Showing posts with label Milling Pads. Show all posts
Showing posts with label Milling Pads. Show all posts

Wednesday, November 8, 2023

Tile and Stone Cleaning in Beziers South of France

The English owner of a French Chateau contacted Tile Doctor about the hard floors at their property in Béziers in the South of France. There were several floors at the property including Terrazzo, Limestone and Black and White Encaustic tiles all around a hundred years old and in a bad state of repair. There was a lot to cover so for this post we will focus on the Terrazzo flooring.

Terrazzo Floor Before Renovation Beziers France 

We have been known to carry out tile renovation work in other counties so we were more than happy to consider a visit to the South of France and help bring the floors back to life. Previous overseas projects have included a hotel restaurant in Addis Ababa, holiday cottages in Ireland and a villa in France. 

Luckily for us the customer had invested in some machinery that he had found on eBay but he didn’t have the technical knowledge to do the work and so had decided to seek help. Having discussed each of the floors in detail over the phone and with photographs sent via email I worked out a restoration plan for each floor.

We supplied the products he needed and we were flown down from Manchester to Béziers Cap d'Agde Airport where we were picked up by the client, (very Hollywood). If you have never been to Béziers before it’s well worth a visit, it's a beautiful area, well laid out, with parks and rivers, an old 12th Century Monastery and the property had great views all around.

Tile Doctor Floor Renovation Bezier


Deep Cleaning and Filling Terrazzo Flooring in Béziers France

On arrival at the property work started with setting up the machinery and conducting some preliminary cleaning tests to work out the best approach. After that however our host insisted on showing us round Béziers, it was a Saturday afternoon and we were in the South of France so why not, they certainly know how to live properly down there.
   
Terrazzo Floor Before Renovation Beziers France Terrazzo Floor Before Renovation Beziers France

So, work started on the Sunday with the application of a 200-grit Milling pad and Oxy-Gel cleaning solution. I was concerned (due to some hairline cracks in the Terrazzo) that water would seep through into the rooms below (this was a big old townhouse set on four levels) so by using a gel-based product it would be easier to control and the moisture would be kept to a minimum.

Terrazzo Floor During Cleaning Oxy-Gel Beziers France 

The resultant soiling was then extracted with a wet vacuum and attention moved to filling the cracks in the Terrazzo with a resin filler. Once the resin had cured the floor was cleaned again, this time with a 200-grit DRB Milling pad which contains diamond segments. The process was lubricated with water and progress was checked underneath several times to ensure the pad was working as expected.

Terrazzo Floor During Renovation Beziers France


Polishing a Terrazzo Floor in Béziers France

This work continued with increasingly finer diamond encrusted burnishing pads starting with a 400-grit Diamond burnishing pad and moving up to an 800-grit and finishing with a 1500-grit pad. Only water was used for lubrication and the soiling was extracted with a wet vacuum after each pad was applied. This method slowly improves the surface of the Terrazzo adding a long-lasting polished appearance. 

The floor was left to dry overnight and the following day treated to a spray burnish using a very fine 3000 grit burnishing pad; the pad is applied dry to the floor with only a little amount of water which is sprayed onto the surface.


Sealing Terrazzo Flooring in Béziers France

This final 3000-grit pad leaves the floor dry and allows the floor to be sealed shortly afterwards. The sealer chosen for the Terrazzo was Tile Doctor Colour Grow which is a colour enhancing impregnator which works by soaking into the pores preventing dirt from residing there. Sealing the floors keeps the dirt and other contaminates on the surface where it can be easily removed.

Two coats of Colour Grow were applied and this brought out the lovely pink tones in the Terrazzo which together with the polished appearance really transformed the appearance of the floor.

Terrazzo Floor After Cleaning Beziers France 

For aftercare cleaning I got the customer to purchase a five-litre bottle of Tile Doctor Neutral Cleaner along with the other products. You must be careful what you clean sealed floors with as many products contain bleach and are simply too strong resulting in the premature degradation of the sealer.

We spent the whole week at the property and as well as working on the other floors did find time to do some more sightseeing before flying back the following weekend.


Wednesday, May 10, 2023

Lancashire Stone Expert Details how to Resurface Old Flagstones using Coarse Milling Pads

 The client said when he moved into this house in Lytham St Annes late last year that this room had a really bad smell of damp. The Flagstone floor was covered in carpet and he had the impression that the previous owner’s cat had been known to use it as place to pee!

