Type N mortar used for reinforced interior and above-grade exterior load-bearing walls on which normal loads are imposed. 1137-80) Polymer Modified Veneer Stone Mortar (No. This is used to bond masonry or structural units. It is a low strength mortar with minimum 2.5 … divided rock and mineral particles. Type O Mortar. QUIKRETE Mortar Mix is a pre-blended, sanded product. Table 1 is a general guide for selection of mortar type. Mortar Type Avg. CEMEX’s Masonry Cements are produced in Type N Masonry Cement, Type S Masonry Cement and Type M Masonry Cement strength levels for use in preparation of ASTM Specification C-270 Type N, M or Type S Masonry Mortar, respectively without any further additions. SIZES QUIKRETE Mortar Mix is available in the following bag sizes: • 10 lb (4.5 kg) • 40 lb (18.1 consistency is achieved. 14. 1102) Veneer Stone Mortar (No. The following are the type of […] Materials 1.1 Cement Preferred cement types … Other factors, such as type and absorption of masonry unit, Type ‘S’ (No. There are different types of mortar used in construction industry. Freshly mixed mortar must be soft and plastic so that it spreads easily and makes good contact without becoming too strong. Mortar binds bricks and blocks together to give strength and stability to a wall. 1137-85) Glass Block Mortar (No. The standard formulation meets ASTM C270 and C1714 as Type N mortar. % Portland Cement - Lime M 2500 (17.2) 75 12 Portland Cement - Lime S 1800 (12.4) 75 12 Portland Cement - Lime N 750 (5.2) 75 14 DESIGNMIX Professional-Grade Mortar Mix is designed for maximum workability with both clay and concrete It is a plastic mixture of binding material (like cement, lime, etc), fine aggregates (like sand, surkhi, etc), water and any admixture approved by the engineer in-charge. physical properties of mortar of the same type complying with the property specification (5.3). High-explosive rounds are used to suppress or kill enemy dismounted infantry, mortars, and other supporting weapons, and to interdict the movement of men, vehicles and supplies in the enemy's forward area. Keywords: Types of sand, mortar, concrete advantages, disadvantages, functions of them SAND most common constituent of sand is Sand is a naturally occurring granular silica (silicon dioxide or SiO2), usually, in material composed of finely the form of quartz [1–3]. SUGGESTED USES For laying brick, block and stone, or pointing, plastering and stuccoing. % Air Content, max. TYPES MORTAR MIX ProMasonry Type S Mortar Mix exceeds the requirements of ASTM C387 and ASTM C270 for compressive strengths when used as directed. Bursting Other types are available by special request. Too strong a mortar may crack and is wasteful and expensive. The three primary types of mortar fires are as follows: (1) High explosive. 1136-80) Mason Mix Type ‘N’ (No. What is Mortar? The conservation of historic masonry typically requires mortar types N and O, with some specialized use of type K; note that when using mortar proportions by volume and typical North American practice of Portland cement/lime/sand mixes, types N, O and K would correspond to 1/1/6, 1/2/9, and 1/3/12, respectively. 15. While CSA Standard A179-94, Compressive Strength @ 28 days, min., psi (MPa) Water Retention, min. Types of Masonry Cement & Mortar. PREPARATION Remove all loose and/or deteriorated material as well as any surface contaminants such as Table 1 is a general guide for selec-tion of mortar type. laying brick, concrete masonry units and stone. Types: Mortar cements are produced in Type N, Type S, and Type M classifi-cations for use in preparation of ASTM Specification C 270 Type N, S, or M mortar, respectively, without further addition of cements. 1. 1136-86) Mortar Mix (No. Type N Mortar. 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