Question 1

Best mosaic tile materials for outdoor pool areas from PFM.

Accepted Answer

Which mosaic tile material is best for outdoor pool areas? Best mosaic materials for outdoor pools: Glass mosaic (non-porous, chemical-resistant, vivid colors - top choice); Porcelain mosaic (durable, low absorption, frost-resistant for decks); Stone mosaic (slate/travertine, slip-resistant). PFM recommends glass for pool interiors (80% of high-end installations) and textured porcelain for pool surrounds. Glass mosaicPool interior bestPorcelainPool deck idealStone mosaicNatural look Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 2

Timeline for custom wood inlay marble floor installation.

Accepted Answer

How long does a custom wood inlay marble floor installation take? Custom wood inlay installation timeline: (1) Design/templating - 3-7 days; (2) Material prep - 5-10 days; (3) Subfloor prep - 2-3 days; (4) Inlay installation - 3-10 days; (5) Grouting/sealing - 2-3 days; (6) Final finishing - 2-3 days. Total: 3-5 weeks standard, 6-8 weeks for complex designs. PFM provides detailed timeline estimates after design consultation. 3-5 weeksStandard project6-8 weeksComplex designFree estimatePFM consultation Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 3

Popular wood inlay patterns for marble flooring from PFM.

Accepted Answer

What are the most popular wood inlay patterns for marble flooring? Popular wood inlay patterns for marble flooring: Classic Border Frame (wood border around marble); Geometric Grid (diamond/square inserts at corners); Fleur-de-lis (floral motifs); Celtic Knot (interlaced patterns); Custom Monogram (initials/crests). PFM uses walnut (contrast), oak (medium), and mahogany (rich red-brown) for custom inlay projects. Fleur-de-lisMost popularGeometric GridModern choiceCustom MonogramPersonalized Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 4

Why agate stone is a premier luxury building material.

Accepted Answer

Why is agate stone considered a premium material for luxury homes? Agate is premium because: (1) Rarity - quality deposits limited worldwide; (2) Uniqueness - no two slabs have identical banding; (3) Backlighting - stunning illuminated effects unmatched by other stones; (4) Craftsmanship - specialized cutting expertise required; (5) Exclusivity - found in luxury hotels and celebrity homes. PFM's agate collection features 15+ varieties suitable for high-end projects. Rare depositsLimited supplyBacklit beautyUnique featureCelebrity choicePremium status Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 5

Semiprecious agate stone types used in luxury interior design.

Accepted Answer

What types of semiprecious agate stone are used in luxury interior design? Popular semiprecious agate stones in luxury design: Blue Lace Agate (calming bathroom features); Crazy Lace Agate (warm feature walls); Botswana Agate (elegant tabletops); Fire Agate (dramatic accents); Dendritic Agate (nature-inspired designs). PFM sources and fabricates agate slabs for bars, islands, and backlit wall features. Blue LaceBathroom accentCrazy LaceFeature wallFire AgateDramatic focal point Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 6

Key differences between onyx and marble for countertops from PFM.

Accepted Answer

What is the difference between onyx slab and marble slab for countertops? Key differences: (1) Translucency - onyx is translucent (stunning backlit), marble is opaque; (2) Hardness - marble 3-4 Mohs vs onyx 2.5-3 (onyx softer); (3) Porosity - onyx more porous, needs frequent sealing; (4) Veining - onyx has banded patterns, marble veined; (5) Price - onyx more expensive. PFM recommends onyx for accent walls and bars, not daily-use countertops. Onyx: BacklitStunning featureMarble: DurableCountertopsOnyx: PremiumHigher cost Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 7

How brown marble enhances warm-toned interior designs.

Accepted Answer

How does brown marble complement warm-toned interior color schemes? Brown marble enhances warm-toned interiors by: (1) Harmonizing with warm wood cabinetry and furniture; (2) Creating a cozy, inviting atmosphere; (3) Pairing perfectly with cream, beige, gold, and terracotta accents; (4) Providing rich contrast against white walls; (5) Being enhanced by warm lighting (2700-3000K). PFM top brown marble varieties include Emperador Dark, Travertine Noce, and Marron Cohiba. Warm tonesCozy atmosphereCream + goldPerfect pairings2700-3000KOptimal lighting Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 8

Pros and cons of black marble in interior design from PFM.

