Builders often use it for insulating and decorative concrete. Perlite is a volcanic mineral with a high R value, which means it does not conduct heat well; it is soft compared to load-bearing ...
You can make your own using a mould and mixing your own cement. Take equal amounts of gravel and sharp sand and mix them together evenly in a mixing trough. Scoop three large shovelfuls of the mixed ...
Yet, the improper handling and mixing of cement can lead to structural weaknesses and costly repairs. This year’s Homes and Construction Expo promises to tackle these challenges head-on ...
And that's why mixing concrete properly is so important. For most small jobs around the home, bagged concrete mix is the most ...