consists of formation of cracks or fissures in the plaster work resulting from When lime is mixed with the sand in the presence of the proper quantity of water, it is called lime mortar/ lime plaster and the process of covering the surface of the walls and columns by using lime plaster is called lime plastering. In the first case there the following reasons: 3. It is an intimate mixture of Portland cement and sand with the required water to make a plastic mass. Certain additives are sometimes added to improve its adhesiveness, durability and lusture. 6 hours after the application of floating coat. It should effectively check penetration of moisture. Plastering Materials 1.Cement 2.Lime or clay 3.aggregates 4.water 5.Accelator 6.Admixture 10. such as random rubble (R.R.) Types of plaster widely used for building construction Sanla (Neeru) finish plaster for, internal surfaces in cement mortar. Wall having inner or outer face is plastered with 12mm to 20 or even some case 25mm Plastering. concrete. coat is applied. Plastering is the process of covering rough surfaces and uneven surfaces with a plastic material, called plaster or mortar to obtain an even , smooth , regular , clean & durable surface. Depending upon the availability of the materials, the choice of plaster for any particular location is governed by the rainfall, weather conditions and the finish desired. from gunnetting/ for fixing tiles and lining material for them. 2. Peeling: It is the complete dislocation of some portion of plastered surface, resulting in the formation of a patch. Fine sand is often recommended for plastering and it should be so graded that it should not pass by more than 5% through a sieve of 100 meshes (B.S.sieve). Cement plaster etc. Care to be Taken After Plastering. Cement plaster is also called mortar plaster. time is the time when the paste completely loses its plasticity. Plastering is enhancing the aesthetic value and hygiene condition in a building. Lime plaster is a type of plaster composed of hydrated lime, sand and water. different. To protect persons working in X-ray rooms from radioactivity, finishing coat is applied with mortar made of cement, sand, and barium soleplate. Mortar Thickness: The thickness of mortar is varied as per the work and load on work. First three processes are electro mechanical process and last one is labour based. Lime plaster is a type of plaster composed of hydrated lime, sand and water. sand are well mixed in required proportions in dry state on watertight platforms. might be insufficient time to transport and place the concrete before it Sand controls the shrinkage, porosity, strength and adhesive properties of plaster. Cement mortar is the best mortar for external plastering work since it is practically non-absorbent. finishing are kept 9 to 10 mm, 6 to 9 mm and 2 to 3 mm respectively. should not be more than 10 mm proud of general surface and local depressions Before rendering hardens, it is suitably worked to provide mechanical key for the final or finishing coat. The thickness of rendering coat, floating coat and NHAI Set to Make FY 2021 the Best Year of Highway... How to add Macro Fibers into Concrete during mixing || FIBERCRETE®, Concrete Finishing Techniques || FIBERCRETE®. PROTECTAGROUP have developed plaster mortar which is universal that can be used Ensure the removal of button mark tile. The final coat is applied with wooden floats to a true even surface and finished with steel trowels. The surface finish can be obtained as smooth, semi-rough or rough as per the desired aesthetic appearance using ganging trowel, Regi foam and sponge. The first coat or rendering coat of plaster is applied, the thickness being equal to the specified thickness of plaster less 2 to 3 mm. surface, arising out of late slacking off line particles in the plaster. Plastering; General mortar/masonry work; Brick and block laying; Rendering; Artificial sand or M-sand used for rendering, laying bricks and blocks and general mortar and masonry work. Smooth cast finish; Rough cast finish; Sand faced finish; Pebble dash finish; Scrapped finish; Depeter finish; Textured finish; Smooth Cast Plaster Finish. and even water. For finish applied in three coats, local projections Initial setting Initial setting Plastering not only makes the surfaces smooth but creates a good finishing to the walls, ceiling and roofs also. Plastering cement sand Ratio: 1:3 – External wall (in sever climate) 1:4 – External Wall (normal conditions) 1:4 – ceiling plastering Lime plaster is similar to lime mortar, the main difference is based on use rather than composition. 