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锈石为什么会出现冻融的现象?
来源:http://www.shengyashicai.com 日期:2019-06-12 发布人:admin
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  黄锈石为什么冻融现象在冬天,希望延长使用寿命的黄锈石,必须做以下定期维护黄锈石,以后的维护工作做得好可以大大延长使用寿命的黄锈石,很多人也会发现这样一个现象,冬天天气冷,黄锈石的情况下很容易出现冻融现象。为什么会这样?一般来说,物质遵循热胀冷缩的规律,而水则相反。温度为4℃时,山东锈石水密度高,水分子独立流动。当温度从4°c下降到0°c时,冰中的水分子以一种异常松散的形式以三维形式排列。这种结构实际上留下了很多“洞”,但密度实际上降低了。实验表明,当1M3的水变成冰时,体积增加到1.11m3。
  Why does yellow rust stone freeze-thaw phenomenon occur in winter? In order to prolong its service life, yellow rust stone must be maintained regularly as follows. Later maintenance work can greatly prolong its service life. Many people will also find such a phenomenon. In winter, cold weather, yellow rust stone is prone to freeze-thaw phenomenon. Why? Generally speaking, matter follows the rule of expansion and contraction, while water does the opposite. When the temperature is 4 C, the water density of rust stone in Shandong Province is the highest, and the water molecules flow independently. When the temperature drops from 4 C to 0 c, the water molecules in ice are arranged in three-dimensional form in an unusually loose form. This structure actually leaves a lot of "holes", but the density actually decreases. Experiments show that when water of 1M3 turns into ice, its volume increases to 1.11m3.
  因此当水进入石材孔或孔后遇到寒冰,体积增大,从而膨胀大石材的孔或孔,然后,石材吸入更多的水,孔或孔进一步扩大,这样的恶性还随之而来,终导致石材的断裂。通过对我国北方许多地区出现的黄锈石冻融现象的原因分析,可以看出,黄锈石的产品是破碎的。造成这种现象的原因与北方的寒冷天气是分不开的。黄锈石的毛气孔吸收水分后,一旦气温降到0度以下,石材中的水分就会冻结,从而引起体积膨胀,这就造成了石材的断裂。和体积1立方米水后形成冰可以增加到1.11立方米,石材毛细孔内的水量可以保持冷冻石材石材,从而使石材再次吸收水分,这么长时间循环下降词带来石材终粉碎。但在北方,避免这种现象的方法很简单,只要做好防锈防锈的工作就可以了。
山东锈石厂
  Therefore, when water enters the hole or hole of stone, it encounters cold ice and enlarges its volume, thus expanding the hole or hole of large stone. Then, the stone inhales more water, and the hole or hole enlarges further. This malignancy also follows, eventually leading to the fracture of stone. Through the analysis of the freeze-thaw phenomena of yellow rust stone in many areas of northern China, it can be seen that the products of yellow rust stone are broken. The reason for this phenomenon is inseparable from the cold weather in the north. After the pore of yellow rust stone absorbs water, once the temperature drops below 0 degrees, the water in the stone will freeze, resulting in volume expansion, which causes the fracture of the stone. Ice can be increased to 1.11 cubic metres after 1 cubic metre of water. Water in the capillary pore of stone can keep the frozen stone, so that the stone can absorb water again. Such a long cycle of falling words will bring about the final crushing of stone. But in the north, the way to avoid this phenomenon is very simple, as long as we do a good job of rust and rust prevention.
  山东黄锈石内含有多少碳酸钙?关于山东黄锈石里面含有碳酸钙,那么山东黄锈石里面含有多少碳酸钙呢?下面将向您解释山东黄锈石中含有多少碳酸钙。
  How much calcium carbonate does Shandong yellow rust stone contain? Regarding Shandong yellow rust stone contains calcium carbonate, how much calcium carbonate does Shandong yellow rust stone contain? The following will explain to you how much calcium carbonate Shandong yellow rust stone contains.
  山东黄锈石石材含碳酸钙或多或少,碳酸钙对酸性物质特别敏感,一旦与酸性物质接触就会产生损伤,尤其是雨水、地下水和海水的水质;偶尔擦洗山东黄锈石材,以清除山东黄锈石材上的灰尘或真空吸尘。与黄色洗衣皂在沸水中混合,冷却后混合溶液中加入1/2磅浮石和1/2家用氨水,拌匀。制成的溶液能消除烟灰。首先,尽量用刷子把烟灰刷掉,搅拌好后用刷子把山东黄锈石的溶液刷好,把石头放在半小时内用硬刷子和温水清洗干净
  Shandong yellow rust stone contains more or less calcium carbonate, calcium carbonate is particularly sensitive to acidic substances, once in contact with acidic substances will cause damage, especially the water quality of rainwater, groundwater and seawater; occasionally scrub Shandong yellow rust stone to remove dust or vacuum dust on Shandong yellow rust stone. Mix with yellow laundry soap in boiling water. Add 1/2 pound pumice and 1/2 household ammonia water into the mixed solution after cooling. Mix well. The resulting solution eliminates soot. First, try to brush off the soot with a brush, mix it well, brush the solution of Shandong yellow rust stone with a brush, put the stone in half an hour and clean it with a hard brush and warm water.
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