13 Stone Types (GC) Type of line or the distance between the blades forming the surface line of natural stone as wall cladding decoration. watucandi.com batu alam candi hitam alur garis permukaan black lava stone tiles pedra hitam.

09 Stone Types (GC)

09 Stone Types (GC): Surface Line Patterns of Black Lava Natural Stone Tiles for Wall Cladding Decoration

09 Stone Types (GC) is a term that refers to the type of line or the distance between cutting blades that forms the surface line of natural stone tiles. This technique is widely used as a material for wall cladding decoration, creating unique textures and patterns on the stone surface. For architects, interior designers, and homeowners who appreciate the beauty of natural materials, understanding these various line types is essential to achieving the desired look in both interior and exterior construction projects.

Natural stone tiles with surface lines have become a popular choice in the world of modern design and construction. This material not only offers distinctive visual beauty but also provides an additional dimension to walls that cannot be achieved by ordinary paint or wallpaper. Black lava stone tiles with line patterns offer a perfect combination of natural aesthetics and modern machine precision. This article will discuss in depth the 09 Stone Types (GC), from definitions, manufacturing processes, types of grooves, applications, to maintenance.

Line Natural Stone Tiles as a material for finishing construction work on the interior and exterior have experienced rapid development. Black Temple Stone, also known as lava stone, sandstone, or Pedra Hitam, is one of the most sought after natural stone tile products. Its uniqueness lies in the form of straight lines with a certain size of distance on the surface. From the wide suit of the distance of the stone cutting blade, an elegant combination pattern of a straight line shape will be produced that is truly stunning.

09 Stone Types (GC) Type of line or the distance between the blades forming the surface line of natural stone as wall cladding decoration. watucandi.com batu alam candi hitam alur garis permukaan black lava stone tiles pedra hitam.
09 Stone Types (GC) line black lava stone tiles…

Table of Contents

  1. Introduction: Understanding 09 Stone Types (GC)
  2. What Are 09 Stone Types (GC)?
  3. Getting to Know Black Temple Stone: Lava Stone, Sandstone, Pedra Hitam
  4. Characteristics of Black Lava Natural Stone Tiles
  5. The Manufacturing Process of Line Patterns on Natural Stone Tiles
  6. Cutting and Line Forming Machines
  7. Types of Surface Lines on Stone
  8. Advantages of Line Natural Stone Tiles Compared to Other Materials
  9. Applications of Line Natural Stone Tiles for Interior and Exterior
  10. Installation Techniques for Line Natural Stone Tiles
  11. Maintenance of Black Lava Natural Stone Tiles
  12. Design Inspiration with Line Natural Stone Tiles
  13. Comparison of Line Natural Stone Tiles with Other Wall Materials
  14. Tips for Choosing Quality Line Natural Stone Tiles
  15. Global Trends in the Use of Line Natural Stone Tiles
  16. Sustainability and Environmental Aspects
  17. Frequently Asked Questions (FAQ)
  18. Conclusion: The Beauty of Surface Lines on Natural Stone

Introduction: Understanding 09 Stone Types (GC)

In the world of modern construction and interior design, the selection of wall cladding materials plays a very important role in determining the character and atmosphere of a room. Among the various options available, 09 Stone Types (GC) emerges as a solution that combines the natural beauty of stone with the precision of modern cutting technology. The term GC itself refers to a specific classification of the distance and pattern of grooves created by cutting blades on the surface of natural stone tiles, particularly black lava stone originating from Mount Merapi in Indonesia.

The concept of 09 Stone Types (GC) originated from the need of designers and architects for wall materials that not only function as protection but also as decorative elements capable of providing high aesthetic value. Unlike plain walls that only rely on paint or wallpaper, natural stone tiles with surface lines offer a visual dimension and texture that can significantly transform the atmosphere of a room. Each groove formed by the distance of cutting blades creates unique shadows and light reflections, giving a deep and exclusive impression to every surface it covers.

Indonesia, particularly the area around Mount Merapi, possesses natural wealth in the form of volcanic stone with internationally recognized quality. Black temple stone, known globally as black lava stone, sandstone, or Pedra Hitam, has become a leading commodity exported to various countries. The uniqueness of its texture and color that cannot be imitated by artificial materials makes it a favorite choice of world class designers. This article will thoroughly explore all aspects related to 09 Stone Types (GC), providing comprehensive insight for those who want to understand more deeply about this extraordinary material.

