Mortar can be divided into many kinds, such as the plastering mortar asked by this friend. In fact, as long as the mortar is used on the surface of buildings or some components, it can be called plastering mortar. So we need to know the type of mortar first, then we can know some characteristics of mortar.

抹面砂漿的分類和特性

Classification and characteristics of plastering mortar

如果我們根據(jù)抹面砂漿的使用部位和功能來進(jìn)行劃分，那么可以將抹面砂漿分為普通的抹面砂漿，裝飾砂漿，還有一些特殊功能的抹面砂漿。特殊功能的抹面砂漿主要是指的一些防水砂漿，絕熱砂漿，吸音砂漿，以及一些耐酸耐堿砂漿等等。

If we divide according to the use position and function of the plastering mortar, then the plastering mortar can be divided into ordinary plastering mortar, decorative mortar, and some special function plastering mortar. The special function plastering mortar mainly refers to some waterproof mortar, insulation mortar, sound-absorbing mortar, and some acid and alkali resistant mortar, etc.

抹面砂漿，它是為了后期裝飾使用的。所以說抹面砂漿都要求具有很好的和易性。這樣他可以便于以后施工。還有就是要求有較高的黏結(jié)力。這樣砂漿層與體面的基礎(chǔ)和以粘接牢固，能保證長(zhǎng)期的不開裂，或者是出現(xiàn)空鼓脫落。第三點(diǎn)就是使用在潮濕環(huán)境或者是一些容易受外力作用的地方，還要具有較高的耐水性，還有強(qiáng)度。

Plastering mortar, which is used for later decoration. Therefore, the plastering mortar is required to have good workability. In this way, it can be convenient for later construction. There is also the requirement for a higher bond strength. In this way, the mortar layer is firmly bonded with the foundation and surface to ensure long-term non cracking, or hollowing off. The third point is that it should be used in humid environment or some places that are easy to be affected by external forces, and it should also have high water resistance and strength.

抹灰砂漿需要檢測(cè)的項(xiàng)目

Items to be tested for plastering mortar

成品的抹灰砂漿，在出廠以后都會(huì)配有出廠的小票。小票上會(huì)寫明檢查的項(xiàng)目。而且抹面砂漿會(huì)有相應(yīng)的檢測(cè)報(bào)告。通過這些我們都可以發(fā)現(xiàn)，抹面砂漿主要檢測(cè)的項(xiàng)目有五項(xiàng)，也就是：砂漿的稠度，砂漿的保水率，抗壓強(qiáng)度，拉伸粘接強(qiáng)度。

The finished plastering mortar will be equipped with a factory ticket after leaving the factory. The check items will be written on the ticket. And there will be corresponding test report for the plastering mortar. Through these, we can find that there are five main detection items of plastering mortar, namely: consistency of mortar, water retention rate of mortar, compressive strength, tensile bonding strength.

抹面砂漿針對(duì)以上的項(xiàng)目都需要進(jìn)行檢測(cè)。檢測(cè)的要求是同一個(gè)生產(chǎn)廠家的，同一品種，同一等級(jí)，同一批號(hào)，且連續(xù)進(jìn)場(chǎng)的砂漿。一般要求砂漿每50立方，做一個(gè)檢驗(yàn)批，不足50立方時(shí)按照一個(gè)檢驗(yàn)批來算。

The plastering mortar needs to be tested for the above items. The testing requirements are the mortar of the same manufacturer, the same variety, the same grade, the same batch number, and continuously entering the site. Generally, it is required to make an inspection lot for every 50 cubic meters of mortar. If it is less than 50 cubic meters, it shall be calculated as an inspection lot.