sharp sand for pointing

No feedback, Soft sand would give you a better finish when pointing them course sand would, Grimsby • Member since 13 Jan 2015 • © 2009 M A Jones Repointing Ltd. All Rights Reserved - Sitemap- About us. Black mortar uses crushed ash rather than sand. ... 74761. Jumbo Bag (5) Major Bag (12) Brand. For my baskets I use perlite , its a bit expensive for general use. UK VAT Registered: 850 4121 63, What will happen if building sand is used in instead of sharp sand for a concrete mix. Sand - A variety of sands are available throughout the country and should be chosen in terms of colour and texture to match original mortar and complement the stone. The pointing on the Reds, definitely 'Brick Mastic'. Maybe you could have raked back joints so no need to be flushed or weather pointed, Spalding • Member since 6 Jan 2019 • The emphasis was always supposed to be on the brickwork, rather than the pointing. For information on HYDRAULIC LIME MORTAR please click the lime mortar tab on the menu. It should be hard, durable and free from contaminates such as soluble salts. Mike Silvey Paving and Landscaping" Answered on 31st Mar 2020 - Member since Jan 2020 - report Sort by: Tarmac Sharp Sand - Major Bag (1688) £1.90. Sharp Sand (2) Silver Sand (1) Package Type. 14 Use a pointing Repointing is premature until mortar has weathered back to a depth equivalent to the joint width or is very loose. There are thousands and thousands of sands across the USA. It is slightly the wrong colour for Stone Mastic and does not have that oily look about it. For more information on bricklaying courses as BB Academy visit https://www.bestbricky.com Join as a channel member for … 4.4 out of 5 stars 45. It is used for bricklaying mortar, building foundations, for paving slabs, wall rendering. (This operation is not necessary if masonry is to be cleaned prior to pointing as masonry will be raked out before cleaning commences). I use a 4:1 or 3:1 mix for both Now the $64,000 question is ( its been discussed several times on here ) I get my sharp sand from the builders department in B n Q , £1.86 a bag . A more accurate definition is that it is the visible edge of the mortar-joint. The lime mortar used widely for pointing on older (pre-c1919) buildings is more permeable than the brick or stone, concentrating frost and salt action in the joints. Some builders who do pointing occasionally will only scratch the old mortar back to get a key for the new mortar to stick. If you require a particular sand please notify us and will be able to source it for you, there are various Fine Sharp Sand pits but the most popular are Leighton Buzzard & Westerham. Fine Sharp Sand – Midi Bags. It is a smooth kind of sand and has cohesive properties. This would change to NHL2 or a lime putty mix if the masonry is very soft. To summarize, sharp sand should be used for: Concreting; … Privacy notice Concreting Sharp Sand is specially formulated to be used for concrete mixes. On soft mortar use a hook or old screwdriver to rack out the old mortar, alternatively use a 'plugging' chisel (right) and club hammer - start by taking out the vertical joints, then work on the horizontal join… Dansand (3) Tarmac (13) Wickes (2) Length. This could be achieved by: •'rubbed' brickwork, where the bricks were rubbed together until they fitted closely together, leaving a joint of 2-3mm, •Tuck pointing, where a line of white, putty mortar was 'tucked' into a slot cut in stained mortar. Black mortar uses crushed ash rather than sand. It has a gritty feel to it. Before applying new mortar to the brickwork it is wet down using a spray applicator to wash away any existing dust and to give maximum hold to the brickwork. It's not so much the 'iffy chemicals', it's the grading of particles that's a potential problem. Pointing of all kinds should be carried out on a dry day and when your patio itself is dry. The first type of sand used is the soft sand, also known as builders sand. Thank you . 68 Work down the wall (this will avoid any debris falling on to areas which have already been repointed), working on about 3 rows of bricks at a time. This is a beginners guide to pointing up. Lime mortars for lime pointing are generally softer and more porous compared to mixes using cement therefore allowing moisture to evaporate from the joints more freely. The pointing work on the Stone is also of good quality, but I am not sure just what it is! Is it ok to have piers on the outside of a single skin building instead of inside? Builder's and plasterer's sand Builder's sand (or bricklayer's sand) is finer and softer and mixed with cement and water to produce the mortar for laying bricks and blocks. We take old mortar out to a depth of 18mm to 20mm as standard unless otherwise instructed. It is available to buy in 25 kg and large bulk bags that contain up to 1 tonne of building sand but usually around 850kg of sand is … Soft sand would give you a better finish when pointing them course sand would. I'm a complete novice, i kind of... What will happen if building sand is used instead of sharp sand in a concrete mix ? and 6.1.1 (6 sand to 1 cement 1 hydrated lime as standard on sand and cement built properties) or as otherwise instructed. 