What Are 09 Stone Types (GC)?

09 Stone Types (GC) technically refers to the classification of line types or the distance between cutting blades that forms the surface of natural stone tiles. The number “09” indicates a specific code for a particular groove pattern, while “GC” stands for Grade Classification, referring to the quality level classification of the resulting line pattern. In practice, 09 Stone Types (GC) produces stone surfaces with straight line grooves at certain uniform distances, creating a regular texture while still maintaining the natural character of the stone.

The line patterns on these natural stone tiles are not the result of natural processes, but rather created through modern cutting technology using special diamond blades. The machine used has been precisely programmed to produce consistent spacing between lines on each tile. This level of precision is very important because it guarantees pattern uniformity when tiles are installed side by side, creating the illusion of unbroken lines extending across the entire wall.

What distinguishes 09 Stone Types (GC) from other types is the specific combination of groove depth, groove width, and spacing between grooves. This combination has undergone research and development to produce the most optimal visual effect when applied to walls. The resulting surface texture is not only visually appealing but also provides functional advantages such as the ability to hide joints between tiles and create the illusion of a higher or wider room, depending on the direction of line installation.

10 Stone Types (GC) Type of line or the distance between the blades forming the surface line of natural stone as wall cladding decoration. watucandi.com batu alam candi hitam alur garis permukaan black lava stone tiles pedra hitam.
09 Stone Types (GC) line black lava stone tiles..

Getting to Know Black Temple Stone: Lava Stone, Sandstone, Pedra Hitam

Black Temple Stone is the local name for volcanic material originating from the slopes of Mount Merapi. In international trade, this stone is known by various names: Lava Stone refers to its origin from volcanic lava, Sandstone refers to its texture resembling sandstone but with much higher density, and Pedra Hitam is a Portuguese term meaning “black stone,” widely used in European and South American markets.

The formation process of this stone occurred over thousands of years. Volcanic material ejected by Mount Merapi during its various eruptions settled on the surrounding slopes and valleys. Over time, natural pressure and temperature transformed this loose material into solid rock with unique characteristics. Black lava natural stone tiles cut from this rock have a natural black color that does not fade, a porous texture that provides natural grip, and a high density that guarantees long term durability.

One of the main advantages of Black Temple Stone is its resistance to various weather conditions. Unlike other types of natural stone that can experience weathering or color changes due to exposure to sunlight and rainwater, black lava stone actually shows more character as it ages. Its volcanic nature makes this stone resistant to extreme temperature changes, high humidity, and even exposure to mild chemicals. This is what makes it an ideal choice for exterior applications in various climates, from tropical to subtropical.

Characteristics of Black Lava Natural Stone Tiles

Understanding the characteristics of black lava natural stone tiles is very important before deciding to use them in construction or renovation projects. Each characteristic affects not only the final appearance but also the installation process, long term maintenance, and material performance under various conditions.

Natural Black Color is the most prominent feature of this stone. Unlike artificially colored stone, the black color in lava stone comes from its volcanic mineral composition formed naturally. This color has depth and subtle tonal variations, ranging from deep black to dark gray with a slight mineral sheen. The naturalness of this color guarantees that the stone will not experience color changes over time, even when exposed to direct sunlight for many years.

Porous Texture is the second characteristic that distinguishes lava stone from other types of stone. The pores formed naturally during the lava cooling process provide a unique texture that cannot be imitated by artificial materials. Besides its aesthetic value, these pores also provide the practical function of natural anti slip properties, making this stone safe to use in areas frequently exposed to water. In the context of surface finishing, these pores can be filled or left open depending on the desired visual effect.

High Density makes lava stone very resistant to impact and pressure. Unlike ceramic or porcelain that can crack or break when exposed to hard impacts, lava stone tiles have extraordinary structural durability. This characteristic is very important for floor or wall applications in high traffic areas. In addition, high density also means the stone has good thermal mass, capable of storing heat during the day and releasing it slowly at night, contributing to the building’s energy efficiency.

The Manufacturing Process of Line Patterns on Natural Stone Tiles

The manufacturing process of line patterns on natural stone tiles is an interesting blend of nature’s power and modern technological precision. Unlike naturally formed patterns, the line patterns on 09 Stone Types (GC) are created through a series of mechanical processes designed to produce consistent and repetitive patterns while still maintaining the natural beauty of the base material.

