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塑假山易掉色的原因有哪些?

經常會看到一些塑假山,剛建成兩三年的時間,有的曾經褪為水泥色,有的以至呈現了脫殼現象。掉色對塑假山的影響是宏大的,首先影響假山的美觀,其次失去顏色層的防護,塑假山的防水性也大大降低。南京遠太經過對業內100多項案例的剖析,得出了塑假山易掉色的緣由,今天就為大家解說解說。
  It is common to see some plastic rockeries, which have faded to cement color in two or three years since they were built, and some even show shelling phenomenon. The influence of discoloration on plastic rockery is magnificent. First, it affects the beauty of rockery, secondly, it loses the protection of color layer, and the waterproof of plastic rockery is greatly reduced. Through the analysis of more than 100 cases in the industry, Nanjing Yuantai has come to the conclusion that the plastic rockery is easy to fade. Today, it will explain for you.
  秋葵视频官网下载發現,冬季製造的塑假山,後期掉色的可能性加大,經過比擬和剖析,得出冬季製造的塑假山反堿率較高,會大大毀壞顏色層,招致顏色層零落。反堿主要跟假山麵層所用的水泥有關,矽酸鹽水泥在低溫和高水比攪拌的狀況下,凝固後遇水會滲堿,在山體作色前,增加抗堿底漆能減少反堿的呈現。
  We found that the plastic rockery manufactured in winter is more likely to fade in the later period. Through comparison and analysis, it is concluded that the plastic rockery manufactured in winter has a higher alkali reversal rate, which will greatly destroy the color layer and cause the color layer to be scattered. Anti-alkali is mainly related to the cement used in the surface layer of rockery. Portland cement will seep alkali when it meets water after solidification under the condition of low temperature and high water ratio stirring. Adding anti-alkali primer can reduce the appearance of anti-alkali before coloring the mountain.
  塑假山易掉色的緣由還有以下幾方麵:
  The reasons why plastic rockery is easy to fade are as follows:
  一、顏料選用錯誤,秋葵视频官网入口下载假山行業內常用的顏料種類有:氧化鐵顏料型、丙烯顏料型、水性色漿型和油漆型,其中丙烯顏料為繪畫顏料,主要運用於室內場所,其抗紫外線才能較差,不易運用於室外假山;油漆與水泥基型資料的相容性較差,運用在室內場所是能夠的,運用在室外塑假山上,高溫下會呈現爆皮現象。
  First, the selection of pigments is wrong. The commonly used pigments in our rockery industry are: iron oxide pigments, propylene pigments, water-based pigments and paints. Among them, propylene pigments are painting pigments, which are mainly used in indoor places. Their anti-ultraviolet ability is poor, and they are not easy to be used in outdoor rockery. The compatibility between paint and cement-based materials is poor, so they can be used in indoor places. In the outdoor plastic rockery, there will be skin explosion under high temperature.
濟南假山製作
  在室外的狀態下,錯誤的選用丙烯顏料作色於塑假山體上,是招致塑假山掉色的主要緣由。施工中隻想到了丙烯顏料的易調色,而沒有理解丙烯顏料的耐候性差。
  In the outdoor state, the main reason for the discoloration of plastic artificial hills is the incorrect selection of propylene pigments for color on plastic artificial hills. During the construction, only the easy-to-mix color of propylene pigments was considered, but the poor weatherability of propylene pigments was not understood.
  二、作色前未清算,在塑假山作色前,需求認真的清算假山的表體,不能殘留灰塵和砂礫,如灰塵和砂礫殘留在山體外表,將會作為隔離物質,將塑假山的砂漿層和顏色層隔分開,隨著時間的推移,日曬雨淋的作用將剝離顏色層,招致塑假山掉色。
  2. Unliquidated before coloring. Before coloring, it is necessary to carefully liquidate the surface of the rockery. Dust and gravel, such as dust and gravel, can not be left on the surface of the rockery. It will be used as an isolating material to separate the mortar layer and the color layer of the rockery. With the passage of time, the effect of sunshine and rain will strip the color layer and cause the rockery to fade.
  三、顏料中的抗紫外線添加劑,大多數的塑假山麵層是水泥基資料的,選用的顏料也以水性資料的為主,在這些水性資料中,耐候性是要思索的主要條件之一,室外環境日曬雨淋不可防止,乳膠漆和色漿均不能堅持持久,抗紫外線添加劑必不可少,有些塑假山項目作色時,為了儉省本錢,減少耐候劑和抗紫外線乳液的運用,以至不添加,在將來的五年內,顏色將逐步零落。
  3. Anti-ultraviolet additives in pigments, most of the plastic rockery surface layers are cement-based materials, and the selected pigments are mainly water-based materials. In these water-based materials, weather resistance is one of the main conditions to consider. Outdoor environment can not be prevented from sunshine and rain, latex paint and color paste can not persist, anti-ultraviolet additives are indispensable, and some plastic rockery projects. In order to save money and reduce the use of weatherproof and anti ultraviolet emulsion, color will gradually fade in the next five years.
更多濟南假山製作的相關信息可以點擊秋葵视频官网二维码下载的官網進行谘詢:http://www.lounge-f.com
More information about Jinan rockery production can be consulted by clicking on our official website: http://www.lounge-f.com

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