467, 67, or 57 for plain Portland cement concrete pavement. This site uses Akismet to reduce spam. 830.09+ Rs. 1:2:4 (cement : sand : stone ballast) by volume when specified. These stones should be hard, tough, durable and clean. And it requires proper attention while laying as defects in carelessly … The ASTM Standard Specification for Portland Cement (ASTM C150) provides for five types as follows: - Type I—The standard product that has long been in use with no limitation on the proportions of the major oxides (CaO, SiO 2, Al 2 O 3, Fe 2 O 3), also referred to as “ordinary portland cement.” 516-1959 Methods of test for strength of concrete 1161-1963 Specifications for steel tubes for structural purpo ses 1199-1959 Methods of sampling and analysis of concrete. Water : Water should be clean and free from alkaline and other acidic matter. 520 PLAIN AND REINFORCED PORTLAND CEMENT CONCRETE PAVEMENTS 420 . DETAILED SPECIFICATIONS OF EXCAVATIONS, FILLING AND BACK . In summers, temperature of concrete should not exceed 38 Degree Celsius. Thanks. Specifications for Coursed Rubble Stone (CRS) Masonry, Structures and Classification of Structures | Design of Steel Structures, Thumb rules for designing a Column layout | Civil Engineering, Minimum Standards for Structural Design | RCC Structures, Column Bases | Design of Steel Structures, Height of Instrument Method | Surveying and Levelling. The two standards of formed finishes appropriate for exposed visual concrete are ‘Plain’ or ‘Special’ depending upon the quality required. Formwork centering and shuttering shall be provided as required as per the standard specification before laying concrete to confine to support or to keep the concrete in position. RCC SPECIFICATIONS • Shuttering shall be done using seasoned wooden boards of thickness not less than 30mm. The heating that occurs in the kiln transforms the raw materials into new chemical compounds. 1 For 200 mm thick Walls 20. Aggregates shape should be cubic or closed to cubic shape. It shall be deep cherry red or copper colour and shall be clean, free from dust, dirt and other foreign matters. Mixing should be done by hand mixing or by machine mixing. Sand particles should have coarse, sharp and angular edges. thanks… can you give me an example how to compute for the PCC for say a villa project? We use cookies to ensure that we give you the best experience on our website. Some types of concrete include sand, chemical mixtures, and water. The cement concrete topping, normally consisting of 1:2:4 (1 cement :2 sand : 4 stone aggregate) is then laid in required thickness in one operation in the … Cement is the basic and most important ingredient of cement concrete. With reference to Construct, the Concrete Structures Group and a cement and concrete industry publication ‘National Structural Concrete Specification for Building Construction’ (NSCS) published by The Concrete Centre, we discuss concrete finishes in further detail. USES: Plain cement concrete is commonly used in for foundation work and flooring of buildings. Detailed specifications of Cement Concrete, Subscribe to Engineering Intro | Engineering Intro by Email, The Importance of Fall Protection Systems on Construction Sites, Pressure Vessels & Benefits of Rupture Disc, How Termites Can Destroy the Foundations of a House and What to Do About It, How to Identify, Classify & Manage Project Stakeholders, Strains In Concrete | Strains Amount | Elastic Strains. Cement concrete is composed of cement, fine aggregates, coarse aggregates and water. guide me how to design the foundation for Green House structure where we are using steel column as 113.5×113.5x 5.7mm thick x 4.88mtr above this 3.1 mtr ht gable type truss span of the truss is 12.80. total area of green house is 563.2 sq. specifications in much greater detail, Following are the factors involved in the design process for concrete streets: 1. Concrete is a material used to build a wide range of structures, ranging from residential homes to bridges. Brick Masonry in Cement Mortar … The term PCC stands for plain cement concrete. In the most general sense, portland cement is produced by heating sources of lime, iron, silica, and alumina to clinkering temperature (2,500 to 2,800 degrees Fahrenheit) in a rotating kiln, then grinding the clinker to a fine powder. Thickness design 6, Jointing 7. detailed specifications along with corresponding SOR CODE) 20 Hollow Cement Concrete Block Masonry in CM 1 : 6 in Foundation and Plinth 20. Concrete is a versatile material for modern construction which is prepared by mixing well-proportioned quantities of cement (even lime in some cases), sand , crushed rock or gravel , and water . ASTM A 615/A 615M - Standard Specification for Deformed and Plain Billet-Steel Bars for Concrete Reinforcement; 2001b. Stone ballast, sand and cement shall be put into cement concrete mixer to have the required proportions. Coarse aggregate shall be of hard broken stone of granite or similar stone, free from dust, dirt and other foreign matters. The general specifications of materials used in PCC are – 1. Materials- All materials shall be per standard specification. In our earlier articles, we discussed different types of specifications and purpose of specifications, RCC specifications in detail. Specifications for Plain Cement Concrete (PCC) | Building Estimation and Costing. Time starts when water is added to mixing machine. It shall be homogeneous in texture and roughly cubical in shape. The National Structural Concrete Specification (NSCS v4) is a sound basis specification for concrete, especially when including visual concrete. Sorry, your blog cannot share posts by email. In-situ Cement Concrete Flooring. Concrete pouring should be done before the start of concrete final setting time. FILLING . General Plain Cement Concrete Specifications in Pennsylvania. Get Latest Price Request a quote. The spacer blocks, their positioning and fixing shall be in accordance with good practice as recommended by the Concrete Society in their … In plain cement concrete coarse aggregate should be hard durable and free from impurities. Concreting under water should be completed simultaneously and avoid joint between two concrete layers. As per IS 456:2000, the grades less than M20 should not be used in RCC works. … 1:4:8 (1 cement :4 fine sand:8graded Sir plx tell me which is better opc or pcc, The “P” refers to PORTLAND as in the type of cement used in the concrete. Unit of measurement is cubic metre if no qualifying statement is made in its detailed specifications.Cement Concrete Work In Building I and 2) ICS 91.100.30 C BI52000 BUREAU OF INDIAN STANDARDS MANAK BHAVAN. should i be using the total length of beams plus pile caps? 456-2000 Code of practice for plain and reinforced concrete 457-1957 COP for general const. We ... (CRS) and Specifications for Plain Cement Concrete (PCC) in our further articles. mtr. This is the informatio that I need. September 5, 2010 by Designer. The types of joints used in plain concrete are shown in Figure 1-3. Coarse Aggregate. Mass concrete, plain—Mass concrete containing no rein-forcement or less reinforcement than necessary to be consid-′.. Sea sand is prohibited for construction work, because of high salt contents. Among the most important properties of ordinary concrete, the following may be mentioned. 1.3 The work also … 120.09. Scope of Work . Practice [CED 2: Cement and Concrete] July 2000 IS. I take the vision which comes from dreams and apply the magic of science and mathematics, adding the heritage of my profession and my knowledge of nature's materials to create a design. RWD Tender For Civil Works Roads Mmgsy Ndb Brrp 320 Benipur , Due Date: 11-01-2021 ,Tender Value: 50037100 ,City : BENIPUR, Location: Bihar Tender Notice 26489348 It should be clean and free from any irrelevant organic matters. natural sources for concrete. Aggregate shall be of invert materials and should be clean, dense, hard, sound, durable, non-absorbent and capable of developing good bond with mortar. Application : All over mumbai : Grade Standard : 30 : Minimum Order Quantity : 500 Square Feet : We are into the specialised in all kind of PCC WORKS FOR the buildings, roads etc. The … Concrete is a combination construction material made of cement, ash, gravel, limestone, and granite. Contents:Work Procedure for Cement […] These … Proportion : The proportion of the cement concrete should be 1:2:4 or as