巖棉板主要用于建筑，是一種外墻保溫材料，作為無機外墻保溫材料已達到A級防火標準，這帶來了前所未有的市場機遇。那么巖棉板建筑時的表層結構滿足什么要求呢？

Rock wool board is mainly used in construction. It is a kind of external wall insulation material. As an inorganic external wall insulation material, it has reached the class a fire prevention standard, which has brought unprecedented market opportunities. So what requirements does the surface structure of rock wool board meet?

1、粘貼巖棉板后，應對板的抹灰表面進行表面處理。用不銹鋼刮刀在整個表面上涂抹抹灰砂漿（厚度為1-1.5mm），并將其壓入巖棉板的表面纖維中。

1. After pasting the rock wool board, the plastered surface of the Board shall be treated. Apply plastering mortar (1-1.5mm thick) on the whole surface with a stainless steel scraper and press it into the surface fiber of rock wool board.

2、抹灰膠應嚴格按照產品使用說明書進行配置，配置的粘合劑應避免陽光直射，應在2小時內用完。

2. The plaster adhesive shall be configured in strict accordance with the product instructions. The configured adhesive shall be protected from direct sunlight and shall be used up within 2 hours.

3、擦拭層分為兩層。層抹灰的厚度為2-3mm，應該先用不銹鋼鋸齒抹刀抹灰，然后用大抹刀將其弄平，然后在濕的時候將其壓入玻璃纖維網布中，直到膠水稍微干燥。安裝錨栓并用抹灰膠密封錨栓塑料盤及其周圍。層抹灰砂漿可以稍微干燥，第二層抹灰砂漿就可以建造了，其厚度約為2mm，使抹灰層的厚度達到設計要求。

3. The wiping layer is divided into two layers. The thickness of the first layer of plastering is 2-3mm. It should be plastered with a stainless steel serrated spatula, then flattened with a large spatula, and then pressed into the glass fiber mesh when it is wet until the glue is slightly dry. Install the anchor bolt and seal the plastic plate of the anchor bolt and its surroundings with plaster glue. The first layer of plastering mortar can be slightly dried, and the second layer of plastering mortar can be built, with a thickness of about 2mm, so that the thickness of the plastering layer can meet the design requirements.

4、網布的鋪設應弄平，拉直，并保持陰角和陽角的垂直度。網格的頂部，底部，左側和右側之間應該有重疊，并且重疊寬度不應小于100mm，請勿將玻璃纖維網布直接放在巖棉板的表面上，也不得裸露或擦干。

4. The laying of mesh cloth shall be leveled and straightened, and the verticality of internal and external corners shall be maintained. There should be overlap between the top, bottom, left and right sides of the grid, and the overlap width should not be less than 100mm. Do not put the glass fiber mesh directly on the surface of the rock wool board, and do not expose or dry it.

根據(jù)設計要求，應使用沖擊鉆或電錘鉆孔安裝錨，鉆孔深度應大于錨固深度10mm。在安裝過程中，應將錨釘敲打或擰入墻壁，并且圓盤應靠近網的層。檢查抹布，并及時用抹灰膠蓋住光盤及其周邊。

According to the design requirements, the impact drill or electric hammer shall be used to drill and install the anchor, and the drilling depth shall be 10mm greater than the anchoring depth. During installation, anchor nails should be knocked or screwed into the wall, and the disc should be close to the first layer of the net. Check the rag and cover the disc and its periphery with plaster glue in time.

預防措施

preventive measure

1、濟南巖棉板廠家提醒您，在使用該板材時要注意雨水，在雨天不能施工。

1. Jinan rock wool board manufacturer reminds you that you should pay attention to rain when using this board, and you can't work in rainy days.

2、為了冷藏，必須添加防潮層。在特別低的溫度下，無樹脂的巖棉被用作隔熱材料，防潮層也必須防火。

2. In order to refrigerate, a damp proof layer must be added. At extremely low temperatures, resin free rock wool is used as heat insulation material, and the damp proof course must also be fireproof.

3、當溫度超過特定溫度（例如200°C）時，必須在絕緣材料上添加適當?shù)耐獠勘Ｗo，以使巖棉板的厚度和堆積密度不變。

3. When the temperature exceeds a specific temperature (such as 200 ° C), appropriate external protection must be added to the insulating material to keep the thickness and bulk density of the rock wool board unchanged.

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