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室内假山制作需要注意什么?

  室内外的水泥塑石内部均为空心结构,主要靠角钢和钢筋等钢材来支撑,面层厚度不一,很多客户会询问我们使用寿命如何?在正常施工下,水泥塑石的使用寿命在20年以上,但水泥塑石制作时有以下几方面的注意要点。
  The interior and exterior of cement plastics are hollow structures, mainly supported by steel such as angle steel and steel bar. The thickness of the surface layer varies. Many customers will ask us about our service life. Under normal construction, the service life of cement plastics is more than 20 years, but there are the following points for attention when making cement plastics.
  一、焊接
  Welding
  1,室外水泥塑石的内部焊接,需要采用热镀锌钢材,预防内部结构的腐绣,热镀锌较其他钢材使用寿命长20年,室内塑石则不需要考虑这些。
  1. Hot-dip galvanized steel is needed for the internal welding of outdoor cement plastics to prevent the corruption of the internal structure. Hot-dip galvanized steel has a service life of 20 years longer than other steel, but indoor plastics need not be considered.
  2,焊接除锈,焊接完成后需要去处焊渣,然后涂刷防锈漆,做到防锈防腐。焊接点是容易生锈的部位,遇水非常容易生锈。
  2. Welding rust removal, welding slag should be removed after the completion of welding, and then rust-proof paint should be painted to prevent rust and corrosion. Weld joint is the most easily rusted part. It is very easy to rust in water.
  3,角钢是水泥塑石常用的支撑材料,在焊接时需要充分焊接,做到面焊,角钢与角钢之间、角钢与钢筋之间均需面焊,增强焊接牢度。
  3. Angle steel is a commonly used supporting material for cement plastics stone. It needs to be fully welded during welding to achieve surface welding. Surface welding is needed between angle steel and angle steel, and between angle steel and reinforcing steel bar to enhance welding fastness.
济南假山制作
  二、面层
  Two. Surface layer
  1,水泥砂浆涂抹标号适中,高标号的砂浆会带来开裂、出碱等情况,故适当配比适当标号的水泥砂浆非常重要,常用标号为1:1,1:1.5,水泥砂浆标号的确定还需要根据不同的水泥特性。
  1. Proper marking of cement mortar can lead to cracking and alkali production. Therefore, it is very important to mix properly marked cement mortar. The commonly used marking is 1:1, 1:1.5. The determination of the marking of cement mortar also needs to be based on different cement characteristics.
  2,水泥砂浆的厚度,普通水泥砂浆靠人工涂抹,厚度约2公分左右。人工涂抹的厚度误差较大,薄的部分约1公分,厚的部分约3公分,造成水泥塑石表面的受力不均。
  2. The thickness of cement mortar, ordinary cement mortar by manual smearing, thickness of about 2 cm. The thickness error of artificial coating is large, the thin part is about 1 cm, and the thick part is about 3 cm, which results in uneven stress on the surface of cement plastics.
  3,保养,砂浆凝固后的保养期是7天,充分保养后的砂浆强度高,不易冒碱,常见的水泥塑石工地达不到保养期,面层的强度也就不能达标,施工时需要格外注意保养时间。
  3. Maintenance, the curing period of mortar after solidification is 7 days. After full maintenance, the strength of mortar is high and alkali-prone. The common cement-plastics-stone construction site can not reach the curing period, and the strength of the surface layer can not reach the standard. The maintenance time should be paid special attention to during construction.
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