The first stage in this process is the selection of raw materials. Not all lava stone boulders are suitable for making lined tiles. The selected stone must have uniform density, without internal cracks or mineral inclusions that could interfere with the cutting process. Stone from the slopes of Mount Merapi is highly valued for its quality consistency, the result of relatively uniform volcanic processes over thousands of years. Once suitable stone boulders are selected, they are cut into slabs with specific base dimensions using industrial diamond saws.

The next stage is the process that distinguishes 09 Stone Types (GC) from ordinary natural stone tiles. The flat cut stone slabs are then fed into a special machine programmed to create specific line patterns. This machine uses diamond cutting blades set at specific distances, creating grooves with precise depth and width. The process of creating a machine made natural stone stripe motif typically involves first selecting the type of natural stone that will be used, such as lava stone, sandstone, granite, or limestone. The stone is then cut into rectangular or square pieces of the same size using a saw or other cutting tool.

Once the pieces have been cut to size, they are then fed through a machine that is programmed to create the desired stripe pattern. The machine uses a variety of cutting tools and techniques to shape the stone into the desired pattern, including saws, waterjets, and grinders. The specific techniques used may vary depending on the type of stone being used and the desired pattern. Once the stone has been cut and shaped according to the pattern, it is typically polished to create a smooth and uniform finish.

Cutting and Line Forming Machines

The machine used to create line grooves on natural stone tiles is advanced equipment specifically designed to work with hard materials such as volcanic stone. This machine uses a diamond blade saw or wire brush to create the desired effect on the tile surface. The technology behind this machine continues to evolve, allowing the creation of increasingly complex patterns with higher precision.

The line forming machine works on the principle of controlled cutting. The cutting blades, made of high quality steel with diamond tips, rotate at high speed and touch the stone surface at predetermined angles and depths. The distance between blades can be adjusted to create various groove widths, from thin lines that are almost invisible to wide grooves that create prominent textures. The cutting speed, blade pressure, and number of passes can all be adjusted to achieve different effects on different types of stone.

12 Stone Types (GC) Type of line or the distance between the blades forming the surface line of natural stone as wall cladding decoration. watucandi.com batu alam candi hitam alur garis permukaan black lava stone tiles pedra hitam.
09 Stone Types (GC) line black lava stone tiles

It is important to note that the operation of a natural stone tile machine requires specialized skills and training, as well as proper safety precautions to avoid injury. The machine operator must understand the characteristics of various stone types, be able to adjust machine settings as needed, and recognize signs of blade wear or other potential problems. Additionally, the machine should be operated with caution to avoid damaging the tile or causing any other unintended effects. Routine machine maintenance, including replacing worn blades and calibrating settings, is very important to maintain consistent production quality.

Types of Surface Lines on Stone

The variations of line grooves that can be created on the surface of natural stone tiles are very diverse. Each type of groove has different visual characteristics and is suitable for different applications. Here are some of the most commonly used groove types in the natural stone tile industry.

Horizontal Straight Line Grooves are the most classic and widely used type. In this type, cutting blades create parallel lines extending horizontally across the tile surface. Horizontal grooves give the impression of a wider and more spacious room, making them a popular choice for living room walls and hotel lobbies. The spacing between lines can vary from very tight, creating a fine texture, to more spaced for a bolder visual effect.

Vertical Straight Line Grooves use the same principle as horizontal grooves, but the lines are created in vertical orientation. The resulting effect is an illusion of height, making the room feel taller than it actually is. Vertical grooves are very effective for rooms with low ceilings or areas that want to be given a grand and monumental impression. Lava stone tiles with vertical grooves are often used on building facade walls to create a modern and dynamic appearance.

Combination Grooves are further developments that combine several directions or groove patterns in one tile or in one installation series. For example, horizontal and vertical grooves can be combined to create a checkered pattern, or grooves with different depths can be used to create more complex three dimensional effects. Combination grooves require more careful planning and higher installation skills, but the final result is very satisfying and unique.

Advantages of Line Natural Stone Tiles Compared to Other Materials

When comparing line natural stone tiles with other wall cladding materials, several significant advantages emerge that make them the superior choice for various applications. These advantages cover aesthetic, functional, and long term economic aspects.

