{"version":"1.0","type":"link","title":"Sharp sand - Newikis","description":"Sharp sand, also known as grit sand or river sand and as builders' sand, concrete sand, or ASTM C33 when medium or coarse grain, is a gritty sand used in concrete and potting soil mixes or to loosen clay soil as well as for building projects. It is not cleaned or smoothed to the extent recreational…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}