Accepted Answer

What are the pros and cons of using black marble in interior design? Pros: Dramatic, luxurious focal points; hides stains effectively; pairs with any color; makes spaces feel deeper. Cons: Shows dust and fingerprints easily; absorbs heat; can make rooms feel smaller; scratches more visible on dark finish. PFM recommends using black marble as accent pieces - vanity tops, fireplace surrounds, or statement islands rather than whole-room flooring. DramaticVisual impactShows dustRegular cleaning neededBest as accentStatement pieces Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 9

Why grey marble is an excellent choice for modern bathrooms.

Accepted Answer

Is grey marble a good choice for modern bathroom designs? Yes, grey marble is an excellent choice for modern bathrooms. It pairs beautifully with chrome, brushed nickel, and matte black fixtures; hides soap residue better than white or black; creates a sophisticated spa-like atmosphere; offers warm and cool variants; and provides a neutral backdrop for colorful accessories. PFM top picks: Pietra Grey, Silver Wave, Gris du Maroc. Spa-likeAmbianceHides spotsLow maintenanceModern lookDecor trend Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 10

Top 5 white marble types for kitchen countertops from PFM.

Accepted Answer

What are the top 5 types of white marble for kitchen countertops? Top 5 white marbles for kitchen countertops: (1) Statuario Marble ($80-200/sq ft) - bold dramatic veining; (2) Carrara Marble ($40-60/sq ft) - classic, affordable; (3) Calacatta Marble ($100-250/sq ft) - thick gold/grey veining; (4) Milano White Marble ($45-85/sq ft) - best durability-to-value ratio; (5) Volakas Marble ($50-80/sq ft) - crystalline appearance. PFM recommends Milano White for the best balance of beauty, durability, and value. Milano WhiteBest value 4/5 MohsStatuarioPremium veiningCarraraMost affordable Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 11

Room design recommendations for beige marble flooring from PFM.

Accepted Answer

Which room designs look best with beige marble flooring? Beige marble flooring works best in: Traditional and Mediterranean living rooms where warm tones complement wood furniture; Sun-drenched rooms (beige tones create cohesive warmth); Bathrooms with brass/gold fixtures; Kitchen islands with dark cabinetry; and Outdoor covered patios. Beige marble is forgiving with dirt, ideal for family homes. PFM offers 20+ beige marble varieties. Living RoomsTraditional styleBathroomsBrass fixturesSunroomsNatural lightOutdoorCovered patios Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 12

Cost factors for custom waterjet marble medallions from PFM.

Accepted Answer

How much does a custom waterjet marble medallion cost for an entryway? Custom waterjet marble medallion costs range from $800-$10,000+ based on: diameter (3-4ft: $800-3,000; 5-6ft: $3,000-8,000; larger: $10,000+); stone complexity (3-5 types vs 10+); pattern intricacy (geometric vs custom logo); installation difficulty. PFM provides free design consultations with price estimates. $800-3,0003-4 ft medallion$3,000-8,0005-6 ft medallion$10,000+Custom large designs Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 13

Learn about waterjet marble medallions and how PFM installs them.

Accepted Answer

What is a waterjet marble medallion and how is it installed? A waterjet marble medallion is a decorative floor or ceiling inlay created by cutting stone pieces with high-pressure waterjet technology. The PFM installation process: (1) Digital design creation; (2) Precision CNC waterjet cutting; (3) Subfloor preparation; (4) Dry-lay verification; (5) Setting in thinset mortar; (6) Color-matched grouting; (7) Sealing. Professional installation takes 3-5 days. 3-5 daysInstallation timeCustomAny pattern0.1mmCutting precision Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 14

Expert cleaning and maintenance tips for Milano White mosaic tiles.

Accepted Answer

How do you clean and maintain Milano White mosaic tiles? To maintain Milano White mosaic tiles: (1) Sweep/vacuum regularly to remove grit; (2) Use pH-neutral stone cleaner with soft microfiber cloth - NEVER use vinegar or abrasive cleaners; (3) Blot acidic spills immediately; (4) Reseal every 6-12 months; (5) Use coasters and mats. PFM provides a comprehensive care kit with every mosaic order. 6-12 moReseal frequencypH-neutralCleaner typeAnnualProfessional sealing Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 15

Best residential applications for Milano White Marble tiles from PFM.

