dafa大发手机版_dafa手机版官网

欢迎您浏览dafa手机版官网,主营:济南腻子粉,济南石膏粉,济南抹面砂浆等建筑装饰材料,大量批发,欢迎咨询。

专注绿色建筑装饰材料

经营管理理念:“让客户用的放心满意!”

24小时服务热线:

13864111871

当前位置: 首页 - 新闻动态 > 行业资讯 >
行业资讯
联系我们

高新开发区dafa手机版官网

联系人:吴老师 

电话:13864111871 

手机:13864111871
          0531-81901300
地址:山东省济南市高新开发区巨野河办事处山圈村西


成品的抹灰砂浆需要检测的项目

来源: 日期:2022-07-28 发布人:juyehe

成品的济南抹灰砂浆,在出厂以后都会配有出厂的小票。小票上会写明检查的项目。而且抹面砂浆会有相应的检测报告。下面来讲讲检测项目吧。
The finished Jinan plastering mortar will be equipped with factory tickets after leaving the factory. The inspection items will be written on the ticket. And the plastering mortar will have the corresponding test report. Let's talk about the test items.
目前对抹面砂浆的出厂检验包括初凝时间、抗压强度、密度、稠度和收缩率。抹灰干拌砂浆相关标准、规范有三个:《蒸压加气混凝土用砌筑砂浆与抹面砂浆》、《建筑砂浆基本性能试验方法》、《水泥胶砂干缩试验方法》。性能测试为材料的标准稠度、砂浆的保水性、分层度及砂浆的流动性四个方面。
At present, the factory inspection of plastering mortar includes initial setting time, compressive strength, density, consistency and shrinkage. There are three relevant standards and specifications for plastering dry mixed mortar: masonry mortar and plastering mortar for autoclaved aerated concrete, test method for basic performance of building mortar, and test method for dry shrinkage of cement mortar. The performance test includes four aspects: the standard consistency of the material, the water retention of the mortar, the layering degree and the fluidity of the mortar.
出厂检验
Delivery inspection
出厂检验包括初凝时间、抗压强度、密度、稠度和收缩率。
Delivery inspection includes initial setting time, compressive strength, density, consistency and shrinkage.
性能测试
performance testing 
(1)材料的标准稠度
(1) Standard consistency of material
济南抹灰砂浆
干拌砂浆按具体的设计标准用水量加水混合后,按规定方法搅拌均匀。以此判断材料的性能,是否达到设计要求。方法原理是抹灰砂浆的湿砂浆对标准试杆(或试锥)的沉入具有一定阻力,通过试验湿砂浆的沉入度,确定砂浆的基本性能是否符合出厂要求。
The dry mixed mortar shall be mixed with water according to the specific design standard, and then mixed evenly according to the specified method. So as to judge whether the performance of the material meets the design requirements. The method principle is that the wet mortar of the plastering mortar has a certain resistance to the sinking of the standard test rod (or test cone). By testing the sinking degree of the wet mortar, determine whether the basic performance of the mortar meets the factory requirements.
(2)砂浆保水性
(2) Water retention of mortar
砂浆混合物能够保持水分的能力称为保水性。保水性也指砂浆中各项组成材料不易分离的性质。
The ability of mortar mixture to retain water is called water retention. Water retention also refers to the property that the constituent materials in the mortar are not easy to separate.
(3)分层度
(3) Stratification degree
砂浆的保水性是用分层度表示的。搅拌均匀的砂浆静置30min后,上下层砂浆沉入量的差值,称为分层度。
The water retention of mortar is expressed by layering degree. The difference between the sinking amount of the upper and lower layers of mortar after the evenly mixed mortar is left standing for 30min is called the layering degree.
(4)砂浆的流动性
(4) Fluidity of mortar
砂浆的流动性也叫稠度,是指在自重或外力作用下流动的性能。施工时,砂浆铺设在粗糙不平的砖石表面上,要能很好地铺成均匀密实的砂浆层,抹面砂浆要能很好地抹成均匀薄层,采用喷涂施工需要泵送砂浆,都要求砂浆具有一定的流动性。
The fluidity of mortar is also called consistency, which refers to the fluidity under the action of self weight or external force. During construction, the mortar shall be laid on the rough and uneven masonry surface, which shall be well paved into a uniform and dense mortar layer, and the plastering mortar shall be well plastered into a uniform thin layer. The spraying construction requires pumping mortar, which requires a certain fluidity.
成品的抹灰砂浆需要检测的项目就是以上相关内容了,如果您对该产品有需求选购的话就关注我们网站,联系我们了解更多。
The items that need to be tested for finished plastering mortar are the above related contents. If you need to buy this product, please pay attention to our website , contact us for more information.