Marble edges finishing

Decorations using marble are majestic, marbles’ colors, veins and glossiness and much to space beauty. Marble wall cladding appear elegant when it appear as it build out of marble blocks, try to avoid to appear as tile cladding. Although contemporary interior designers like to have lightweight materials feeling, this through appear the thickness of marble tiles. Edges connections affect feeling of marble materials, this topic will discuss some edges connections techniques. We could classify marble corners types as traditional method, 45 degree method, half on half method and fillet method. 

Traditional Marble Edges Connection

Traditional connection is to install marble as shown in the photo above, it’s simple connection and easy to install. However it’s simple, marble appear cheap as it’s a cladding of few centimeters. Usually marble’s face is polished or treated, but edges need to be polished at site. Some types of marble will polished at site and appear as it face. Other types like Crema Nova, Omani marble, black marble and granite or any high strength marble won’t give good results. Polishing high strength marble requires to polish using different grades sanding papers to get to smoother surface. If the results are unsatisfactory, craftsmen paint edges by lacquer to get glossiness, however lacquer won’t last long. Edges need to be polished before installing, to avoid ruin glossiness of other marble tiles during polishing. Therefore designers and craftsmen looking for other edges connection methods.

Traditional Marble Edges Connection
Traditional Marble Edges Connection
Traditional Marble Edges Connection
Traditional Marble Edges Connection, Gaza

45 degrees Marble Edges Connection

45 degrees edges connection fit marbles that have veins, it gives the continuity of surfaces  appearing as a marble block. This connection doesn’t need to polish edges as in traditional connection. Implement this connection by trimming both edges at 45 degree then to install them together. The connection will be very thin, and require to fill either by tiles grout or marble adhesive. When edge cut at a 45 degree thin as pencil, soft marble will cut perfectly, but high strength marble will fragment. Alignment is another problem face this connection, where if angle is less than 90 degrees craftsman can’t install it. Therefore craftsman like to make narrower than 45 degrees to align easier, however it will fragment easier during edge cutting. Also 45 degrees connection used for ceramic and some types of porcelain, when tiles body is different than tiles face.

45 degrees Marble Edges Connection
45 degrees Marble Edges Connection
45 degrees Marble Edges Connection
45 degrees Marble Edges Connection, Gaza 2016

Half on Half Marble Edges Connection

All of the above connections have disadvantages make designers looking for new solutions. Half on half is a new connection method that require a groove at on end or by two ends. Advantage of half on half that craftsman could modify the edge after installation, where it will show a nice detail. Shade and shadow appear the beauty of this connection, as a tiny edge effect either in outdoor or indoor. This connection is expensive compared to previous connections because it requires a skilled craftsmen and wet table saw.

Half on Half Marble Edges Connection, Gaza 2016
Half on Half Marble Edges Connection, the two ways to implement this method, Gaza 2016
Half on Half Marble Edges Connection
Half on Half Marble Edges Connection, Gaza 2016

Fillet Marble Edges Connection

Fillet method is by creating a 45 degrees connection then to polish the edge either on angle or round edge. This method will give safe edges, hard to break and will not allow people to notice where the connection is. This connection requires well polishing of the edge to appear nice, and since this it need to polish a marble workshop. Then this connection is suitable for kitchen top and freestanding applications.

 Fillet Marble Edges Connection
Fillet Marble Edges Connection
 Fillet Marble Edges Connection
Fillet Marble Edges Connection, Gaza 2016
Why we don’t use tiles trim for marble?

We can, however tiles trim look cheap compared to marble lavishness. Simply it doesn’t fit marble.

How to select marble edge type for building elevation?

It’s a game of scale. Basically view difference where close view like ground floor need to be well implemented. On the other hand, marble installed at far distance from eye will not appear if it’s not well polished. Generally in far distance from eyes use simple edges connections, and expensive connections at close distance.

How to install Palestinian Stones edges

Palestinian stone usually has rough surface, i prefer to install it half on half. In traditional edges case, make sure to rough the edges like in the right hand side wall.Palestinian stone edges

Stairs Hidden Lighting

Stairs with hidden Light, Alrayyes 2019
Stairs with hidden Light, Alrayyes 2019

The staircase is the focal point inside any space, designers like to make staircase the aesthetic element of the space. Staircase is expensive because it large scale especially when cladding with marble or granite. Also designers like to enhance the beauty of the staircase by adding some elements and design techniques. Stairs Lighting is one of the most important techniques. Lighting could be target on the steps or hidden inside the steps, other designs depend on handrail lighting. This topic will discuss stairs hidden lighting type and its construction details.

