What is "stucco" ?
▫On it's most basic form stucco is a mixture of portland cement , sand and lime
Ratios of these products vary depending upon application.
▫ Generally stucco is field mixed product , although concentrated versions are available.
▫Proportions are clearly spelled out in ASTM C926, Standard Specification for Application of Portland Cement-Based Plaster. Scratch coats are mixed at 1 part cement to 2-1/4 to 4 parts sand, brown coats are mixed at 1 part cement to 3 to 5 parts sand, and finish coats are 1 part cement to 1-1/2 to 3 parts sand.
#finishing #coat
@etconp
▫On it's most basic form stucco is a mixture of portland cement , sand and lime
Ratios of these products vary depending upon application.
▫ Generally stucco is field mixed product , although concentrated versions are available.
▫Proportions are clearly spelled out in ASTM C926, Standard Specification for Application of Portland Cement-Based Plaster. Scratch coats are mixed at 1 part cement to 2-1/4 to 4 parts sand, brown coats are mixed at 1 part cement to 3 to 5 parts sand, and finish coats are 1 part cement to 1-1/2 to 3 parts sand.
#finishing #coat
@etconp