山東GRC構(gòu)件安裝資質(zhì)標(biāo)準(zhǔn)
Shandong GRC component installation qualification standard
1、GRC構(gòu)件的安裝要求水平平整度、垂直垂直度、整體線條、花飾成套、曲線平滑流暢、構(gòu)件表面無污染、無缺陷。
1. The installation of GRC components requires horizontal flatness, vertical perpendicularity, overall lines, complete sets of decorations, smooth and smooth curves, and no pollution and defects on the component surface.
2、GRC裝飾線的安裝節(jié)點準(zhǔn)確對位，防止因預(yù)埋件錯位造成構(gòu)件強烈扭曲就位，造成安裝受力和長期變形。
2. The installation nodes of GRC decorative line shall be accurately aligned to prevent the components from being strongly twisted in place due to the dislocation of embedded parts, resulting in installation stress and long-term deformation.
3、GRC裝飾線的連接點必須連接到位，不能省略。螺栓連接必須擰緊。
3. The connection point of GRC decorative line must be connected in place and cannot be omitted. Bolted connections must be tightened.
4、GRC裝飾線接縫平整，接縫小于10mm。
4. The joint of GRC decorative line shall be flat, and the joint shall be less than 10mm.
5、垂直構(gòu)件應(yīng)避免將上構(gòu)件疊放在下構(gòu)件上，各段應(yīng)分別懸掛安裝在墻上。
5. Vertical members shall avoid stacking the upper member on the lower member, and each section shall be hung and installed on the wall respectively.
6、GRC構(gòu)件安裝后，應(yīng)自上而下清理表面的灰塵和污漬，接縫處應(yīng)飽滿、平整。
6. After the installation of GRC components, the dust and stains on the surface shall be cleaned from top to bottom, and the joints shall be full and flat.
Shandong GRC member strength meets the requirements
GRC構(gòu)件的預(yù)埋件包括鍍鋅扁鋼預(yù)埋件。鍍鋅扁鋼預(yù)埋件的規(guī)格是根據(jù)構(gòu)件的重量確定的。一般鍍鋅扁鋼的規(guī)格有：長40mm、寬30mm、厚3mm、間距500mm，扁鋼鉆孔用膨脹螺栓連接。這種嵌入件的形式分為外檢測、內(nèi)檢測、直接檢測、隱蔽件等多種形式。其連接方式為直接與墻體錨固或用螺栓與安裝好的鋼架連接。
Embedded parts of GRC components include galvanized flat steel embedded parts. The specification of galvanized flat steel embedded parts is determined according to the weight of components. The specifications of general galvanized flat steel include: length 40mm, width 30mm, thickness 3mm, spacing 500mm, and flat steel drilling is connected with expansion bolts. This kind of embedded parts can be divided into external detection, internal detection, direct detection, concealed parts and other forms. The connection method is directly anchored with the wall or connected with the installed steel frame with bolts.
GRC構(gòu)件的連接方式為膨脹螺栓。當(dāng)有外墻保溫（苯板）時，這種連接方式通常不適合焊接。此時必須使用膨脹螺栓進行連接固定。膨脹螺栓的長度和直徑實際上是由部件的重量決定的。.
GRC members are connected by expansion bolts. When there is external wall insulation (benzene plate), this connection method is usually not suitable for welding. At this time, expansion bolts must be used for connection and fixation. The length and diameter of expansion bolts are actually determined by the weight of the components
GRC構(gòu)件安裝時，要求所有預(yù)埋件低于外墻抹灰15~20mm。不得暴露。
When installing GRC components, all embedded parts are required to be 15~20mm lower than the external wall plastering. Do not expose.
GRC構(gòu)件產(chǎn)品的強度不僅取決于水泥的強度，還取決于單件的表面尺寸和填料比，并由不同的筋骨支撐結(jié)構(gòu)（如竹筋）的配置決定酒吧等）。
The strength of GRC component products depends not only on the strength of cement, but also on the surface size and filler ratio of a single piece, and is determined by the configuration of different rib support structures (such as bamboo bars).
GRC構(gòu)件廠家會根據(jù)建筑需要進行科學(xué)的骨架配置。建筑物的連接結(jié)構(gòu)為現(xiàn)澆混凝土結(jié)構(gòu)，實際強度等級大于C20，厚度大于1.5hef（hef為有效錨固深度，不應(yīng)小于50mm），當(dāng)大于100mm，使用直徑不小于8mm的地腳螺栓或膨脹螺栓，當(dāng)不滿足上述要求時，應(yīng)進行結(jié)構(gòu)試驗或?qū)ㄖB接結(jié)構(gòu)進行加固，并通過應(yīng)使用成對的穿墻螺栓和錨板進行固定。
GRC component manufacturers will carry out scientific skeleton configuration according to building needs. The connecting structure of the building is cast-in-place concrete structure, with actual strength grade greater than C20 and thickness greater than 1.5hef (HEF is the effective anchoring depth, which shall not be less than 50mm). When it is greater than 100mm, anchor bolts or expansion bolts with a diameter of not less than 8mm shall be used. When the above requirements are not met, structural tests shall be carried out or the building connecting structure shall be reinforced, and shall be fixed by using pairs of through wall bolts and anchor plates.
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