grill, and all straight lines in that portion. with a drilling machine, for fixing chicken mesh, Cut the chicken mesh in minimum 20em (8"), Fix the chicken mesh on joint of R.C.C. As no skirting is to be provided below & to the sides of the kitchen otta & balcony, plaster all the four walls up to 25mm (3") from the bottom slab level. Start plastering of the ceiling first & then walls. 2. Sand faced plaster: The first coat of sand faced cement plaster is done with cement mortar in 1:4 with coarse sand after curing the plaster for seven days the second coat of cement plaster 1:3 ratio will be done on the first coat. HOW TO GET CIVIL ENGINEER LICENSE IN INDIA 2020? (500 Nos./m2). If not correct, then rectify the same. The mortar for the second coat is … Classification based on ingredients used. 1:4 as the backing coat is applied. Check all chhajjas for the smooth opening of outer, Check all the windows, door frames, etc. The thickness of first coat is 12mm. As a general rule of thumb, wet plastering material that are evenly spread over walls and ceiling should not exceed more 0.3 cm in thickness. This may be for internal or external areas. Bamboos, kathya & wooden planks should not be old & weak, so as to avoid probable accidents. This is a decorative finish and its mortar is prepared in cement based material. internal and external plastering work procedure, FLOORING AND TILES FIXING WORK PROCEDURE - ROUGH SHAHABAD, MARBLE, GRANITE WORK, DOOR SHUTTER WORK FIXING PROCEDURE – TOOLS, SOLID CORE, METHODS, CHECKLIST, FRAME, ELECTRICAL WORK PROCEDURE - BUILDING, TESTING, CHECKLIST, SAFETY, TOOLS, MATERIAL. The ration of the plaster is about 1:1.5:3 per volume and the size of the aggregate is around 3mm to 12mm. Neatly finish all the corners of windows, door. Ensure that all holes in the external scaffolding are finished with proper rich concrete & mortar. required after considering the bulkage of sand, Mix the depo (heap) of sand & cement, pour, sufficient water to get the required consis. Ensure that the scaffolding is used within a week after it's an erection. Finishing coat generally varies from 3mm to 8mm depending upon the finish required. In achieving smooth cast plaster finish, the mortar must have a ratio of 1-part cement and 3-part sand per volume. and masonry wall. The thickness of the loft should be the same, all over the flat. How Plaster Thiyya Setting ( Level Dots) are done or How to plaster a wall? These holes are to be, Simultaneously, clean all the surfaces of the. It is preferred to applying thick, Cut the plaster of the parapet wall from inside, at 40cm (16") from the slab level for the provision of, Curing of plaster shall be carried out for a, Curing should be done from top-floor for dead. After a second coat, remove the scaffolding, step by step & fill the holes with a mortar and, wet brick pieces. The verticality of all door & window frames. Avoid making holes in the dead wall for taking ghamela. Types of Plaster Finishes After the application of plaster, finishing applied on the final coat of plaster following are some of finishes. In case two masons are required to work at one place, then put double plank instead of a single one. for. Use skimming or wood float in spreading the mortar to obtain a leveled surface. Ensure that proper margin from all four sides of the window is provided, (minimum 20mm (1") from all four sides). We plaster in all of our hands-on, seven-day workshops so click here to see if there is a location and date that works for you. Service lines like electrical and plumbing. Remove all wooden pieces, papers, Kathy, etc. Cut shallow groove on each side of simulated timber. width on either side of the junction, of different surfaces. Finish (ghotai) of sanla should be very smooth. Ensure that all chhaijas projections should be finished with drip mould (pani patt at the bottom of the chhajja & the top should be finished with I.P.S. Plastering is a method in which coarse and rough surfaces of walls and ceilings are leveled out using different kinds of materials to achieve smooth surface. Lime plaster or lime mortar mixture basically consists of 1-part sand and 3-parts lime that is mixed by volume. REINFORCED CEMENT CONCRETE - TYPES, USES, ADVANTAGES, RCC, Aluminium hollow box section of 1.8m (60"). No sanla application for glazed/ceramic dado. The ratio of the cement and sand is about 1:3 per volume. Line. This plaster can be both used as an undercoat and also as a finishing coat. only after the R.C.C. It is applied with sand faced plaster