How much mortar for 100 CMU?

Name: Mortar
Brand: Yardexa

About 3 bags (80 lb) for standard 8" CMU with 3/8" joints.

🏗 Concrete

Mortar

Cement / lime / sand bonding mix for block, brick, and stone masonry. Choose type by exposure and load: Type N for general use, Type S for load-bearing, Type M for below-grade.

Available sizes

80 lb bag typical

Calculate quantity

Gallery

Material pile

Installed

Wet

Close-up

Representative visualizations. Actual color, texture, and size vary by supplier and lot.

Ready to order?

Order Mortar — delivered.

Delivered to your project
Contractor pricing available
Managed by Yardexa end-to-end
One point of contact

Free to request. No account required.

Availability

In stock

Available in Southern California
Available in Northern California
Delivered pricing available
Heavy equipment delivery available

Typical lead time

1–3 business days

Delivery options

End dumpSuper sacksTruck & transfer

Yardexa coordinates pricing and delivery — you order through Yardexa, not through individual yards.

Why order through Yardexa

A real materials company — coordinated for you.

Material expertise
Every product page written by people who spec and deliver materials for a living.
Managed procurement
One request per project. Yardexa handles pricing, sourcing, and delivery — no calls to five yards.
Professional support
A specialist follows every order — before, during, and after delivery.
Delivered pricing, prepared
Yardexa prepares delivered pricing that includes truck, fuel, and site coordination — not a surprise on the invoice.
Fulfillment network handled
Yardexa coordinates sourcing behind the scenes — you never contact yards directly.
California coverage
Live routes across LA, OC, San Diego, Riverside, Inland Empire, and Ventura.
Project planning tools
Calculators, bundles, and a project cart that mirror how contractors actually order.