建水紫陶上了釉料吗?截盖和嵌盖怎么区分?

1、建水紫陶上了釉料吗?

1. Is Jianshui purple pottery glazed?

答:除了一些特殊需求的作品外,绝大多数建水紫陶不会上釉。其实,上釉也并没有列为建水紫陶的工艺流程。

A: except for some works with special needs, the vast majority of Jianshui purple pottery can’t be glazed. In fact, glazing is not listed as the technological process of Jianshui purple pottery.

建水紫陶的最后一道工艺叫做无釉磨光,就是为了强调在不施釉的情况下,因泥料细腻,建水紫陶也可以磨出像釉面那样的光亮效果。

The last process of Jianshui purple pottery is called glandless polishing, which is to emphasize that Jianshui purple pottery can also be ground to a bright effect like glaze without glaze because of its fine clay.

2、截盖和嵌盖怎么区分?

2. How to distinguish the cut cap from the inlay cover?

答:这两种形式的盖子从外形特点上就很好区分。

A: the two types of covers can be distinguished from each other in appearance.

顾名思义,截盖就好似从陶坯整体上截下一部分作为盖子,一般多见于圆形或椭圆形的器型,如西施、龙蛋、秦权等。

As the name suggests, cutting the lid is like cutting a part of the pottery body as a cover. It is usually seen in round or oval shapes, such as Xishi, Longdan, Qinquan, etc.

嵌盖就是盖子边沿嵌入壶口,主要由茶壶造型决定,同时嵌盖也可以达到更好的紧密度,常见如井栏壶、汉铎壶等都是采用嵌盖。

Inlay cover is that the edge of the lid is embedded into the mouth of the pot, which is mainly determined by the shape of the teapot. At the same time, the inlay cover can also achieve better tightness. The common use of inlay cover is in well jar pot and handuo pot.

3、紫陶杯为什么比较重?

3. Why is purple pottery cup heavier?

答:之前我专门写过一篇文章,就是回答这个问题,概括起来主要是两个原因:

A: I wrote a special article to answer this question. It can be summed up for two reasons

一是为了减少高温烧制时变形的风险。建水紫陶烧制温度超过1100℃,坯体太薄,变形的风险很大,所以会刻意将坯体做得厚一些。

One is to reduce the risk of deformation when firing at high temperature. The firing temperature of Jianshui purple pottery is higher than 1100 ℃, and the body is too thin, so the risk of deformation is great, so the green body will be deliberately made thicker.

二是为了能完成刻填装饰。建水紫陶以刻填装饰为特色,坯体如果太薄,刻填难度很大,也容易刻穿、压坏。所以为了满足刻填需求,坯体也会刻意做得厚一些。

The second is to complete the engraving decoration. Jianshui purple pottery is characterized by carving and filling decoration. If the green body is too thin, it is difficult to carve and fill, and it is easy to cut through and crush. Therefore, in order to meet the needs of engraving and filling, the green body will be deliberately made thicker.

坯体厚,烧结密度高,成品自然就比较重。

Thick green body and high sintering density make the finished product heavier.

未经允许不得转载:饮茶乎 » 建水紫陶上了釉料吗?截盖和嵌盖怎么区分?

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