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Marble Floors Disadvantages

Installing Marble at Floor, ORIGIN DESIGN, Gaza 2019

Marble flooring give the interior an elegant appearance, however marble floor have many problems because marble is sensitive. Installing marble at floor is more sensitive than wall. At wall dust and water will slide away from marble, but on floor it remain at marble ruining it surface.

Level surfaces problem

One of marble floors disadvantages is surface level. After extracting marble from quarries , marble cuts into slabs using band saw or bridge type saw. Band saw produce a wave surface, comparing to bridge type saw it’s produce a straight surface. During installing of marble flooring, craftsman has to level the floor surface. IF the marble cut using band saw machines craftsman has to arrange the tiles in a way to avoid different surface level.

To check if marble surface leveled, keep you eyes at floor reflection, the reflected photo has to be straight not sporadic or wave. In case that marble surface isn’t leveled, it requires grinding marble and polishing it. Personally I don’t recommend grinding marble because original grinder will lose for longer period. 

Fragmentation of marble Surface

Another marble floors disadvantages is surface fragmentation. Marble floor has to be always clean, where dust and sand at floor with people movement will scratch marble surface, marble will lose reflection of marble. When small area in marble scratched it will affect other areas and will make the surface look bad. Although i prefer grinding marble only if the marble surface scratched, it will return as it installed last month.

Marble flooring disadvantages
Marble flooring disadvantages, Omani marble, Gaza 2016

Water as we discussed before, its ruin marble. Grinding marble surface can protect from natural factors like dust and water, but marble sides and back will gain water. It will gain water if there is a problem with sewage or water supply system underneath the marble. Therefore marble sides and back has to be protected against water and moisture. 

CREMA NOVA Marble

Creme color marble is favorite choice for many people. In market, there are a variety of choices of creme marble. Crema Nova the Turkish product is a common choice. because it quality, beauty and low price comparing to competitive marble types.

Crema Novva building
Crema Novva building, By ORIGIN DESIGN 2017
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How to Select and Buy Marble

Marble Samples

Marble is a metamorphic stone, it’s formed when limestone is exposed to high temperatures and pressures. Marble has more aesthetic than granite, veins add more to marble aesthetic value.
Select marble tiles and slab isn’t an easy mission, especially with the variety of choices in the market. Marble is a natural material extracted from mountains, each area in the mountain is different. It’s hard to compare marble types, because its similar in appearance but different in strength, water absorption and other properties we will discuss later in this article. For non expert who will get information from market, the flow of advice, maybe even conflicting advice, will make marble select process harder. Through this article we will go through marble properties and advice in FAQ style, try to read this article in full to get a well understanding of the process. 

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Methods of ceiling marble cladding

Marble ceiling cladding gives the architecture feeling of marble masses, the building appear as a piece of marble. However there are several types to install marble at ceilings, each method has advantages and disadvantages. Through this article we will discuss ceiling cladding methods,then you can make a decision about which method to use.

There are three methods of installing marble at ceilings. A method before casting the slab and two methods after casting the slab, one of them is using mechanical system. We will discuss the mechanical way of installing in another topic.

Before casting slab method

it’s the most common and simplest way of installing. Where marble place on the wooden framework, and it installs a steel inside the marble. Marble adhesive used to connect marble tiles together. This method sounds easy but it doesn’t reach a good result because it may move during concrete casting. Tiles could move, then it is recommended to put a mortar over the marble to enhance the bond and to protect marble adhesive from ruin by sun rays.

A problem facing this method, frameworks surface is hard to get it leveled, and any defect will appear clearly. Solving this problem can be either by chamfer the tiles edges, then it’s hard to notice its not level. Another alternative is to adopt the wood frame level, either by putting an over layer plywood to re-level the surface. For professional it’s recommended to make cladding surface lower than the rest of the slab by 5 cm. Then put sand into this area and arrange marble tiles as its verse tiling, then you can control the level precisely. 

marble cladding for ceilings methods
During working at marble cladding for ceiling, and before installing it rips blocks and steel bars. Gaza 2018
This craftsman, install Travertine tiles for ceiling cladding, using before casting method. He uses small marble pieces to gather tiles at same level by marble adhesive. Gaza, ORIGIN DESIGN, 2019
marble cladding for ceilings defects
marble cladding for ceilings defects, Gaza 2018

