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Date & Time in Bali

CURRENT LOCAL DATE AND TIME IN BALI:

Sunday, 17th November 2019
1:02:06 am

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Types of hardwoods used in our products

DID YOU KNOW that there are only 4 wood species in Indonesia available which are termite resistant ? These are: Bangkirai and Merbau (but only the core wood - heartwood - of the tree), Djati teak (far too expensive to be used for wooden prefab houses) and Iron wood (prohibited to be exported), as such in fact only 2 wood species remain for the construction of reliable termite resistant wooden houses. 

All of the timber used for our projects is obtained from sustainably managed felling concessions overseen by the Minstry of Forestry of the Government of Indonesia. As such all wood is licensed and from controlled foresting operations. 

NOTE: After having reviewed this specification page you may be interested in a number of combinations of the wood species shown below applied in our prefab houses for our Basic build, Standard build, Premium build and Superior build. Click on the button below.

                                                              Example-button

  

 

 This wood species only for our wooden houses. Not for doors and windows

 Bangkirai-uncoated  Bangkirai-coated  Bangkirai-01
Sanded Coated

Bangkirai during assembly


 
TECHNICAL SPECIFICATIONS (PHYSICAL PROPERTIES)

Botanical Name: Shorea Laevis 

Other Names: Yellow or red Balau

Indonesian origin: Island of Kalimantan

Sapwood colour: Yellowish pale to light brown 

Heartwood Colour: Light to dark reddish brown 

Grain: Predominanlty straight

Texture: Fine to rather coarse

Common Uses: Construction, heavy duty fflooring, sidings

Physical properties shown below at 12% MC 

Density: 900-950 kg/m3

Specific gravity: 0.91

Bending strength: 145 MPa

Compression strength // grain: 117 MPa

Compression strength perp.to grain: 55 MPa

Shear strength // grain: 11 MPa

Modulus of Elasticity:  22900 MPa


NOTE: The heartwood of Bangkirai is 100% termite resistant. The sapwood (the outer rings of the tree) is NOT termite resistant.

For detailed technical specifications click <here> 

 

 


 

 

 Merbau-uncoated  Merbau-coated  Merbau-01
Sanded Coated

Merbau sidings during assembly


 
TECHNICAL SPECIFICATIONS (PHYSICAL PROPERTIES)

Botanical Name: Intsia Bijuga 

Other Names: Ipil, Kwila, Lumpha, Vesi

Indonesian origin: Irian jaya
 

Sapwood colour: Dark yellowish brown 

Heartwood Colour: Brown gray to brown red 

Grain: Straight or occasionally interlocked

Texture: Evenly coarse

Common Uses: Exterior and interior floorings, sidings, cabinets, doors, soem structural use  

Physical properties shown below at 12% MC 

Density:

Specific gravity: 0.68

Bending strength:: 

Compression strength: 

Radial shear strength::

Axial shear strength:

Modulus of Elasticity: 16,200 N/mm2


NOTE: The heartwood of Merbau is 100% termite resistant. The sapwood (the outer rings of the tree) is NOT termite resistant.  

For detailed technical specifications and click <here>

 

 

 


 

 

 Camphor-uncoated  Camphor-coated  Camphor-01
Sanded Coated

Camphor sidings during assembly


 
TECHNICAL SPECIFICATIONS (PHYSICAL PROPERTIES)

Botanical Name: Dryobalanops spp. 

Other Names: Kapur, Keladan, Belakan

Indonesian origin: Sumtra, java, Kalimantan 
 

Sapwood colour: Yellowish pale light brown 

Heartwood colour: Reddish brown 

Grain: Straight or interlocked

Texture: Medium coarse

Common Uses: Exterior and interior sidings, interior flooring, beams, columns, doors, windows  

Physical properties shown below at 12% MC 

Density: 320 - 580 kg/m3

Specific gravity: 0.35 to 0.53

Bending strength:: 35 N/mm2

Compression strength: 39 N/mm2

Radial shear strength::

Axial shear strength:

Modulus of Elasticity: 11,600 N/mm2


NOTE: Camphor is not termite reoistant.  

For detailed technical specifications click <here>

 

 

 


 

 This wood species only for our wooden houses. Not for doors and windows

 Kempas-uncoated  kempas-coated  Kempas-01
Sanded Coated

Unit made from Kempas


 
TECHNICAL SPECIFICATIONS (PHYSICAL PROPERTIES)

Botanical Name: Koompassia Malaccsensis 

Other Names: Hampas, Sifai, Makupa, Menggris, Keramji

Indonesian origin: Several Islands 
 

Sapwood colour: Yellow to pale white 

Heartwood colour: Orange red to reddish brown

Grain: Interlocked, sometimes spiral grain, is fairly lusturous

Texture: Coarse

Common Uses: Flooring, sidings , decking, beams, columns, parquet, shingles

Physical properties shown below at 12% MC 

Density: 880 kg/m3

Specific gravity: 0.72 to 0.80

Bending strength:: 13 N/mm2

Compression strength: 70 N/mm2

Radial shear strength::

Axial shear strength:

Modulus of Elasticity: 18,300 N/mm2


NOTE: Kempas is not termite reoistant.  

For detailed technical specifications click <here>

 

 

 


 

 

 Nyatoh-uncoated  Nyatoh-coated  Nyatoh-01
Sanded Coated

Nyatoh used in sidings


 
TECHNICAL SPECIFICATIONS (PHYSICAL PROPERTIES)

Botanical Name: Sapotaceae fam8ily 

Other Names: Chinese teak

Indonesian origin: Mainly Java 
 

Sapwood colour: Withish yellow 

Heartwood colour: Dark yellwo to dark brown

Grain: Straight

Texture: Moderately fine to slightly coarse

Common Uses: Sidings, flooring, doorss, windows, cabinets

Physical properties shown below at 12% MC 

Density: 610 - 800 kg/m3

Specific gravity: 

Bending strength: 9 N/mm2

Compression strength:  

Radial shear strength::

Axial shear strength:

Modulus of Elasticity: 12,800 N/mm2


NOTE: Nyatoh is not termite reoistant.  

For detailed technical specifications click <here>

 

 

 


Reviews from Bali Prefab World

"Of so many websites I had visited, yours is one of the best designed and focused. I am truly surprised at the amount of information regarding your company's expertise and experience that you willingly publicized online.

It's little wonder that copy cats are lining up, salivating to emulate your achievements. However they will never be able to muster the expertise in both structural and architecture knowledge that is endowed in the educational background.
Few also will be able to emulate your:
o  business integrity (which is extremely rare nowadays)
o  passion to experiment on what works best and continually incorporating them into your design and end products and
o  using the highest quality raw materials and their treatments thereof to ensure a defect free building that will withstand the     test of time.
Little wonder that your company is the foremost prefabricated wooden house company in Indonesia.
Keep up the great work and may I wish you the very best for years to come
Leong Yue Peng, Malaysia."

Review from: Mr. Leong Yue Peng, Malaysia
Project: Visiting web site 
Date: 16-07-2016
Rating: 5 out of 5.

Read more testimonials from Bali Prefab World: click here
Dear Visitor, In order to show proof and evidence that these testimonials are genuine you may send us an e-mail with a request to provide the e-mail address of the publisher of the testimonial. We will forthwith send you the information so that you can contact the person.
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