4. is the best mortar for external plastering work since it is practically form. Cement plaster … Uneven surface : This is obtained purely due to poor workmanship. Mortar for lime plaster is usually prepared by mixing sand and lime in equal proportions, to improve the strength small quantity of cement is added to it. Lesson 26 : Plastering And Pointing. This also results from imperfect bond. related to the initial chemical reaction of cement with water to form formation of small patches of plaster swelling out beyond the plastered masonry and 15 mm in stone masonry for providing key to the plaster. There are four main types of mortar mix: N, O, S, and M. We in may vary from 1:4 to 1:6. Lime plaster is similar to lime mortar, the main difference is based on use rather than composition. Building Components And Types . The purpose of this coat of plaster is to bring the There are a few types of lime mortar available. The rendering coat is trowelled hard forcing mortar into joints and over the surface. A large quantity of mortar is taken by trowel and it is dashed into the surface and leveled by using wooden float. after applying the first coat. The finishing coat may be applied about exposed surface or interior surfaces). Efflorescence can be removed to some extent by dry brushing and washing the surface repeatedly. Mortar For Plastering . up the work unduly, also it might postpone the actual use of the structure Mortar Types and Uses: A Quick Guide on How to Choose What You Need (972) 217-0296 Mortar is vital in masonry construction as they bind bricks and blocks. plaster is in inferior quality work for rectification. Types of plaster. Plastering Mortar- Insulation and Bonding Material, Stamp duty concession extended to leasehold properties, Rs 5,690 crore from land registrations between April & November, Uttar Pradesh CM to give low-cost flats to 1,040 urban poor. It is the time proportion (i.e. To obtain smooth cast finish, mortar used should be in the ratio 1: 3 [cement: sand]. It is a mixture of dry powder, which is mixed with water when it is about to be used for construction. The Different types of plaster finishes with different appearances are available as follows. of type of plaster depends upon the following factors: CEMENT MORTAR – the best mortar for external plastering work. applied either in two coats or in three coats, the former being more droppings and dust, and laitance (in case of freshly laid concrete) should be This gives a very bad appearance. The types of mortars commonly used for plastering are: Last modified: Saturday, 21 April 2012, 5:26 AM. Excessive shrinkage due to application of thick coat. Efflorescence: It is the whitish crystalline substance that appears on the surface due to the presence of salts in plaster-making materials as well as building materials like bricks, sand, cement etc. Cement plaster is 0 (0) Plaster is used as a coating material for walls and ceilings during the construction processes. This id the process of covering rough walls, uneven surfaces in the construction house and other structures with a plastic material, called plaster or mortar.. They are, Clay plaster; Gypsum plaster; Lime plaster; Cement plaster; Heat resistant plaster; Clay plaster removed with the help of stiff wire brush. For preparing mortar, first a mixture of cement and sand is made thoroughly mixing them in dry condition. In no case should the surface be kept so for applying three-coat plaster is similar to the two-coat plaster except that What Is Plaster? ; Plastering. should be cleaned off. Location of surface (i.e. On the other Hand for General Plastering of Wall 1.5 to 1.8 cement plaster mixes are used. chemical resistance for industrial and sewage treatment plants etc we have Fine Sand should be taken to prepare the mortar. plaster, is finished off immediately after it has sufficiently hardened. Different types of mortar used for plastering: Cement mortar: This mixture of cement, fine aggregate i.e. Cement Mortar is one of the most common and cheapest binding materials used in construction industry.Cement mortar is basically a mixture of cement, sand & water.It is used in various aspects of civil engineering works such as masonry, brickwork, plastering, flooring etc.There are two types, dry mortar and wet mortar. In single coat To understand the composition of plastering material or mortar is it is made up of cement and sand with additives based on requirements. There are different types of mortar with unique purposes. the same inside outside and ceiling mortar. TWO COAT PLASTER: The time duration is required to delay the process of hydration or hardening. If you’re wondering what mortar types your masonry … time test is important for transportation, placing and compaction of cement 9. 5436. joints properly raked. Same case is used in brickwork or stone masonry, the thickness is near about 12mm is common for better result. cement : sand) Types of The background is prepared by raking the joint to a depth of 20 mm, cleaning the surface and well-watering it. Sand used should be clean, sharp and free from deleterious matter. becomes too rigid. Initial setting available with us under the brand name PERFECTPLAST. TYPES OF MORTAR [1] CEMENT MORTAR. Proportions to be used. METHODS OF APPLICATION:  Plaster mortar can be used as a. Mortar is the element that bonds bricks or other masonry units together and provides structural capacity to the wall or other structure. A number of such vertical screeds are formed at suitable spacing. Cracking It is applied similarly types of plaster mortars also ways of rendering the same are over which plastering is to be done depend upon the type of wall construction, PLASTER A mixture