Retaining Wall Base Gravel Calculator

Next compact it and level it using either a hand or mechanical compactor.

Retaining wall base gravel calculator. Calculating how much gravel you need. Round rocks such as pea gravel rolls and dislodge under pressure resulting in failure of the retaining wall. Estimate the amount of gravel needed to pack the trench at the base of the retaining wall. With our gravel calculator you can do it by multiplying the volume of purchased gravel or its weight by the price of one cubic yard or the price of one ton other units of weight or volume are also available.

Dig a base trench 24 in. Now convert the volume to cubic yards. Gravel calculator use this online gravel calculator to estimate how much gravel in volume cubic ft cubic yards or cubic meters or weight tons pounds tonnes and kilograms. Planning a retaining wall.

The retaining wall should be set embedded below grade on a level base of 6 gravel or stone. You can use our gravel estimator to deal with these calculations. Avoid placing the retaining wall where downspouts are pointed to keep standing water from forming inside the wall. Start by measuring the length width and depth of the area you need to fill in the same unit of measurement.

Similar to gravel paver base is a form of construction aggregate that contains crushed rocks such as limestone. Retaining wall cost varies by material. The calculator will include this in the estimate but you can also use our cubic yardage calculator to estimate 6 of gravel for the project. Multiply the length width and height together to find the volume of the space.

To know that you need to calculate the total cost. 25 mm for each 1 ft 300 mm of wall height for the amount or buried block that is needed. The first step to estimating gravel sand or soil is to estimate the volume of material needed. Before building a retaining wall plan it out.

Retaining wall base trench. Enter the number of walls wall dimensions and coverage amount to get started. If the wall is l feet long h feet high and t inches thick then the trench needs to be l feet long 0 12h feet deep and 2t inches wide. Wallpaper calculator our wallpaper calculator is an easy way to figure out the number of wallpaper rolls you ll need to cover a single wall or a whole room.

In cubic yards the volume of the trench is lht 1350 and about half of the volume will be filled with coarse gravel. Due to soil erosion your retaining wall should be built on a solid foundation made from paver base. 150 mm plus an additional 1 in. We recommend making the base twice as wide as the block depth to account for settling.

Poured concrete is typically the most expensive followed by wood timber and then stones and pavers. It uses a standard pea gravel density. Lay a 4 6 inch layer of the crushed base material in the trench. Choose a paver base with landscape rocks between 1 2 inch and 3 4 inch in size.