Both start out green in colour then weather to grey over time hot dipped galvanised and or stainless steel fasteners are fittings are recommended when building with eco sleepers.
Cca treated hardwood sleepers.
Treated pine hardwood ironbark and eco sleepers are a garden grade unseasoned and rough sawn.
H6 treated hardwood it can be hard to track down treated hardwood that s suitable for marine applications but the local blokes are happy to help with timber for your boat house boardwalk or jetty.
The combination of copper chromium and arsenate prevent the onset of decay and resist insect attack.
Hardwood sleepers pegs decking.
Cca stands for copper chrome and arsenic cca.
Visit us today for the widest range of sleepers products.
Cca treated products are available from h4 h6.
Pine hardwood sleepers cca acq treated pine hardwood fencing decking hardwood and pine kiln dried select grade structural f14 f17 hardwood rougher header f7 kiln dried pine laminated merbau posts 90.
Our metropolitan melbourne stores will remain open for trade customers only.
Cca treatment prolongs the life of the wood.
Cca copper chromium arsenate treated timber is ideal for any outdoor living project and remains the most common.
The arsenic provides protection against insects such as lyctid borers and termites.
Landscape grade treated pine and hardwood timber suitable for landscape timber applications.
Copper chrome arsenate cca treated timber is wood that has been treated with a preservative containing copper chromium and arsenic.
Check out our range of hardwood sleepers products at your local bunnings warehouse.
This is why in the past cca treated timber was commonly used in decking playground equipment fences retaining walls jetties and vineyards.
Cca treatment on your hardwood sleepers protects them from decay due to fungal and insect attack thus extending the life of your structure for many years.
Hardwood sleepers steel retaining uprights concrete sleepers concrete sleeper accessories treated pine poles structural treated pine primed treated structural timber garden edging posts stair sets leading sleepers.
This is a chemical mixture that protects the treated sleepers from both rot fungal attack and insects termites.
Mircopro sleepers looks much the same as cca treated pine.
Benefits of cca treated hardwood in timber fencing the chromium in cca is pretty much inert and serves as a binder to hold the solution together.