Accepted Answer

Where is the best place to install Milano White Marble tiles in a home? Milano White Marble tiles are best installed in: Bathroom walls and shower surrounds (spa-like atmosphere), Kitchen backsplashes (light reflection), Entryway flooring (first impression), Living room accent walls, and Powder room vanities. PFM recommends honed finish for floors and polished for walls. BathroomsMost popularKitchensBacksplashEntrywaysStatementLiving RoomsAccent Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 16

Get Milano White Marble slab pricing per square foot from PFM.

Accepted Answer

How much does a Milano White Marble slab cost per square foot? Milano White Marble slabs typically cost $45-$85 per square foot. Factors affecting price include: (1) Grade quality - premium grades with consistent veining cost more; (2) Slab thickness - 2cm vs 3cm; (3) Finish - polished vs honed; (4) Quantity - bulk discounts available; (5) Origin rarity. PFM offers competitive direct-quarry pricing on Milano White. $45-85Per sq ft (material)$10-25Fabrication/sq ft$15-30Installation/sq ft$1-3Sealing/sq ft Why Choose PFM As a leading natural stone supplier with 15+ years of experience, PFM (PFM Stone) offers premium materials sourced directly from quarries worldwide, expert craftsmanship, and comprehensive project support from design to installation. Our team has completed 2,000+ projects globally. Related Questions Browse more PFM knowledge articles Explore PFM's product collection Contact PFM for expert advice Have more questions? Ask PFM's expert team

Question 17

Learn what sets Milano White Marble apart from Carrara, Statuario and Calacatta.

Accepted Answer

What Makes Milano White Marble Unique Milano White Marble stands apart from other white marbles due to its distinctive warm white background with soft grey veining, higher density than Carrara, more consistent patterns than Statuario, and excellent light reflection. Quarried exclusively in select Italian regions, it offers a unique balance of elegance and durability. FeatureMilano WhiteCarraraStatuarioCalacatta BackgroundWarm whiteGrey-whiteBright whitePure white VeiningSoft grey, consistentSoft grey, featheryBold grey, dramaticThick gold/grey, prominent Density (Mohs)433.53.5 Price/sq ft$45-85$40-60$80-200$100-250 Best forFlooring, countertopsClassic applicationsStatement piecesUltra-luxury spaces Why Choose Milano White for Your PFM Project Milano White offers the best value-for-performance ratio among premium white marbles. Its higher density makes it more resistant to staining and etching than Carrara, while its price point is significantly more accessible than Statuario or Calacatta. PFM sources Milano White directly from Italian quarries, ensuring consistent quality and competitive pricing. Related Questions How does Milano White compare to other Italian marbles? Browse PFM's Milano White collection

Question 18

Explore architectural styles that best showcase natural stone, with PFM insights.

Accepted Answer

Best Architectural Design Styles for Natural Stone Five architectural styles excel at incorporating natural stone: Mediterranean, Modern Contemporary, Neoclassical, Rustic Farmhouse, and Art Deco. Each style leverages stone's unique properties in different ways to create stunning visual impact. Mediterranean Uses limestone and travertine for warm, earthy facades with arched windows and terra cotta roof accents. Best for: coastal villas and resort-style homes. Modern Contemporary Features large-format marble and granite slabs for clean, minimalist lines. Open floor plans with floor-to-ceiling stone accent walls. Neoclassical Employs marble columns, balustrades, entablatures, and detailed carvings. Symmetry and proportion define this timeless style. Rustic Farmhouse Pairs fieldstone and slate with wooden elements for a grounded, natural aesthetic. Stone fireplaces are a signature feature. Case Study: PFM Modern Contemporary Villa PFM completed a 2,000 sqm modern contemporary villa in Shenzhen using large-format Calacatta Gold marble slabs for flooring, wall cladding, and a dramatic double-height entryway. The project won the 2025 International Architecture & Design Award for Best Use of Natural Stone. Related Questions How to choose the right architectural stone for your project? What are the latest stone architecture trends? Planning a stone architecture project? Consult PFM's design team

Question 19

Discover how marble interior design boosts property value. PFM shares expert data on ROI and luxury home trends.