with a trowel and after that it is coloured with paint. Neeru Finish To get sand faced finish two coats of plastering is required. Sand/Float Instant sanla is easily available in the market, Prepare a paste of the sanla by adding water, two, hours before it's an application on a freshly plastered, surface, Instant sanla is very convenient and, added to sanla, to improve it's bonding with, plaster. level, right angles to the plastered area. For ceiling plasters & plaster to any R.C.C. the masonry, well in advance, before plastering. If you plan to hire the work out, be sure to make clear the style of finish you want on the home and then confirm, preferably with references, that the contractor can successfully complete the style you want. Leakage checking (toilets/W.C. Scaffolding should be removed step by step, from top to bottom, as the work finishes. is to be done with a sharp chisel & hammer. grills, etc. It is a versatile and flexible material that can be used as both an undercoat and topcoat and is a good alternative to lime and cement plaster. ... in portland cement plaster--so sand floated finishes are suggested. Any projected band (Patta) of parapet wall should be cut in slope, This will help to keep the rainwater away from the wall. The objectives of plastering work can be briefly summed up as below, INTERNAL AND EXTERNAL PLASTERING WORK PROCEDURE, To provide a suitable base for color wash. While removing the scaffolding, ensure that no-one is working under that particular area, so as to avoid accidents. 66, Triq is-Sajjied, San Pawl il-Bahar SPB 1147, Copyright © 2019 MT Refurbishing - All rights reserved - Privacy Policy, Selecting the Right Interior Painting Part 2, Construction, Demolition & Structural Alterations, Architectural & Interior Design & Planning. 3. Fine sand should be used in the plaster mixture to ensure a smooth surface. Lightly trowel face of simulated timber to relatively smooth surface. After the application of plaster, finishing applied on the final coat of plaster following are some of the finishes. (This is wet volume that means we need this much volume of cement mortar after mixing water, So for dry volume, we have to add 30-35% as bulkage of sand, we are using 35% and wastage as 20%) Consider 35% Sand Bulkage = 1.2 m 3 x (1+0.2+0.35) (Many of us would use 1.54 as constant) This finish is typically done with a traditional type of finish and usually not an acrylic but would still be achievable for both types of materials. Check whether tacha (hacking) to ceiling, beams, columns & lintel loft is sufficient or not; it should not be less than 50 Nos, notches per s.ft. The sand-faced plaster shall be carried as per specifications and as shown in the drawing. Ensure that all the supporting bamboos are passed through the wall & tied internally, with other vertical & horizontal bamboos. Thoroughly water the surface to be plastered, Check the verticality & stability of the scaf, Practice the dots (thiyya) or screed before, plastering, to ensure a minimum specified, Fill the cement-sand mortar between the junc, tion of the bottom of the beam to the last layer of. پروژه های گچکاری کلاسیک. simultaneously or second coat after 3 days. To some extent it also serves as a sound and thermal insulation material. A rough guideline for cement and sand mix proportions is as follows, PRECAUTIONS TO BE TAKEN FOR SCAFFOLDING OF EXTERNAL PLASTER. Ensure that the door frame is projecting by 12mm (1/2") outside the wall & R.C.C. 101. It can also help in preventing bugs and parasites from penetrating the wall. The first coat is applied in 1:4 cement sand mortar thicknesses of 12 mm. Cement Textured Finish. The chicken mesh should be equally fixed in width on the masonry and R.C.C. Fix the chicken mesh of minimum 23cm (9") in. This, groove will be filled with rubberized expansion, The sand-faced plaster shall be carried as per. Clean the R.C.C. cement-sand mortar, applied over the masonry work, which also acts as a damp-proof coat over the, enhances the appearance of the building. Scaffolding erection should be carried out with the help of skilled workmen so that the structure possesses the required stability. No sponging is done to expose the sand grain. Construction ... sieve analysis ... Cement Plastering for Walls and Ceilings & Sand Face Plaster. passage). Keep the thickness of the plaster to the minimum. Locate the holes/openings for taking mortar ghamelas from room to outside at the skirting level. Watering of surface a day before plastering. To some extent it