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Identifying Problems with your Historic Concrete Block Foundation

Oct 1

Cinderblock was used once to construct foundations for older structures and homes. The most common problem with concrete foundations. Although some issues can be resolved with a concrete block foundation, other issues require the assistance of a professional brick walls Albuquerque mason.


The coating on the block's foundation could be peeling off due to excessive humidity.


Concrete blocks have been utilized since the time of the Romans in various ways. Concrete blocks were employed in Wisconsin from 1900 onwards with coal clinkers. Today's concrete block walls Albuquerque are constructed of sand or gravel. Cement was extensively used back at the time.


Concrete blocks from the beginning days were made of solid concrete. Blocks that are heavily loaded are hollow concrete blocks. The top of the block is made of honeycomb.


Concrete Block Foundation Issues

To identify issues with foundations for concrete blocks and foundations, consult a mason expert who is experienced in preservation. The most frequent issues in concrete block foundations are described here.


  • Concrete blocks without mortar or are at risk of bursting may not have mortar.

  • Cracked concrete blocks are found in your home.

  • The basement in your home is becoming wet because the mortar between concrete blocks is starting to crack. Below the ground, there was no waterproofing done on the exterior. Find a skilled mason to excavate your foundation and seal it. As your foundation is exposed, ask the mason to inspect the mortar for any mineral deposits that could cause damage to the mortar. Your foundation may have to be repointed. The mason needs to place tiles to drain water from the foundation.

  • The cement coating on your wall's foundation (parging) is deteriorating. It is a good idea to employ a mason who is skilled in working on the foundation and seal it with waterproofing. It might be necessary to relocate the foundation. To divert water away from the foundation, the mason has to put in tiles.


Historic Mortar Repair for Masonry


Your concrete blocks are usually in decay and are wet. You need to remove the water from your foundation to fix this problem. Gradually slope your foundation and then put in ground extenders to your gutter downspouts.


Clean Your Historic home's gutters


The walls inside your foundation walls have been coated with paint or parged, and the paint is peeling off, which is entrapping water.

Let the cement and paint relax, and then let it fall away naturally. Any coating placed on concrete block wall Albuquerque prevents the water from draining. This leads to the degrading of the mortar and spalling of the concrete blocks.


  • External influences like trees or water may cause your foundation wall to fall.

  • The foundation wall is characterized by fissures that are stair-step-like.

  • There is an efflorescence, a white powdery substance that can seep into the bricks.

  • Your foundation wall has collapsed or was heaved.

  • Discrete blocks that aren't properly sealed can contaminate mold or filth.


We're noticing issues with Your Old Brick Building.


  • Your concrete blocks are deteriorating.

  • Concrete blocks are granular and shed sand.

  • Although exposed concrete slowly degrades over time, it rarely causes structural damage to the foundation wall's quality.


Masonry Albuquerque Contractors

9912 Rio Corto Ave, SW Albuquerque NM 87121