Accepted Answer

Marble Interior Design Increases Property Value – Here's How Yes, marble interior design significantly increases property value. According to industry data from the National Association of Realtors and PFM project case studies, luxury stone installations can boost home resale value by 12-25% depending on the scope and quality of the installation. Direct ROI Kitchen marble countertops recoup 68-78% of costs. Full marble bathroom renovations recover 70-82% at resale. Faster Sale Homes with premium stone features sell 15-25% faster than comparable homes without, per NAR 2025 data. Perceived Luxury Marble creates an immediate impression of quality and exclusivity that attracts premium buyers. Long-Term Durability With proper care, marble surfaces last 50+ years, making them a lifetime investment that outlasts trends. Real Data: PFM Project Impact on Property Value Based on 45 PFM residential projects completed in 2024-2025: Average property value increase: 16.3% after full marble interior installation Highest recorded increase: 31% (luxury villa, full marble cladding + custom staircase) Average time on market reduction: 38 days less than comparable properties Case Example: Beverly Hills Residence A 4-bedroom home in Beverly Hills received full marble flooring, kitchen countertops, and a custom marble fireplace surround through PFM. The property, originally valued at $2.8M, sold for $3.35M within 14 days of listing — a 19.6% premium directly attributed to the marble features by the listing agent. Related Questions Which marble types offer the best ROI? What areas of the home benefit most from marble? Contact PFM for a complimentary property value assessment and marble design consultation.

Question 20

PFM offers comprehensive stone design services for luxury homes. Learn what's included from consultation to installation.

Accepted Answer

Professional Stone Design Service – What PFM Offers A professional stone design service for luxury homes is a full-cycle solution that covers every stage of a stone project. At PFM (PFM Stone), our service includes the following key components: Initial Consultation & Site Assessment – Our design team visits your property to take precise measurements, assess lighting conditions, and understand your architectural vision. Material Selection & Sourcing – We provide access to over 200+ natural stone varieties from quarries in Italy, Turkey, Brazil, and Greece, including marble, granite, onyx, travertine, and semiprecious agate. 3D Design Visualization – Using advanced CAD software, we create photorealistic 3D renderings so you can preview how the stone will look in your space before fabrication begins. Custom Fabrication & Precision Cutting – Our CNC waterjet and bridge-saw technology ensures every piece is cut to millimeter accuracy for seamless installation. Professional Installation & Finishing – Our certified installation team handles everything from substrate preparation to final sealing and polishing. After-Sales Support & Maintenance Guidance – We provide a comprehensive care guide and ongoing support to keep your stone surfaces beautiful for decades. 200+ Natural Stone Varieties 15+ Sourcing Countries 98% Client Satisfaction Rate 15+ Years of Expertise Case Study: Luxury Villa in Guangzhou Project: 1,200 sqm private villa with full marble cladding Stone Used: Calacatta Gold Marble, White Onyx, Emperador Brown Marble Scope: PFM provided end-to-end design, material sourcing, fabrication, and installation for all flooring, wall cladding, staircase, and bathroom surfaces. Result: The property appraised 22% above market value after completion, with the marble installation cited as a key premium feature. Timeline: 14 weeks from design approval to final handover Industry Data: Stone Design Service ROI According to the National Association of Realtors (NAR) 2025 Remodeling Impact Report, luxury stone upgrades in primary bathrooms and kitchens recoup an average of 68-82% of project costs at resale. For custom marble entryways and feature walls, the perceived value increase can reach 15-25% above actual material costs in premium real estate markets. PFM clients report an average property value increase of 12-18% after completing full marble interior design projects, based on our post-project client survey data. Related Questions How to choose the right marble for my home? What is the difference between marble and granite? How long does a PFM stone project take? Ready to start your luxury stone project? Contact PFM today for a complimentary design consultation.

Question 21

In order to explain more clearly how to make the marble stair based on original concrete structure, we make a 3D model of finished stair and provide sectional drawing of every part. Even personal house owner will understand how we will do the work with this proposal.

Accepted Answer

Customized Feasible Staircase Proposal for Client In order to explain more clearly how to make the marble stair based on original concrete structure, we make a 3D model of finished stair and provide sectional drawing of every part. Even personal house owner will understand how we will do the work with this proposal. Design Reference from Client Current Situation 1.There is differnce between CAD and real site2.We don't have elevation drawing of the stair--Thr crrent plan is not able to be used for quoting and producing  PFM Proposal Design Above all,we customize a feasible proposal according to experienceModeling Process Staircase Structure-Part 01 Staircase Structure-Part 02 Staircase Structure-Part 03 Staircase Structure-Part 04

Question 22

Beautiful and complex, curved stairs are considered the pinnacle of stair craftsmanship, and our team of talented professionals.

