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                                                                                                                防腐木花架品質的鑒別五大方法
                                                                                                                發布日期:2021-08-17 13:16:40點擊:


                                                                                                                1、鑒別材質:

                                                                                                                   從直觀的角度來看,木環越細,材質越好,因為細環表示木材生長緩慢。簡單來說,從切面看起來不那么“毛茸茸”的木材應該是比較好的木材。

                                                                                                                2、木材加工質量判別:

                                                                                                                   規格統一,誤差小,加工質量好 首先,你可以看到木材整體是否標準、正確、整齊,沒有太大誤差 一般薄板的誤差應小于0.5-1毫米;較大規格材料的總體誤差不應大于2mm 一般生產線下的物料規格整齊,基本無差錯 但是手工加工的材料誤差較大,會給施工造成困難 另外,對于刨平的材料,要看表面刨平的質量,最好是光滑自然的。


                                                                                                                防腐木涼亭


                                                                                                                3、鑒別木材防腐劑的穩定性:

                                                                                                                   浸泡水顏色變化最小,防腐劑穩定性好 將不同防腐木(規格和水分含量相同)的樣品浸泡在相同溫度和體積的清水中。相同浸泡時間后,觀察水的顏色,顏色變化最小的防腐劑穩定性最好 這不是一個絕對準確的方法,因為處理過程中防腐劑的濃度也可能有很大差異 經過防腐處理后,不同防腐劑的木材穩定性差異較大,經過加壓處理后,不同防腐劑的木材穩定性也差異較大。使用質量差的防腐劑不會大大提高木材的防腐性能,反而會造成很大的潛在危害 。

                                                                                                                4、鑒別木材防腐和壓力處理的質量:

                                                                                                                   邊材應充分浸泡在防腐劑中,表面應干凈均勻 從木材斷面來看,防腐劑浸泡邊材的質量較好,因為這種樹種的心材具有天然的耐久性,但其他大部分樹種一般都要浸泡在防腐劑中。

                                                                                                                5、區分木材防腐和壓力處理的質量證書:

                                                                                                                   能出具檢測報告的防腐木材質量有保證。

                                                                                                                關鍵詞:防腐木花架,防腐木涼亭,防腐木葡萄架
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