tassini Posted December 28, 2013 Share Posted December 28, 2013 Hi all, We are now coming to the point where we will start the pool grouting and would like some advice. Our pool is 9m x 5m with an average depth of 1.2m. There is also a small spa area. We have seen the alligator platinum 20kg pool grout tubs and would like an estimate on how much grout we will need. Our tiles are 10cm x 10cm Link to comment Share on other sites More sharing options...
fdimike Posted December 28, 2013 Share Posted December 28, 2013 I would suggest you locate some SWIMMING POOL SPECIFIC tile grout before using standard grout. Super Champ Extra 3 Plus Tile Grout for Pools is one brand available here in Thailand. It has special additives for use in a swimming pool. Link to comment Share on other sites More sharing options...
tassini Posted December 28, 2013 Author Share Posted December 28, 2013 Yes we will use a grout specific for pools, my question was regarding quantity required. How many kg? Link to comment Share on other sites More sharing options...
fdimike Posted December 28, 2013 Share Posted December 28, 2013 This website should offer you some help. http://www.merkrete.com/grout_calculator.shtml Link to comment Share on other sites More sharing options...
PoolDoctor Posted December 28, 2013 Share Posted December 28, 2013 Standard grout from HomePro (alligator, lizard, etc) will work just fine and is cheap and easy to apply. The grout will last forever if you manage your pH properly. Start dumping in granular chlorine though, and you'll be re-grouting every 6 months due to having caused the water to become highly acidic. Convert to a salt water pool to avoid this. Link to comment Share on other sites More sharing options...
cdmtdm Posted January 2, 2014 Share Posted January 2, 2014 Standard grout from HomePro (alligator, lizard, etc) will work just fine and is cheap and easy to apply. The grout will last forever if you manage your pH properly. Start dumping in granular chlorine though, and you'll be re-grouting every 6 months due to having caused the water to become highly acidic. Convert to a salt water pool to avoid this. and what is your idea for managing the ph correctly in a salt water pool ? ph controller ? Link to comment Share on other sites More sharing options...
fdimike Posted January 3, 2014 Share Posted January 3, 2014 Controling Ph in a salt water pool is a snap. Once you have the Ph set up correctly on startup (with stabilizer) the only thing normally needed is a small dose of hydrocloric acid from time to time. I check the Ph and available chlorine with a simple standard test kit. The Ph in a salt water pool tends to climb over time. You will most probably have to add swimming pool salt during the rainy season to replace what you have to pump out of the pool due to the rain. We've had our very large salt water pool operating for about 8 years now here in Udon Thani with few problems. 1 Link to comment Share on other sites More sharing options...
pattayacube Posted January 25, 2014 Share Posted January 25, 2014 I never use standard grout anymore since the availability of special pool grout. The one from crocodile cost 3000B by tank. Just finished a 25m2 pool with 4x4 tiles and used 2 tanks. Don't save money on cheap grout For Jacuzzi can also use epoxy grout. Link to comment Share on other sites More sharing options...
PoolDoctor Posted February 21, 2014 Share Posted February 21, 2014 Standard grout from HomePro (alligator, lizard, etc) will work just fine and is cheap and easy to apply. The grout will last forever if you manage your pH properly. Start dumping in granular chlorine though, and you'll be re-grouting every 6 months due to having caused the water to become highly acidic. Convert to a salt water pool to avoid this. and what is your idea for managing the ph correctly in a salt water pool ? ph controller ? Yes. Almost all our salt water pools are now coupled with an auto-injector for muriatic acid. The zodiac + pH models are nice, and take pure acid without a dilution tank. They monitor pH all the time, and inject acid when the pH rises above a set point (say, 7.5). You can also use a stand alone (e.g., Hanna) unit with a dosing pump. Link to comment Share on other sites More sharing options...
lovetotravel Posted March 1, 2014 Share Posted March 1, 2014 Standard grout from HomePro (alligator, lizard, etc) will work just fine and is cheap and easy to apply. The grout will last forever if you manage your pH properly. Start dumping in granular chlorine though, and you'll be re-grouting every 6 months due to having caused the water to become highly acidic. Convert to a salt water pool to avoid this. Hmmm...our pool guys use granular chlorine and our grout has lasted 8 years. We need re-grouting now. Is that something you guys do? Might also be interested in some of your other services. But don't think I want the expense of converting to a salt water pool. Link to comment Share on other sites More sharing options...