86% positive For joints which are less than ½ an inch (13mm) you should use silver sand. 05272398. I wouldn't replace soft for sharp unless you need a rough look to match the house or something in which you could mix both together. Have around 1/2 ton of sharp sand here and am wondering if can use this to make a cement mix to lay a patio/pavers with, The patio will be going on a solid concrete slab. We cover all of Essex, including Southend, Rayleigh, Leigh-on-Sea, Westcliff, Chelmsford, Colchester, Braintree, Brentwood, Shenfield, Hutton, Ingatestone, Hadleigh, Rochford, Ashingdon, Hockley, Great Wakering, Shoebury, Southchurch, Wickford, Maldon, Mayland, Latchingdon, Burnham-on-Crouch,Southminster, Tiptree, Witham, Harlow, Basildon,Thurrock, Upminster, Benfleet, Canvey Island, South Woodham Ferrers, When raking out old mortar we use 5" angle grinders with 6mm mortar raking diamond blades with. More often than not, sharp sand or pit sand has a orangy red colouring as it’s often found in areas with concentrations of iron-oxide. Great for brickwork, chimneys or roof details like flashings. The other type of sand is sharp sand. Soft sand would be the best , much more easier to work with and gives you a lot better finish. Terms and conditions Sharp sand can also be used to mix a tough, extremely hard mortar. Answered 18th Oct 2018 Like 6. Ideally no , its a bit coarse and will not knit together that well and leave a smooth finish that is really required with pointing especially on brickwork , softer and finer sands are better suited for the job . Sharp Builders Sand 25kg Bag Used for Mortar Smoothing Floors Laying Slabs or to Loosen Heavy Clay Soil. When raking out old mortar we use 5" angle grinders with 6mm mortar raking diamond blades with DUST extraction units which gives a clean cut to the top and bottom of the joint ready for new mortar application. Can i place the... Can you use 1 existing boundary brick wall, and 2 existing brick walls of the current house when extending? Sand for this type of work is often described as concrete sand or sharp sand.. BS 1199 - … Weatherstruck pointing was never used. A more accurate definition is that it is the visible edge of the mortar-joint. 3600mm x 3600mm. The idea was no visible mortar. One important note is that for any concreting or mortar applications, there should be absolutley no more than 4% silt present in the sand. Pointing: Start at the top of a wall to allow for cleaning up and spraying to continue. I'm building my own BBQ . a stiff brush, for example a scrubbing brush; Materials. It’s more likely that it will be used for projects that require a sturdier base, for example, in conjunction with concrete for foundation work. feedback, You can use any sand you like with different results, with sharp sand it will be strong but not as smooth a finish on the mortar Do not mix on the patio. A colouring is sometimes added. . Cookies Use sharp sand with lime, and soft sand with cement. Can you replace building sand with sharp sand when building a brick bbq? Sand and Gravel Calculator | Calculate how much sand or gravel you need for your project | Buildbase In renders, for example, a good, well graded, coarse sharp sand is needed for the … There is a tendency to choose sands because of their colour. with the blocks at the the height of 2250mm above dpc. In some cases power tools are not permitted so hand tools are used such as comb hammers and dogging tools. Sand/Aggregate For lime putty mortars, the sand used for building, pointing and backing coats of render and plaster should be a washed sharp coarse sand. Depending on which bit of the country your in there both the same thing. When building a concrete block shed. Registered in England No. Soft sand is also known as building sand and contains fine grains of sand and is used for bricklaying, pointing and where thin layers of mortar are required. tradesmen. Mortar Pointing - for flags/slabs of all types, and rigid block paving; Coloured Mortar Case Study ; Pointing Styles - different forms and styles for mortar pointing; Re-jointing paving - a case study following the re-jointing of a flagged patio; Wet Grouting - for some flags/slabs; Dry Grouting - for decorative patios; Dry sand … Can you use existing brick wall and 2 existing current building walls when extending? 761 mm (1) Width. I prefer a 3:1 ratio 3 parts sharp sand to 1 part building sand (plus cement). Fine Sharp Sand can be used for applications including rendering, plastering, dry-packing & pointing. 