of lime or gypsum, sand, and water, sometimes with fiber added, that hardens to a … For example while fixing bricks the composition of mortar is different from what is used for inside or outside and ceiling. If the surface to be plastered is very uneven, a preliminary coat is applied to fill up the hollows, before the first coat. Lime plaster is a type of plaster composed of hydrated lime, sand and water. Atmospheric conditions and variations in weather. Plastering is the method of covering rough surfaces and uneven surfaces with plastic materials known as plaster or mortar to achieve a uniform, smooth, regular, clear and durable surface. The plastic material or plaster is made by working together a mixture of building materials which may be cement, lime or clay; fine aggregates (usually sand) and water. There basically 5 types of plaster depending upon mortar used. should not exceed 20 mm. plastering are for bonding bricks, covering inside outside and ceiling apart Ceiling plaster is done with 6 mm thickness of mortar. Save my name, email, an Water used should be clean, and fit for drinking purposes. 6 MM thick cement mortar in 1:3 with a coat of white washing is recommended in case of bearing plaster on the walls under the slab. uniformly to produce optimum suction. The pivotal ones are discussed below; It is essential The mortar required for chemical/heat/water resistant mortar it is different. As far as possible. For plastering The floating coat is applied about 4 to 7 days In order to maintain uniform thickness of plaster, 15 cm x 15 cm size. For spreading the … strong suction which withdraws moisture from mortar and makes it weak, porous Mortar for lime plaster is usually prepared by mixing sand and lime in equal proportions, to improve the strength small quantity of cement is added to it. To address the requirements of The rendering coat is kept wet for at least 2 days, and then allowed to dry completely. Certain additives are sometimes added to improve its adhesiveness, durability and lusture. that cement set neither too rapidly nor too slowly. Flaking: It is the formation of very loose mass of plastered surface, due to poor bond between successive coats. material should fulfil the following requirements: The selection The surface should be washed with clean water and kept damp 1) Lime plaster:- plaster in which lime is used as Adhesive or binding material for mortar and friable. of final setting time period facilitates safe removal of scaffolding or sand and water is taken in proper proportion. Boiled solution of bael fruit (in the proportion of 3 kg of gur and 1.5 kg bael fruit in 100 litre of water), gugal and roped hemp are sometimes added at the rate of 1 to 2 kg per cubic metre of mortar to prevent appearance of cracks on the surface. Mortar used to get rough cast finish consist coarse aggregate along with cement and sand. Mortar ratio for plastering:-recommended mortar ratio for plastering of plane,rough surface of brick wall, concrete wall and ceiling are 1:6, 1:4, 1:5 & 1:3 are used respectively. Speed and simplicity, ideal for plastering large, flat vertical areas. This finish is used for a superior type of construction. Plastering 1. Cement mortar is much stronger than lime mortar. 5. Indirectly the shape of the mould in which it is cast. Mortar for lime plaster is usually prepared by mixing sand and lime in equal proportions, to improve the strength small quantity of cement is added to it. Cement mortar is much stronger than lime mortar. Rust stains: These are sometimes formed when plaster is applied on metal laths. It is also preferred to lime plaster in both rooms etc., and in damp climates. In the second case too long a setting period tends to slow In the US, the there are two main types of plaster, and they have different properties. common. PLASTERING TOOLS 12. with water is almost completed. When cement is used as the binding material, the plaster is termed as cement plaster and when lime is used as the binding material, it is called lime plaster. Plaster is known as cement plaster, when cement is used for binding material. What is Plastering? Lime plaster is similar to lime mortar, the main difference is based on use rather than composition. plaster to an even surface. It should adhere to the background, and should remain adhered during all variations in seasons and other atmospheric conditions. damp climates. Comes with waterproof and crack resistance property. Lime Plaster: Lime plaster is prepared by mixing equal volumes of lime and sand. aluminum-silicate compound. 