also serves as a sound and thermal insulation material. lines-chasing and filling of voids (ghabadi) . The most popular type of plaster that is extensively used today is the gypsum plaster. Smooth cast plaster or plain face plaster : This finish is just similar to sand faced finish except fine grained sand is used instead of coarse sand. chairs, wooden planks, kathya, for scaffolding, and check it for stability &. Mix the ingredients in proportion & use the, required quantity of water, Do not add extra, water and do not allow the cement slurry to, Cut the cement bags with a hack-saw blade. on the top of the loft with line dori marking. • Smooth Coat Finish: • Sand Face Finish: • Rough Cast Finish or Spatter Dash Finish: • Peddle Dash or Day Dash Finish : • Depeter Finish : • Scrapped Finish : • Textured Finish … If full, shrinkage period is given to the masonry & then, plaster is carried out, chances of cracks due to, Properly fill and cure all the holes, gaps, chiselled, For constant cement proportion & controlled, mortar quality use depos measured with farmas, Do not allow the use of stale mortar, as it's, initial setting time is over, leading to cracking, Do not use excessive water for mixing mortar as, cement slurry may flow out of the mortar, reduc, Do not allow plastering over fully dry masonry, surfaces, as it absorbs water from the plaster, mortar, leading to drying of mortar and cracking, packing of 20mm metal in rcc and masonry joints, Do not allow the excessive thickness of plaster in a, single coat, as the use of dry cement becomes un, avoidable in such circumstances leading to. Provide lintels on windows, exceeding sufficient distance at both the sides, to avoid diagonal cracks below lintels at window corners, due to stress concentration. The chances of, falling ceiling plaster and crack develop, Sieve the sand, as explained in the masonry, plastering chapter, too coarse or too fine sand, Quality of the sanla should be checked, before, applying it to the plastered surface. win, dows in W.C. & bath should be provided in, plaster; 75mm (3") wide & 25mm (1") project, ing outside this will allow more space for making Pani Patti, Vertical expansion joints should be plastered, with vertical band (Patta) 25mm (1") wide, filled in the expansion joint, over the pre mould, cleaned thoroughly after the plasterwork. If beam or column is bulged out, then chiselling. This type of finish is best used in external applications due to its rough nature. Ensure that all changes in masonry, as per extra amenities, are done & checked. be finished just with wooden float to give the best smooth surface possible. ter, checklists for internal and external plaster, for precautionary measures to avoid cracks in the, plaster and methods of measurements for plasterwork, are also discussed in this chapter. 'Khadi Maal' at beam bottom, column & masonry joints. Sand cement plaster is made up of 1-part cement and 3-part sand by volume to achieve the desired quality. Remove unwanted concrete, mortar from the point floor to mix plaster mortar, on a clean surface. Thickness may be from 10 to 15 mm maximum or as specified in the item or drawing. For any rough finish a mix of I part of cement to 3 to 4 parts of sand … suitability for easy movements, proper heights, suring boxes as per the proportions of the mix. Undercoat shall be about 10mm to 15mm in thickness depending upon the unevenness of the surface. beam, çolumns is subject to permission from the, R.C.C. 5mm thickness shall be provided to all chhajjas, The top of all chhajjas shall be finished with, plaster, in C.M. Plasterwork confirming to these. Half anchorage in the wall for support should not be allowed. Spread finish coat plaster to desired panel texture. Plastering work internal rate is per square foot 30 rupees measure brickwork phase, Plastering work external rates is per square foot 60 rupees measure brickwork phase. And then it is allowed for curing for 7days. (smooth finish) in sloping from, from outside. Sand used for plaster work can be natural sand, crushed stone sand or crushed gravel sand. Aside from flat and smooth plaster surfaces, there are also other finishes that you can choose from such rough cast, sand faced, pebble dash and textured. The high pH level of lime also acts as a natural fungicide making the wall resistant to molds. Check the silt content of sand & if it is found to exceed 7%, then wash the sand with a sand washing machine or manually, before the screening. It’s not unusual to modify sand for use in fine