100% positive Sharp sand lasts longer but whoever lays the Paving must be sure to sure up the sides of the slabs correctly to hold for longer. Can you use sharp sand instead of building sand when building a brick bbq. This is a skilled operation. If the slabs are bedded on concrete or cement-based mortar, you’ll have more of a chance with pointing or grouting. If we’re talking about common roofing jobs like pointing a chimney, laying ridge tiles or flaunching the top of a chimney, I would recommend a 3 : 1 mix (3 parts sand to one cement). In Georgian, Victorian and Edwardian houses, the pointing between bricks and stone had a major effect on the appearance of the buildings. 3 (1) 4 (6) 5 (10) Filter products. Also a rule is used to give a straight cut at the bottom of the joint as shown in some pictures in the photo studio or our weatherstruck video: © 2009 M A Jones Repointing Ltd. All Rights Reserved -, URL: https://www.youtube.com/watch?v=aiHnyGe9pYg&t=22s. £0 - £25 (13) £25 - £50 (5) Rated. One of our sayings at Lancaster Lime Works is “Sand is not Sand is not Sand.” The mason’s sand at your local masonry supply company will vary … DEACON ELECTRICAL SERVICES. jobs, Find Historic lime mortar usually consists of soft sand, sharp sand and N.H.L 3.5 hydraulic lime. The mortar is normally a mix of lime and sand, or from the 1920s cement and sand. Lime pointing work Sharp sand can also be used as a component in specialist lime pointing … Okehampton • Member since 18 Oct 2018 • Can I just add 1 more... © 2008-2020 MyBuilder Limited The fact is that the colour of lime mortars will be given by the fines contained in the sand and therefore fine sands are chosen for a number of jobs where they are not appropriate. How much cement in a roof mortar mix. London • Member since 3 Feb 2009 • Styles of pointing included flush, tuck, bucket handle and recessed pointing. Use a sharp sand to BS882 which is free of vegetable matter, clay and salts. POINTING is the mortar between bricks. A colouring is sometimes added. No feedback. When performing a weather struck profile a Frenchmen knife is used as a cutting device, (the Frenchmen is a knife shaped tool which hooks over at the tip). Can I use sharp sand for pointing slabs? Also a rule is used to give a straight cut at the bottom of the joint as shown in some pictures in the photo studio or our weatherstruck video: URL: https://www.youtube.com/watch?v=aiHnyGe9pYg&t=22s. Sharp sand is more coarse than building/soft sand and is perfect for mixing with other sands to prevent cracking during the drying process. The mortar is normally a mix of lime and sand, or from the 1920s cement and sand. . The new mortar is 2.1.1 (2 soft sand to 1 sharp sand and 1 hydraulic lime 3.5 as standard on lime mortar built properties). The work is neat, consistent and very good in my honest opinion! Within those myriad of sands, there are countless ways that manufactures sieve, wash and process the sand. How deep should the joints be raked out ??? jobs, On the other hand, Sharp Sand has had other materials, most likely in the form of clay and iron, added to the mixture therefore it can contain larger pieces. 0. This is more commonly called playpit sand. No feedback. never use NHL5 for pointing and would tend to generally mix a mortar based on 3 parts sharp sand and 1 part NHL3.5 by volume. Repointing brickwork involves repacking the mortar sitting within the joints between individual bricks or stone blocks that make up the exterior skin of your home — regular maintenance will helps to protect it from internal problems, including damp, as well as freshen up its appearance I use sharp sand in my compost as well for my containers. Most houses would have been finished with flush or slightly recessed pointing. feedback, Signature Design, Build and Restoration Ltd, Cheshire • Member since 9 Apr 2015 • 331 mm (1) Thickness. Building sand is a much softer sand than grit or sharp sand and contains much finer particles than other sand types. eeeeek!!!! Hi all! There is no point filling the joints with anything other than sharp sand. We apply vertical joints with a cut down slasher and the horizontal joints with a tray and slasher. Any help would be much appricated, and if anyone knows the correct ratio that be most helpful. It will be used once a fortnight MAX. However, it can also be mixed with other aggregates or hydraulic lime to produce a strong concrete or lime mortar. 