6. The mix Wall having inner or outer face is plastered with 12mm to 20 or even some case 25mm Plastering. Sand normally forms the greatest proportion of the constituents of a plaster. Plastering may be single coated or multi-coated. Lime Plastering Equipment; Laths Traditional timber plastering laths. Loose and crumbling plaster layer should be removed rendering is applied. Based on Strength (ASTM C … Setting time is Water is gradually added and mixed with shovels. There are different grades and Sand According to a adhesive material there are four types of plastering :- 1) Lime plaster,2) cement plaster,3) clay plaster & 4) gypsum plaster. Lime plaster is similar to lime mortar, the main difference is based on use rather than composition. process of rendering mortar onto a surface to bond the bricks and also to cover Plastering Materials Mixer of plastering materials 11. to its full thickness and the surface of the background should be exposed and Kinds of plastering : There are several different types of plaster such as: (a) Lime plaster (b) Cement plaster (c) Mud plaster (d) Stucco plaster (e) plaster on lathe 14. This type of mortar is prepared by using fully surkhi instead of sand or by replacing half of sand in case of fat lime mortar. Cement Mortar. 7. The plaster The mix proportion (i.e. The debate over increasing highway speed limits- Gadkari in favour, Artificial Rain and Cloud Seeding for Water Conservation, ‘Non performers’ on notice for delay in completion of NHAI building. MMBC III PRESENTED BY-AR.ROOPA CHIKKALGI. The surkhi mortar is used for ordinary masonry work of all kinds in foundation and superstructure. The powder of surkhi should be fine enough to pass BIS No. When cement forms the building materials, the plastering is called Cement plaster. Lightweight mortar is prepared by mixing lime or cement as binder, sand, and saw dust, rice husk, jute fibers, coirs, or asbestos fibers. What are the different types of plastering for construction. different grades similarly for heat and flame resistance. PLASTERING TOOLS 13. This eliminates cracks. after a certain degree of resistance to the penetration of a special attachment taken for the cement paste or cement concrete to harden sufficiently and attain optimum suction. The thickness of final or finishing coat may vary between 2 and 3 mm. the time required for stiffening of cement paste to a defined consistency. several important factors that need to be considered while selecting cement. crack and heat resistance property. Types of Lime Mortar. Plaster finished surface also gives insulation to thermal, fire and sound. Sand used for plastering should be clean, coarse and angular. The surface should be washed and kept damp to obtain All these are Factors to be considered while selecting cement for plaster mortar. developed mortar using construction waste with good binder and waterproofing, Cement mortar Popping: It is the formation of conical hole in the plastered surface due to presence of some particles, which expand on setting. A mixture of lime or gypsum, sand and water, sometimes with fiber added to improve the adhesiveness, waterproof, termite resistance of walls and ceilings. Plastering is a Mortar For Plastering. Movements in the background due to its thermal expansion or rapid drying. It is a quick setting and elastic in nature. Movements in the plaster surface itself, either due to expansion (in case of gypsum plaster) or shrinkage (in case of lime sand plaster). Sonia Arora. 10 mm respectively. pressed into it. The Mix Ratio content of Mortar depends upon the nature of the work to be plastered. Wall plastering = 1:6 Ceiling plastering = 1:4 External wall plastering = 1:4 Internal wall plastering = 1:5 … If plaster is to be applied on old surface, all dirt, oil, paint After completion of plastering work, the wall should be cured by any one practice. Generally, this type of plaster finish is preferred for external renderings. The background 2. The Mortar has different mix Proportion depending on where the mortal will be applied. 0. In the dry state, the mixture is made up and down with the help of a phawrah. Determination BGS SAP 2. Mortar for lime plaster is usually prepared by mixing sand and lime in equal proportions, to improve the strength small quantity of cement is added to it. rendering coat is made rough. 3. The ratio of cement and sand for plastering is given below. The plastic material or plaster is made by working together a mixture of building materials which may be cement, lime or clay; fine aggregates (usually sand) and water. cement : sand) may vary from 1:4 to 1:6. masonry, coursed rubble masonry, brick masonry. For inferior work, single coat plaster is sometimes provided. Other Types of Sand. For two-coat plaster, these limitations are 5 mm and If the grain size of mortar combination is good enough same mortar can be used in all process otherwise micro plaster is required for spraying slightly coarse material can be used for grout, rendering and troweling. Setting should Before applying the final coat, the rendering coat is damped evenly. not be confused with hardening, which refers to the gain in mechanical strength 8. Final setting Cement mortar is then applied on the surface between the successive screeds and the surface is properly finished. soaked that it causes the green mortar to slide off, or so dry that it causes for fixing bricks, plastering inside outside and ceiling. Sand face plaster for external surfaces in cement mortar. Any unevenness is levelled before Two dots are formed in vertical line, at a distance of about 2 m, and are plumbed by means of a plumb. There are Lime plaster is a type of plaster composed of hydrated lime, sand and water. non-absorbent. Different types of curing methods are available. For Rich Plastering work such as Side Bathroom etc 1.3 Cement Plaster is used. During this period of time primary chemical reaction of cement Can be easily incorporated with fire, chemical, heat resistant versions. 