All About Lapm Journal

When a Historic Concrete Block Foundation Needs Repair or Replacement

Oct 1

Cinder blocks were used to construct the foundations of old buildings and homes in the past. Poor upkeep is the main problem with concrete foundations. While some problems are fixable by installing a concrete block foundation, others require professional brick walls Albuquerque mason.


Due to excessive dampness, the coating on the concrete block foundation could have begun to peel.


Since the time of the Romans, concrete blocks have been used in various ways. Before 1900 coal clinkers were commonly used in Wisconsin concrete blocks. Modern concrete block walls Albuquerque include sand as well as gravel. Cement was extensively used back at the time.


The first concrete blocks were strong. Blocks that are heavily loaded are hollow concrete blocks. The top of the block is shaped like a honeycomb.


Concrete Block Foundation Issues

Find a preservation mason to find any issues regarding your concrete block foundation. The most frequent issues concerning concrete blocks are listed in this article.


  • Concrete blocks are missing mortar or are degrading.

  • Concrete blocks with cracks are often discovered in your house.

  • The mortar between your concrete blocks is deteriorating, allowing water into your basement. There was no waterproofing for exteriors performed below ground. Employ a skilled mason to explore your foundation and cover it with waterproofing. As your foundation is exposed, ask the mason to inspect the mortar for mineral deposits that may cause damage to the mortar. Your foundation might need to be repointed. To drain water from the foundation, the mason must put in tiles.

  • The coating of your foundation's cement (parging) is degrading. Hire a competent mason to excavate around the foundation and then waterproof it. It could be necessary to relocate the foundation. The mason needs to lay tiles to stop water from entering the foundation.


Historic Mortar Repair for Masonry


Concrete blocks that are not in good condition often get damp and decaying. You need to remove the water from your foundation to remedy this issue. Gradually incline the ground around your foundation, and then install ground extenders in the gutter spouts of your downspouts.


Clean Your Historic Home's Gutters


The interior walls of the foundation have been painted or parged, and the paint is flaking off, leaving water behind.

Let the paint and cement disperse, and then let it fall away naturally. A coating on a concrete block Albuquerque will prevent moisture from getting out. This leads to the degrading of the mortar and spalling of concrete blocks.


  • Your foundation wall is sagging upwards or is collapsing due to external factors such as water or tree roots.

  • The fissures in the stair-steps are part of your foundation wall.

  • Efflorescence, a white powdery substance that seeps into the bricks, is present.

  • The foundation wall is sinking or collapsing.

  • Concrete blocks that are dirty or moldy.


Troubles with your old brick Building


  • Your concrete blocks are deteriorating.

  • Concrete blocks are granular and shed sand.

  • Concrete exposed to the elements gradually wears away over time, but it rarely compromises the foundation's structural integrity.


Masonry Albuquerque Contractors

9912 Rio Corto Ave, SW Albuquerque NM 87121