Delhaize_Antwerp_BE

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					                                                                                   CDM-LAT, CDM-MACHINE-FLOAT
                                                                                   CDM-LAT, CDM-MACHINE-FLOAT
                                                     Delhaize, CDM-MACHINE-FLOAT
                                                         CDM-LAT, London, BE
                                      Lauriston Primary School,Antwerp, UK
                                                                                                    CDM-MAT
                                                                                   CDM-LAT, CDM-MACHINE-FLOAT
                                                                                   CDM-LAT, CDM-MACHINE-FLOAT
                                                                                   CDM-LAT, CDM-MACHINE-FLOAT

         Job Type                       Supermarket under and next to
                                        dwellings
         Vibration Source               Rolling noise of pallet stackers and
                                        shopping carts
         Client                         Delhaize supermarket chain
         Acoustic Consultant            EVA International, Bruges
         Installation                   2005
         Area                           ± 400 m²



      In order to reduce the disturbing low-frequent noise generated
      by rolling pallet stackers or shopping carts in the supermarket,
      towards neighbours living above or in the adjacent building,
      the acoustical consultant of the well-known supermarket chain
      Delhaize decided to install a floating floor system.

      For practical reasons, a surface mat was chosen of the type
      CDM-RR with a wavy layout, namely CDM-43017/9.
        Finished classroom
      The material was delivered in rolls, to guarantee an easy & quick
       installation. The rolls were put exactly next to each other,
        Finished classroom
      leaving no gaps or holes.
        Finished classroom
       Finished classroom
       Finished walls at
      Along theclassroom the perimeter of the floor, and also around
        Finished classroom
      the columns, the decoupling was done with an upstanding (glued)
        Finished classroom
      lateral isolation strip of CDM-43 in 10 mm (full thickness).
      Before pouring the approx. 100 mm thick, steel-reinforced
      concrete, a plastic protection sheet was installed over the elastic
      mat to prevent concrete water penetrating into the mat.




       Classroom

Build
     ing
                                                                                       Project Reference
CDM Reutenbeek 9-11 B - 3090 Overijse Belgium Tel: +32 2 687 79 07 Fax: +32 2 687 35 52 mailto: general@cdm.eu http://www.cdm.eu

				
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