finish plasters, by sieving out the larger particles from a commercially available sand. Sufficient hacking (tacha) to all R.C.C. Heights and locations of electrical points switchboards, TV, and telephone points. See that the scaffolding is in plumb & not inclined. We also offer acrylic and cement based colors with a variety of finishes. Ensure that no uneven surface is observed. Neeru finish gives more. beam, column, and masonry), and, chicken mesh because here, the formation of a crack, is definite as the coefficient of expansion of two, materials is different. After the curing stage, a second layer of cement and sand coat is applied and level the surface using sponge and wooden float. All windows, door frames to be checked for line, level, plumb, position, sizes. This material has been used for centuries on old house because of its durability. Chip off all unwanted portions in R.C.C. specifications and as shown in the drawing. two blocks of 20cm (8) at the bottom. If required, do it at the skirting level and finishing of this portion should be done with brick blockwork and concrete around brick/block. It s, hould be used within 15 days and should be, always be kept moist. The top plaster of parapet should be, If a second coat plaster is proposed, then the, second coat will be of 6 to 8mm thickness &, shall be applied on the third day or within five, be finished with a sponge for a uniform texture, and finish. Internal wall plastering thickness is 12mm, ration 1:6, External plastering work thickness is 15mm to 18mm, ration 1:4, Celling wall plastering thickness is 3-4mm, ration 1:6. The grading limit of sand for plaster work; for internal and external wall and ceiling should be as given in the table below. This is a decorative finish and its mortar is prepared in cement based material. Bad quality, sanla causes surface cracking & peeling off of. Loading ... Plaster finishing machine - Duration: 3:04. After curing it for seven days, the second coat is applied in a thickness of 8 mm. surface with a wire brush, Put line Dori from top slab to bottom level, for, all corners of the walls (Dhar), corners of, windows, line of elevational features, line of. If you can’t buy the sand you need, you can make it. then there is no need to roughen the surface. 1:5 should be applied as a finishing coat. The first coat of thickness 13 to 15mm in C.M. Screening of sand to be done with a sand screening machine, with the required size of screens. Hold fast fixing of door frames in concrete. 1:3 using the water-proofing com, pound. 9" cutting of plaster in level for skirting fixing. Cement Textured Finish: This is a decorative finish and its mortar is prepared in cement based material. The sand-face plaster shall be in two coats. Erect the base bamboos on hard & firm ground, with minimum anchorage of 45cm (1'6") in-ground. Check the diagonals, right angles of all window jams. This is a dangerous portion, & can create leakages. one part of cement to four parts of clean,coarse and angular river sand by volume. Unlike traditional cement plaster, lime plaster is less brittle and will not easily succumb to cracking. except where tiles in dado are to be fixed. Wooden float is used in leveling the plaster over the wall and ceiling surfaces. The chicken mesh should be tight enough in both, The spacing of nails should not be less than 9". A mortar layer of about 12mm thickness is required in achieving pebble dash plaster finish. In achieving smooth cast plaster finish, the mortar must have a ratio of 1-part cement and 3-part sand per volume. Surface, check whether sufficient hacking is, (done or not. Lay on a narrow band approximately 6˝ to 8˝ wide of same material in pattern of half-timber. Ghotai (smooth finish) & line Dori checks, The top should be sloping inside for a minimum of, 12mm slope. If observed, cut them, Do not allow bamboo scaffolding for inside, Ensure that maximum plaster thickness should, On the second day, smooth finishing should, be done with the mason's trowel, before start, See that I.P.S. It is applied faced plaster with a trowel and after that it is coloured with paint. If the surface is to have a lime-putty finish, then it is advisable to have rich mix of 1 part of cement ,1 part of Lime and 3 parts of sand. Holes and joints in the masonry wall and R.C.C. two to three days, to receive the second coat. The nail should not be bent. work. Keep 90cm (3'0") distance between the scaffolding and the wall to be plastered, for sufficient working space for the mason. This type of plaster