安装防腐木地板，我们看不见实质，因此我们该如何判断防腐木地板是否是空心的呢？防腐木总结如下。
When installing the anti-corrosion wood floor, we can't see the essence, so how should we judge whether the anti-corrosion wood floor is hollow? Henan anti-corrosion wood is summarized as follows.
（1）先看防腐木表层的色调是否与所有正常木材的色调一致，再拍打来判断木制品的质量。木材填料通常分为固体和部分固体。固体填料无疑很重，但价格太贵，而且部分固体相对较轻，价格也相对划算。
(1) First, check whether the color of the surface of the antiseptic wood is consistent with that of all normal wood, and then beat it to judge the quality of the wood products. Wood filler is usually divided into solid and partial solid. Solid filler is undoubtedly very heavy, but the price is too expensive, and some solids are relatively light, so the price is relatively cost-effective.
（2）我们可以检查公司产品表面是否贴上了“封条”。可靠的防腐木材生产企业会贴上封条
(2) We can check whether the company's product surface is affixed with a "seal". Reliable anti-corrosion wood production enterprises will stick seals
（3）取样试验样品：防腐木样品的表层设钉子。坚固的企业产品对钉子有一定的难度，而且很容易固定倒空。
(3) Sampling test sample: set nails on the surface of the anti-corrosion wood sample. Solid enterprise products have certain difficulties for nails, and are easy to fix and empty.
防腐木内部一旦空心，不仅质量无法保证，而且使用一段时间后容易出现开裂等问题。因此，在购买这种木材时，一定要清楚地确定里面是否有空心现象。
Once the interior of the antiseptic wood is hollow, not only the quality cannot be guaranteed, but also it is easy to crack after a period of use. Therefore, when purchasing this kind of wood, we must clearly determine whether there is hollow inside.
判断防腐木地板是空心的方法
The method to judge whether the anticorrosive wood floor is hollow
防腐木地板安装的注意事项：
Precautions for installation of anti-corrosion wood floor:
1）户外木材应在户外阴干到与外界环境的湿度大体相同的程度再施工，避免木材施工安装后会出现较大的变形和开裂。
1) Outdoor wood shall be dried in the shade to the same degree as the humidity of the external environment to avoid large deformation and cracking after construction and installation.
2）在施工现场，防腐木材应通风存放，应尽可能的避免太阳暴晒；
2) At the construction site, the anti-corrosion wood shall be stored in a ventilated manner, and the sun exposure shall be avoided as far as possible;
3）在施工时，应该尽可能使用防腐木材现有的尺寸，如需二次切割、钻孔等加工，需要使用CCA防腐剂（浓缩液：水=1：10配置）进行涂刷补救，以保证防腐木材的使用寿命；
3) During construction, the existing size of anti-corrosion wood should be used as much as possible. If secondary cutting, drilling and other processing are required, CCA preservative (concentrated solution: water=1:10 configuration) should be used for painting and remediation to ensure the service life of anti-corrosion wood;
4）在搭建露台时尽量使用长木板减少接头，以求美观；板面之间留5-10mm缝隙；
4) When building the terrace, try to use long boards to reduce joints, so as to look beautiful; 5-10 mm gap shall be reserved between plates;
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