Pea Gravel Concrete Mix Design

This mix can be used to fill block cells a thin concrete base for flagstone and pavers.

Pea gravel concrete mix design.

Pea gravel is easier and more economical to install than other patio materials. Preparing the right mix. But the concrete will shrink more than a no. Mixing pea gravel or any other type of rock into concrete is a technique known as creating exposed aggregate.

The anchorage sand gravel 60 lb. Typical pervious concrete mix designs used in the united states consist of cement single sized coarse aggregate generally a size between one inch and the no. See our bagged productsfor portland. Combining pea gravel with concrete is an effect most frequently used for driveways patios and other outdoor locations.

Quite simply this means that when the concrete is dry the pea gravel is exposed at the surface thus creating a texture. 57 mixture so control joints must be at a closer spacing perhaps 8x8 feet or less to minimize shrinkage cracking. Depending on the application concrete mix design can be complex. You can order the concrete from a concrete supplier and ask that large gravel be replaced with pea gravel or you can mix and add the pea gravel to the concrete yourself.

These are the actual concrete mix ratios for 3000 3500 4000 and 4500 psi concrete that i use to pour concrete floors patios pool decks and more. Mix using a hoe or concrete mixer. A pea gravel patio requires fewer tools and materials to create than other types. Comparable 4 grout mix to 1 portland.

The small stones fill in nearly any shape you design with edging or borders. Richard meininger replied that there is no problem designing a concrete mixture with 3 8 inch maximum size coarse aggregate pea gravel or crushed stone using the aci 211 proportioning procedures for a concrete slab placed by pumping. The natural beauty of the stones give your space an attractive classic look. Concrete mix ratios cement sand gravel more properties.

Concrete mix features compression strength of 4 000 psi. I ll show you the actual concrete batch plant ticket with the cement sand and aggregate break downs for the yards we used. 4 000 psi compression strength. Grout mix is a blend of our 3 8 pea gravel and concrete sand.

Learn more about concrete and cement here in our buying guide. After the mix is prepared add 3 to 5 gallons of pea gravel to the mixture. 4 sieve and a water to cement ratio ranging from 0 27 to 0 43. Can be used to patch concrete.

Some additional things to consider when finding a suitable mix design. The below table gives a basic indication of the mix ratios used for different purposes but should be used as a guide only.