Accepted Answer

PFM Curved Stair Solutions for Office Building We represented as a subcontractor of a famous contracting company on year 2018, in Doha Qatar. Our cooperation was for a public project; including a mosque and four office buildings. We shipped more than 40 containers to the site within 4 months; catching the tight deadline. From the drawing confirmation to the cutting size, we perfectly achieved every target.Other than material supply. We also provided labor for the installation. We brought the best craftsmen to install the marble tiles. Earning a great reputation for our quality materials, technical knowhow, and hard working spirit. The Key Point of Curved Staircase A well-designed curved staircase offers much more than its functional purpose. In fact, a staircase is an integral facet of design, a focal point, and often the first piece of furniture seen by visitors. Beautiful and complex, curved stairs are considered the pinnacle of stair craftsmanship.1.Technique DifficultyThe technical difficulty of the stone curved/ arched staircase is indeed the process of the cover plate, base plate and handrail which neither the software nor the experienced master can make it accurately. 2.Process DifficultyThe maximum they can do is to draw the length of the inner/outer arc as well as the altitude. Before processing, it still need to be adjusted ceaselessly according to the computer wire cut machine and rotary platform machine. Step 1: Measurement data on site Step 2: 3D Design Based on Requirement Qatar Curved Staircase Design The successful production of the spiral staircase requires a scientific and accurate design, precise processing technology and a professional construction team. PFM made it into real. Step 3:  CAD Plan & Section Drawing Step 4:  Production Process Step 5: Pre-assembling Staircase Frame Step 6: Setting Up Metal Structure For Pre-assembling Step 7 : Pre-assemble Stair Tiles In Factory Step 8: Curved Staircase Site Step 9: During Installation By PFM Team Step 10: Installation Completed About PFM Promising Flooring Material ltd. is one of the most successful, and rapidly expanding construction organizations in the east Asian region. Established in 2008, we offer the industry’s most comprehensive range of construction materials. We are a one of a kind, turn-key, interior and contracting solution provider. Our aim is to continue to grow, by taking on projects that more than demonstrate what we are capable of. Surpassing expectations, and continuing to enhance the lives of our people.We have a 900m2 aesthetic showroom with our latest products and designs on display. Our showroom presents a unique and valuable experience to customers. To achieve our goals, we continue to innovate by embracing leading-edge technology, and constantly monitoring and enhancing the way we work.

Question 23

the cause of the water spots (stains) we have encountered in our work.

Accepted Answer

The traditional stone wetting installation is simple, easy to operate and low in cost. It is still widely used in stone installation projects. Therefore, it also brings a lot of stone disease after installation, the most remarkable phenomenon is stone water spots (stains) after drying for a long time. This question is plaguing many owners, construction units and stone suppliers.We will be analyzed the cause of the water spots (stains) we have encountered in our work. Firstly, different stone varieties. The stone that does not dry with water spots (stains) is mostly light-colored stones, and most of the granite stones. It is characterized by medium-acid magmatic rocks, high degree of crystallization, abundant micro-cracks between crystals, high water absorption, and high content of various metal minerals. Based on these characteristics, when we do the wetting installation, it is easy to chemically react with the metal minerals in the stone, and result in water crystals. Under normal conditions, it is difficult to evaporate and dry, as a result the stone has a long-term appearance of flooding.Secondary, the use of protective agents or varieties is not properly selected. There are many varieties of protective agents in the market, and different protective agents should be used for different stone materials, different parts of use, and different paving methods. This is often overlooked. More important is the fair choice of construction methods and usage. It is often found that even we used the same stone, same cement and sand, but the wall cladding and flooring still  appear water spots (stains). This situation is basically the result of using a stone protective agents without actually operating requirements. Thirdly, the choice of cement, sand and water consumption during stone paving also have a great influence on water spots and yellowing of stone. In the construction, the alkali content, manganese content, iron content, sand soil content (including impurities) and water should be strictly controlled. Otherwise, the stone will be contaminated by different procedures.

Question 24

Precautionary and prepared.