After casting slab – by casting method

This method has a better quality than the previous method, but it is not suitable for a large area. By making a new framework underneath the slab and by leaving the thickness of the marble and a space for cement mortar. Then steel wire will connect to the marble tile, after that arrange marble at the framework. Then connecting the marble wires to a steel mesh connecting to the concrete slab, and then it’s ready for concrete casting. We need to cast the concrete from the top, this by opening a 10 cm open at the concrete slab. But be aware to add more water to the concrete and extra cement to have a good concrete suitable for this job. It’s better to open several openings for casting at the slab. Because we need concrete to reach the top and air will get out through them.

After Casting method, Gaza 2018

As much as marble has a brilliant appearance at ceiling but also installing it is not an easy job, and it’s hard to fix and defects after installing. 

Everything you need to know about Tiles Grout

Grout is tiles joint – small space – between tiles, this space function is to allow the craftsmen to align tiles together. Typically spaces between tiles range from 2 to 4 mm and it measured by plastic grout spacers.

The size of tiles joints can affect the tiles style either modern or classic. For modern appearance usually we recommend arrangement tiles directly with no space. This fit laser cut tiles case, where tiles are well trimmed at 90 degrees angles. On the other hand, saw cutting tiles will have classic appearance. Saw cutting tiles are cheaper than laser cutting tiles, but during manufacturing it could have a difference in tiles size. This could appear clearly by eyes therefore it’s better to use large tiles joint about 7 mm wide. However in classic appearance tiles it more beautiful to leave a large grout space, but be aware to buy a good brand ground to avoid color changing.

Grout function is to align tiles together and it’s not expansion joints, because it could fill by cement grout or in marble tiles cases could fill with epoxy or marble adhesive. Both fillers type could be colored to appear in harmony or in contrast with tiles. 

tiles grout important, and what to fill it. The photo is for a Creama nova marble, Gaza 2019

As expansion joint we recommended to leave around a cm between tiles and walls. The expansion joint will cover by tiles’ skirting. Expansion joints need to be clear from sand and mortar, then to fill with highly stretchable material like Sikaflex. Then it covers with tiles skirting.There is a special accessory for tiles expansion joints where it installed outdoors in high temperature countries.

According to ISO standards 13007, where grout classified according to materials to resin grout RG and cement grout CG. The cement grout classify to CG1 and CG2, of course CG2 is better. You can search about Iso standards 13007 for more information. Notice that there are few other factors affect grout quality. For example, the tile joint has to be clear from sand or dust, so the grout find a place it self. 

Palestinian Stone

Palestinian stone is located at West Bank Mountains. Commonly it caved in a rough texture to use in building facade cladding and for decor.

As Palestinian stones are limestone extracting from different mountains. Thus stone types are various according to location. Each stone has it physical specifications, where they vary in absorption ratio, rigidity and strength of bearing, leading to price differences. Most famous stone types are Njassa, Shyoukh, Slayeb, Tafouh, Barezit and many others.

Palestinian stone types

Njassa and Shyoukh are white. However Njassa is more white and has less absorption ratio which will remain white for longer type. In other hand Shyoukh Band 160 found deep inside the mountain, which is similar to Njassa stone specifications. Slayeb is red and yellow stone, its solid with a low absorption ratio. Taffouh is that yellow stone, while Birzeit is varied from yellow to grayish green but it yellow is more hue than Tafouh. There are other types found in Palestine like Beersheba stone in Negev desert. Its light gray color stone in similar tones, this gives architecture seem like it built from one stone building.

Stone extracted then cut in slabs then to different sizes and thickness to fit the required application. What’s makes Palestinian stone unique in facade cladding, its has a rough face where it shows architecture massive. The well-known two major sizes, the 25 cm height and 12 cm height its come in 3 cm thickness and random widths. Personally I consider 12 cm height is more beauty in scale and details, however 25 cm scale and details appear differently because it requires a different caving techniques. Increase stone thickness could be a solution to have the large size appears in nice details similar to 12 cm stone size.  

Stone types, cut sizes and arrangement have various alternatives, resulting huge methods to build and design of the building facade. Here are some photos of buildings elevation designs that created by Palestinian stone.

building using Slayeb stone , Gaza by ORIGIN DESIGN
Palestinian stone by ORIGIN DESIGN
Proposal for Palestinian stone building in Gaza using rough and smooth stone.