角處)的接縫應根據實際情況進行詳細設計。在邊緣處，應特別注意安裝螺栓將墻壁劈開的可能性。因此，應確定GRC構件水泥構件的位置，以確保安裝螺栓與邊緣保持一定距離。
2. The joints with wall changes (such as cornices, windows, doorways, balconies, awnings, water inlets, wall abrupt changes, corners) shall be designed in detail according to the actual situation. At the edge, special attention should be paid to the possibility of installing bolts to split the wall. Therefore, the location of the GRC component cement component should be determined to ensure that the installation bolts keep a certain distance from the edge.
In short, there are many connection methods between GRC components and walls. Different connection methods can better connect the two. I hope these methods can help you. Come to our website for more information http://www.libpo.com.cn Consult and understand!
