Wet Cast Techinical Information

Technical Information


Stone by Design LTD's Architectural Cast Stone, meets the very highest of standards BS 1217 and BS 8110 ‘Cast stone - Specification’ Standard and UKCSA Specification.  BS 8110 was superseded by EN 1992.


Cement Efflorescence:

As with all reconstructed stone cement-based products, the temporary phenomenon known as efflorescence is likely to occur. It has a white, greyish tint. It flakes off the surface, and is present only on the surface.

It's a crystalline deposit of salts, often seen on the surface of concrete, brick, stucco, or natural stone surfaces.

It occurs when water leaves behind salt deposits, and is present on or in the masonry surface.


Although unsightly, efflorescence is in no way damaging to the product. This effect reduces over a period of time with natural weathering.  However, our specially selected additives, help to prevent the effect as much as possible.


Manufacturing Tolerances:

Dimensional tolerances permitted by BS 1217: 1997

Stone by Design LinkedIn Page
Stone by Design Instagram Page
Stone by Design Facebook Page

Stone by Design LTD

Unit 12 Brierley Industrial Park, Brierley Park Close, Sutton-In-Ashfield, Nottingham,

NG17 3JZ, United Kingdom

© Copyright. All Rights Reserved. Stone by Design LTD 2024

Stone by Design Home Page Link