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有关砂浆的几个常见问题了解

来源: 日期:2022-12-03 发布人:juyehe

砂浆,是一种建筑材料,用于砌筑和抹灰工程,起粘结、抹平等作用。砂浆常用的有水泥砂浆、混合砂浆、石灰砂浆和粘土砂浆等。那么,砂浆价格多少钱一吨?砂浆怎么拌制和使用?砂浆配合比是多少?砂浆砂浆强度等级分为哪几种?下面,就和济南抹面砂浆厂家一起来了解一下吧!
Mortar is a kind of building material, which is used for masonry and plastering works to bond and smooth. Cement mortar, mixed mortar, lime mortar and clay mortar are commonly used. Then, how much is the price of mortar per ton? How to mix and use mortar? What is the mortar mix proportion? What are the strength grades of mortar? Now, let's get to know with Jinan plastering mortar manufacturer!
砂浆是什么?
What is mortar?
砂浆是建筑上砌砖使用的黏结物质,由一定比例的沙子和胶结材料(水泥、石灰膏、黏土等)加水和成。
Mortar is the binding material used for building bricks, which is composed of a certain proportion of sand and binding materials (cement, lime paste, clay, etc.) plus water.
砂浆的作用?
The role of mortar?
砂浆用于砌筑和抹灰工程,可分为砌筑砂浆和抹面砂浆,前者用于砖、石块、砌块等的砌筑以及构件安装;后者则用于墙面、地面、屋面及梁柱结构等表面的抹灰,以达到防护和装饰等要求。
Mortar is used for masonry and plastering works, which can be divided into masonry mortar and plastering mortar. The former is used for the masonry of bricks, stones, blocks, etc. and the installation of components; The latter is used for plastering of walls, floors, roofs, beam column structures and other surfaces to meet the requirements of protection and decoration.
砂浆分为哪几种?
What are the types of mortar?
砂浆根据用途分类:可分为砌筑砂浆、抹面砂浆。抹面砂浆包括普通抹面砂浆、装饰抹面砂浆、特种砂浆。特种砂浆包括防水砂浆、耐酸砂浆、绝热砂浆、吸声砂浆等。砂浆根据胶凝材料分类:可分为水泥砂浆、石灰砂浆、混合砂浆。混合砂浆又可分为:水泥石灰砂浆、水泥粘土砂浆、石灰粘土砂浆、石灰粉煤灰砂浆等。
Mortar can be classified into masonry mortar and plastering mortar according to its use. The plastering mortar includes ordinary plastering mortar, decorative plastering mortar and special mortar. Special mortar includes waterproof mortar, acid resistant mortar, thermal insulation mortar, sound absorption mortar, etc. Mortar can be divided into cement mortar, lime mortar and mixed mortar according to the classification of cementitious materials. Mixed mortar can also be divided into: cement lime mortar, cement clay mortar, lime clay mortar, lime fly ash mortar, etc.
济南抹面砂浆
砂浆配合比?
Mortar mix ratio?
通常所说的1:3水泥砂浆是用1重量水泥和3重量砂配合,实际上忽视了水的成分,一般在0.6左右比例,即应成为1:3:0.6,水泥砂浆的密度为2000Kg/m?。
Generally speaking, 1:3 cement mortar is mixed with 1 weight of cement and 3 weight of sand. In fact, the composition of water is ignored. Generally, the proportion is about 0.6, which should be 1:3: 0.6. The density of cement mortar is 2000Kg/m?.
砂浆强度等级?
Mortar strength grade?
水泥砂浆及预拌砌筑砂浆强度等级可分为M5、M7.5、M10、M15、M20、M25、M30,泥混合砂浆的强度等级可分为M5、M7.5、M10、M15。maigoo小编了解到,水泥砂浆强度一般是根据图纸和设计要求来确定的。比如图纸上标明砌筑用砂浆M7.5,你就得使用M7.5的砂浆。
The strength grade of cement mortar and premixed masonry mortar can be divided into M5, M7.5, M10, M15, M20, M25, M30, and the strength grade of mud mixed mortar can be divided into M5, M7.5, M10, M15. Maigoo learned that the strength of cement mortar is generally determined according to the drawings and design requirements. For example, if the drawing indicates M7.5 mortar for masonry, you must use M7.5 mortar.
图纸上标明是用1:2.5砂浆,你的砂浆水泥砂子的比例就是1:2.5。一般设计图纸上标明有M5、M7.5、M10、M20,需将施工现场的水泥和砂子送到试验室做配合比,制作70.7X70.7X70.7试块一组,28天标准养护后进行抗压试验,看看试块能否达到设计强度。
The drawing indicates that 1:2.5 mortar is used, and the proportion of your mortar, cement and sand is 1:2.5. The general design drawings indicate M5, M7.5, M10 and M20. The cement and sand at the construction site should be sent to the laboratory for mix proportion, and a group of 70.7X70.7X70.7 test blocks should be made. After 28 days of standard curing, the compression test should be carried out to see whether the test blocks can reach the design strength.
砂浆稠度?
Mortar consistency?
与一般意义上的“稀稠”概念不同,水泥砂浆稠度表示的是“流动性”。指砂浆在自重力或外力作用下是否易于流动的性能。其大小用沉入量(或稠度值)(mm)表示,即砂浆稠度测定仪的圆锥体沉入砂浆深度的毫米数。用砂浆稠度测定仪测定的稠度越大,流动性越大。即圆锥体沉入的深度越大,稠度越大,流动性越好。
Different from the general concept of "thin consistency", the consistency of cement mortar represents "fluidity". It refers to whether the mortar is easy to flow under the action of gravity or external force. Its size is expressed by the sinking amount (or consistency value) (mm), that is, the number of millimeters that the cone of the mortar consistency tester sinks into the mortar. The greater the consistency measured by mortar consistency tester, the greater the fluidity. That is, the deeper the cone sinks, the greater the consistency, and the better the fluidity.
有关砂浆的几个常见问题了解我们就举例到这里了,您对此有什么问题或者需求,欢迎来我们网站留言咨询!
Here are some common questions about mortar. If you have any questions or needs, please come to our website Message consultation!

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