From an aesthetic perspective, line natural stone tiles offer uniqueness that cannot be imitated by artificial materials. Each tile has natural variations in color and texture that, although produced by machine, still maintain their organic character. The grooves created by cutting blades add an interesting visual dimension, creating a play of light and shadow that changes throughout the day. No two tiles are truly identical, guaranteeing that every clad wall has its own unique character.

From a functional perspective, natural stone tiles offer extraordinary durability. Unlike wallpaper that can peel, paint that can fade, or wood panels that can decay, line natural stone tiles maintain their appearance for decades with minimal maintenance. Black lava stone in particular is resistant to water, fire, and temperature changes, making it a safe and durable choice for both interior and exterior applications. The grooves on its surface can also help hide joints between tiles, creating a smoother and more professional appearance.

From an economic perspective, although the initial investment for line natural stone tiles may be higher compared to some alternatives, the long term value is very advantageous. The durability of this material means there are no major replacement or repair costs in the near future. Easy and inexpensive maintenance further increases its economic value. In addition, the use of premium materials such as line natural stone tiles can significantly increase property value, making it a smart investment for homeowners and property developers.

Applications of Line Natural Stone Tiles for Interior and Exterior

The flexibility of line natural stone tiles allows them to be used in various applications, both indoors and outdoors. Understanding the right applications will help maximize the aesthetic and functional potential of this material.

For interior applications, line natural stone tiles are most often used as accent wall cladding in living rooms, family rooms, or master bedrooms. Accent walls clad in line natural stone tiles immediately become the focal point of the room, attracting attention and creating a luxurious impression. In dining rooms, walls with vertical grooves can create a formal and elegant atmosphere. In corridors or transition areas, horizontal grooves help create the illusion of wider space. Line natural stone tiles are also popularly used as wall cladding in bathrooms, where their anti slip and water resistant properties become additional advantages.

For exterior applications, line natural stone tiles are ideal as building facade cladding. Lava stone has natural weather resistance, will not fade or be damaged by exposure to UV rays, rain, or temperature changes. The grooves on its surface also help channel rainwater, preventing puddles that can cause damage over time. Besides facades, line natural stone tiles can also be used for fence walls, gate pillars, or garden decorative elements. In commercial areas such as hotels, restaurants, or shopping centers, the use of line natural stone tiles on exteriors creates a professional and high quality impression.

Installation Techniques for Line Natural Stone Tiles

The installation of line natural stone tiles requires precision and special skills to ensure a perfect final result. Unlike ordinary ceramic tiles that are light and easy to cut, natural stone tiles have a heavier weight and different material characteristics, requiring a different approach.

Surface preparation is the first and most important step in the installation process. The wall to be clad must be completely flat, clean, and free from dust, oil, or other contaminants. For exterior walls or wet areas such as bathrooms, the application of a waterproofing layer is highly recommended before tile installation. Uneven surfaces must be leveled first using cement mortar or special leveling compound. Any unevenness, no matter how small, will be clearly visible after the tiles are installed, especially on tiles with grooves that demand high precision.

The installation process begins with planning the tile layout. For lined tiles, the direction of the grooves must be carefully considered as it will affect the overall visual perception of the room. After the layout is determined, apply special natural stone adhesive to the wall using a notched trowel. The double buttering technique, which means applying adhesive to the wall and also to the back of the tile, is highly recommended to ensure a strong bond and prevent air pockets. The tile is then pressed onto the wall with even pressure. After the adhesive dries, grout is applied to fill the gaps between tiles. The choice of the right grout color is very important as it will affect the overall appearance of the wall.

Maintenance of Black Lava Natural Stone Tiles

One of the main advantages of black lava natural stone tiles is their relatively easy and simple maintenance. However, proper care will ensure that their beauty and quality last as long as possible. Here is the maintenance guide to pay attention to.

For routine cleaning, simply use a soft cloth or duster to remove dust that sticks to the tile surface, especially in groove areas that can become gathering places for dust. For deeper cleaning, use clean water and pH neutral soap. Avoid using cleaners that contain acid, bleach, or abrasive materials as they can damage the stone surface and remove its natural luster. After cleaning, dry the tile surface with a clean cloth to prevent the formation of water spots.

