When mortar is not properly batched and mixed, things can quickly go wrong.

Adding water to mortar and remixing is important for maintaining mortar plasticity – we call it retempering.

Papers are invited for the Masonry 2018 Symposium to be held on Tuesday, June 26, 2018.

If you are working on a historic building, you may notice something different with the mortar specifications.

The ASTM International symposium Masonry 2014 will be held June 24 at the Sheraton Centre Toronto in Toronto, Ontario, Canada.

Robin E. Graves, Ph.D. has been elected chairman of ASTM International Committee C07 on Lime and Limestone.

Margaret Thomson, Ph.D. has received the Walter C. Voss Award from ASTM International.

Papers are invited for the Masonry 2014 Symposium to be held on Tuesday, June 24, 2014.

New masonry products for June 2012 including dust muzzles, positioners, embed plate holders and more.

ASTM International Committee C12 on Mortars and Grouts for Unit Masonry has recognized Margaret Thomson, Ph.D., with the ASTM Award of Merit and accompanying title of fellow.

The objective of the ASTM Symposium on Lime is to invite discussion on the need for new work and possible revisions of old as we move into the next century.

Getting cement dust or wet cement on your skin can cause burns, rashes, and other kinds of skin irritation. Lime, found in most cements, is often the cause

U.S. Heritage Group is pleased to announce its 2007 Summer Lime Mortar Workshop.

This year is the 75th anniversary for Committee C 12 of the American Society for Testing and Materials Mortars and Grouts for Unit Masonry.

Brickwork Restoration: How to Work with Lime

Art in Four Dimensions