How to install a letterbox using OneMix Post Mix
OneMix presents an easy, step-by-step guide on how to use OneMix Post Mix when installing a letterbox.
OneMix Post Mix
OneMix Post Mix is a ready to use proportioned blend of cement, aggregate and sand. Designed especially for setting fence posts, logs and letterboxes. Developed to provide a sturdy yet pliable, consistency, OneMix Post Mix can be applied to the area during the stabilisation process. As a result, this ensures that your work remains level and balanced whilst the product dries and hardens.
Why you need this product:
- – Optimal consistency for the installation of posts and logs
- – Maintains position whilst setting to reduce the need for excessive structural support
- – Is an economical alternative to using concrete
- – Compressive strength of 15MPa* when fully cured
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Benefits of OneMix’s Weatherproof Packaging:
- – OneMix bags can be stored outside, unopened, in all seasons
- – The packaging can prevent leakage of product and any excess dust
- – Provides improved shock and tear resistance, which can reducing wasted product
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Product Availability
- 20kg bags
- 20kg product now comes standard at 84 bags per pallet (1.68 tonnes).
- Custom pallet sizes are available where required. Please contact the OneMix team for further information regarding product quantities.
One cubic metre (1m3) of 20kg product is equivalent to approximately 102 bags**.
- 30kg bags
30kg bagged product is standard at 56 bags per pallet (1.68 tonnes). - Custom pallet sizes are available where required. Please contact the OneMix team for further information regarding product quantities.
If you require a blend with a fasting setting time, please refer to our information on our OneMix Rapid Set.
* MPa is the metric unit for pressure or stress called megapascal (MPa). The term is used in concrete as the common unit for compressive strength.
** An approximation only, when mixed in accordance with product guidelines. Please refer to the product data sheet.
Here to make the job even easier is the One Mix product calculator, simply enter in the dimensions of your work space and we can tell you exactly how many bags of product you will require for your project.