Cement Australia Sand & Cement offers a hassle-free solution for all your general-purpose mortar needs. This carefully proportioned blend of quality graded sands and cement eliminates the guesswork and effort of mixing your own mortar from scratch. Part of Cement Australia’s ‘Just Add Water’ range, Sand & Cement is perfect for home handyman tasks, landscaping projects, and plumbing applications. Its versatility also makes it an ideal repair mortar suitable for use with a variety of common Australian substrates like concrete, brickwork, and pavers. Available in convenient 20kg bags, it’s the perfect choice when job site accessibility is limited or for those smaller projects around the home or worksite.
Primer Information: Generally, for most applications with Cement Australia Sand & Cement, a primer is not required. However, ensuring the surface is clean and free from oils, grease, dust, and loose materials is crucial for good adhesion. For specific substrates or demanding applications, you may consider using a suitable bonding agent or primer as per manufacturer recommendations for those materials.
Cure Time: The setting time for Cement Australia Sand & Cement will vary depending on environmental conditions such as temperature and humidity, typical across different regions in Australia. Allow the applied mortar to set to touch dry before finishing. Avoid walking on newly applied mortar for at least 24 hours to ensure proper setting and strength development.
Coverage Rate: One 20kg bag of Cement Australia Sand & Cement will cover approximately 1.1 square meters at a thickness of 10mm. This coverage provides a good estimate for planning your material requirements for various small to medium-sized projects around your home or worksite.
Chemical Properties: Cement Australia Sand & Cement is a blend of Portland cement and graded sand. When mixed with water, a chemical reaction (hydration) occurs, causing the mixture to harden and bind materials together. The product contains cement powder which becomes alkaline when damp, so appropriate safety precautions should be taken.
Q: How much water do I add to Cement Australia Sand & Cement?
A: Add clean drinking water gradually and blend thoroughly until you achieve a workable mix. The amount of water will vary depending on the specific application and desired consistency. Start with a smaller amount and add more as needed, being careful not to make the mix too wet, as excess water can weaken the mortar.
Q: Can I use Cement Australia Sand & Cement for bricklaying?
A: Yes, Cement Australia Sand & Cement is suitable for general bricklaying, especially for smaller projects. However, for larger bricklaying jobs, Cement Australia recommends adding lime to the mix for improved workability or using their ‘Mortar Mix’, which is specifically designed for bricklaying.
Q: What is the coverage of a 20kg bag of Cement Australia Sand & Cement?
A: One 20kg bag of Cement Australia Sand & Cement covers approximately 1.1 square meters at a thickness of 10mm. This will help you estimate how much product you need for your specific project, whether it's setting pavers in your backyard or patching a concrete wall.
Q: How long does Cement Australia Sand & Cement take to set?
A: The setting time will vary depending on environmental conditions such as temperature and humidity, which can differ across Australia. Allow the applied Sand & Cement to set to touch dry before finishing. Avoid walking on the area for at least 24 hours to ensure it sets properly and achieves good strength.
Q: Can I colour Cement Australia Sand & Cement?
A: Yes, you can colour your Sand & Cement mortar by adding the required amount of one of Cement Australia’s suitable Oxide colours (black, brown, or red) and mixing thoroughly. If mixing multiple batches, ensure accurate measurement of all ingredients, especially the Oxide and water, to prevent colour variations.