白水泥与水泥有什么区别？
What's the difference between white cement and cement?
10％的白色硅酸盐水泥和90％的滑石粉等材料混合而成的所谓“装饰白水泥”究竟是不是水泥？由白色硅酸盐水泥熟料加入适量石膏，磨细制成的水硬性胶凝材料称为白色硅酸盐水泥（简称白水泥），现行的白色硅酸盐水泥标准中明确规定白色硅酸盐水泥允许加入不超过5％的标准规定的混合材料。水泥应具有可塑性、水硬性、耐久性等属性。然而，现在市场上大量销售的由滑石粉和少量白水泥混合而成的“装饰白水泥”不具备水泥的各项特性。滑石粉不是胶凝材料，没有水硬性，不能产生力学强度，将它与少量白水泥混合而成的材料不能算水泥。
Is 10% of the white portland cement and 90% talcum powder mixed in the so-called "decorative white cement" is not cement? The white portland cement clinker, gypsum, pulverized into hydraulic binder called white portland cement (the white cement), white portland cement standards specified in mixing materials of white portland cement allowed no more than 5% of the standard. The cement should have the properties of plasticity, water hardness, durability and so on. However, the "decorative white cement", which is a mixture of talcum powder and a small amount of white cement, does not have the properties of cement. Talcum powder is not a cementitious material, no water hard, can not produce mechanical strength, it is mixed with a small amount of white cement material can not be considered cement.
据了解，为与国际接轨，有关部门正在修订白色硅酸盐水泥国家标准，现已形成报批稿。在修订标准的过程中，专家们并没有过多涉及对所谓“装饰白水泥”的界定与规范，因为依据现在已有的标准规定，现在市场上销售的“装饰白水泥”绝大部分根本就不能称之为水泥。
It is understood that in order to meet the international standards, the relevant departments are revising the national standards for white portland cement, which has now been submitted for approval. In the process of revising standards, the experts did not much deal with the definition and regulation of the so-called "decorative white cement", because according to the existing standards, most of the decorative white cement sold on the market cannot be called cement at present.
而水泥是一种粉末物质，是建筑工程的基本材料，使用广，用量大，素有“建筑业的粮食”之称。水泥不仅用于建筑工程，还用于水利、道路、国防、海洋开发等工程，且可用来节约钢材和木材，如制轨枕、坑木、管、桩、船、电杆等。
And cement is a kind of powder material. It is the basic material of construction engineering. It is widely used and has large quantity. It is known as "the grain of construction industry". Cement is used not only in construction engineering, also used for water conservancy, roads, national defense, marine development and other projects, and can be used to save steel and wood, such as timber, sleepers, pipe, pile, ship, pole etc..
水泥品种很多，若按其化学组成分为硅酸盐水泥、铝酸盐水泥、硫铝酸盐水泥、氟铝酸盐水泥等。建筑工程中用量最大的是硅酸盐水泥类中的五大水泥：硅酸盐水泥、普通硅酸盐水泥、矿渣硅酸盐水泥、火山灰质硅酸盐水泥、粉煤灰硅酸盐水泥。五大水泥的基础是硅酸盐水泥。贵州白水泥小编今天就分享到这里了，如果这边还有什么不了解的可以来我们公司了解了解情况哦！
There are many kinds of cement, if their chemical composition is divided into Portland cement, aluminate cement, sulphoaluminate cement, fluoro aluminate cement, etc. The five largest Portland cement in Portland cement is Portland cement, Portland cement, slag Portland cement, Portland cement and Portland cement. The base of the five major cement is Portland cement. Guizhou white cement small editor here today, if there is no understanding of what can come to our company to understand the situation Oh!
