1. The document discusses AAC (autoclaved aerated concrete) blocks and Roxsil's AAC block wall system for affordable concrete homes. 2. Roxsil offers a complete product range for AAC block construction including waterproofing, fillers, plugs, and rendering systems. 3. Test results show Roxsil's adhesive bonds AAC blocks well and the wall system has good sound insulation and load bearing properties.

1. AAC Block Walls
for
affordable concrete home

2. Advantages of AAC Block
1. Faster
2. Better – Roxsil Wall System Warranty
3. Sustainable – Energy Efficiency
4. Cost - Competitive

3. GA 611

4. Cyberjaya

5. KBU

6. STIFFENER

7. Introducing
The ROXSiL Complete
AAC Block
Product Range

8. Game Changing
Roxsil AAC Wall System

9. 1. ROXSiL AAC Multitek Waterproofing

10. 2. ROXSiL AAC Levelling Filler

11. 3. ROXSiL AAC Water Repellant Plug
The Solution For Water Seepage

12. 4. ROXSiL AAC Internal Skim Coat System

13. 5. ROXSiL AAC External Render System

14. 6. ROXSiL AAC Bonding Adhesive

15. Roxsil AAC Blocks Load Test

16. Roxsil AAC Adhesive bonds AAC Block into AAC wall

17. Sound Test Roxsil Adhesive

18. soft soil subbase system (S4)
Industrial PhD opportunities

19. CRACKLESS CONCRETE
ASHMANN

20. SUSTAINABLE VENTURE

21. www.lowcarbon.my

22. • off-white amorphous biomass silica
Lab Scale (Proof of Concept)

23. R&D data (Cont’…)
• Amorphous biomass silica
– Blended cement for waterproofing
– High performance concrete
Relation between Coefficient Of Water Permeability
and Age of Concrete for Moist-Cured
2.0E-11
4.0E-11
6.0E-11
8.0E-11
1.0E-10
1.2E-10
1.4E-10
0 7 14 21 28 35
Age (Days)
CoefficientofPermeability
(m/s)
OPC
RHA
FLy
TIA
Foamed concrete (1700kg/m3)

24. R&D data (Cont’…)
• SEM images of C-S-H gel in the paste with 10%
micronised biomass silica added
• Pore refinement for durability

27. ROAD ON PEAT (CradleFund)

28. ROAD ON PEAT (CradleFund)

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32. Proof of Concept

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CONTENTS• International Cost Comparisons
AECOM-2013-Asia Construction Outlook 2013

36. Exercise
Question:
Determine the productivity of
Roxsil AAC wall installation
based on 9m2 of wall
completed in 45 minutes with
2 workers
Answer: … m2/hour/worker

37. Acknowledgement
Cradle Fund Sdn Bhd
Junda Realty Sdn Bhd
RECESS Malaysia, UTHM

38. THANK YOU
dr.lee@roxsil.com
ROXSiL wall
CHEMANN home
Lowcarbon MALAYSIA !
www.lowcarbon.my

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