Webcemento Portland, composti chimici diidrossido di calcio · Indicazioni di pericolo H315Provoca irritazione cutanea. H318Provoca gravi lesioni oculari. H335Può irritare le vie respiratorie. · Consigli di prudenza P280 Indossare guanti/indumenti protettivi/proteggere gli occhi/proteggere il viso. P261 Evitare di respirare la polvere. WebAug 16, 2024 · Type N Mortar Mix . Type N mortar is usually recommended on exterior and above-grade walls (including stone veneer) that are exposed to severe weather and high heat. Type N mortar mix has a medium compressive strength and it is composed of 1 part Portland cement, 1 part lime, and 6 parts sand.
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http://www.stmaryscement.com/Pages/Products%20and%20Services/Masonry-Products/United%20States/type-n-portland-lime.aspx WebThis Portland Cement-Lime Mix is mixed with 1:2¼ to 1:3½ cubic feet of sand meeting ASTM C-144 Specifications, and will produce a mortar that exceeds the requirements of ASTM C-270 and U.B.C. 24-20B for Type N or S Portland Cement-Lime Mortar. feeling headache during pregnancy
Type N Portland Lime
WebMar 29, 2011 · Type S mortar mix, which contains two parts Portland cement, one part hydrated lime and nine parts sand, has a compressive … Type N mortar is usually recommended on exterior and above-grade walls (including stone veneer) that are exposed to severe weather and high heat. Type N mortar mix has a medium compressive strength and it is composed of 1 part Portland cement, 1 part lime, and 6 parts sand. It is considered to be a general … See more Type O mortar mix has relatively low compressive strength, at only about 350 psi. It is used primarily for interior, above-grade, non-load–bearing walls. Type O can be used as an alternative to Type N for some interior … See more Offering a high compressive strength of over 1,800 psi and high-tensile bond strength, type S mortar is suitable for many projects at or below grade. It performs extremely … See more Type K mortar is rarely used for new construction but may be specified for restoration or other specialty applications. It offers a very low compressive strength of only about 75 psi. … See more Type M mortar mix has the highest amount of Portland cement and is recommended for heavy loads and below-grade applications, … See more define erythematous mucosa