Natural Stone Slab Hardscaping

Natural stone slabs are a key component in modern hardscaping. The aesthetic appeal, durability, and versatility of stone slabs such as granite, limestone, and slate provide a timeless touch to patios, walkways, retaining walls, and more. At Hamilton Concrete Works, we harness the natural beauty of these stones to create outdoor spaces that blend seamlessly with their surroundings.

Natural Stone Slab Selection

Selecting the perfect natural stone slab is crucial for achieving the desired look and functionality. Here's what we consider.

Types of Stone:

Granite:

Great for paving, curbing, and retaining walls, granite's durability and variety of finishes make it a versatile choice.

Limestone:

Often used for patios, walkways, and retaining walls, limestone offers a soft appearance that can be elegant in the right setting.

Slate:

This can be used for patios, walkways, and even water features. Its natural, textured appearance and variety of colors make it a popular choice.

Travertine:

Ideal for pool decks, patios, and walkways, travertine offers a unique texture that is slip-resistant when left unpolished.

Sandstone

Widely used for paving, wall cladding, and retaining walls, sandstone's warm colors and textures make it suitable for many outdoor applications.

Basalt

Often used in modern hardscaping for paving, wall cladding, and water features, basalt offers a sleek and contemporary look.

Flagstone

A common choice for patios, walkways, and stepping stones, flagstone provides a natural, rustic appearance that can be quite charming.

Quartzite

Known for its strength and resistance to wear, quartzite can be used for paving and outdoor countertops.

Color and Texture:

Polished: Smooth and glossy, achieved by grinding and buffing the stone.

Honed: Matte surface, created by stopping the grinding process sooner.

Flamed: Rough, weathered appearance, created by applying a high-temperature flame.

Tumbled: Soft, rounded edges and a smooth surface, achieved by tumbling stones together.

Durability: Assessment of the stone's resistance to weathering and wear.

Environmental Considerations: Sustainable practices such as recycling, energy efficiency, and responsible sourcing.

Budget: Offering options to suit various price ranges without compromising quality.

Installation Process and Techniques

Our installation process is meticulously planned and executed:

Site Preparation:

• Excavation: Removing existing structures and topsoil to reach a stable soil layer.
• Grading: Adjusting the slope for proper water runoff using graders.
• Soil Stabilization: Compacting and reinforcing soil to support the weight of the stone.

Design Planning: Creating blueprints, determining the exact placement of each stone.

• Sub-base Installation: A layer of compacted gravel or crushed stone to distribute weight evenly.

Stone Cutting and Shaping:

• Cutting: Using saws with diamond-tipped blades.
• Shaping: Employing chisels, hammers, or machinery for specific shapes.

Installation and Sealing:

• Installation: Placing stones in predetermined positions, ensuring alignment.
• Sealing: Applying sealants to protect against moisture, using rollers or sprayers.

Quality Inspection:

• Ensuring proper alignment, stability, and aesthetics.

Repair and Maintenance Services

Natural stone slabs may require repairs for common issues such as cracks, chips, settling, or loose stones. Cracks and chips can be filled using epoxy fillers, color-matched to the stone, while settling or loose stones may be re-leveled using sand or gravel. Maintenance includes regular sealing every 2-5 years and cleaning with mild soap and water. Preservation techniques might entail scheduled inspections, prompt repairs, and protective measures against the freeze-thaw cycle common in certain climates.

Compliance and Regulations

Compliance with local building codes, permits, and safety standards is paramount in natural stone slab installation. This includes adhering to local standards for construction, filing necessary paperwork, paying relevant fees, obtaining official approval, and following guidelines such as those set by Ontario Health and Safety Act (OSHA), along with utilizing proper safety equipment.

Tools and Equipment

We invest in cutting-edge tools and machinery to ensure precision and efficiency. Our equipment includes stone cutters, excavators, laser levelers, and specialized sealing machinery.

Environmental and Sustainable Practices

Hamilton Concrete Works is committed to environmentally friendly practices in hardscaping projects. This includes sourcing stones from quarries following sustainable practices, using permeable materials for water conservation, and applying techniques to reduce noise and dust during construction. Proper grading to avoid water pooling further aids in water management.