For long term protection, it is recommended to apply a special natural stone sealer every one to two years. The sealer will fill the microscopic pores on the stone surface, preventing the absorption of liquids and stains without changing the natural texture or color of the stone. For tiles installed in areas frequently exposed to water such as bathrooms or kitchens, sealer application may need to be done more frequently. If stubborn stains such as oil or wine stains occur, clean them immediately with an absorbent cloth and use a special natural stone cleaner if necessary.

Design Inspiration with Line Natural Stone Tiles

Line natural stone tiles offer almost unlimited design possibilities. With creativity and proper planning, this material can be used to create various styles and atmospheres, from classic and traditional to modern and contemporary.

Modern Industrial Style utilizes the contrast between the natural texture of stone and metal and glass elements. Walls with wide horizontal grooves from black lava stone become the perfect backdrop for steel or iron furniture. Lighting strategically directed at the grooves creates dramatic shadows that reinforce the industrial impression. This style is very suitable for loft apartments, creative offices, or urban style restaurants.

Contemporary Minimalist Style uses line natural stone tiles as an accent element in a room dominated by white or neutral colors. An accent wall with vertical grooves can become an elegant focal point without disturbing the simplicity of the room. For this style, choose tiles with finer grooves and tighter spacing to create a subtle texture. Combine with light wood furniture and indirect lighting to create a calm and sophisticated atmosphere.

Contemporary Tropical Style combines line natural stone tiles with other natural elements such as wood, rattan, and green plants. Walls with horizontal grooves from black lava stone create an interesting contrast with lush tropical plants. This style is very suitable for villas, resorts, or homes in warm climates. The natural texture of the stone that is maintained even after being grooved adds authenticity to the tropical atmosphere.

Comparison of Line Natural Stone Tiles with Other Wall Materials

To provide a clearer picture of the position of line natural stone tiles among other wall cladding materials, here is a comprehensive comparison with several popular alternatives.

Compared to Wall Paint, line natural stone tiles offer dimensions and textures that paint cannot provide. Paint is indeed cheaper and easier to apply, but it is susceptible to stains, scratches, and requires periodic repainting. Natural stone tiles, on the other hand, require almost no maintenance and can last for decades without significant changes. The higher initial investment for natural stone tiles will pay off in the long run through savings on maintenance and repainting costs.

Compared to Wallpaper, line natural stone tiles are far more durable and water resistant. Wallpaper, even high quality ones, is susceptible to moisture, can peel in tropical areas, and has a limited lifespan. Natural stone tiles are not affected by moisture, will not peel, and their color will not fade. From an aesthetic perspective, although wallpaper offers various patterns and designs, nothing can imitate the natural texture and depth of natural stone.

Compared to Wood Panels, line natural stone tiles offer much better resistance to fire, water, and insects. Wood panels require routine maintenance in the form of recoating and are susceptible to termites, especially in tropical areas. Natural stone tiles are completely fireproof, do not require recoating, and are immune to pest attacks. From an aesthetic perspective, wood offers a different warmth, but natural stone with surface lines provides equally strong character with better functional advantages.

Tips for Choosing Quality Line Natural Stone Tiles

Choosing quality line natural stone tiles requires precision and knowledge. Here are some tips that can help you make the right choice.

Check Groove Consistency on several tile samples. The grooves should have uniform depth and width across the entire tile surface. Inconsistent grooves will be very visible after the tiles are installed, disturbing the visual beauty that should be the main advantage of this material. Ask for several samples from the same production batch and compare them to each other under different lighting conditions.

Pay Attention to Stone Quality used. High quality black lava stone tiles have a relatively uniform color without striking spots or color streaks. The surface should be solid without unwanted cracks or large holes. Tap the tile with a hard object; quality tiles will produce a clear and solid sound, not a dull or hollow sound.

Choose a Trusted Supplier with a good track record in providing natural stone tiles. An experienced supplier will be able to provide detailed information about the stone’s origin, production process, and technical specifications. They usually also provide adequate warranty and after sales service. Do not hesitate to ask for references or see previous projects that have used their products.

The use of line natural stone tiles has become a global trend in recent years, driven by increasing appreciation for natural materials and sustainable design. In various parts of the world, architects and designers use this material in innovative and interesting ways.

