4. 9. Currently, 33-grade cement is rarely used. Fineness: There is not much difference in composition. These are used for exterior surfaces. I.e. Always keep few things in mind before plastering calculation. Ideal Ratio of Cement Sand mix for Plastering . But, practically I have done it. 53 grade cement has a faster setting having a compressive strength of 27 MPa after 7 days but 43 grade cement gets 23 MPa after 7 days. Other cements are also available like This grade of cement is more useful for mass concreting and plain cement concreting and can also be used for plastering and single storied individual houses. 33 Grade attains 27 mpa in 3 days, 37 mpa in 7 days. use 53 grade cement for concreting the structural members like footing, column, etc. It has its applications in plastering, finishing works, precast items, foundations, brick work, and compound wall and so on. • It has low chloride content. Use measuring box (not head pan) for site mix. OPC 43 Grade. Snow Crete and Colourcrete Cement Plaster. Never use less cement, it won’t create a good bond and never use too much it is also useless. You can buy OPC 43 online but will also choose to comprise over the total compressive strength of the structure. PPC cement is preferred in place of OPC-grade cement for plastering. 43 Grade OPC Cement are commonly used for plastering works, Non-RCC structures, pathways etc … Where can we use 43 Grade cement? Use good quality of cement & Sand. This grade of cement is used in constructing houses as it is suitable for plastering, precast items, brickwork, finishing work, ... OPC 53: Cement of this grade has vast uses in … :- OPC 43 & PSC are best cement for plastering in India for residential building and low rise building but other structure like bridge, Dam, factories, high rise building and other structure which are more prone to sever climatic condition and chance of chemical attack we should use OPC 53 and PPC (Portland pozzolana cement) for plastering in india. • It saves shuttering cost due to early removal. OPC has 3 types: 33 Grade for non-RCC, 43 Grade for plastering, and 53 Grade for fast-paced projects. The price of cement 53 is higher than 33 and 43. Gypsum is as an additive to increase the setting time of the cement to a workable 30 minutes or more. Given a choice, I would like to use the PPC for the wall plaster as well as for the masonry work. Nowadays we also use PPC (Portland Pozzolana Cement) for wall plastering and slab casting. 33-grade cement is commonly used to manufacture low strength concrete, as below M20 concrete. So, We can also mix fly ash (at least 20% by weight of cement) in concrete as part replacement of cement at site. Now you can buy 53 Grade cement online from Buildmaadi.com at the lowest prices. 43-grade cement is used in PCC and RCC works, preferably where the concrete grade is up to M30. AAC F2R is a Portland Slag Cement (PSC confirming to IS 455). IS Code for 43 Grade of cement: 53 Grade Cement OPC 53 is used when we need higher strength concrete at very economical cement content. In 43 grade cement the initial setting of cement is slow than 53 grade cement. release of heat is less as in case of 53 grade and micro cracking is less which is control by proper curing of concrete. 53-grade cement can be partially replaced with 20% of fly ash by the weight of cement in the construction site and can be used. This grade of cement is not used for ordinary works. Cement plaster is a homogenous mixture of Portland cement, fine aggregates, and water. Using the wrong strength levels for a particular job can affect your overall structural design. and use 43 grade cement for the plastering, infill brick work, flooring work, etc. Uses. I am using crushed sand/m sand for plastering since almost 6 years. 5. IS codes used for OPC 43 grades cement is IS 8112. and for 53 grades of cement IS 12269 is used. 53-grade cement has a fast setting time as compared to 43-grade cement. overall ppc is good for residential building construction. Compressive Strength of 43 Grade Cement is 43N/mm 2. 53 Grade cement are used for fast paced construction were initial strength is to be achieved quickly. As per BIS requirements the minimum 28 days compressive strength of 53 Grade OPC should not be less than 53 MPa. where initial higher strength is the criteria. OPC is available in market in 3 grade 33, 43 and 53. Though other cement can be used for plastering, we recommend using OPC Cement with a suitable grade to give the best possible look and protection to your construction. Where to use 43 grade of cement? This is not only to save on material cost of concrete but also to achieve durable properties due to pore refinement (Less porous concrete). I am sharing my personal experience. I am a civil engineer working in Andhra Pradesh, India. A 53 Grade cement gives up to 70 MPa strength against a minimum 53 MPa specified by BIS. There are more types of cement that you can use for various endeavors, and we'll discuss all of them in great detail. These special plastering materials are made by adding different color pigments with cement. Generally, OPC 43 and OPC 53-grade cement is mixed with sand (the fine aggregate) in different proportions; hence, this plaster is also called as the cement-sand plaster. Concrete of grade upto M30 grade can be made using 43 grade of cement. 