SantiSuk Posted March 5, 2014 Share Posted March 5, 2014 Standard grout from HomePro (alligator, lizard, etc) will work just fine and is cheap and easy to apply. The grout will last forever if you manage your pH properly. Start dumping in granular chlorine though, and you'll be re-grouting every 6 months due to having caused the water to become highly acidic. Convert to a salt water pool to avoid this. Depends on your water supply Doc? Here in my part of Isaan well water tends to the alkali and I was continually tipping in HCL to get the acidity up when I was operating the pool on manually-dosed chlorine powder. No sign of regrouting needs for 30 months of such operation. Salt-operated now though. Link to comment Share on other sites More sharing options...
tuffy Posted March 16, 2014 Share Posted March 16, 2014 Hopefully this isn't too far off subject but my question is how to clean the grout in the pool without draining it first. My pool is only a few months old but the grout wasn't cleaned prpoerly before they filled it so now I am battling trying to get it all nice and white with a small grout brush. It the deep end it is almost impossible to stay underwater long enough to clean anything before i float back up. Anyone have any suggestions or methods i could use? I have tried a long handled brush but it doesn't work well either. Link to comment Share on other sites More sharing options...
lovetotravel Posted April 25, 2014 Share Posted April 25, 2014 We re-grouted with the best pool grout we could find. The PH is balanced and the grout is coming off. Same with my neighbors pool. Link to comment Share on other sites More sharing options...
fdimike Posted April 25, 2014 Share Posted April 25, 2014 Love How large is the joint between the tiles? If the joint is large you've got to use sanded grout which is not easy to find. Unsanded grout will not hold up in large joints. The instructions on the grout bag should give you the dimensions of joint it can be used on. I assume you let the grout setup thoroughly before filling the pool. Link to comment Share on other sites More sharing options...
lovetotravel Posted April 26, 2014 Share Posted April 26, 2014 The joint is about the size of your small finger. Pretty big. We did let it setup for 3 days before filling the pool. The grout's brand name was Crocodile. I'll get a pic of the container shortly. Thanks for your reply! Link to comment Share on other sites More sharing options...
Valentine Posted April 26, 2014 Share Posted April 26, 2014 Standard grout from HomePro (alligator, lizard, etc) will work just fine and is cheap and easy to apply. The grout will last forever if you manage your pH properly. Start dumping in granular chlorine though, and you'll be re-grouting every 6 months due to having caused the water to become highly acidic. Convert to a salt water pool to avoid this. Depends on your water supply Doc? Here in my part of Isaan well water tends to the alkali and I was continually tipping in HCL to get the acidity up when I was operating the pool on manually-dosed chlorine powder. No sign of regrouting needs for 30 months of such operation. Salt-operated now though. It also depends on the type of chlorine used. 90% chlorine has pool stabiliser added to it which is acidic but the 60% chlorine does not have the stabiliser. Link to comment Share on other sites More sharing options...
fdimike Posted April 26, 2014 Share Posted April 26, 2014 Love I would say that the joint is too large for unsanded grout. Look at the package and it will tell you what size joint it can be used in. I would say your joints are about 1/4" which I believe is the problem. Joints that size normally require sanded grout especially in a swimming pool which has to contend with the Ph of the water and the stresses from people swimming/playing in the water. I'm afraid your only solution is to empty the pool, remove the old grout and apply new grout. You can make your own sanded grout if you can't find any commercially available although I believe Crocodile does carry a sanded grout in white. Check with your local Home Mart which can order the stuff if it's not available. All you need to do to make sanded grout is add fine sand. I hope this helps. Link to comment Share on other sites More sharing options...
PoolDoctor Posted May 13, 2014 Share Posted May 13, 2014 <script type='text/javascript'>window.mod_pagespeed_start = Number(new Date());</script> Standard grout from HomePro (alligator, lizard, etc) will work just fine and is cheap and easy to apply. The grout will last forever if you manage your pH properly. Start dumping in granular chlorine though, and you'll be re-grouting every 6 months due to having caused the water to become highly acidic. Convert to a salt water pool to avoid this. Depends on your water supply Doc? Here in my part of Isaan well water tends to the alkali and I was continually tipping in HCL to get the acidity up when I was operating the pool on manually-dosed chlorine powder. No sign of regrouting needs for 30 months of such operation. Salt-operated now though. It also depends on the type of chlorine used. 90% chlorine has pool stabiliser added to it which is acidic but the 60% chlorine does not have the stabiliser. Actually, both have stabilizer. 90% strength granular chlorine is called trichlorisocyuranic acid. 60% is called dichlorisocyuranic acid. Both are stabilized chlorines. The only non-stable form of chlorine is liquid chlorine (10% strength) and the chlorine (gas) from a salt water chlorinator. Gil Link to comment Share on other sites More sharing options...
JSFH Posted January 16, 2019 Share Posted January 16, 2019 After a two year absence I have returned to find myriad problems with my pool. A pool that was supposed to have been cared for by a professional pool maintenance company here in Phuket. Cynuric acid level was off the chart rendering chlorine almost ineffective. Worst however, was the Grout was completely eaten away. Hardness levels and alkalinity being the main reason. When I queried the company about these levels, they had not the foggiest idea of what I was talking about. I suggested they remove the word professional from their company description. Needless to say I am now managing my pool myself. Link to comment Share on other sites More sharing options...
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