prescribed. Portland Cement. Cement should be fresh Portland cement. Plain Cement Concrete (PCC) is a construction material generally used as a binding materials and is composed of cement, (commonly Portland Cement) and other cementitious materials such as fly ash and slag cement, aggregate (generally a coarse aggregate made of gravels … 67 or 57 coarse aggregate for continuous reinforced concrete pavement. Concrete itself is a solid material that is transported as a gravel mix. (2) IS 1542 Specifications for sand for plaster (3) IS 2645 Specifications for integral cement water proofing compound (4) IS 8112 Specification for 43 grade OPC (5) IS 269 Specification for 33 grade OPC (6) IS 1489 Specification for Portland Pozzolana cement 2.0 MATERIALS 2.1 Cement 2.1.1 Cement shall be ordinary Portland cement conforming to IS. The mixture of cement, fine aggregate (sand) and coarse aggregate are generally called plain cement concrete (PCC). Fine aggregate shall be of coarse sand consisting of hard, sharp and angular grains and shall pass through a screen of 5mm square mesh. The inner surface of shuttering shall be oiled to prevent concrete sticking to it. If you continue to use this site we will assume that you are happy with it. Volume of one cement bag is 1.25 cubic foot.eval(ez_write_tag([[250,250],'engineeringintro_com-box-4','ezslot_7',110,'0','0'])); Bulking of sand should be under consideration while measuring sand proportion. Density: 2200 – 2500 Kg/meter.cube. 10. Plain Rolling Hilly Steep 1 Design Speed . (1) IS 269 Specification for 33 grade Ordinary and low heat, portland cement (2) IS 383 Specification for Coarse and fine aggregates from natural sources for concrete (3) IS 456-2000 Code of practice for plain and reinforced concrete (4) IS 460 Specification for test sieves (Part I, II & III) i) Wire cloth test sieve Vibrator should be used for the compaction of concrete. Coarse aggregate used in the PCC must be of hard broken stone of granite or similar stone, free from dust, dirt and other foreign matter. by the Cement and Concrete Sectional Committee had been approved by the Civil Engineering Division Council. In winters, if temperature drops below 4.5 Degree Celsius than stop concrete work immediately. • The materials proportion should be as per the specifications of the concrete. method 'b' plain or conventionally reinforced portland cement concrete pavement type 1 and type 2 repairs: 2/25/2016 2/23/2016: view (pdf, 149 kb) download: md-577.04: method 'c' plain or conventionally reinforced portland cement concrete pavement type 1 and type 2 repairs: 2/25/2016 2/23/2016: view (pdf, 150 kb) download: md-577.05 Sand should be clean, free from dust and organic matters. If vibrator is used for concrete compaction, then decrease the water amount as per engineer in charge orders. Cement shall be fresh Portland cement of standard ISI specifications and shall have the required tensile and compressive stresses and fineness. For reinforced concrete construction minimum M20 grade of concrete are used. In my earlier articles, I discussed types of specifications, purpose of specifications, RCC specifications, Specifications for Brick masonry in Cement Mortar, Coursed Rubble Masonry Specifications. Concrete compaction should be done within initial setting time of concrete. This specification helps as a guide for how to carry out cement concrete works for various purposes. • All the joints are perfectly closed and lined up. In regards to specification and standards, BS EN 13670: basic, ordinary, plain and special … 1 For 200 mm thick Walls 21.2 For 150 mm thick Walls 22 (ii) Laying of base concrete: The base concrete used under floors may be cement concrete or lime concrete laid to a thickness varying from 75 to 10 cm. The aggregates used for making concrete should be free … Minimum compressive strength of concrete of 1:2:4 proportion shall be 140 kg/cm2 in 7 days. Sand should be clean, free from dust and organic matters. Smooth the top layer, whenever concrete pouring is finished. Scope of Work . Thank you very much for providing information. Sand shall be of standard specifications, clean and free from dust, dirt and organic matter. 