865棋牌APP

毕节防腐木厂家

新闻分类

联系我们

毕节诚达益贸易865棋牌APP

朱先生 :18146296555

吴先生 :15882283337

网 址 :www。bjcdyffm。com

地 址 :贵州省毕节市七星关区碧阳街道居然之家斜对面诚达益防腐木


865棋牌APP

您的当前位置: 贵州防腐木厂家 >> 865棋牌APP >> 865棋牌APP

贵阳防腐木我们该从哪些方面提高认识呢?

发布日期:2018-02-23 作者:贵阳防腐木 点击:

贵阳防腐木我们该从哪些方面提高认识呢?

贵阳防腐木

Guiyang anticorrosion wood in what way should we raise awareness?


865棋牌APP1、开始腐朽的潮湿的防腐木,易发生垂直于纹理方向的断裂,而健康的木材则没有这种现象。由于腐朽,木材的韧性降低,使得其容易破碎,这可以用手压,或用小凿子从木材表面削起一小片木材的方法来检测进行上述检测时,必须保持防腐木潮湿,否则,即使伤康的木认也会发生断裂。由腐朽造成的木材易碎性有时也可从银切面或刨光表面的级糙程度看出。

1。 The decayed and humid anticorrosion wood is prone to fracture perpendicular to the direction of the texture, while the healthy wood does not have this phenomenon。 Due to decay, reduce wood toughness, making it easily broken, it can be pressed by hand, or with a small chisel from the surface of the wood cut from a piece of wood to the detection method of the detection, wood preservative must keep wet, otherwise, even if the injury will occur that Kang wood fracture。 The fragility of wood caused by decay can sometimes be seen from the degree roughness of the surface of the silver cut or the surface of the planing light。


2、木材在腐朽的同叭还会受到其它生物的侵害,如仑虫孔,分布不均匀的蓝色斑点,严重的发霉现象等。因此,凡是木村上有上述迹象之一者,就应该倍加小心检查。

865棋牌APP2, wood by other living things in the same pair will decay, such as Lun worm holes, uneven distribution of blue spots, serious mildew etc.. Therefore, any of the above signs of wood Haruki should be carefully examined.


如果要求不发生腐朽的场合下使用的防腐木上有上述现象,必须作进一步检查。腐朽的防腐木。在显微镜下观察,可以看到菌丝穿过防腐木细胞壁的穿孔现象。如果发现木材细胞壁上存在许多由无色菌丝穿成的洞孔,那么可以肯定有腐朽苗存在,说明该防腐木开始腐朽。

Further inspection must be made if the above phenomena are on the anticorrosion wood used without decay. Decadent anticorrosion wood. Under the microscope, it can be seen that the mycelium passes through the perforation of the wall of the anticorrosion wood cells. If you find there are many holes in the colorless hyphae of wood cell wall, so be sure that the seedlings have decayed, wood preservative begins to decay.


但氮汉材洞孔不一定就炭明木村没有腐抵那是因为有些腐朽鼠或在某些情况下,只有到了腐朽后期,即腐朽严重的情况,才会在细胞壁上发生穿孔。从木材上取一小块,放在培养基上培养,待长出茵丝后,再在显微镜下观察菌丝的形状也是判别防腐木是否腐朽的一种方法。翅果发现菌丝上有钱拉连岛那么可以肯定有腐朽茵存在。

But the nitrogen is not necessarily carbon material in the Han Ming Kimura did not support that is because some rot rotten rats or in some cases, only to the decay stage, namely decay seriously, will be on the cell wall perforation occurred. A small piece of wood is taken from it and put on a culture medium. After growing it, the shape of mycelia is observed under microscope. It is also a way to distinguish whether the preservative wood is rotten. There is money to pull the mycelia of Samara island so sure that there exists Yin decay.


本文网址:http://www.pn-yq.com/news/510.html

相关标签:贵阳防腐木

最近浏览:

贵公网安备 52050202001223号

欢迎给我们留言
请在此输入留言内容,我们会尽快与您联系。
姓名
联系人
电话
座机/手机号码
邮箱
邮箱
地址
地址
内蒙古快3 幸运赛车平台 广东快乐十分APP下载 幸运赛车人工计划 内蒙古快3开奖结果 内蒙古快3走势图 秒速快3 幸运赛车人工计划 865棋牌游戏 广西快乐十分软件下载