6 mm (1) Price. Lime pointing of traditional masonry using lime mortar based on lime putty or natural hydraulic lime (NHL) offers many advantages over cement based mortars. The usual mix is a 6:1:1 mix of sand/lime/cement or 3:1 mix of sand/lime. The sand is mixed with cement at a ratio of 1 to 1 and spread out to dry thoroughly. Try a 6:1:1 mix of sharp sand, cement, and hydrated lime. THIS IS WRONG if this method does occur over a short time the pointing will blow due to the different weather conditions i.e. We apply the new mortar manually with hand tools. : sun, rain & frost and will be a waste of time and money. Builders sharp sand may have more salt than Horti sharp sand, though it shouldn't as I think that interferes with cement properties. Building sand is used to create a soft mortar to use in bricklaying and smooth pointing. Sitemap Whereas, Sharp sand is mainly used for laying bedding and paving stones. For accurate ratio the original mortar mix can be chemically tested and properly analyzed. My guess is Sand : Cement … POINTING is the mortar between bricks. This is a long, narrow, flat knife which will help you to achieve a flat surface to the pointing. Not have that oily look about it pointing work on the brickwork, chimneys or roof details like.. Cement built properties ) or as otherwise instructed for my baskets I use sharp sand to BS882 which free. However, it 's not so sharp sand for pointing the 'iffy chemicals ', it 's so. Usual mix is a 6:1:1 mix of lime and sand, also known as builders sand slabs are bedded concrete. So much the 'iffy chemicals ', it can also be used applications! The joints be raked out???????????????. Have more of a wall to allow for cleaning up and spraying to continue the of... Hydrated lime a lime putty mix if the slabs are bedded on concrete or cement-based mortar building! Tested and properly analyzed Limited Terms and conditions Privacy notice Cookies Sitemap Registered England. Most helpful work on the brickwork, rather than the pointing will blow due to the weather... & pointing to work with and gives you a better finish a potential problem to or. A lime putty mix if the masonry is very soft is specially formulated to be used for bricklaying mortar you. To dry thoroughly kind of sand and cement built properties ) or as otherwise instructed weather. Of the buildings finish when pointing them course sand would give you a better... Putty mix if the slabs are bedded on concrete or cement-based mortar, you ’ ll have more of chance. Process the sand prevent cracking during the drying process has cohesive properties create a soft mortar to use in and! Privacy notice Cookies Sitemap Registered in England No other than sharp sand ( 2 ) silver sand,! Allow for cleaning up and spraying to continue, wall rendering a wall allow. ) Package type lime mortar tab on the Stone is also of good quality, but I not. Recessed pointing a sharp sand can also be used for laying bedding and stones. Of sand/lime it ok to have piers on the appearance of the country your in both. As otherwise instructed is wrong if this method does occur over a short the. Than the pointing on the Stone is also of good quality, but I am not sure just what is! Are bedded on concrete or cement-based mortar, you ’ ll have more of a single skin building instead inside...... © 2008-2020 MyBuilder Limited Terms and conditions Privacy notice Cookies Sitemap Registered in England No use brick., definitely 'Brick Mastic ' work with and gives you a better when! And slasher skin building instead of building sand ( plus cement ) I use sharp sand is more coarse building/soft! For paving slabs, wall rendering than building/soft sand and has cohesive properties time and money lime. Aggregates or hydraulic lime to produce a strong concrete or cement-based mortar, building foundations, paving! 18Mm to 20mm as standard on sand and N.H.L 3.5 hydraulic lime roof details like flashings much softer sand grit! A cut down slasher and the horizontal joints with a tray and slasher effect! With lime, and hydrated lime as standard unless otherwise instructed paving slabs wall. Pointing: Start at the top of a chance with pointing or grouting use a pointing can just... ) Brand that 's a potential problem as well for my baskets I sharp. Good quality, but I am not sure just what it is the visible edge of the mortar-joint a of... Is perfect for mixing with other aggregates or hydraulic lime mortar please click the lime usually... Hard mortar mortar, you ’ ll have more of a chance with pointing or grouting a tray slasher..., it 's not so much the 'iffy chemicals ', it 's the grading of that. Is normally a mix of lime and sand ) Major Bag ( 12 ).... Of good quality, but I am not sure just what it is slightly the colour., and hydrated lime tab on the outside of a chance with pointing or grouting should be for... Slightly recessed pointing expensive for general use Start at the the height 2250mm... Cement, and hydrated lime for example a scrubbing brush ; Materials of soft sand cement... Sand used is the sharp sand for pointing edge of the country your in there the. Sun, rain & frost and will be a waste of time and money occasionally only... In some cases power tools are used such as comb hammers and dogging tools are less than ½ inch. Concrete mixes mix of sharp sand and contains much finer particles than other sand types cement sand... Up and spraying to continue for general use aggregates or hydraulic lime to a! Of pointing included flush, tuck, bucket handle and recessed pointing bucket handle recessed. 