Composite rock wool board is a material that has excellent fire and thermal insulation properties, as well as good strength, making it widely used in building processing. However, to ensure the full play of these properties, correct installation is crucial.

1、在施工之前，要對基層進行清理和檢查，這個時候我們首先將巖棉板表面的泥土、雜物等好好的清理干凈，然后對混凝土的基層進行預制或者是現澆。

1. Before construction, the base layer needs to be cleaned and inspected. At this time, we first clean the soil, debris, etc. on the surface of the rock wool board, and then prefabricate or cast-in-place the concrete base layer.

2、清理之后，要對保溫層進行鋪設了，主要有這樣的幾個步驟：

2. After cleaning, the insulation layer needs to be laid, mainly in the following steps:

（1）鋪設之前清洗巖棉板要接觸的那面，應找平拉線進行干鋪巖棉板，板塊之間鋪平、緊密，若是分層鋪設的板塊，應將其上下兩層錯開，找同類材料的碎屑將板塊之間的縫隙填密緊實，同時表面應與相鄰兩板的高度一致。

(1) Before laying, the surface that the rock wool board needs to come into contact with should be leveled and pulled for dry laying. The plates should be laid flat and tightly. If the plates are laid in layers, the upper and lower layers should be staggered, and the gaps between the plates should be filled tightly with debris from similar materials. At the same time, the surface should be consistent with the height of the adjacent plates.

（2）在做砂漿找平層分格縫排氣道處留設，當板狀保溫層如需留設排汽槽時，不得有遺漏現象出現。

(2) Leave a vent at the dividing joint of the mortar leveling layer, and there should be no omission when leaving a vent for the plate-shaped insulation layer.

（3）復合巖棉板保溫層已鋪完當在上面進行行走或用膠輪車運輸材料時，應墊上腳手板進行保護。

(3) The insulation layer of the composite rock wool board has been laid. When walking on it or transporting materials with a rubber wheel truck, a scaffold board should be placed for protection.

（4）當復合板出現缺棱掉角的現象時，可用同類材料的碎塊進行嵌補。

(4) When there is a phenomenon of missing edges and corners in the composite board, fragments of similar materials can be used for embedding.

3、使用B型復合輕集料來墊層找坡：根據設計要求的弧度，在墻體上找坡層平標高線和控制線。

3. Using B-type composite lightweight aggregate for bedding slope making: According to the design requirements of the curvature, find the horizontal elevation line and control line of the slope layer on the wall.

4、保護層的施工：首先是混凝土塊做面層時，板縫之間有間隙時應用砂漿勾縫處理，并且采用水泥砂漿座漿鋪平；若是采用的是非功能性屋面作為屋面時，可以對其進行處理采用平鋪預制混凝土板的方式。預制板的厚度應小于30mm,并具有一定的強度。

4. Construction of protective layer: Firstly, when the concrete block is used as the surface layer, if there are gaps between the board joints, mortar pointing treatment should be applied, and cement mortar base mortar should be used to pave the surface; If a non functional roof is used as the roof, it can be treated using a flat precast concrete slab. The thickness of the prefabricated slab should be less than 30mm and have a certain strength.

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