The proper use and specification of Rosendale Natural Cement Products must consider the best practices developed for natural cement technology over the past 180 years. For most cases, the use of a custom prepackaged Rosendale cement mortar, render, grout, concrete or repair compound will be most effective in eliminating potential on-site errors in proportioning and/or aggregate selection.

This section is dedicated to guide specifications to assist in proper selection, use and quality control of natural cement for various restoration applications. In all cases, specifications should require the use of natural cement meeting the requirements of ASTM C10. In addition, a certification, signed and sealed by a Licensed Professional Engineer, can be required. The following repointing mortar specification is the first of a series of guide specifications. Additional specifications will be added over the next few months.

Section 04066: Masonry Repointing (Rosendale Natural Cement Masonry Mortar)

 

Manufacturer:

[Home] [History] [Performance] [Chemistry] [Specifications] [Certification] [Products] [Support] [Safety] [Conferences]

Rosendale Natural Cement Products are manufactured in
the United States of America
from 100% American Natural Cement conforming to the requirements of
ASTM C 10.
This is the authentic historic material originally used in construction of thousands of American and Canadian buildings and structures in the 19th and 20th Centuries.
Accept No Substitutes!