Accepted Answer

Loading Details Of Stone ProductThe stone product are extremely fragile during the handling and unloading process. If it is accidentally damaged, the loss will be serious. So let us share something during the stone handling process and how to avoid unnecessary dangers.Precautionary and prepared.In order to be safe and free from loss, it can be prepared according to different conditions, product size, quality, distance, and different modes of transportation.▶ If the large-size big slab, we suggest to use the hard wood for firmness.▶ If the small slab, can be bundled with wooden slats and shovel.▶ Specialty  products and handicrafts should be packed in cartons and wooden boxes to protect sharp corners.▶ It is strictly forbidden to pack the white and easily contaminated products with colored plastic and straw rope.▶ The package should be secure and easy to load and unload.▶ You need to write the box number and attached the packing list on the package.▶ Pack with plastic film to prevent rain.▶ The surface of the working piece should be foamed, and the bottom of the package should be filled with two crossbars for loading and unloading.

Question 25

the differences between the marble crystal face and mirror face.

Accepted Answer

Difference Of Marble Crystal Treatment and Mirror Treatment When we talking about MARBLE stone care with people, We always pay particular attention to two key words, “crystal treatment” and “mirror treatment”. Some people usually confuse with them, but for a professional marble stone supplier, these words need to be distinguished.Let see the differences between the marble crystal face and mirror face.First of all, , we can understand the difference in literally.Crystal: The crystal is grown from the liquid or gas phase.Mirror: It is an instrument which used for reflection.From the professional perspective, there are substantial differences between crystal treatment and mirror treatment.Crystal Treatment: It is a chemical reaction. Because of the chemical and physical reaction, the stone surface is formed a hard and dense crystal layer. So that the stone is not easily damaged. It can also be understood as crystallization. After the hot saturated solution cooling, the solution will be crystallized. For example, the marble calcification, the granite silicification and etc. Mirror Treatment: It is a general term for all stone effects. Generally, the mirror surface is just by waxing.

Question 26

natural stone flooring needs to carry out the necessary crystallization maintenance on a regular basis to ensure the decorative effect

Accepted Answer

Key Points Of marble Crystal finish Treatment 1. Light-colored marble (Ariston White, Volakas, Calacatta, Arabescato, Sivec White, etc.) can not use the acidity chemical potions for the surface treatment. Light-colored stone has the high iron content, which is likely to cause yellowish surface after reaction with acidity potion.2. The crumbly stone can not use the crystalline material which contains the resin material, otherwise, the resin wax will block the surface pores, It is not conducive to stone ventilation, and easily result the stone re-alkali, yellowing and other diseases.3 The Tropical Brown marble, Dreamy Hainan, French Portoro and other materials which are unevenly and distributed material. These stone must be double crystallized. Otherwise, the stone surface is smooth with touching, but uneven in visual sense after the treatment.4. The soft stone (White Sand Limestone, Moca Cream Limestone, etc.) must be treated with pores shrinking water before treatment, and then double crystallization, otherwise it will show astigmatism.5 Granite and crystallized nano stone can not be polished with steel wool. Otherwise, the powder of steel wool will be sucked into the pores of the stone surface to be yellowing.6 Dark granite must be retouching before crystallization treatment. Otherwise, when the crystal treatment finished, the stone surface will be dull, dry and whitish of the stone surface.

Question 27

we are capable to provide you full one-stop services and turnkey solutions.

Accepted Answer

PFM Product Advantages PFM exports all kinds of stone to the world,and recent years we undertaken a variety of projects which valued in the millions each of which is to abroad. With a professional design team and experienced construction team, we are capable to provide you full one-stop services and turnkey solutions.

Question 28

natural stone flooring needs to carry out the necessary crystallization maintenance on a regular basis to ensure the decorative effect

Accepted Answer

What are the benefits of crystal face treatment for natural stone flooring? As high-grade natural stone flooring decorative materials, its structural components are more complex, it needs to carry out the necessary crystallization maintenance on a regular basis to ensure the decorative effect, to avoid the occurrence of cracks, surface peeling, loss of light, pollution, etc., and to extend the use of stone. Life expectancy, otherwise the decorative effect of the stone will be greatly reduced, and the stone will have a series of symptoms. Stone surface treatment is equivalent to the beauty restoration of stone. After hard treatment of the stone surface, the stone forms a hard crystal layer on the surface. The crystal layer not only improves the brightness of the stone, but also effectively protects the stone from abrasion and pollution. A.National quality standard of floor crystal treatment 1. The stone surface is clean and tidy, the protection is intact and there is no damage.2. The overall stone surface are delicate, oily, bright, Crystal clear.3. The overall stone surface meter test average brightness of marble above 80 degrees, granite, quartz  and nano stone more than 75 degrees.4. The overall stone surface shows the sucker slip effect.5. The overall stone surface exhibits a lotus effect and waterproof. B.What is the general maintenance period of crystal treatment? 1. Because of the small flow of people, generally once a quarter is appropriate for the villa.2. The entrances and exits of hotels and commercial buildings are twice a week.3. The hotel, commercial building, elevator hall and other public areas are once a week.

