flooring index

Upload: chittaranjan-padhy

Post on 06-Apr-2018

218 views

Category:

Documents


0 download

TRANSCRIPT

  • 8/3/2019 Flooring Index

    1/3

    FLOORING

    Index

    Introduction

    Design of floor to be asphaltedSelection parameters

    Design of the base

    GeneralConcrete basesScreedsTimber floors

    Table 1 - Classification of surfaceregularity of direct finished baseslab or screed

    Mastic asphalt flooring

    GeneralGrade I - Special hard flooringGrade II - Light duty flooringGrade III - Medium duty flooring

    Grade IV - Heavy duty flooringTable 2 - Grades and thicknesses of

    mastic asphalt for underlays andwearing surfaces

    Table 3 - Susceptibility of mastic asphaltfloors to chemical andtemperature attack

    Mastic asphalt flooring/waterproofingDrainage of floor areasEffects of temperature

    Regulating courses

    Special applications

    GeneralChemical & acid resisting flooringSpark resistant flooringPostal sorting office flooringPlant room floors and tank room floorsOil resisting flooringFlooring for unheated buildings

    flo

    oring

    1

    Page 4

    Page 4Page 4

    Page 5

    Page 5Page 5Page 5Page 6

    Page 6

    Page 6

    Page 6Page 6Page 7Page 7

    Page 7Page 8

    Page 9

    Page 10Page 10Page 10

    Page 10

    Page 10

    Page 10Page 11Page 11Page 11Page 11Page 11Page 11

  • 8/3/2019 Flooring Index

    2/3

    Detail considerations

    Surface finishSeparating membranesPreparation of sloping & vertical surfacesto provide a key

    Thermal and sound insulationMovement joints

    Tolerances on finished mastic

    asphalt flooring

    GeneralDeparture from the datumSurface regularityTable 4 - Classification of surface

    regularity for mastic asphaltflooring

    Mastic asphalt underlay to other floorfinishes

    Site work

    Work planningPreparatory site work prior to asphaltingAchieving required quality of workDocumentation and preparationReceiving and checking materials

    Workmanship

    RemeltingTransport of molten materialSetting outPlacing the separating membraneLaying the mastic asphalt flooring

    GeneralHorizontal work

    JunctionsSkirtingsCove or angle filletsAchieving a sand rubbed finish

    Achieving a natural float finish

    Testing the surface

    Slip resistanceTable 5 - Slip resistance

    FLOORING

    flo

    oring

    2

    Page 12

    Page 12Page 12

    Page 12

    Page 12Page 12

    Page 13

    Page 13Page 13Page 13Page 14

    Page 14

    Page 14

    Page 14Page 14Page 15Page 15Page 15

    Page 15

    Page 15Page 16Page 16Page 16Page 16

    Page 16Page 16Page 16Page 17Page 17Page 17

    Page 17

    Page 17

    Page 17Page 17

  • 8/3/2019 Flooring Index

    3/3

    Maintenance and repair

    Cleaning and polishingRepair of mastic asphalt flooring

    Typical specifications

    1) Mastic asphalt flooring with skirtingboard

    2) Mastic asphalt flooring with decorativesheet or tile finish and skirting board

    3) Mastic asphalt flooring overlaid withwood block finish

    4) Mastic asphalt flooring with ceramictile finish

    5) Mastic asphalt flooring and skirting to

    tiled shower baths or similar6) Mastic asphalt flooring with mastic

    asphalt skirting7) Mastic asphalt flooring to plant rooms

    and tank rooms8) Mastic asphalt flooring to drainage

    channels with light duty gratings9) Mastic asphalt to heavy duty drainage

    channels

    FLOORING

    3

    Page 18

    Page 18Page 18

    Page 19

    Page 19

    Page 19

    Page 20

    Page 20

    Page 21

    Page 21

    Page 22

    Page 22

    Page 23

    Earls Court - London