Basement Stone Walls

Type N or Type S, That is the question. The rule is, hard stone, hard mortar. Soft stone, soft mortar. I have had no trouble in the past 20 years when I have used type S on the stone basements in the Twin Cities, MN. Type N seems to be preferred by masons for tuckpoint use.
We recently did a basement wall with Type N at the homeowners request. We will have to wait 5, 10, 20 years to get a verdict on how well its all holding up. I went back to see a basement I did 20 years ago using Type S. Then we painted with dry-lock basement waterproofing paint. There was only a few small spots of efflorescence. and all the mortar and stone are holding up very well.
Stone walls in the basement. We removed the plaster and mortar and re-tucked all the joints. It took about a week and a half and about 15 bags of masonry mortar and we used a water-based sealer after it dried for about a week. The walls can breath. Stone Foundation Restoration is our winter specialty.
www.naturalstonemasonry.com
See also this new Basement Stone Repair:
• Basement Stone Wall Re...
Here is an older small job:
Stone Foundation Repair
• Stone Foundation Repair
Due to this videos success I have been found by many home owners in my area and they have been contracting Natural Stone Masonry LLC. for their stone foundation restorations. It provides a rustic beautiful wall for finished basement rooms.
Call for a free quote.