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Black Granite Kerb Outdoor Paving Slabs for Roadside and Park Projects

The Black Granite Outdoor Slabs are incredibly difficult to mine and they are premium quality and color. Black granite is a sharp, modern color that can be used to highlight different features and help tie the room together.

Black Granite Outdoor Slabs for garden edging is the popular material especially for fast and easy installation which are welcomed due to their good outlook and reliability.

Main size of Black Granite Outdoor Kerbstone: 60*40*3cm,75*50*3cm,75*46*2cm,50*50*3cm,77*60*3cm,140*75*5cm,200*100*4cm etc.

Thickness :1cm-5cm.

Main colors options of outdoor granite paving slab: White, Light Grey, Dark Grey, Black, Yellow, Red, Green, etc.

The main Surface finish of Granite Outdoor Garden Slab: Tumbled, Flamed, Natural split face, Saw edges, etc.

Brand: ESTA STONE is specializing in paving stone, cobblestone, mesh stone, cubic stone, natural stone, wall stone since 2008.

Advantages: Own factory, own design, and R&D department.Own marketing team. Competitive are the quality & price of our excellent products.

Business Scope: Paving stone, Landscaping stone, Environmental Stone, Natural stone, Cultural stone, Antique stone, Outdoor stone. Square, City Plaza, Garden, Patio, Courtyard, Deck, Path, Driveway Wall, etc construction stone.

Material & Color: Granite,Porphyry,Marble etc.

Product Design: According to customers drawing or photos or as usual or by our design and R&D department.

Packing: Outside pacing: In the fumigated strong wooden crate, inner packing by foamed plastics.

Moq: As your requirement

Supply Ability: 50000sqm/month

Delivery Date: 10-25 days

Q1: Then the function of the curbstone of granite is reflected in the following aspects:

A: The first point is to protect the edge of the pavement and maintain the paving layer, signs, and protection boundary.

Its two points: mark the splicing of different pavement materials, form structural joints, and play the role of water collection and traffic control.

The three points are: it has a decorative effect. Generally, the granite curbs are vertical, inclined, and flat. Generally, the stone processed into curbs is machined with natural stone. Moreover, the strength of granite stone must be qualified. The general characteristics are: the surface color of granite stone is uniform Cracks, complete edges, and corners, the consistent appearance of granite stone, no obvious spots, color difference, etc., and no pathological changes, no weathering phenomenon, and in the process of loading and unloading, no falling, smashing, bumping, etc., to avoid damage to granite stone.

During the construction of granite road edge stone, attention should be paid to that the base mortar must be built, the base mortar must be dense, and joint masonry is strictly prohibited. Moreover, the dislocation of granite road edge stone joint shall not exceed 1 mm, and the side stone and flat stone must be evenly staggered in the middle.

Under the requirement of a beautiful appearance, the side stones of the granite road edge should be specially processed according to the design radius. During the masonry, the line shape should be smooth, round, and smooth, and the joint should be tight. It should be noted that the arc-shaped side stones must be polished after manual chiseling, and the back of the granite road edge stones should be returned and tamped, the tamping width should not be less than 50 mm, and the thickness should not be less than 15 mm This is what we should pay attention to. We should not operate blindly.

After the construction of granite curbs, it is necessary to point the curbs. Generally, the tool for pointing is to hang the line. The debris in the curbs should be removed and moistened with water, and then the joints should be filled with 1:2.5 cement mortar. On the contrary, the curbs should be properly watered and maintained after they are laid. Different construction procedures are different, and all pavements are paved The curbs are also different,