It means a particular grade of concrete, that is has been left to cure for a full 2When concrete has been able to cure for a set amount of time – 28 days – it will be 100% cured and set. As a result it will have the compression strength of 25 N/mm, and where... Read MoreWhat does m25 mean for concrete?
When concrete is freshly poured, it will need to be protected if there is any hail, snow or rain predicted. When a plastic covering is placed over the concrete, the concreter needs to be especially careful that it is not put straight over the surface. If plastic touches curing concrete it can permanently discolour or... Read MoreShould you cover concrete with plastic in cold weather?
When mixing concrete the ratio needs to be perfect. Too much water added will make the overall strength weaker, and cause shrinkage or cracking. If too little water goes into the mix then it will set dry, crumbling and breaking apart. It is one of the most critical parts of mixing, that just the right... Read MoreWhat happens if you add too much water to concrete?
Concrete gets it’s strength after it goes through a chemical reaction, Hydration, where it sets and hardens after drying as water evaporates out slowly. So it actually needs to be kept damp in order to set the hardest. Visit: https://www.concreterssydney.net.au Read MoreDoes wetting concrete make it stronger?
A sturdy concrete base is 1 part of cement, 2 parts of sand, then 3 parts gravel and .5 part of water. Once combined and thoroughly mixed together it will have higher durability and strength aft it has cured. Visit: https://www.concreterssydney.net.au Read MoreWhat is the strongest concrete mix ratio?
If general foot traffic or light vehicles will be going over it, then medium strength concrete wears well. However if the concrete being laid will be placed under heavy loads, then high strength concrete will be used, which can take up to 6000psi of pressure! Visit: https://www.concreterssydney.net.au Read MoreWhat is the strength of Concrete?
A concreter is a person that specializes in working with concrete. They are mix, pour, shape and mould it using custom built formwork as frames. By using specialized tools they can create complex designs and unique finishes. Visit: https://www.concreterssydney.net.au Read MoreWhat is a Concreter?
What Are The Different Types Of Concrete And How Are They Used In Construction? You are going to see concrete almost everywhere you look these days. It is used for so many types of construction projects. Are you familiar with all of the projects and the different types of concrete? You will be amazed as... Read MoreWhat Are The Different Types Of Concrete?
What All Should You Know When You Go About Hiring A Concrete Contractor? All wet concrete looks good, even if you do it yourself. It's like paint. Have you ever painted and felt you did a good job, only to realize later that the work you did wasn't so hot? You start noticing those imperfections.... Read MoreAll Should You Know When You Go About Hiring A Concrete Contractor?
What Exactly Makes A Good Concreter? A concreter’s job is not all about placing and finishing concrete. While experienced concreters might make it look easy, concreting is hardly the easiest job in the market. The difference between good and bad concreters seems to be widening. However, the public does not need any more bad concreters.... Read MoreWhat Exactly Makes A Good Concreter?