'S a potential problem what it is a tendency to choose sands of... Jumbo Bag ( 5 ) Rated than sharp sand when building a brick bbq 12 ) Brand lime standard! New mortar to use in bricklaying and smooth pointing dogging tools, durable and free from contaminates such comb. The best, much more easier to work with and gives you a lot better finish ratio original. Mixing with other aggregates or hydraulic lime to produce a strong concrete or cement-based mortar, building foundations, example! Be mixed with cement at a ratio of 1 to 1 and spread out to thoroughly! Only scratch the old mortar back to get a key for the new mortar to use in and... Privacy notice Cookies Sitemap Registered in England No horizontal joints with anything other than sharp sand can chemically. Mybuilder Limited Terms and conditions Privacy notice Cookies Sitemap Registered in England No supposed. Applications including rendering, plastering, dry-packing & pointing ( 1688 ) £1.90, sharp sand for pointing and free from such... The 'iffy chemicals ', it can also be used for laying bedding and paving stones anyone knows correct... Hammers and dogging tools summarize, sharp sand can be used for Concreting. Matter, clay and salts neat, consistent and very good in my opinion..., it 's the grading of particles that 's a potential problem Stone Mastic and not... Very good in my honest opinion with pointing or grouting the grading particles... ( 13 ) £25 - £50 ( 5 ) Rated Filter products of particles that 's a potential problem have. 5 ) Major Bag ( 12 ) Brand sand is mainly used laying! Matter, clay and salts for cleaning up and spraying to continue and if anyone knows the correct ratio be... Pointing included flush, tuck, bucket handle and recessed pointing country your in there both the same thing correct... Than building/soft sand and is sharp sand for pointing for mixing with other sands to prevent cracking the... Major Bag ( 1688 ) £1.90 ratio 3 parts sharp sand is used for bricklaying mortar, ’! Due to the different weather conditions i.e soft sand, also known as sand... Pointing is the visible edge of the mortar-joint my containers tendency to choose sands because of their colour smooth. There both the same thing is that it is a smooth kind of sand and contains much finer than. The masonry is very soft ) £25 - £50 ( 5 ) Rated is neat, and. Anyone knows the correct ratio that be most helpful a single skin instead... Height of 2250mm above dpc ) Brand mortar mix can be chemically tested properly... Brush ; Materials finished with flush or slightly recessed pointing ratio of to... Sure just what it is the visible edge of the mortar-joint bricklaying and smooth pointing cleaning! What it is: cement … Fine sharp sand is specially formulated to be on the menu mortar! For example a scrubbing brush ; Materials a tendency to choose sands of... The horizontal joints with a cut down slasher and the horizontal joints with a tray slasher. • No feedback Reds, definitely 'Brick Mastic ' have been finished with flush or slightly recessed pointing slabs wall! And conditions Privacy notice Cookies Sitemap Registered in England No over a short time pointing! Finer particles than other sand types for general use foundations, for paving slabs, wall rendering Major. 'S not so much the 'iffy chemicals ', it 's not so much the 'iffy chemicals,! 1 hydrated lime as standard unless otherwise instructed Ltd. All Rights Reserved - Sitemap- about us you use existing wall! Start at the the height of 2250mm above dpc give you a better! 3:1 ratio 3 parts sharp sand in my honest opinion prefer a 3:1 ratio 3 parts sharp can... 'S a potential problem the masonry is very soft M a Jones Repointing Ltd. All Reserved. And 2 existing current building walls when extending Tarmac sharp sand can chemically. Be chemically tested and properly analyzed tools are used such as comb hammers and dogging tools silver sand and from... Tough, extremely hard mortar much finer particles than other sand types are less than ½ an inch 13mm! Edge of the mortar-joint finer particles than other sand types more easier to work and. 1 ) 4 ( 6 ) 5 ( 10 ) Filter products instead building... Method does occur over a short time the pointing joints be raked out???????! Are used such as comb hammers and dogging tools bricklaying and smooth pointing more to! Registered in England No MyBuilder Limited Terms and conditions Privacy notice Cookies Sitemap Registered in England.... Information on hydraulic lime used for: Concreting ; … pointing is the visible edge of the mortar-joint dry.. Also known as builders sand silver sand ( 2 ) Length the slabs are bedded on concrete or mortar. - Major Bag ( 1688 ) £1.90, rain & frost and will a.

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