3d view of road widener machine – Hydrog, supplied by Neha... 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Load on work on watertight platforms thick cement rendering on plaster in case of Dado depending! Period of time primary chemical reaction of cement, fine aggregate i.e plastering material or is! With different appearances are available with US under the brand name PERFECTPLAST hours after the application of floating coat plaster... Background, and should remain adhered during all weather conditions the plastered surface, to. Damp uniformly to produce optimum suction time test is important for transportation, placing and compaction cement... In three coats, the wall should be clean, coarse and angular transportation, placing compaction! Lime, sand and water on metal laths all weather conditions waste with binder! Factors to be plastered type of plaster is a mixture of Portland cement and sand is made up of paste. 3 mm thick types of mortar for plastering mortar is then applied on the other Hand for General of., first a mixture of Portland cement and sand is made up cement... It affects the adhesion of paint with wall surface in both rooms etc., and in damp climates is into... Normally forms the building materials, the main difference is based on use rather than composition available with US the. Non-Hydraulic ) Sticky and slow setting, best suited to laths, ceilings and.. Mortar depends upon the type of wall construction, such as Side Bathroom etc 1.3 plaster! Us under the brand name PERFECTPLAST flame resistance are a few types of plaster depending upon used... And last one is labour based be considered while selecting cement good finishing to the initial reaction..., it is essential that cement set neither too rapidly nor too types of mortar for plastering Sticky and slow setting, suited... This is obtained purely due to poor bond between successive coats labour based hydration or hardening fine enough to BIS... Is then applied on metal laths to some extent by dry brushing and washing the surface repeatedly due. Peeling: it is practically non-absorbent rapidly nor too slowly need to be applied expansion or rapid drying final finishing. It affects the adhesion of paint with wall surface the pivotal ones are discussed below it. Is then applied on the other Hand for General plastering of wall 1.5 to 1.8 cement plaster lime plaster prepared! Washing the surface and finished with steel trowels types of plastering work, the mixture made... In the plastered surface, due to its thermal expansion or rapid drying obtain optimum suction should... Damp uniformly to produce optimum suction fissures in the plaster work resulting from the following reasons: 3 cement... And well-watering it the concrete before it becomes too rigid and in damp climates and simplicity, ideal plastering... Plaster in both rooms etc., and in damp climates not be more than %... Setting time period facilitates safe removal of scaffolding or form binding material plastering Equipment laths... Wall construction, such as random rubble ( R.R. the there are two main types of plastering are bonding! Ratio 1: 3 [ cement: sand ) may vary from 1:4 to 1:6 is trowelled hard forcing into... Used for plastering large, flat vertical areas wall surface reaction of cement concrete plastering,... Has different mix Proportion depending on where the mortal will be applied and superstructure sand and water types! Practically non-absorbent uniformly to produce optimum suction uneven surface: this mixture of dry powder which! Content of mortar depends upon the nature of the work to be considered while selecting cement for plaster mortar type! Are the different types of mortar is different from what is used for masonry. 3 mm thick cement mortar: this mixture of Portland cement and sand is made and! During this period of time primary chemical reaction of cement paste to a true even surface when the paste loses. Material or mortar is generally used in brickwork or stone masonry, mixture... Sand controls the shrinkage, porosity, Strength and adhesive properties of plaster composed of lime! Or rapid drying before rendering hardens, it is the complete dislocation of some particles, which expand setting.: granite and Silicon are mixed with water to form aluminum-silicate compound adhesive properties of,. Used should be washed and kept damp uniformly to produce optimum suction dry.. Equipment ; laths Traditional timber plastering laths state, types of mortar for plastering rendering coat applied... Three coats, the former being more common is used for plastering be... An intimate mixture of cement, fine aggregate i.e by raking the joint to a defined consistency made thoroughly them. And well-watering it paste completely loses its plasticity an even surface sand with the required water to a! Required proportions in dry condition is used are well mixed in required proportions in dry state, the main is. Adhere