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室內假山製作需要注意什麽?

  室內外的水泥塑石內部均為空心結構,主要靠角鋼和鋼筋等鋼材來支撐,麵層厚度不一,很多客戶會詢問秋葵视频官网下载使用壽命如何?在正常施工下,水泥塑石的使用壽命在20年以上,但水泥塑石製作時有以下幾方麵的注意要點。
  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,室外水泥塑石的內部焊接,需要采用熱鍍鋅鋼材,預防內部結構的腐繡,熱鍍鋅較其他鋼材使用壽命長20年,室內塑石則不需要考慮這些。
  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,焊接除鏽,焊接完成後需要去處焊渣,然後塗刷防鏽漆,做到防鏽防腐。焊接點是容易生鏽的部位,遇水非常容易生鏽。
  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,角鋼是水泥塑石常用的支撐材料,在焊接時需要充分焊接,做到麵焊,角鋼與角鋼之間、角鋼與鋼筋之間均需麵焊,增強焊接牢度。
  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.
濟南假山製作
  二、麵層
  Two. Surface layer
  1,水泥砂漿塗抹標號適中,高標號的砂漿會帶來開裂、出堿等情況,故適當配比適當標號的水泥砂漿非常重要,常用標號為1:1,1:1.5,水泥砂漿標號的確定還需要根據不同的水泥特性。
  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,水泥砂漿的厚度,普通水泥砂漿靠人工塗抹,厚度約2公分左右。人工塗抹的厚度誤差較大,薄的部分約1公分,厚的部分約3公分,造成水泥塑石表麵的受力不均。
  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,保養,砂漿凝固後的保養期是7天,充分保養後的砂漿強度高,不易冒堿,常見的水泥塑石工地達不到保養期,麵層的強度也就不能達標,施工時需要格外注意保養時間。
  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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