Question 29

Accepted Answer

Ground unevenness is a common problem in paving marble, so it is generally necessary to have mirror polishing treatment after paving.

Question 30

the Explanation about various types of stairs

Accepted Answer

About the Staircase Design 1.Straight stairs2.Arched/Curved stairs3.Circular stairs4.Spiral stairs5.Quarter turn stairs6.Half turn stairs7.Winder stairs 1.Straight stairs These are the stairs along which there is no change in direction on any flight between two successive floors.According to general rules the amount of treads in one straight flight shall not exceed 16. Despite their simple forms pertinent components may communicate a unique style to the stair case.The most simple in terms of design, manufacture and installation is the staircase with straight flight. 2.Arched/Curved stairs Curved stairs, like spiral stairs are helical how ever, they tend to be on a much larger radius and typically do not make a full circle. The treads in such stairs are wedge-shaped as well, but tapering at one side is not very vital as that at Winder Stairs.They are elegant and graceful in appearance, and with pertinent components the staircase looks very effective. For this reason they are almost always located at the entry where it makes the best first impression.They are very difficult-to-make because all basic details, closed strings and (or)open strings.as well as handrails are curved. 3.Circular stairs These stairs, when viewed from above, appear to follow circle with a single center of curvature and large radius. Circular staircases have a gap down the middle: these typically have two handrails.These stairs are generally provided at the rear of a building to give access for servicing at various floors.All the steps radiate from a newel post in the form of winders. These stairs can be constructed in stone, cast iron or R.C.C. 4.Spiral stairs These stairs are similar to circular stairs except that the radius of curvature is small and the stairs may be supported by a center post constituting the backup abutment for all treads in the flight. Overall diameter of such stairs may range from 1 to 2.5m.Here just like in winder stairs and arched stairs the treads are wedge-shaped, but all of them(except for the last one)are uniform-sized. 5.Quarter turn stairs Quarter Landing Stairs represent a variety of straight stairs, which also include a landing. But here the landing is needed to change a direction of the flight by 90 degrees and at the same time it serves as a place for rest when moving. The landing may change its position in the flight from its beginning and up to its end.Staircases of this type are more convenient and safe than straight staircases. Due to the presence of the landing the flight is divided into two. thereby reducing quantity of treads in one flight, and makes walking more comfortable. 6.Half turn stairs Quarter Landing Stairs represent a variety of straight stairs, which also include a landing. But here the landing is needed to change a direction of the flight by 90 degrees and at the same time it serves as a place for rest when moving. The landing may change its position in the flight from its beginning and up to its end.Staircases of this type are more convenient and safe than straight staircases. Due to the presence of the landing the flight is divided into two. thereby reducing quantity of treads in one flight, and makes walking more comfortable. 7.Winder stairs Winder Stairs are the stairs with a turn by 90 and 180 degrees, but in contradistinction to Quarter Landing Stairs and Half Landing Stairs on turn the wedge-shaped treads are used for their construction.It is no need to construct an intermediate landing, and also to reduce the space occupied by  the staircase.In terms of design, staircases of this type possess soft and flowing lines, which under-line their beauty, of course. And such staircase looks evidently intriguing, as if inviting to go up the radial stairs. About PFM PFM is one of the most successful, rapidly expanding construction organizations in our region. Our aim is to continue to grow by taking on projects that more than demonstrate what we’re capable of, surpass expectations and continue to enhance the lives of our people.Our success is built on fostering strong, long-term relationships with clients and suppliers. These relationships are based on trust, respect and transparent, ethical working practices. Our clients’ faith in us inspires us to complete projects on time, and on budget.To achieve our goals, we will continue to innovate, embracing leading-edge technology and constantly monitoring and enhancing the way we work.

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