Category: Construction

  • 1905 Rock Creek Bridge

    Placing the Keystones

    Preparing and inserting the keystone into an arch composed of rubble masonry works best with some planning. In this post we investigate some tips on how to place the final stones of the arch.

  • Inside Towanda/Augusta Culvert

    Laying Rubble Masonry

    Rubble masonry can be built for longevity. The key is how the stones are laid. Understanding the role of mortar and the importance of contact between stones is the key to success.

  • Fox Creek Bridge Roadway

    Stone Bridge Railings

    Adding a traffic or pedestrian barrier to a stone bridge is probably a good idea for any bridge that is reasonably sizable. In this post, we explore several options and how to apply them.

  • Rolling a Stone

    Cleaning the Stones

    Cleaning stones either for maintenance reasons or construction should be done carefully so as not to damage the stones. Stones have a natural weather-resistant coating that should be respected.

  • Painterhood Creek Overflow Culvert

    Working with Sandstone

    Sandstone is an excellent building stone that is easily worked. Often found naturally in nice blocks and slabs, this stone is also easily cut however the builder desires.

  • Split Limestone

    Splitting Limestone

    Splitting and hillside quarrying of limestone with feathers and wedges is a simple process. Here are some practical tips we found that make splitting this versatile building stone easier.

  • Arch Grout

    Making Strong Mortar

    Properly mixing and curing mortar can make a huge difference in the long-term durability of the mortar. If properly done, mortar can last for many years without maintenance.

  • stone cutting 10

    Choosing Stonecutting Hammers

    Choosing the correct hammer can aid considerably in stonecutting. The weight of the head, the material of the handle, and whether the hammer is blunt or pointed all play an important role in the usage of the tool.

  • Rubble Arch Detail

    Rubble Arch Building: Choosing the Stone

    Though some care is used in selecting and placing the stones in a rubble arch, rubble masonry can be readily used to build a strong arch for a stone arch bridge.