holle vloerelementen of welfsels (balkenvloeren) Flashcards

1
Q

wat? holle vloer elementen of welfsels ( balkenvloer)

A

= dragende elementen uit grindbeton met doorlopende kokers (eigengewicht te reduceren, bekisting overbodig)

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2
Q

welfsel in

A
  • GB
  • voorgespannen beton
    beide vervaardigd
    (kan met ruwe of gladde onderzijde)
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3
Q

farbikanten

A

Fingo, ECHO, douterlange

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4
Q

afmetingen breedte

A
  • gewapend: 30a60cm
  • voorgespannen: 6a 120cm (soms 240cm)
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5
Q

afmetingen diepte

A
  • gewapend: 20cm max
  • voorgespannen: 40cm max
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6
Q

afmetingen overspanning

A
  • gewapend: tot 8m
    -voorgespannen: tot 20m
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