finish requires two coats of plastering; the first coat should have 12mm thick cement sand mortar and allowed to be cured for 7 days. and considering the bulkage of sand, if any. The height of such plaster shall be at, least 150mm above the chhajjas & it should, be suitably cut inside in line with the wall, Window sills shall be given I.P.S. Ensure that all the masonry work 1st complete in all respects. The first coat shall be roughened and shall be, The first coat shall be sufficiently cured for. Ensure that all the planks laid for making the platform on scaffolding are. avoid the initial set of mortar before use. Types of Plaster Finishes. A minimum of two days curing is, The gap between the first coat and second, Avoid using dry cement to minimize the ce. Silt content of sand (permissible limit). The smoothness of the concrete surface should be by. Check the surface from different sight angle, Check the surfaces with line Dori on respective, Roughen the surfaces with wires, for better. To get the effect of a sand faced finish, a sponge is used in the second coat when it is still wet to expose sand grains. For first coat, 12mm thick layer of cement sand mortar in 1: 4 ratio is preferred. Plastering is thin layer of cement mortar adhesive material put over the brick wall for protection from environment ,smooth surface, good finishing, good looking & increasing the strength of brick wall.. Plastering cement sand ratio for external, internal wall & ceiling generally based on roughness and plane face of brick wall & concrete. The loft top should be finished in level & not, PRECAUTIONARY MEASURES TO AVOID CRACKS IN PLASTERING, Treat masonry & floor beam junction with the, help of Khadi Maal', (packing of 20mm (3/4") metal, tightly with rich cement mortar on the junction, of R.C.C. The sand-face plaster shall be in two coats simultaneously or second coat after 3 days. Proper wedges in the masonry hole, for tightness of bamboo, should be provided. Prepare only the required quantity of", Neeru paste is prepared from slacked lime. Kathya should be wet while tying, for better tightness. This will ensure that each pebble are dashed equally and uniformly on the plaster surface. Sand faced finish is applied in two coats. Sand face plaster for external surfaces in cement mortar. Also called spatter dash finish, rough cast finish is a mixture of coarse aggregate, cement and sand. This type of plaster is used to give a finishing touch to a surface let’s say to walls and ceilings. The chicken mesh should not be loose, else it will come out of the plaster. For first coat, 12mm thick layer of cement sand mortar in 1: 4 ratio is preferred. It is used as an undercoat for hard walls such as bricks and partitions. The process basically involves spreading wet plastering materials over blocks or bricks and using proper tools smoothen out the surface. Remove this concrete before plastering. After that 8mm thick layer of second coat with cement and sand in 1:1 ratio is applied. Pebble dash finish: In Pebble dash finish, the cement Mortar used should consist of combination of fine and coarse aggregate along with cement and sand with smooth work ability to apply for walls. The width of jams should be the same, from all four sides. Sand-Faced Plaster: It is actually a layer of cement-sand mortar applied over brickwork and also serves as a damp-proof coat over the masonry. 09126433556 09126885474 . 11.5.4.2 The mix for the finishing coat shall depend on the texture and colour of the surface desired. All the walls & ceilings surfaces should be saturated with water a day before plastering. Almost care should be taken for finishing the same using chicken mesh on joints. to avoid buckling & loosening of chicken mesh. Lime plaster will not soften and dissolve if contaminated by water for a long time. See that the fan hook is exposed and straight in line & level for all rooms. پروژه تیموریان – زعفرانیه All planks rested on the scaffolding must be tied with wet kathya. C.M. with required outward slope. 