Guides
Last updated .
These are the long articles. Each one sits on the hub it belongs to, and the calculators stay on their own pages. A guide does not replace the tool that counts yards, tons, or bags. French drains, paver bases, shed pads, mix ratios, and brick sizes are in this list with the earlier articles. Rebar sizes, tile waste, the weight of a yard, winter grit, and spring driveway work are here too.
- Gravel sizes
ASTM and AASHTO size numbers next to 304, 411, Class 5, and crusher run, with a calculator for each product this site has.
On the Gravel hub.
- Pea gravel vs crushed stone
Drainage, compaction, and walkability, and which jobs belong to rounded pea versus angular stone.
On the Gravel hub.
- Gravel driveway depth
Base, middle, and top layers, which size goes in each, and how crown and maintenance differ from a quantity calculator.
On the Gravel hub.
- French drain gravel
Stone size, fabric wrap, and how bedding and cover share the trench. Yards stay on the French drain calculator.
On the Gravel hub.
- Gravel under pavers
Base depth for a patio, walk, or driveway, the bedding sand, and compaction lifts.
On the Gravel hub.
- Shed base: gravel or concrete
Drainage, frost, and pad size for the same footprint, with no prices and no local permit list.
On the Gravel hub.
- Winter gravel for ice
Angular grit under 3/8 inch versus salt, and why a road rate per mile is not a driveway dose.
On the Gravel hub.
- Spring driveway prep
Reshape the crown and cut out potholes before new stone. Yards stay on the driveway calculators.
On the Gravel hub.
- Bags vs ready-mix
How to compare bag yield with a plant quote, including labor, mixing, and the short-load question to ask.
On the Concrete hub.
- Concrete mix ratios
IS 456 Table 9 for M10, M15, and M20, and how the 1:2:4 calculator uses the 1.54 factor.
On the Concrete hub.
- Brick sizes
India, traditional, UK, and US faces, with and without a 10 mm joint, and the US 3/8 inch joint the calculator uses.
On the Masonry hub.
- Rebar sizes
US #3–#11 and metric 8–32 mm, and how a plan spacing becomes a count. Weights stay on the rebar calculator.
On the Steel hub.
- How much a yard of gravel weighs
Loose, wet, dry, and bank weight for one cubic yard. The full default list stays on the density chart.
On the Conversions hub.
- Tile waste
Straight, diagonal, herringbone, and large-format allowances, and why the percent on the calculator stays editable.
On the Flooring hub.