9 BAHADUR SHAH ZAFAR MARG NEW DELIiI 110002 Price Rs. All the coarse material should be retained in a 5mm square mesh and should be well graded such that the voids do not exceed 42%. Materials-All materials shall be per standard specification. It should not pass through the sieve size of 5mm and coarse aggregates should be graded. Regular grades of concrete are M15, M20, M25 etc. Concrete quality 3. IPS flooring stands for Indian patent stone flooring, it is a basic type of flooring which provides good wearing properties. Shape of coarse aggregates should not be laminated and elongated. NUMBER OF CEMENT BAGS REQUIRED FOR A SPECIFIC CEMENT CONCRETE RATIOS • For cement concrete of ratio 1:1:2(1 cement:1sand/coarse sand:2graded stone aggregate) require 11no bags of 50kg. Pouring of concrete should be done in layers whose thickness should not exceed 6 inches. Document Fees INR 792 /- EMD INR 13424.00 /- Tender Value INR 6.71 Lakhs /- Attachment. The slag cement inspection is based on the standard test methods for determining the physical properties of slag cement. PLAIN CONCRETE PAVEMENT WITH JOINTS Plain concrete pavement with joints has no reinforcing steel but is constructed with various transverse joint spacing (joints from edge of pavement to edge of pavement). Pub 408/2003 is a single set of Construction Specifications that contains all measurements in dual values, Metric followed by English in parentheses. 'Ordinary’ may also be appropriate for surfaces designed to be exposed but painted, but attention to acceptable tolerances maybe required. Concrete can have different properties depending upon the mixture that is used in creating it, which contains cement, chemical admixtures, and aggregates. • Surface contact with concrete shall be free from adhering grout, nails, splits and other defects. The cement concrete shall be kept well watered for at least 20 days. 5 /5 … It incorporates standards and guidance in one document and usefully includes a detailed description for each of the standards stipulated by BS EN 13670 for visual in-situ concrete. Plain Cement Concrete, Grade Standard: 30 ₹ 55 / Square Feet Get Latest Price. Sub Head‐Cement Concrete Work 4 TSR‐2008 Chapter‐3 Item‐3.1 Providing and laying in position cement concrete of specified grade including the cost of Form work, all work upto plinth level as per clauses of Chapter‐4 of CPWD specification 1. For plain cement concrete works, generally M15 is used. For plain concrete 2000 For reinforced concrete 500 Suspended matter 2000. Sand particles should have coarse, sharp and angular edges. View Complete Details. 10.5 Plum Concrete 176 10.6 Cement Concrete for Dams and other Massive Structures 177 10.7 Reinforced Concrete (Technical Specifications) 213 10.8 Reinforced Concrete (Contract Specifications) 224 10.9 Reinforced Concrete With Brick Plumbing 232 10.10 Precast Cement Concrete 234 10.11 Damp Proof Course 235 CHAPTER 11 Brick Work If concreting is not completed in one go, then rough the top layer before it gets harder. Regular slump test should be carried out to control the addition of water and to maintain the required consistency. Code of Practice for General Construction of Plain and Reinforced Concrete for Dams and Other Massive Structures: IS 516 (pdf) IS 516 (txt) 1959: Method of Tests for Strength of Concrete: IS 650 (pdf) IS 650 (txt) 1991: Specification for Standard Sand for Testing of Cement : IS 1199 (pdf) IS 1199 (txt) 1959: Methods of sampling and analysis of concrete: IS 1343 (pdf) IS 1343 (txt) 1980: Code of … By definition, While writing detailed specifications, explain the specifications of every single ingredient in detail. ASTM's cement and concrete standards are instrumental in the evaluation and testing of concrete, cement, and aggregates. Coarse Aggregate Use coarse aggregate size No. While, hand mixing is preferred as it is economical for smaller concrete works.eval(ez_write_tag([[250,250],'engineeringintro_com-banner-1','ezslot_0',111,'0','0'])); Concrete consistency depends on water to cement ratio. plain cement concrete depressed detail sheet 9) (see dws embedding aggregate subbase 2 2 subbase aggregate for curb ramps depressed curb (see note 14) ramp cross slope 5.00% alteration details surface non-walk 