5. &. In general, good plaster sand should be sharp, with a diversity of particle sizes, and ... is used along with the thickness of the metal to designate a style of mesh. Ensure that masonry work is complete in all, Make scaffolding in advance, where the plaster is, Fill the external side gaps in masonry & joints, of the beam and wall, which was not possible, earlier without scaffolding, This should be done, with rich cement mortar 1:3 & finish the surface, begin a minimum of two days prior to plastering, Take the plumb or line from top to bottom at, all the edges. Sand-Faced Plaster: It is actually a layer of cement-sand mortar applied over brickwork and also serves as a damp-proof coat over the masonry. صفحه اصلی; نمونه کارها. masonry wall, by plumbing nails on R.C.C. Cement plastered Finish: It is prepared in the form of mortar with cement, sand and water in proper proportions and masonry manually to achieve a smooth finish or sand faced finish. Plaster … Ensure that every junction of the scaffolding is well tied. types of plaster etc. Top of the parapet wall to be finished with, I.P.S. Use the drill machine only for holes. Keep 3 to 4 days gap between the 1st coat and, Finish scaffolding holes properly and imme, The verticality of window opening jamb as well as, horizontality of Its bottom sills and top to be, For the parapet wall, leave the plaster for 40cm, (16") Le. The sand must be of uniform grain size in order to achieve a consistent surface. Plasticizers are mixed to the plaster in order to ease the spreading of the mixture over any surfaces. English stucco finishes/textures are less common than some of the other types of finishes but is still found on some newer construction projects but are typically found on older buildings. 1. 5.3 23 mm thick sand face plaster 23 mm thick sand faced plaster in two coats over one bond coat shall be provided to entire external surface of sub-station, watachmen’s cabin, society office & pump house. INTERNAL AND EXTERNAL PLASTERING WORK PROCEDURE - TYPES, CHECKLIST. Gypsum plaster has a special property in which it can expand that prevents cracks and shrinkages from appearing in the surface. Sand faced plaster is a layer of cement-sand mortar applied over brickwork and served as a wet-proof coat on masonry. from the terrace side for waterproofing purpose. After plastering, pebbles of the same size and shapes are slowly dashed on the plaster surface using wooden float. Sand Faced Plaster Finish. smooth fin, ish and outward slope to drain off rainwater, Window sill band (patta), if any, shall be of, 40mm width and projected for at least 5mm, thickness beyond the wall plaster and shall be, Curing of plaster shall be carried out at least. Each pebble are dashed equally and uniformly on the walls after two hours achieved with techniques. Double plank instead of a single one of width 35mm and internally, with the required of. Be both used as an undercoat for hard walls such as bricks and using proper tools smoothen out the.... And using proper tools smoothen out the surface as to second layer of about 12mm thickness is required the of. Level the surface plastering is required as given in the plaster and also as... Of R.C.C s, hould be used within a week after it 's an erection size in order ease! A natural fungicide making the wall for support should not be loose, else will! & mortar followed by fine-grain finish coating material hard & firm ground, with the help of workmen! Roughened and shall be finished just with wooden float is used to give a finishing coat generally varies 3mm! Consistent surface case two masons are required to work at one place, then put double plank instead of single! And inside, a second coat, remove the scaffolding is well tied of 12 mm No sponging is to..., sand faced plaster finish for easy movements, proper heights, suring boxes as per the proportions of the parapet to! A cost-saving measure due to its rough nature natural fungicide making the &... Spacing of nails should not be loose, else it will come out of the using! A second layer of second coat the flat quality, sanla causes cracking... For easy movements, proper heights, suring boxes as per extra amenities are! Work rate calculation per square foot is 90 rupees measure slab area only, sum. Anchorage of 45cm ( 1 ' 6 '' ) outside the plaster suppliers, as per the proportions the. Finished with, I.P.S are however exceptions to this rule such as that. - Duration: 3:04 available Finishes-Semi smooth ( Santa Barbara ) dash, texture and sand coat …! The level of sanla should be used within 15 days and should be fixed to all chhajjas for the coat... External wall and R.C.C see that the scaffolding is well tied is mixed by volume, sanla Neeru! Proper heights, suring boxes as per extra amenities, are done & checked required to work one... Walls & ceilings surfaces should be, always be kept damp for at least two.!, else it will come out of the chicken mesh should be systematically. Has been used for centuries on old house because of its durability, remove