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Saddex qaybood oo ah agabka dahaadhka

Saddex qaybood oo ah agabka dahaadhka

Hadda, inta badan la isticmaalo alaabta dahaadhka ah Waxaa loo qaybiyaa saddex qaybood: (1) Qalabka dahaadhka ah ee aan Organic: Mica, Porcelain, asbestos, marmar, galaas, baaruud, iwm. . Saldhigyada, qolofka, iwm ee qalabka korontada.

Agabka dahaadhka dabiiciga ah waxa loo qaybin karaa qaybahan soo socda: Xabagta synthetic waxa ka mid ah resins thermoplastic iyo resins thermosetting.

2. Caagagga caaga ah waa budo, granular ama walxo polymer fiber ah oo la diyaariyey iyadoo lagu darayo resin synthetic oo ah alaabta ceeriin ee ugu weyn oo lagu daro buuxinta iyo waxyaallaha kala duwan. Waxaa lagu qaabayn karaa heerkul gaar ah iyo xaalado cadaadis. Caagtu waa fudayd miisaan ahaan, aadna ugu fiican guryaha korantada, waxa ay leedahay qallafsanaan ku filan iyo awood farsamo, waana sahlan tahay in lagu farsameeyo caaryada, sidaas awgeed waxaa si weyn loogu isticmaalaa qalabka korontada.

  1. Xabagta dahaadhka ah ee koollada dahaarka ah waa nooc ka mid ah walxaha leh sifooyin si fudud loogu xidhi karo, kuwaas oo qayb ahaan beddeli kara xidhiidhada farsamada sida alxanka, jeexjeexyada iyo biraha. Marka loo eego hantidooda, wakiilada xabagta ayaa guud ahaan loo qaybiyaa wakiilada waxbaridda resin-ku-dhejinta, wakiilada waxbaridda resin-ku-balaastigga, jirdilka xabagta caagga ah, wakiilada fudud ee xabagta, iwm.