  Flagstone Floor Before Restoration Lytham St Annes 

The smell was rank and probably bad for your health so he decided to remove the carpet and the thick underlay underneath. Under that there was some old Vinyl flooring which all came out to reveal the original flagstone floor. As you can see from the pictures it was in a poor state covered in red and white paint, bits of bitumen here and there and the pointing had been lost in several areas of the floor. Additionally, all those layers over the stone would have prevented any moisture from naturally evaporating at the surface thereby resulting in damp.
 
Flagstone Floor Before Restoration Lytham St AnnesFlagstone Floor Before Restoration Lytham St Annes

The client had seen what we could do on our website and sent us some pictures of his floor which covered approximately 16m2. I priced for milling the flagstone as a deep clean would not resolve the shaling issues on its own and only a good mill of the stone would do that. Also, it needed all the pointing that was still in place knocking out and new flexible breathable pointing put back in place.
 

Cleaning and Repairing a Flagstone Tiled Hallway Floor

Milling stone is not a low-cost option, but it is a lot more cost effective than pulling up the whole floor and putting in a modern subfloor. Milling involves using a weighted buffing machine fitted with different grits and grades of coarse Diamond encrusted pads which cut into the surface of the stone to reveal new stone underneath, you then apply finer pads to hone and refine the surface.

In this case I used a set of Tile Doctor Milling Pads applied in sequence starting with 50-grit, 100-grit and then 200-grit. Water is used to lubricate the process and keep the dust down, it’s also important to rinse the stone off after each pad and extract the slurry that is generated with a wet vacuum.

The floor was then cleaned with Tile Doctor Remove and Go allowing the product to soak in for ten minutes to loosen deep seated paint staining. The Tile Doctor Remove and Go was then worked in with another 200-grit pad before another rinse and extract again with the wet vacuum.

Older floors like this were installed before the invention of the damp proof membrane so moisture is always a concern. To counter any issues that might develop later such as Efflorescence the last step in the cleaning process was to give the floor an acid rinse using Tile Doctor Grout Clean-up, this neutralises any latent salts trapped in the subfloor.
 

Sealing a Flagstone Tiled Hallway Floor

The milling, re-pointing and cleaning work took two days and we returned for a third day to apply a breathable sealer called Tile Doctor X-Tra Seal. This product is fully breathable and a great choice for any floors where damp can be a problem as it will allow for moisture to rise through the stone and evaporate at the surface. Being oil-based it also adds character to natural stone and adds an appealing low satin finish.
 
Flagstone Floor After Restoration Lytham St AnnesFlagstone Floor After Restoration Lytham St Annes

The whole process completely transformed the appearance of the flagstone floor and really suits the property which was a late Victorian four-story house with a basement. Original features like this are very sought after so it makes sense to restore them as it will add value.
 
Flagstone Floor After Restoration Lytham St Annes

An additional advantage of the milling process is it also reduces the roughness of the stone surface makes it smoother and easier to clean. On the topic of cleaning its worth mentioning that you should never use a strong bleach-based tile cleaning product on a sealed floor as it will erode the sealer prematurely. For a floor like this you need to use a product like Tile Doctor Neutral Cleaner which is a mild but effective cleaning product designed for use on sealed tile and stone.


Tuesday, March 28, 2017

Levelling and Restoring a Flagstone Kitchen Floor in Lancashire

Flagstones are a durable Sandstone based material that give a solid feel to any floor, however while large and impressive to look at they can be very rough and un-even. This isn't so much of a problem when Flagstones are used externally for patios and pathways, but rough surfaces trap dirt and when these tiles are used internally, they are much easier to maintain if the stone is smooth and sealed. This customer, who lives in the Lancashire town of Haslingden, had this problem with their Read more...

Milling and Sealing Uneven Flagstone Flooring in Haslingden

Flagstones are a durable Sandstone based material that give a solid feel to any floor, however while large and impressive to look at they can be very rough and un-even. This isn't so much of a problem when Flagstones are used externally for patios and pathways, but rough surfaces trap dirt and when these tiles are used internally, they are much easier to maintain if the stone is smooth and sealed. This customer, who lives in the Lancashire town of Haslingden, had this problem with their Read more...