| 实木门开裂，真不是质量问题！ |
| 添加时间：2018/1/9 17:01:47 浏览次数： |
| 木头的前世今生 The past life of wood 他想，心碎的时候，就跟木材裂开一样，顺着纹路自上而下完全开裂。他刚去木材厂的时候，曾见过古斯塔夫•奥尔森拿一块硬木头，弄一个楔子进去，然后轻轻一拧那楔子，木头就顺着纹路，从头到尾裂开了。心脏也是如此，只要找到了纹路，轻轻一扭，一个手势，一句话，就能将它击毁。 He thought that when the heart broke, it was just like the lumber, and it cracked down the line from top to bottom. When he first went to a lumber mill, he saw Gustaf Olsen take a hard wood and get a wedge into it. Then he gently twisted the wedge, and the wood cracked along the way. So is the heart, as long as you find the lines, gently twist, a gesture, a word, it will be able to destroy. ——朱利安•巴恩斯《柠檬桌子》 Julian Barnes's "lemon table" 实木因取材和加工容易，自古以来就是一种主要的建筑材料。很多人都喜欢实木门天然的美感，但一到购买的时候，往往会望而却步。 Solid wood is a major building material since ancient times because of its easy processing and processing. Many people like the natural beauty of real wood doors, but when they buy it, they tend to be prohibitive. 当然，实木门的价格不菲是一方面；另一方面，很多人对实木门的开裂心存芥蒂，尤其是当商家说“木材开裂是一种天然属性”的时候。 Of course, the price of solid wood door is on the one hand; on the other hand, a lot of people on the cracking of wood doors grudge, especially when merchants say "wood is a natural attribute". 怎么会开裂？就像皮肤缺水皲裂、头发干枯分叉，木材作为一种生物，缺水了同样也会有问题，用到门上表现出来就是开裂。这种裂十分决绝，不因价格的高低有任何妥协。 How can it crack? As the skin is chapped with water, and the hair is dry and branched, as a creature, wood can also have problems with water, which is used to show cracking on the door. This is not because of the crack to pull off, the price level has no compromise. 花10，000和花1，000买到的实木门，保养不好，同样都会有开裂的风险；这种裂不可预测，清晨傍晚可能会裂、春夏秋冬可能会裂、南方北方也可能会裂；更糟糕的是，一旦开裂，则很难复原。 Take 10000 and spend 1000 to buy solid wood doors, maintenance is not good, the risk also will have cracks; the crack cannot be predicted, the early evening may crack, seasons may crack, south of the North may also be divided; even worse, once the crack, it is difficult to recover. 如此种种，虽然裂就一个字，但让人看一次就难受一次；这种裂，说不上痛彻心扉，但每每看到，就如鲠在喉。 So, although the split is a word, but let people see a sad one; the crack, not pain, but often see, just as. 01 01 “裂”的科学 The science of "crack" 1、木材的各向异性，这是木材作为一种天然材料的自带属性。从科学角度来说，由于木材的天然性，使得构成它细胞的物质排列方向十分随机，使木材在不同方向上，随着外界条件的变化，产生不同程度的收缩，进而会产生开裂等现象。用人话说，就是木材各个方向材性不同。 1, the anisotropy of wood, which is the self-contained property of wood as a natural material. From a scientific point of view, because of the natural nature of wood, the direction of material that makes up its cells is very random, so that the wood will shrink to varying degrees in different directions along with the change of external conditions, and then will produce cracking. In other words, wood is different in all directions. 2、木材含水率即木材中水分含量的多少，是木材中水分含量与木材质量之比的百分数，用MC表示。木材本身的含水率和门的开裂密切相关，其含水率可通过干燥和测量来进行控制，常用以下公式计算： 2. The moisture content of wood, that is, the amount of water content in wood, is the percentage of the ratio of water content to wood quality in wood, which is expressed in MC. The moisture content of the wood itself is closely related to the crack of the door, and its moisture content can be controlled by drying and measuring. The following formulas are often used to calculate the moisture content of the wood. 公式中，G湿是湿木材的质量/g；G干是绝干木材的质量/g。 In the formula, G wet is the mass of wet wood /g; G dry is the quality of dry wood /g. 3、纤维饱和点，严肃一点来说，当木材中的自由水完全蒸发，而细胞壁中吸着水的量处于饱和状态时的含水率，称之为纤维饱和点(Fiber saturation point，简称FSP)。通俗一点来说，木材中的含水率高于这个点，则木材形状不会发生很大改变；而当木材含水率低于这个点，则木材形状会随外界变化产生较大改变。 