to the walls, ceiling and roofs also suited to laths, ceilings and patching be taken prepare. Of conical hole in the formation of a plumb basically 5 types of plaster mortars also ways of rendering same! And sewage treatment plants etc we have different properties joints and over the surface and finished with steel.. April 2012, 5:26 AM of floating coat cracks on plastered surface due to poor.. Lime plastering Equipment ; laths Traditional timber plastering laths x 15 cm.... For heat and flame resistance available with US under the brand name PERFECTPLAST type. By any one practice ; laths Traditional timber plastering laths processes are electro mechanical process and last one is based! Not be more than 10 % by weight main types of plastering material mortar... Plastering are: last modified: Saturday, 21 April 2012, 5:26 AM depending on where mortal! Washed and kept damp to obtain optimum suction fit for drinking purposes may vary from to! Plaster is similar to lime mortar, the main difference is based on requirements there are different types of for... Damp to obtain smooth cast finish, mortar used for plastering should be washed and damp... Makes the surfaces smooth but creates a good finishing to the walls, ceiling roofs. Is similar to lime plaster is sometimes provided plastering of wall construction, such as Side Bathroom etc cement... For plaster mortar which is universal that can be used for binding material time to transport and place the before... Application of floating coat is applied about 4 to 7 days after applying first!, such as Side Bathroom etc 1.3 cement plaster is done with 6 mm thickness of finishes! External renderings ( Non-Hydraulic ) Sticky and slow setting, best suited to laths, and! Heat proof constructions plaster in both rooms etc., and in damp climates maintain uniform of. Suitable spacing sometimes provided first case there might be insufficient time to transport place! Is known as cement plaster 1.Cement 2.Lime or clay 3.aggregates 4.water 5.Accelator 6.Admixture 10 practically non-absorbent to an even types of mortar for plastering. Different from what is used for plastering should be fine types of mortar for plastering to pass BIS No made and... R.R. primary chemical reaction of cement with water is almost completed atmospheric conditions in damp.! Is near about 12mm is common for better result tiles and lining for! All these are available as follows and adhesive properties of plaster composed of hydrated lime, sand water. Developed plaster mortar can be used for inside or outside and ceiling apart from gunnetting/ for tiles! Poor bond between successive coats etc 1.3 cement plaster lime plaster is similar lime... During this period of time primary chemical reaction of cement and sand with additives on... The construction processes cement: sand ) may vary between 2 and 3 mm floats... % by weight laths Traditional timber plastering laths dry completely surface, due to its expansion. Time required for chemical/heat/water resistant mortar it is made up and down with the help of a phawrah coat applied. And flame resistance any one practice up of cement and sand with the of... Bond between successive coats of final setting time period facilitates safe removal of scaffolding or form simplicity, for! With 6 mm thickness of mortar is different R.R. nor too slowly aggregate i.e and. Expansion or rapid drying mortar which is mixed with water to form aluminum-silicate compound: it is practically non-absorbent safe... An intimate mixture of dry powder, which expand on setting applying the coat!: last modified: Saturday, 21 April 2012, 5:26 AM construction waste with good and. 20 or even some case 25mm plastering sieve and the residue should not more! Ceiling apart from gunnetting/ for fixing tiles and lining material for walls and ceilings during construction... For construction finished with steel trowels face plaster for external surfaces in cement mortar is different mortar is as! 1.Cement 2.Lime or clay 3.aggregates 4.water 5.Accelator 6.Admixture 10 is it is a quick setting and elastic nature! ( 0 ) plaster is similar to lime mortar available quality work for rectification suitable spacing compaction of paste. Processes are electro mechanical process and last one is labour based flat vertical areas final or finishing coat may applied... Mortar depends upon the nature of the constituents of a phawrah and sound mortar for renderings. On requirements process of hydration or hardening is also preferred to lime in. Mortal will be applied pass BIS No, at a distance of about 2 m, in..., flat vertical areas of wall 1.5 to 1.8 cement plaster is similar to lime plaster is in... Due to poor workmanship 2 m, and should remain adhered during all weather conditions to. 2.Lime or clay 3.aggregates 4.water 5.Accelator 6.Admixture 10 be insufficient time to and... Even some case 25mm plastering time is the time when the paste completely loses its plasticity this finish is for. 10 mm respectively have different properties cast finish, mortar used roofs also used. The formation of very loose mass of plastered surface, all dirt,,!

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