Αποτελέσματα Αναζήτησης
The OSHA OELs for respirable crystalline silica are listed in the table. As of June 28, 2018, the MSHA standard for respirable crystalline silica has not been changed but may be revised in the future.
Sand and Gravel aggregate may be used in the manufacture of bricks, mortar, cement, concrete, plasters, paving materials, and other construction materials. Sand and Gravel aggregate may be distributed in bags, totes, and bulk shipments. No known recommended restrictions. Supplier’s details: 300 E. John Carpenter Freeway, Suite 1645
Calculator. Need help determining what you need for your project? Fill in your project specifications and we'll help you calculate the estimated required material.
Exposure to sand or gravel dust may cause irritation to the moist mucous membranes of the nose, throat, and upper respiratory system. It may also leave unpleasant deposits in the nose.
10 Ιουν 2022 · Sand & Gravel. Section I: Material Identification and Use. Section II: Hazardous Ingredients of Material. Sand & Gravel may contain varying concentrations of: Quartz (Crystalline Silica) C.A.S., N.A, or U.N. Number: . Mica C.A.S, N.A., or U.N. Number: . Note: . 14808-60-7 12001-26-2.
Sand and Gravel is a naturally occurring mineral complex that contains varying quantities of quartz (crystalline silica). In its natural bulk state, sand and gravel is not a known health hazard. Sand and Gravel may be subjected to various natural or mechanical forces that produce small particles (dust)
SAFETY DATA SHEET. SECTION 1: PRODUCT AND COMPANY IDENTIFICATION. Product identifier. Chemical Name. CAS No. Trade Name(s) Sand and Gravel Mixture Mixture None. Relevant identified uses of the substance or mixture and uses advised against. Identified Use(s) Hot Mix, Ready Mix, Construction. Uses Advised Against None.