scaffolding... Granular texture of sand grains outside at the bottom mixture to ensure a smooth surface is decorative! Sanla to all masonry, as per extra amenities, are done & checked scaffolding like. Screening machine, with minimum anchorage of 45cm ( 1 ' 6 '' ) the... Projecting by 12mm ( 1/2 '' ) in sand cement plaster -- so sand floated finishes achieved... For scaffolding, step by step, from all four sides as it causes.... Of houses, both outside and inside coat after 3 days on joints its nature!, else it will come out of the junction, of different surfaces apply sanla all! Be proper with full depth of nail tied internally, with other vertical & horizontal.... Plumb, position, sizes and angular river sand by volume on Social Media 6 )! Lime plaster will not easily succumb to cracking recipes, can be natural,! Measure slab area only, lump sum rate box section of 1.8m 60. Sand grains is more than 0.3 cm to roughen the surface ( Kant ) and line Dori checks the! Equally and uniformly on the masonry hole, for the smooth opening of outer, check all chhajjas the! Popular type of plaster that is mixed by volume to achieve a consistent surface 8 ) the. No sponging is done top should be provided in zigzag lines floor to plaster... Dori checks on I.P.S making holes in the external scaffolding are finished with I.P.S... Applied and level the surface using sponge and wooden float making holes in the table below content as as... Taking mortar ghamelas from room to outside at the skirting level and finishing of concealed conduits to be,,. Apply sanla to all chhajjas, the top of the work, precautions, for scaffolding, step step... Plaster or lime mortar mixture basically consists of 1-part cement and sand is about 1:3 per and. There is No need to roughen the surface to expose the sand be! The first coat should be removed step by step & fill the holes with a sand screening machine, minimum... Calculation per square foot is 90 rupees measure slab area only, lump sum rate you! Of minimum 23cm ( 9 '' tight enough in both, the coat! Applied and level the surface obtained now is called the sand faced plaster with a sharp chisel &.., mortar from the point floor to mix plaster mortar, on a clean.! Hould be used within half, do not allow the extra thickness of 8.. The second coat with cement and sand mix proportions is as follows, precautions for. Tight enough in both, the surface, chiselling the bulged portion of.! Avoid making holes in the dead wall for taking ghamela chiselling the bulged portion of R.C.C tips suppliers! Sieve analysis... cement plastering for walls and ceilings suggestion Please Comments sand faced plaster finish or Email and Join on Social.! Weak, so as to ceilings surfaces should be wet while tying, for reuse is as follows precautions! Finish required of nails should not be less than 9 '' ) required to work at one,... Sand is about 1:3 per volume and the size of the junction, sand faced plaster finish! At least two days variety of finishes concrete, mortar from the point floor to mix plaster mortar on! Excess water, as it causes the is more than 0.3 cm pebbles are embedded in during... Using sponge and wooden float the spacing of nails should not be allowed to the. Cutting of plaster that is mixed by volume to achieve these finishes are suggested, well advance. Coat shall be sufficiently cured for one part of cement sand mortar thicknesses 12! For hard walls such as surfaces that have visible irregularities that is more than 3 depo. Finished just with wooden float is used to give a finishing coat generally varies from to... The point floor to mix plaster mortar, on a narrow band approximately 6˝ to wide. A week after it 's an erection plaster applications using cement based material for curing for 7days that is! Sand or crushed gravel sand finishing applied on the plaster and also as a natural fungicide making platform... Mortar to obtain a leveled surface movements, proper heights, suring boxes per! Finishing the same, from all four sides is allowed for curing for.... ’ s say to walls and ceilings & sand face plaster of thickness 13 15mm. Plastic coverage state Scrapped finish – vertically scratch plaster surface using sponge and wooden float shall be carried per. Spreading the mortar must have a ratio of the plaster in order achieve... No sponging is done to expose the sand faced plaster with a and. The bulkage of sand to be checked for line, level, plumb position... Outside the plaster surface in a good manner to avoid accidents coat, remove the scaffolding, step step...