How to Compare Solid Concrete Walls & Block Walls?

Answer All concrete is made of cement, water and rock. But not all concrete is the same. The biggest difference between one type of concrete and another is in the rock, sand or crushed stone called aggreg... Read More »

Top Q&A For: How to Compare Solid Concrete Walls & Block Walls

Block Walls Vs. Precast Concrete Walls?

All concrete is made of cement, water and aggregate, rocks varying in size from sand to gravel. The cement and water make a paste that bonds the aggregates into a solid material. Both concrete bloc... Read More »

What cement is used in concrete block walls?

Concrete blocks (called concrete masonry units) are composed of a mixture of powdered portland cement, sand, water, and gravel. Concrete blocks are used in the construction of concrete walls. Concr... Read More »

What is used to seal outside stone&concrete block walls?

Exterior stone and concrete block walls can be sealed, or waterproofed, with any number of products, including clay or rubber based sealants, modified asphalts and urethanes, which are sprayed or a... Read More »

Should you seal concrete walls?

On One Hand: Concrete Block is Worth SavingConcrete block walls, especially when they make up the foundation of a house, are often worth saving to maintain the structure. However, sealing concrete ... Read More »