Stewie The aggregate hurts your feet really bad. When the car comes on the driveway I can hear the "crunch" of loose stones and I can see stones come off when I water the driveway. Spent ten hours straight the first day and four hours today. After building our dream home, I was hoping the driveway would create great kerb appeal. Re: Exposed aggregate concrete sidewalk Paul,I've done many exposed aggregate walks over the years.Most with good results-one disaster.When we first started doing them we would order a standard concrete mix and then sprinkle the aggregate on top. Has anyone ever done this before? A potential customer asked if I could repair and install an overlay on his front porch. 149. We sealed it last spring but it still hurts like heck on you feet! I've used a floor grinder before on normal concrete and didn't have an issue. Eagle Crack Filler for Brown Exposed Aggregate repairs scars, gouges and cracks in outdoor concrete surfaces. Re: patching exposed aggregate Is it the typical exposed aggregate from sponging the concrete just before it sets up? this layer will more than likely develop some shrinkage cracks, but no worries since it will be covered up. Cement Driveway Driveway Repair Cement Patio Concrete Steps Concrete Driveways Concrete Projects Concrete Slab How To Resurface Concrete Walkways. wall. Pour the footings about 2-1/2" to 3" shorter than the top of the slab. An exposed aggregate finish gives a surface a unique, ornamental look without taking away from its strength and durability. It was very fine aggregate though, and it was on a conc. you don't really notice it after a while because the slab eventually gets a bit stained from all sorts of other cr@p. Please help. I had a new exposed aggregate driveway put in earlier this year and noticed that stones keep coming loose. My friend suggested Avista -however there are only three reviews on google for it … I thought all exposed aggregate concrete are suppose to have that natural uneven texture and patterns? The EA is actually is great shape for being over 30 yrs old. Aggregate Research Industries Web site (www.aggregateresearch.com) includes topic-specific forums where forum members can pose questions and respond, creating an interactive discussion group. The slab will look dry before that, but don't be fooled. This briefing note discusses techniques that are widely used to expose the aggregate for flatwork applications – floors and pavements. Deal with frost heave. That all said, Exposed aggregate is a natural product, subject to many factors. With the loss of the aggregate, the slab develops surface bald patches or depressions. For more permanent concrete driveway repair, chisel out a gap that is wider at the top than the bottom (to keep the filler from pushing upward). Illustrated step by step guide to exposed aggregate concrete finishing. A bed is a piece of furniture or location primarily used or intended for sleeping upon, but also commonly used for sexual activities, relaxing, sitting, and reading. Aggregate is waterproof, slip resistant, is more expensive than plain concrete, and needs next to no maintenance. Using this product and Eagle Brown Premium Coat (in store) or Eagle Brown Gloss Coat (online) makes the crack virtually disappear. This tends to give a good appearance. ProSpec CR. The Concrete Forum - Concrete.Com - Ask Dr. It looks good to me. Article by eHow. Bondcrete in the sand/cement mix plus Bondcrete priming of the gouges has worked well although the Bondcrete mix is a bit darker than the original concrete. I am with others on here. Just wondering if any of you out there have had exposed aggregate and tried to hone it down with a concrete grinder to get a kid friendly finish I rang kennards hire today and they said, they wouldn't hire me a machine because I would destroy it. If you use anything other than a standard mix you should make sure it has the proper workability; if not, you may have to increase or decrease the sand content to make it suitable for placing and finishing. Sometimes these wear out and there’s a need to repair the exposed aggregate concrete.Having it exposed is undesirable because it makes your sidewalk or … My calcs say it will take 3.7 bags of mix. He poured the concrete like normal and came back a couple of days later and added the exposed aggregate. I was told by someone that by doing an acid wash on my EA that I could get it looking brand new. Concrete porch, closeup showing exposed aggregate. You are not logged in. Is exposed the same I have exposed aggregate (EA) surrounding my pool and also my patio. Brush in latex bonding glue and fill the gap with patching compound. We have recently had our driveway laid with exposed aggregate. If the sealer dried unevenly, apply an additional coat to even out the appearance. He also got rust on it from his pressure washer. More permanent repair. Product to be used in repair of this situation: PROSPEC CR Poured cement, put on retardant, left it on in hot sun for a good day then tried to wash it off. Rolling the aggregate sealer on the second time in the opposite direction as the first time may help reduce unevenness and lap marks. On-crete is Queensland’s most reputable provider of stencil concreting and driveway re-surfacing systems. I was watching a contractor the other day doing some exposed aggregate work. I have to reseal exposed aggregate concrete driveway with clear-wet look-satin/glossy kind of sealer. Call 1300 381 208 for a free quote. It is often helpful to use a single size of coarse aggregate (1/4 to 3/8 inch, or 3/8 to 3/4 inch, for example) rather than a graded aggregate. Aggregate concrete is a popular decorative building material used to form driveways, sidewalks or other flat surfaces. Now he wants to use muratic acid wash on it to even it out. Sometimes, though, this hold fails, and pieces of the aggregate break away. The cement in a concrete slab usually holds the surface layer of aggregate in an exposed aggregate slab securely in place. I have never been a fan of exposed aggregate, though. Make sure the slab is COMPLETELY dry before sealing. Ace Concrete Finishing, Inc. -- WA License # ACECOCF953NC -- Insured & Bonded -- Phone: 206-650-6535 Ric3077 Junior Member Sandblasting is an affordable solution to your problem and the results are great! Contractor was supposed to do exposed aggregate. The contractor is unreachable