3, fiber saturation point, for a serious point, when the free water in the wood is completely evaporated, and the moisture content in the cell wall is saturated, it is called the Fiber saturation point (FSP). Popularly speaking, the moisture content in wood is higher than this point, so the shape of wood will not change much. When the moisture content of wood is lower than this point, the shape of wood will change greatly with the external changes. ▼ 下图对木材中水分的存在状态和位置有比较直观的说明。 The size of wood moisture in the existing state and position of a more intuitive description. ▼ 这样一张表来进行各地区平衡含水率的查询。 We like a table to check moisture balance in different regions. 结论就是这么DUANG~~~出来了，简单点说，其实还是水和力的问题。 The conclusion is that the DUANG~~~ comes out. In a word, it's still the problem of water and force. 02 02 “裂”的自然 The nature of "split" 水：在接触实木门的时候，由于木材材性、使用环境、使用习惯等不注意，很容易使门中木材本身的含水率和纤维受力情况发生变化。 Water: when exposed to solid wood doors, due to wood properties, usage environment, habits and so on, it is easy to change the moisture content and fiber stress of wood in door. 比如，阳光的过度照射、屋子里过于干燥的空气、门表面长时间浸泡酸/碱等各种液体、暴力运输……都会使门具备开裂的“潜质”。 For example, the excessive exposure to sunlight, the too dry air in the room, the surface of the door for a long time soaking all kinds of liquid, such as acid / alkali, and so on. The door will have a cracked "latent". 面对着门的开裂，商家们能做的就是把好质量的关、做好门保养宣传。 In the face of the crack of the door, the business is able to do the quality of the close, good maintenance publicity. 03 03 “裂”的真实 The truth of "crack" 这就是为什么实木门的商家都要来上这么一句话“实木门的木材开裂是一种天然属性”。因为，这真的是一种天然属性。 This is why the real wood door merchants have to come to this sentence, "wood door wood cracking is a natural property." Because, this is really a natural attribute. 实木门商家说 Real wood door merchants said 开裂和变形是实木门普遍的存在，不管高中低档材料都普遍存在，几百块的门和几千块的门同样存在这类问题，木材含水率、门结构、日常使用注意事项等都是尽可能的减小出现问题的几率，而不是杜绝。 Cracking and deformation is prevalent in the wood door, whether high-grade materials are widespread, hundreds of thousands of pieces of doors and doors also have this kind of problem, the moisture content of wood, door structure, daily use precautions are as much as possible reduce the probability of the problem, rather than eliminate. 也是因为木材有脾气，有性格所以大家才喜欢的吧？ Also because of the temper of the wood, there is a character so everyone likes it? 作为负责任的实木门商家，我们在制作产品时，对木材的天然开裂也进行了反复研究。经过结构设计、含水率测试、人工质检、层层包装等工序，确保送到您家的门都是合格产品。 As a responsible firm of solid wood doors, we have also studied the natural cracking of wood when we made the products. Through the structural design, water content test, artificial quality inspection, layer packing and other processes to ensure that the door to your home are all qualified products. 万一有了一万，我们也会为您提供及时的售后服务，让您后顾无忧。毕竟，门不是情怀产物，任何工厂与商家都不该有借口！ In case ten thousand, we will provide timely customer service service for you, let you houguwuyou. After all, the door is not the product of feelings, any factory and business should not have an excuse! 实木门开裂如何抢救？ How does the solid wood door crack be saved? 如果通过肉眼观察发现没有裂开的细微裂纹，这就非常容易解决，用502胶水沿着裂纹滴进去即可，再用刀片把多余的胶水轻轻地刮去，但是注意不要用刀片伤了门的油漆面。如果是已经裂开的小裂缝，处理会相对复杂。为大家提供两种紧急补救措施，仅供参考。 If it is found through the naked eye that there is no split crack, it is very easy to solve. If we use 502 glue to drip through the crack, we can scrape the excess glue gently with the blade, but be careful not to hurt the paint surface of the door with razor blades. If it is a small crack that has been cracked, the treatment will be relatively complex. Two emergency remedies are provided for reference only. 1、把剪成碎屑的旧书报、适量明矾、清水一起煮成糊状，小心嵌入裂缝中，静待凝固。 1, to cut into the old books, the amount of debris alum, water boiled with paste, carefully embedded cracks, for solidification. 2、白胶水+木屑 2, white glue and sawdust |
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