Xin hui aggregate (20mm)

Material category:

Mineral / Mineral based

Identification number:

21-1000-020-b

Sample produced by:

TAL-L

Sample date:

4 Nov 2021 (Received)

Sample condition:

Intact

Source-driven material

Crushed rock aggregate is usually specified for concrete or asphalt production. Crushed-rock aggregates are produced in quarries in an impact crusher to the desired sizes. This aggregate is imported from Guangdong province, the source of a large portion of the mineral-based materials needed for Hong Kong’s construction.

Location of Sample Extraction:

Xinhui District, Jiangmen, Guangdong Province, China

22.4587699, 113.03231

Surface Condition:

Hard Setting

Depth of sample extraction:

> 100 cm

Slope at extraction point:

< 35°

Land Use:

Vacant land/construction in progress

Natural or imported material:

Imported

Form

Aggregate