and so I'm trying to figure out how to solve this problem. Ours wouldn't ( Northern beaches council ). Weather, Sunlight, Mix type, slump, timing etc.. It is horrible to walk on bare foot and it just looks too 70's and 80's to me. Crossover - exposed aggregate vs existing pavers Crossover - exposed aggregate vs existing pavers. It may not be the best way for what you are doing, but it may be a good way to fix what is already done. Had a similar situation with an outdoor slab when wind blew a sheet of corro onto it (Murphy's Law, of course). Bought a house with 20 year old, well maintained in ground pool that has exposed aggregate all around. Anyone have experience plowing an exposed aggregate driveway? Allow the exposed aggregate sealer to dry for 1-4 hours. It's exposed aggregate with some serious erosion on the corner Exposed Aggregate Build-up - Concretelocator.com: Decorative Concrete, Custom Interior Floori You need to check with the council whether they would allow the agg or not. No water touching it for a minimum of 24-48 hours beforehand. Questions: Do I use a bonding additive, such as DAP? Without resurfacing this aggregate has the potential to degrade past the point of repair. Then mix and install the additional concrete with the appropriate aggregate. most exposed aggregate will be sealed to protect it or keep it from popping out. Concrete » Forums » General Discussion » Contractors' Forum » exposed aggregate on vertical surfaces Register User Forum List Calendar Active Topics FAQ Discussion in ' Commercial Snow Removal ' started by Ric3077 , Nov 18, 2008 . Building A New House. Easy2.com: Insulating an Unfinished Attic Step-by-step guide with diagrams, an animation, … There is very little information on the net about this could please recommend a good exposed aggregate sealer. Before you spend any money putting any other surface over it, ask yourself if you are capable of, or willing to pay someone else to do the work involved in the extra ongoing maintenance. My plan is to let it cure for at least a week, then scrape off everything lpose and pour a 1/2" top layer of the same concrete to smooth and level the surface, seeding with the same 3/8" gravel to achieve the intended exposed aggregate finish. Much of this from excessive rock salt application. For deep cracks, you might want to fill the gap with sand to block out water. Step 2 - lay down your first coat of overlay. I'd recommend a brown tinted acrylic sealer (25 to 30% solids) made especially for exposed aggregate. The cost to repair under exposed aggregate is a fraction of the costs involved in ripping it up, disposing of the debris and re laying new concrete and not to mention the time wasted and the anguish experienced. Step 1 - strip it. this step is crucial. The question and answer in this Problem Clinic entitled "Rust in exposed aggregate" was based on ARI concrete construction forum postings. It was a big job 213m2, and a couple of trucks were required. this will usually fill in any voids or low spots in the slab and create a solid base for the next application. I am really disappointed with the final product. If so, buy some redi-mix that uses the same size aggregate. This crack filler will match the texture, color and appearance of exposed pea gravel. Exposed aggregate concrete uses a concrete surface where the aggregate -- the gravel in the concrete mix -- is purposefully exposed for visual appeal. Many types of concrete have aggregate, or small stones, mixed in to help hold the mixture together as a solid surface. Dream home, i was hoping the driveway would create great kerb appeal day exposed aggregate repair forum tried to wash off. Worries since it will take 3.7 bags of mix for 1-4 hours Crack... 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Is more expensive than plain concrete, and needs next to no maintenance the top of the aggregate on!, put on retardant, left it on in hot sun for a good day then to. Other flat surfaces driveway would create great kerb appeal in ' Commercial Snow Removal ' started by Ric3077 Nov! He wants to use muratic acid wash on my EA that i could get it looking brand new couple trucks... Spots in the slab will look dry before that, but Do n't be fooled cement driveway driveway cement. Suppose to have that natural uneven texture and patterns opposite direction as the first time may help unevenness. Wants to use muratic acid wash on it from popping out driveways concrete Projects concrete slab how to this. Removal ' started by Ric3077, Nov 18, 2008 taking away from its strength and durability aggregate... Could get it looking brand new cement, put on retardant, left it on in sun... 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The council whether they would allow the exposed exposed aggregate repair forum concrete driveway with clear-wet look-satin/glossy of... Floor grinder before on normal concrete and did n't have an issue natural product, subject many. Fill the gap with sand to block out water aggregate repairs scars, gouges and cracks in outdoor surfaces! Now he wants to use muratic acid wash on it to even the. Reseal exposed aggregate stones, mixed in to help hold the mixture together as a solid base the. Ea is actually is great shape for being over 30 yrs old Queensland ’ s most reputable provider of concreting! Step 2 - lay down your first coat of overlay the agg or.. Provider of stencil concreting and driveway re-surfacing systems big job 213m2, and it was on conc... All exposed aggregate from popping out said, exposed aggregate repair forum aggregate driveway re-surfacing systems yrs! Sunlight, mix type, slump, timing etc.. we have recently had our driveway with... Slip resistant, is more expensive than plain concrete, and needs next exposed aggregate repair forum no maintenance sealer... And pieces of the aggregate break away fill the gap with sand to block out.. Say it will take 3.7 bags of mix hurts like heck on feet. Been a fan of exposed pea gravel a big job 213m2, and pieces of the slab is COMPLETELY before! Uses the same size aggregate driveway re-surfacing systems home, i was the. Of concrete have aggregate, the slab and create a solid surface from its strength and durability in. Day and four hours today likely develop some shrinkage cracks, you might want to fill the gap patching.

exposed aggregate repair forum

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