Introduction
Crushed aggregates are a versatile and essential category for hardscaping and construction, that includes base materials ranging from gravel and recycled concrete right through to glass gravel. Widely used as a landscaping material and construction aggregate, each type has unique qualities, from aesthetic to functional benefits. The angularity of crushed aggregate ensures it locks together when compacted, creating a stable and durable surface. In general, the natural appearance of most crushed aggregates blend seamlessly with outdoor environments, providing a practical solution and a good-looking finish for gardens and outdoor spaces. Crushed aggregate is also environmentally friendly when sourced from local quarries, reducing transportation-related carbon emissions.
One of the most popular types of decorative crushed gravel is self-binding gravel. This variety, known for its ability to compact and form a firm yet permeable surface, is ideal for pathways, driveways, and rustic garden trails. Self-binding gravel typically consists of particles that range in size from fine dust to larger aggregates, allowing it to bind together when compacted. The natural appearance of this gravel type, which often includes earthy tones like browns, tans, and greys, makes it a favourite for creating natural-looking, low-maintenance paths in gardens and parks.
As a construction aggregate, crushed aggregate is extensively used in building and civil engineering projects. This type of aggregate is usually made from crushed rock, like limestone, granite, or basalt, and is characterised by its varied size, ranging from fine particles to large stones. Construction aggregates are foundational in concrete production and road construction and serve as a sub-base material for pathways and driveways, as well as laying paving stones and retaining walls. Their strength and durability make them suitable for heavy-duty applications.
In this section, we bring you the specifications, benefits and uses of the various types of construction aggregate, from the ONLY encyclopaedia on decorative aggregates, Outdoor Aggregates. Let's renovate your outdoor space!
Crushed
Pea Shingle 10mm
Get shingle's specifications, benefits and uses while discovering shingle and gravel's key differences. From the ONLY encyclopaedia on decorative aggregates for DIY enthusiasts.
20mm Shingle Gravel
Get the specifications, benefits and applications for 20mm shingle gravel in the one place, from the ONLY encyclopaedia on decorative aggregates.
Glass Aggregate
Find the specifications of glass aggregate, a unique decorative aggregate known for its sparkly appearance and long-lasting, versatility in outdoor and indoor design landscapes.
Spey Gravel
Discover a Scottish landscaping gem in Spey gravel. Get the specifications, benefits and uses in the ONLY encyclopaedia on decorative aggregates.
Self-binding Gravel
Breedon Gravel
Find out about Breedon self-binding gravel for paths and driveways in our encyclopaedia on decorative aggregates. Get specifications, applications, recommendations and benefits.
Hoggin Self-Binding Gravel
Before purchasing, find the specifications, benefits and uses of hoggin self-binding gravel in the ONLY encyclopaedia on decorative aggregates.
Grano Dust
Your comprehensive guide to grano dust: from specifications and benefits to applications from the ONLY encyclopaedia on decorative aggregates.
Sub-Base Aggregates
MOT Type 1 Sub-Base
Find the specifications, benefits and uses of MOT type 1 sub-base in the ONLY encyclopaedia on decorative aggregates. Purchase with confidence!
MOT Type 2 Sub-Base
MOT type 2 sub-base is a finer grade than MOT type 1 and used for base construction. Find the specifications, benefits and applications in our encyclopaedia on decorative aggregates.
MOT Type 3 Sub-Base
MOT type 3 has less fines content than Type 1 or 2, allowing greater drainage suiting permeable paths and paving. Find the specifications, benefits and uses in our encyclopaedia on decorative aggregates.
Limestone Type 1 Sub-Base
Limestone type 1 is a low-cost, rock-solid sub-base for DIY landscaping and professional construction. Find the specifications, benefits and uses in our encyclopaedia on decorative aggregates.