In Europe, especially in Scandinavian countries and Germany, line natural stone tiles are often used in minimalist designs that prioritize function and simple beauty. Vertical grooves on exterior walls create an illusion of height in buildings, while horizontal grooves in interiors provide a sense of calm and order. The natural black color of lava stone becomes a perfect contrast with the dominant neutral color palette in Scandinavian design.

In Asia, the use of line natural stone tiles reflects the blend of tradition and modernity. In Japan, surface lines on natural stone are often used to create effects that align with the aesthetic principles of wabi sabi, appreciating beauty in simplicity and natural imperfection. In Singapore and Malaysia, line natural stone tiles are a popular choice for commercial building facades, creating a professional and modern appearance.

Sustainability and Environmental Aspects

In an era where environmental awareness is increasing, the sustainability aspect of building materials becomes a very important consideration. Line natural stone tiles have several advantages from a sustainability perspective that need to be considered.

First, natural stone is a naturally available material that does not require energy intensive manufacturing processes like synthetic materials. The process of extracting and cutting stone does require energy, but its carbon footprint is much lower compared to the production of ceramic, porcelain, or composite materials. Natural stone also does not contain harmful chemicals that can evaporate into indoor air, contributing to better indoor air quality.

Second, the very long lifespan of natural stone tiles means material replacement is rarely needed, reducing construction waste in the long term. When eventually replaced, natural stone can be recycled or reused for other applications, unlike many synthetic materials that end up in landfills. Third, the use of local natural stone such as stone from Mount Merapi reduces transportation footprint, further increasing its sustainability profile.

Frequently Asked Questions (FAQ)

Q: Are line natural stone tiles suitable for all types of walls?
A: Line natural stone tiles can be installed on most types of walls, including brick, concrete, and gypsum board walls, as long as the surface is flat and strong enough to support the weight of the tiles. For walls with lighter structures, consult with a contractor about the reinforcement that may be needed.

Q: Will the grooves on natural stone tiles make cleaning difficult?
A: The grooves can indeed become gathering places for dust, but routine cleaning with a duster or vacuum cleaner is sufficient to keep them clean. For deep cleaning, use a soft bristled brush. The grooves do not significantly complicate cleaning if done regularly.

Q: Are line natural stone tiles available in colors other than black?
A: Although black lava stone is the most popular, line natural stone tiles are also available in various other natural colors, including gray, brown, and cream, depending on the type of stone used. Andesite stone, for example, offers a wider spectrum of gray colors.

Q: How long does it take to install line natural stone tiles?
A: Installation time varies depending on the area size, pattern complexity, and installer experience. In general, installing line natural stone tiles takes longer than ordinary ceramic tiles because of their heavier weight and the need for greater precision in aligning the grooves.

Conclusion: The Beauty of Surface Lines on Natural Stone

09 Stone Types (GC) represent the perfect blend of natural beauty and technological precision. Line natural stone tiles offer a unique wall decoration solution, combining the organic character of volcanic stone with the orderly patterns created by modern machines. The result is a material that is not only visually beautiful, but also functional, durable, and environmentally friendly.

From the legendary black lava stone of Mount Merapi, through advanced cutting and shaping processes, tiles are created that are ready to beautify building walls around the world. Each groove formed is not merely a mechanical scratch, but the result of careful calculation and technical expertise aimed at maximizing the aesthetic potential of the natural material.

Whether you are an architect designing an iconic building, an interior designer creating an inspiring space, or a homeowner wanting to give a special touch to your residence, line natural stone tiles offer unlimited possibilities. With proper selection, careful installation, and simple maintenance, your walls will become a canvas displaying the timeless beauty of nature, enhanced by the touch of human precision.

Explore the collection of Indonesian natural stone tiles and find the perfect 09 Stone Types (GC) for your next project. By choosing quality natural materials, you are not only investing in beauty, but also in sustainability and long term value.

Tags: 09 stone types gc, line natural stone tiles, black temple stone, lava stone, sandstone, pedra hitam, black lava stone, natural stone wall tiles, stone wall cladding decoration, stone surface grooves, natural stone cutting machine, machine made stone stripe motif, natural stone wall cladding, volcanic stone tiles, mount merapi stone, black stone tiles, natural stone texture, stone finishing, natural stone tile installation, natural stone maintenance, stone wall design, interior natural stone, exterior natural stone, stone facade, indonesian natural stone tiles, watucandi,