53 Grade … OPC43 is the best cement used for plastering of low residential building & OPC 53 is best cement for plastering of high rise building in india. Every grade of cement is suitable for different set of tasks as each of them have varying levels of strength. 6. Only OPC 53 grade cement has the grinding of clinkers to the maximum extent and this cement grade is finer than grade 43. PPC makes the structure denser, making it perfect for mass concreting works. In other words, the hydration process is not so fast i.e. It is also used in masonry and plastering work. To differentiate it with normal grade, ‘53-S grade’ shall be marked on the bags/packages for such cement in place of ‘53 grade’. • For concrete grades upto M-30, precast elements. And the cement grade 53 is not recommended for plastering as it is known to develop shrinkage, cracks due to its high strength and high heat of hydration. • It can be used in speedy Construction. • 28 days compressive strength = 53 N/mm 2. iii) 53 grade OPC: • For concrete grade higher than M-30, PSC works, bridge, roads, multistoried buildings etc. At buildmaadi.com you can also shop for Fe 500, Fe 500d and Fe 550 Grade TMT steel, plastering and concrete m sand, Table mold bricks, wire cut bricks, concrete blocks, AAC lightweight blocks and much more. 43 Grade cement is mainly used for wall plastering and non-rcc structures, where fast initial setting is not required. OPC 43 grade cement is a cheaper choice over OPC 53 grade cement. • The initial strength of 53 Grade Cement continues to gain even after 28 days. 53 Grade OPC cement is Used in RCC and pre-stressed concrete of higher grades, cement grouts, instant plugging mortars etc. This type of cement is used in making Plain Cement Concrete (PCC) and for plastering the walls, brickwork mortar, Precast items like tiles, Cement pipes. We will calculate cement and sand for 100 m 2 plastering area in 1:6 ratio and thickness of 12 mm. At present 33 grade and high grade cement such as 43 grade and 53 grade are being used. 1) OPC:- ordinary Portland cement that is also known as in short form OPC . Thus, the Ordinary Portland Cement grades 43 and 53 are the best cement for plastering in India. 53 Grade OPC is a higher strength cement to meet the needs of the consumer for higher strength concrete. Strength of OPC and PPC. When compared to 53 Grade cement, this takes more time for concrete setting, however with time the strength of the concrete increases. To place an order, drop us a line here or call us at 9741 00 44 66 . Reason being that in case of PPC, the rate of hydration is slower and hence the heat of hydration is also comparatively less. OPC (Ordinary Portland Cement) is the basic form of cement with 95% cement clinkers and 5% being gypsum. ii) 43 grade OPC: • It is the most widely used general purpose cement. Coming to the 43 Grade OPC, it is the most commonly used grade for home construction. As most manufacturers have adopted PPC. It has more strength development than the 33 grade cement. In the world of construction, most professionals opt for 53 grade cement. Ans. Properties of 53 Grade Cement • It is a Sulphate resisting cement. This cement grade is used for specialized works such as prestressed concrete components, precast items such as paving blocks, building blocks, etc, runways, concrete roads, bridges, and other RCC works where the grade of concrete is M25 and above. For plastering and finishing purposes, you can also use OPC 33 grade, it gives satisfactory result. OPC 53 Grade. Cement Mortar Required: Plastering thickness = 12 mm 10. 3. We highly recommend the use of OPC 53 Grade Cement for all RCC works and do good curing. Specific requirements of ordinary Portland cement for manufacture of railway sleepers to be designated as 53-S grade are given in 5.2, Table 3 and 10.1. Sirapite Plaster. • For marine structures but C3A should be between 5 – 8%. The availability of higher grades of OPC in the market impacts the usage of 33 grade OPC as these days 43 grade OPC is normally used for general construction work. I have not heard or seen m-sand recommended for plastering. Cement grade to be used for plastering. You can use different types or grades of cement for different elements of a building. The thickness should not be more than 15mm and always use good quality of cement. PSC/PPC cement is an alternative that you can use for Slab work but we recommend PSC cement use in Masonary, Plastering and tiling works. Uses & Application: 53 Grade OPC can be … Uses of 53 Grade Cement We often forget about the basic materials that are used for making the construction durable and sturdy. Uses And Application: 53 Grade cement has fast setting compared to 43 grade cement. Partial replacement of cement by fly ash not only saves cost but also improves the durability properties of cement due to the pore refinement (achieved by adding fly ash). These are essentially recommended for use in concrete. 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