章丘鴻祥泰小編就帶你了解巖棉板的標準及注意事項有哪些？

Zhangqiu hongxiangtai small weaving will take you to understand the standards and precautions of rock wool board?

外墻保溫巖棉板外墻保溫巖棉板為外墻保溫專用巖棉板，A級不燃性防火保溫材料，較高的抗壓和抗拉伸強度、較低的吸水和吸濕性、尺寸穩(wěn)定性良好、不會產(chǎn)生熱膨脹或收縮、耐老化等優(yōu)點。

Rock wool board for external wall thermal insulation is a special rock wool board for external wall thermal insulation. It is a class a non combustible fireproof insulation material. It has the advantages of high compressive strength, tensile strength, low water absorption and moisture absorption, good dimensional stability, no thermal expansion or contraction, aging resistance, etc.

外觀質(zhì)量:板面平整，無明顯凹凸、翹曲、變形；表面清潔，色澤均勻，無膠痕、油污；無明顯劃痕、磕碰、傷痕等；切口平直，切面整齊，無毛刺；面材與芯材之間粘結(jié)牢固，芯材密實。

Appearance quality: the board surface is flat, without obvious concave convex, warpage and deformation; the surface is clean and uniform in color, without glue mark and oil stain; there is no obvious scratch, bump, scar, etc.; the incision is straight, the section is neat, and there is no burr; the bonding between surface material and core material is firm, and the core material is dense.

注意事項

matters needing attention

1.要注意防雨，不能在雨天施工。

1. Pay attention to rainproof, and do not construct in rainy days.

2.用于保冷必然要在加防潮層，在溫度特殊低的狀況下，用不含樹脂的巖棉進行絕熱，其防潮層也必需是防火的

2. When it is used for cold insulation, moisture-proof layer must be added. Under special low temperature condition, rock wool without resin is used for heat insulation, and its moisture-proof layer must also be fireproof

3.當溫度超過一定的溫度，比如：200℃ 時，保溫必需加適宜的外護，這樣就不會使巖棉板厚度和容重發(fā)生轉(zhuǎn)變。

3. When the temperature exceeds a certain temperature, such as 200 ℃, appropriate external protection must be added to the insulation, so that the thickness and bulk density of rock wool board will not change.

4.有關(guān)大直徑和平壁設(shè)備用巖棉成品保溫，超越200℃ 時,一定要謹記巖棉板生產(chǎn)廠家的叮囑：加保溫釘，(間距400mm左右 )外護要貼緊。

4. For insulation of rock wool products for large diameter and flat wall equipment, when the temperature exceeds 200 ℃, it is necessary to bear in mind the instructions of the rock wool board manufacturer: add thermal insulation nails (with a spacing of about 400mm), and the outer protection should be tightly attached.

5.需保溫的設(shè)備、保溫釘以及管道為利于防腐，可接納恰當涂層。另外應沒有明顯走漏的地方。這樣可以達到更好的效果。

5. Equipment, nails and pipes to be insulated can be coated properly for corrosion protection. In addition, there should be no leakage. This can achieve better results.

6.巖棉板成品在室外保溫的情況下易受機械磨損的應宜用金屬或塑料包皮，然后留意接頭的地方，接縫的密 封，需要時加膠質(zhì)封條，包裹層堆疊局部不小于100mm

6. If the finished rock wool board is easy to be mechanically abraded under outdoor thermal insulation, metal or plastic wrapping should be used. Then, pay attention to the joint position and joint sealing. If necessary, glue seal should be added. The stacking part of the wrapping layer should not be less than 100 mm

7.當保溫對象呈90度放置，且有一定的高度時，巖棉板的保溫層必然要有定位銷或支承環(huán)，間距一定不要大于3米，以防保溫資料在有震動時向下滑動。

7. When the insulation object is placed at 90 degrees and has a certain height, the insulation layer of rock wool board must have positioning pin or supporting ring, and the spacing must not be greater than 3 meters, so as to prevent the insulation material from sliding downward in case of vibration.

8.為了可以達到熱損掉小目標，巖棉板和氈的接頭一定要對接嚴密，如果有多層保溫時各個十字接縫需要交織開來，以免構(gòu)成熱橋，在保冷時建議根絕冷橋。

8. In order to achieve the goal of minimizing heat loss, the joints of rock wool board and felt must be tightly butted. If there are multi-layer insulation, each cross joint needs to be interlaced to avoid forming a thermal bridge. In cold insulation, the cold bridge must be isolated.