Sökning: "Filler-sand"

Hittade 2 uppsatser innehållade ordet Filler-sand.

1. 1. Determination of thermal conductivity for mastic asphalt by combining previously performed laboratory work and TASEF

   Master-uppsats, Luleå tekniska universitet/Byggkonstruktion och brand

   Författare :Martin Kruse Lindgren; [2021]
   Nyckelord :Mastic asphalt; BPGJA-11; thermal conductivity; TASEF; FEM; Timber; Gjutasfalt; BPGJA-11; termisk konduktivitet; TASEF; FEM; Trä;

   Sammanfattning : Mastic asphalt is a material which in Sweden mainly is used as coating for bridges, parking decks, courtyards and terraces. Mastic asphalt is a material built-up by a combination of bitumen (a type of binder), well-graded aggregate (consists of both coarse and fine ballast), filler, sand and sometimes also fine graded macadam. LÄS MER

3. 2. The Influence of Placement and Sintering Time of the Steel Ladle Filler-sand

   Kandidat-uppsats, KTH/Materialvetenskap

   Författare :Rana Tajik; Carl Holke; Johanna Nugin; [2018]
   Nyckelord :Filler-sand; Sintering time; Filler-sand placement; Filler-sand coverage; Strirring; Ladle free open; Skivtärningssand; sintringstid; sandplacering; spontan-öppning;

   Sammanfattning : The filler-sand is a barrier between the slide gate system and the liquid metal in the steel ladle. During the casting process, the sintered sand should brake due to the ferrostatic pressure from the molten metal to initiate the teaming. This procedure is called a spontaneous opening in the casting context. LÄS MER