With the vigorous advocacy of energy conservation and environmental protection and the inevitable trend of developing new green building materials, various forms of new green building materials have become a hot favorite of people. One of the most popular is the wall made of gypsum blocks, which are called "breathing wall". Do you believe it?

　　经过小编的一系列的资料查询发现还真的有这种新型绿色建材。专家资料表明“会呼吸的墙体”是指用新型石膏砌成的墙体。这个“呼吸功能”指的是新型石膏砌块具有调节室内空气湿度的功能。石膏的微孔结构由二水石膏针状晶体交叉组成，故在针状晶体结构中存在着大量的自由空间，当空气中湿度高时，石膏可以通过毛细孔结构吸收空气中的水份，储水率达到7～17g/m2，可比水泥砂浆（储水率6～9g/m2）储存近1倍以上的水分。因为石膏的水蒸汽扩散阻力系数比水泥砂浆低得多，当空气中湿度低时，石膏毛细孔结构中的水很容易蒸发到空气中去，达到调节室内空气湿度的作用，使人备感舒适。

　　After a series of data queries, it is found that there are really such new green building materials. Expert data show that "breathing wall" refers to the wall made of new gypsum. This "breathing function" means that the new gypsum block has the function of adjusting indoor air humidity. The microporous structure of gypsum is composed of needle-like crystals of dihydrate gypsum, so there is a lot of free space in needle-like crystal structure. When the air humidity is high, gypsum can absorb water in the air through the capillary structure. The water storage rate of gypsum reaches 7-17 g/m2, which is nearly twice as much as that of cement mortar (water storage rate is 6-9 g/m2). Because the water vapor diffusion resistance coefficient of gypsum is much lower than that of cement mortar, when the air humidity is low, the water in the gypsum capillary structure can easily evaporate into the air, so as to adjust the indoor air humidity and make people feel comfortable.

　　我们知道石膏建材具有节能、低碳、节材的特性。石膏砌块的产品特点是用工业副产石膏代替天然石膏，在生产与使用过程中节能减排，自重轻可减少框架与建筑物整体重量、减轻基础负担，墙面砌后平整度高，不必抹灰。因此，此产品的出现一开始都不信，但后还是发现石膏做成的砌块真的好，真的可以让墙体会呼吸。不信您也来试试！此产品现在及未来都会有很大的发展前景。

　　We know that gypsum building materials have the characteristics of energy saving, low carbon and material saving. The product characteristics of gypsum block are replacing natural gypsum with industrial by-product gypsum, saving energy and reducing emission in production and use, reducing the overall weight of frame and building, lightening the burden of foundation, and high smoothness after wall masonry without plastering. Therefore, the appearance of this product was not believed at first, but finally found that the block made of gypsum is really good, really can let the wall experience breathing. Do not believe you also try! This product will have great development prospects now and in the future.