1)Black Crushed Stone, Black Granite Aggregate Description

Construction aggregate or aggregate is a broad category of coarse particulate material used in construction, including sand, gravel, crushed stone, slag, recycled concrete and geosynthetic aggregates. Aggregates are the most mined materials in the world.

Crushed stone or Stone or angular rock is a construction aggregate. It is created by mining a suitable rock formation and then using a crusher to break down the stone into different sizes. Crushed stone differs from gravel in that gravel has a more rounded shape and is made by the natural processes of weathering and erosion.

Crushed stone has continuously been used for a variety of construction needs because of its versatility. It is one of the most common and accessible natural resources on the planet. It is one of our most abundant and basic of raw materials.

 

2)China Black Granite Spot Wholesale Black Crushed Stone Japanese Dry Landscape Gravel Rounded Gravel Information

PRIMARY COLOR(S)	Black
Material	Marble, Granite, Limestone, Sandstone,  Basalt.
Size	3-5mm, 5-10mm, 10-15mm, 15-20mm, 20-30mm, 30-50mm, 50-80mm, 80-150mm
Weght	850-900KGS/CBM
Height Conductivity Coefficient w/(m.k)：	0.326
Delivery Time	7 days after receiving the down payment
MOQ	we can accept wholesale and retail. no limit for quantity. But, if quantity is more than a container, we can give you a discount.
Edge Process	Machine crushed
Packing Details	Packing: 1. Tiles & cut to size in Fumigated wooden crates. inside will cover by foamed plastics (polystyrene). 2. Slab in fumigated wooden bundle.

3)FAQ:

Q1: Are you manufacturer?

A1: Eastwood Stone is a large scale professional stone products manufacturer and trading company.

Q2: What is your MOQ?

A2: The minimum order quantity is based is about 50sqm. If lower than this, pls contact our sale representatives to negotiate. we are very glad to help.

Q3: What is your delievery time?

A3: The time of delivery is about 7 to 30 working days after receiving the deposit.

Q4: What is your payment terms?

A4: Normally T/T (30% in advance before manufacturing,70% balance before loading). Others negotiated.

Q5: How about the samples?

A5: Free samples, going by containers or air-freight cost paid by customer.