1akses
  • WoodWise +

     SG 1 SG 2  SG 3  SG 4  SG 5  SG 6  SG 7 
     (A) NATURALLY DURABLE      
     Balau Belian  Bekak  Giam  Tembusu     
     Bitis Mata Ulat  Delek  Malabera       
    Chengal  Kekatong  Keranji  Merbau       
    Penaga      Resak       
    (B) REQUIRING TREATMENT       
      Dedalu  Balau, red  Berangan  Alan Bunga  Bayur  Ara 
      Kempas Kelat Dedali Babai Damar Minyak Batai
      Merbatu Kembang Semangkok Derum Balek Angin openg Durian Geronggang
       Mertas Kulim  Kapur  Bintangor  Jelutong  Laran 
        Pauh Kijang Kasai Brazil nut Jongkong Pelajau
        Penyau Keruntum Gerutu Kasah Pulai
        Perah Mempening Kedondong Machang Sesendok
        Petaling Meransi Keledang Medang Terentang
        Ranggu Meranti Bakau Keruing Melantai/Kawang  
        Ru Merawan Ketapang Meranti, Light Red  
        Surian Batu Merpauh Kungkur Meranti, Yellow  
        Tualang Nyalin Rubberwood Mersawa  
          Perupok Melunak Sengkurat  
          Punah Mempisang Terap  
          Rengas Mengkulang    
          Simpoh Meranti, Dark Red    
            Meranti, White    
            Nyatoh    
            Penarahan    
            Petai    
            Ramin    
            Sengkuang    
            Sepetir    
            Tetebu    

    NOTES:

    1. For naturally durable timbers, sapwood should be excluded. If sapwood is included, preservative treatment is necessary. (Source-MS 360:1986)

    2. For timber requiring treatment, they should be amenable to preservative treatment.

  • Strength Groups of Timber and Their Applications +

     Applications Strength Group 
     

    Structural Components

    * Columns, beams, bearer, studs, joists, ties and struts

    * Form work

         * SG 1, SG 2, SG 3 AND SG 4

         * SG 1, SG 2, SG 3, SG 4 AND SG 5

     
     

    Roofing

    * Rafters, ties, struts, purlins and bracing

    * Battens

          * SG 1, SG 2, SG 3 AND SG 4

          * SG 1, SG 2, SG 3, SG 4 AND SG 5

     
     

    Staircase

    * Stringers, treads, trimmer beam and handrail

    * Balustrades

          * SG 1, SG 2, SG 3 AND SG 4

          * SG 1, SG 2, SG 3, SG 4, SG 5 AND SG 6

     
     

    Flooring

    * Floor boarding and parquetry

    * Skirtings

          * SG 1, SG 2, SG 3, SG 4 AND SG 5

          * SG 1, SG 2, SG 3, SG 4, SG 5 AND SG 6

     
     

    Walling

    * Wall, partition framing and external wall boardings

    * Internal wall boardings, slates screens

    * Fascia boards

         * SG 1, SG 2, SG 3, SG 4, SG 5 AND SG 6

         * SG 1, SG 2, SG 3, SG 4, SG 5, SG 6 AND SG 7

         * SG 1, SG 2, SG 3 AND SG 4

     
     

    Ceiling Frames

    * Cover battens to joints of ceiling sheets

    * Ceiling strips and soffit battens

          * SG 1, SG 2, SG 3 AND SG 4

          * SG 1, SG 2, SG 3, SG 4, SG 5 AND SG 6

     

    Door & WIndow Frames

    * Door, window and vent frames including their stops and grounds

    * Door leaves, window and vent sashes

          * SG 1, SG 2, SG 3 AND SG 4

          * SG 1, SG 2, SG 3, SG 4 , SG 5 AND SG 6

    Furniture

    * Built-in fittings, furniture generally and workshop furniture

    * Science laboratory tops

         * SG 1, SG 2, SG 3, SG 4, SG 5 AND SG 6

         * SG 1, SG 2, SG 3 AND SG 4

    Beading fillets and edgings generally

         * SG 1, SG 2, SG 3, SG 4, SG 5 AND SG 6

  • Strength Groups of Timber and Their Applications +

    Applications Maximum m.c. at time of installation for non air-conditioned application  Maximum m.c. at time of installation for air-conditioned application
     

    Structural Components

    * Columns, beams, bearer, studs, joists, ties and struts

    30%
    (Thickness >100 mm)

    25%
    (Thickness <100 mm)

    Not applicable

    Not applicable

     

    Roofing

    * Rafters, ties, struts, purlins and bracing

    * Battens

    30%

    25%

    Not applicable

    Not applicable

     
     

    Staircase

    * Stringers, treads, trimmer beam and handrail

    * alustrades

    19% 

    19%

     

    12% 

    12%

     
     

    looring

    * Floor boarding and parquetry

    * Skirtings

    19% 

    19%

    12% 

    12%

     
     

    Walling

    * Wall, partition framing

    * external wall boardings

    * Internal wall boardings, slates screens

    * Fascia boards

    19%

    19%

    19%

    19%

     

    12%

    Not applicable

    12%

    Not applicable

     
     

    Ceiling Frames

    * Cover battens to joints of ceiling sheets

    * Ceiling strips and soffit battens

    25%

    19%

     

    Not applicable

    12%

     
     

    Door & WIndow Frames

    * Door, window and vent frames including their stops and grounds

    * Door leaves, window and vent sashes

     

    19%

    19%

    12%

    12%

     

    Furniture

    * Built-in fittings, furniture generally

    * Workshop furniture

    * Science laboratory tops

    19%

    19%

    19%

    12%

    12%

    12%

    Beading fillets and edgings generally 19% 12%
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