5'-0" 10:1 12:1 14:1 20:1 50:1 100:1 4" concrete sidewalk 24" min (see detectable warning surface details, sheet 9) 4" concrete 4'-0" min 4" concrete 6" 8" ‚" radius 7" ƒ" radius 8" 18" 10" … Group: Concrete Grade: Mix Ratio: Characteristic Compressive Strength (N/mm2) Ordinary Concrete : M5: 1 : 5 : 10: 5 N/mm 2: M7.5: 1 : 4 … Concrete has been used for many wonderful things throughout history, for either architecture or for infrastructure work and more. Separate size No. The minimum compressive strength of cement should be 175 kg/ m². Consider dry sand while calculation of proportioning. It should be suitable for drinking purpose. In this article, we are going to discuss in detail various specifications that are to be given before the initiation of PCC work. 4 and size No. Detail specification of lime concrete in foundation are as below:-Detail specification. RCC (1:1.5:3) for slabs, beams, lintels and staircase: Proportion-The proportion of cement concrete shall be of one part of cement, two parts of sand four parts of aggregates by volume.Cement-The cement shall be used in this work shall comply with the standard requirements.Fine Aggregate-The sand to be used shall be clean and coarse and shall be free from any organic or vegetable matter. Possible to arrange then use Rod for compaction Slag cement for use in and. 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( astm C989 ) & reinforced concre te for dams & other structure! Of 20mm size and smaller conform to the amount of water and to maintain required! Detail specification of lime concrete in pile cap complete at all levels steel... Be oiled to prevent concrete sticking to it as a primary construction material in buildings well,. A material used to build a wide range of structures, ranging from residential homes to.! Of INDIAN STANDARDS MANAK BHAVAN used to build a wide range of structures ranging... Was not sent - check your email addresses burnt brick ballast of 40mm gauge be hard, well-burnt or burnt! Our further articles and roughly cubical in shape simultaneously and avoid joint two! Measurements in dual values, Metric followed by English in parentheses.. can you give me an example how compute. Be carried out to control the addition of water and to maintain the required tensile and compressive stresses and.! 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Amount of moisture be appropriate for surfaces designed to be given before the beginning final! Detailed specification … general plain cement concrete ( PCC ) first concrete layer of dams to have the consistency! Done in layers whose thickness should not exceed 38 Degree Celsius than concrete. Total length of beams plus pile caps the construction of dams concrete are M15, M20 M25. Should i be using the total length of beams plus pile caps concrete... The design process for concrete reinforcement ; 2001b setting of concrete of 1:2:4 proportion shall 140... Architectural concrete standard specifications, explain the specifications of materials used in the standard specification Slag! Similar stone, free from impurities your email addresses of equipment ’ s Precast concrete... Mixer to have the required consistency this specification helps as a primary construction material in.! Sorry, your blog can not share posts by email... 15 going to discuss in detail initial. ) the cement concrete should not be laminated and elongated stands for INDIAN patent stone flooring, it is basic... Include sand, chemical mixtures, and water for use in concrete and (. 1500, 1700 ] B2 in size and smaller complete at all levels steel! ) Pre-cast concrete work – plain or reinforced single ingredient in detail various specifications that contains all measurements dual., free from dust, dirt and other foreign matters stone flooring, it is used. Compaction should be done by hand mixing or by machine mixing 467 456... Be of 20mm size and smaller for at least 20 days requirements:.... Salt contents kg/cm2 in 7 days thickness not less than 30mm it should be cubic or closed to shape... Texture and roughly cubical in shape structure 21 ( CRS ) and aggregate! For concrete streets: 1 to prevent concrete sticking to it control the addition of water should be cubic closed...