其實在日常施工中，我們對砂漿的認識可能不是那么透徹斧与，從而導致各種問題芜既。如果我們對砂漿有足夠的了解阶糖，或許可以避免很多問題。今天小編就來分析一下建材砂漿技術中的幾個問題庵锰。

In fact, in daily construction, our understanding of mortar may not be so thorough, resulting in various problems. If we know enough about mortar, many problems may be avoided. Today, I will analyze several problems in the technology of building materials mortar.

1秃练、抹面砂漿是用什么材料做的？它們通常用于什么陪孩？

1. What material is the plastering mortar made of? What are they commonly used for?

砂漿由無機膠凝材料写雾、細骨料和水組成，有時還摻入一些外加劑竹砾。砂漿常用于砌筑（如磚蓬抖、石、砌塊）結構吊违、建筑物內外表面（如墻壁肝浴、地板、天花板）的抹灰、大型墻板睛竣、砌筑墻體的接縫晰房、裝飾材料的粘接.結等。

The mortar is composed of inorganic cementitious materials, fine aggregate and water, and sometimes some admixtures are added. Mortar is commonly used in masonry (such as brick, stone, block) structures, plastering of internal and external surfaces of buildings (such as walls, floors, ceilings), large wall panels, joints of masonry walls, and bonding of decorative materials Knot, etc.

2射沟、混合砂漿應具備哪些性能殊者？

2. What properties should the mixed mortar have?

混合砂漿應具有以下性能：滿足和易性要求；滿足設計型式和強度等級要求验夯；有足夠的凝聚力猖吴。

The mixed mortar shall have the following properties: meet the workability requirements; Meet the design type and strength grade requirements; Have enough cohesion.

3、砌筑砂漿有哪些特性挥转？砂漿和易性包括什么海蔽？

3. What are the characteristics of masonry mortar? What is the workability of mortar?

砌筑砂漿的性能包括砂漿的和易性、砂漿的強度和砂漿的凝聚力绑谣。砂漿和易性包括流動性和保水性党窜。

The performance of masonry mortar includes the workability, strength and cohesion of mortar. Workability of mortar includes fluidity and water retention.

4、什么是砂漿的流動性借宵，其影響因素有哪些茧淮？

4. What is the fluidity of mortar and what are the influencing factors?

砂漿的流動性又稱稠度，是指在自重或外力作用下流動的表現策谅，用“下沉度”表示着阿。沉降度大，砂漿流動性大呻舆，但流動性過大绷举，硬化后強度降低；流動性太小芯拇，施工操作不方便嘉散。

The fluidity of mortar, also known as consistency, refers to the performance of flow under the action of self weight or external force, which is expressed by "subsidence". The mortar with high sedimentation has high fluidity, but the fluidity is too high, and the strength decreases after hardening; The fluidity is too small and the construction operation is inconvenient.

砂漿的流動性與砌筑材料的種類、施工條件和氣候條件有關双漫。對于多孔吸水砌筑材料和干熱天氣完憨，要求砂漿的流動性較大；相反刑吕，對于致密的不吸水材料和潮濕寒冷的天氣巫庵，流動性要求要小一些。

The fluidity of mortar is related to the type of masonry materials, construction conditions and climatic conditions. For porous water absorbing masonry materials and dry and hot weather, the fluidity of mortar is required to be large; On the contrary, for dense non absorbent materials and wet and cold weather, the fluidity requirements are smaller.

5端伪、砂漿的保水性是什么右冻，砂漿的保水性是什么，有什么要求著拭？

5. What is the water retention of mortar, what is the water retention of mortar, and what are the requirements?

新拌砂漿的保水能力稱為保水性纱扭，保水性也指砂漿中的組成物質不易分離的性質牍帚。砂漿的保水性用“分層度”表示。分層度好在10-20mm之間乳蛾，不宜大于30mm暗赶。分層度大于30mm的砂漿容易離析，施工不便肃叶；分層度接近于零的砂漿容易出現收縮裂縫蹂随。

The water holding capacity of fresh mortar is called water holding capacity, which also refers to the property that the constituent substances in the mortar are not easy to separate. The water retention of mortar is expressed by "layering degree". The layering degree is better between 10-20mm and should not be greater than 30mm. The mortar with a layering degree greater than 30mm is easy to separate and inconvenient for construction; The mortar with stratification close to zero is prone to shrinkage cracks.

6、影響砂漿強度的因素有哪些因惭？

6. What are the factors that affect the strength of mortar?

影響砂漿強度的因素很多岳锁。實驗表明，在原材料質量不變的情況下筛欢，砂漿的強度主要取決于水泥的強度等級和水泥用量浸锨。

There are many factors that affect the strength of mortar. The results show that the strength of mortar mainly depends on the strength grade of cement and the amount of cement when the quality of raw materials remains unchanged.

7唇聘、砌筑濟南抹面砂漿的附著力有哪些影響蝴勉？

7. What are the effects of the adhesion of masonry Jinan plastering mortar?

砌筑砂漿的粘結力隨強度的增加而增加。砂漿強度等級越高匿忿，內聚力越大生肖。砂漿的附著力與砌體的表面狀態(tài)、清潔度执鲜、濕潤度和施工維護條件有關盘瞄。因此，砌筑前磚應澆水潤濕鲜伶，含水率應控制在10%～15%左右裹侍，表面不得沾土，以提高砂漿與磚的附著力惨侍。并確保砌筑質量驳鸿。

The bond strength of masonry mortar increases with the increase of strength. The higher the strength grade of mortar, the greater the cohesion. The adhesion of mortar is related to the surface state, cleanliness, humidity and construction and maintenance conditions of masonry. Therefore, the bricks shall be watered before masonry, the moisture content shall be controlled at about 10% ~ 15%, and the surface shall not be stained with soil, so as to improve the adhesion between mortar and bricks. And ensure the masonry quality.

以上就是問題解答的相關內容了，希望能夠幫助到大家箱充，如對這一問題還存在任何疑問动苍，都歡迎關注我們網站http://www.bjtsdc.com并咨詢我們的工作人員，將竭誠為您服務镰吆。

The above is the relevant content of the question answer. I hope it can help you. If you still have any questions about this problem, you are welcome to follow our website http://www.bjtsdc.com And consult our staff, will serve you wholeheartedly.