Silica definition

Silica means silicon dioxide (occurring in crystalline, amorphous and impure forms), silica particles, silica dust or silica compounds.
Silica means chert quartz quartzite silica sand or other materials containing a high percentage of silicon dioxide used as a source of silicon;
Silica means silica in any form and any of its derivatives, including but not limited to silica dust, silicon dioxide, crystalline silica, quartz, or non-crystalline (amorphous) silica.

Examples of Silica in a sentence

  • The coverage may include restrictive endorsements which exclude coverage for liability arising out of: Mold, fungus, or bacteria Terrorism Silica, asbestos or lead.

  • Administrator Silica Financial Administration Solutions Proprietary Limited is the company appointed by the trustees to administer the Nedgroup Investments Provident Preservation Fund.

  • Test mixture The test mixture shall be composed of: Silica sand of hardness 7 on the Mohs scale, with a grain size between 0 and 0.2 mm and an almost normal distribution, with an angular factor of 1.8 to 2; Water of hardness not exceeding 205 g/m3 for a mixture comprising 25 g of sand per litre of water.

  • Administrator Silica Financial Administration Solutions Proprietary Limited is the company appointed by the Trustees to administer the Nedgroup Investments Retirement Annuity Fund.

  • Classes to include: OSHA 10/30, Fall Protection Awareness, Lead Awareness, Hazard Communication, CPR First Aid, Silica Awareness, Fine Particulate Awareness, Competent Person and participation in Safety Saturday.


More Definitions of Silica

Silica means a respirable crystalline form of silicon dioxide, including quartz, cristobalite, and tridymite.
Silica means Silica Financial Administration Solutions Proprietary Limited, registration number 1999/024544/07 and has been appointed as an Administrator for processing of all applications and Investor information. Silica is an authorised administrative financial services provider in terms of FAIS and acts as execution agent.
Silica means a respirable crystalline form of silicon dioxide, including, but not limited to, alpha quartz, cristobalite, and trydmite.
Silica means a respirable crystalline form of silicon dioxide, including, but not limited to, alpha quartz, cristobalite and trydmite. The term "silica" also includes a mixture of dusts composed of silica and one or more other fibrogenic dusts capable of inducing pulmonary fibrosis if inhaled in sufficient quantity.
Silica means silicon dioxide (SiO2 ) in any form, from any source.
Silica means silica in any form (including silicates or other similar silicon compounds), including its presence or use in any alloy, by-product, compound or other material or “waste”.
Silica means a respirable crystalline form of silicon dioxide, including quartz,