曰本真人性做爰全过程视频

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曰本真人性做爰全过程视频
  • EPS线条的养护方法
  • 本站编辑:杭州欧罗建筑材料有限公司发布日期:2019-10-11 16:40 浏览次数:

 EPS线条的养护可分成几个阶段并可用不同的方法。

  1、脱模前与脱模时

  在修饰后,通常用洁净而优质的聚乙烯薄膜将模具包住,这是防止EPS线条中所含水分的蒸发和受到风的影响,同时也有助于保持水化热。

  在养护的初期应使EPS线条有足够的强度,使之在脱模与搬运时不致受到损伤。

  2、主要养护

曰本真人性做爰全过程视频  此主要养护阶段是使脱模后的EPS线条继续得到保护,免受日光、风与空气低湿度的影响,一般情况下仍用塑料薄膜包住EPS线条以免受到阳光的直接照射。通过喷湿雾也可保持局部的湿度。

  3、次养护

  当制品在存放与使用时,其周围与养护阶段有明显差异时,采取有控制的后养护是必要的。

  这可以采取一些简单的方法使制件在存放过程中免受阳光的直接照射。在存放阶段EPS线条应达到设计的强度,此阶段的保护在于限制其干缩。

  在上述养护过程中,EPS线条的强度得以进一步的提高。搬运与存放采取什么方法反映了制品可达到的强度水平。

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The curing of EPS line can be divided into several stages and different methods can be used.

1. Before and during demoulding

After modification, the mold is usually covered with a clean and high-quality polyethylene film, which prevents the moisture contained in the EPS lines from evaporating and being affected by wind, and also helps maintain the hydration heat.

At the initial stage of curing, the EPS line should be strong enough to avoid damage during demoulding and handling.

2. Main maintenance

曰本真人性做爰全过程视频This main curing stage is to protect the EPS lines after demoulding from the influence of sunlight, wind and low humidity of air. Generally, plastic film is still used to cover the EPS lines to avoid direct exposure to sunlight. Local humidity can also be maintained through wet mist spraying.

曰本真人性做爰全过程视频3. Secondary curing

曰本真人性做爰全过程视频When the product is stored and used, there is a significant difference between its surroundings and the curing stage, it is necessary to adopt controlled post-curing.

This can be done in some simple ways to protect the product from direct sunlight during storage. In the storage stage, the EPS line should reach the designed strength, and the protection in this stage is to limit its dry shrinkage.

曰本真人性做爰全过程视频In the above curing process, the strength of EPS lines can be further improved. The handling and storage methods reflect the strength level of the product.