有谁能够翻译这个?

来源:百度知道 编辑:UC知道 时间:2024/05/24 05:17:32
干粉水泥基 建筑胶粘剂 干混砂浆 粉煤灰

建筑粘结剂在建筑工程中的应用十分广泛,应用面不断扩大,具有很大的市场潜力。水泥基材料是构造现代建筑物的主要材料。本文介绍干粉水泥基胶粘剂的研制、生产及技术性能等。按一定的配方,在符合要求的生产设备中,根据确定的工艺流程,能生产出符合有关标准的建筑粘结剂。
本文主要讨论了建筑胶粘剂的配方和生产工艺,介绍了一种新型建筑胶粘剂的性能和特点。通过实验在传统胶粘剂中复合添加少量聚合物干粉的方法,对胶粘剂进行聚合物改性,大幅提高了胶粘剂的综合性能。为了提高其粘结强度,往往大大增加水泥的用量,由于其灰砂比较大(一般为1∶1),这种粘结砂浆存在很大缺陷,如脆性过大而柔韧性不足,其抗压强度较高,而抗折强度和粘结强度较低等,弹性模量较高而变形能力很差等。大量的试验和工程应用证明,聚合物改性是水泥基材料获得良好性能的行之有效的途径。由于聚合物掺量低而水泥用量高,为了进一步提高胶粘剂的柔性、韧性,减少其水泥用量,采用一定量的磨细粉煤灰等量取代部分水泥的方法,对胶粘剂配合比进行优化,从而得到综合性能优良的胶粘剂。

the powder cement base the construction adhesive dryly mixes the mortar pulverized coal ash

The construction cementing agent is extremely widespread inarchitectural engineering application, unceasingly expands using thesurface, has the very big market potential. The cement base materialis the structure modern building main material. This articleintroduced does the powder cement base adhesive the development, theproduction and the technical performance and so on. According to thecertain formula, in conforms to in the request production equipment,according to the definite technical process, can produce conforms tothe related standard construction cementing agent. This article mainly discussed the construction adhesive formula andthe production craft, introduced one kind of new construction adhesiveperformance and the characteristic. The compound increase few polymersdoes the powder through the experiment in the traditional adhesive themethod, carries on the pol