Home > Instruments & Meters > Test Instrument > Test Machine > Good Quality Standard Heavy-duty Penetration Test

Good Quality Standard Heavy-duty Penetration Test

Good Quality Standard Heavy-duty Penetration Test photo-1
Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Place of Origin:
Henan, China
Brand Name:
DEFY
Usage:
Other, soil investigation
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai/Qingdao
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Henan, China
Brand Name DEFY
Usage Other, soil investigation

Good Quality Standard Heavy-duty Penetration Test

 

Brief

 

The Standard Penetration Tests aims to determine the SPT N value, which gives an indication of the soil stiffness and can be empirically related to many engineering properties.

 

The test is conducted inside a borehole. A 'splt spoon' sampler is attached to the bottom of a  core barrel and lowered into position at the bottom of the borehole. The sampler is driven into the ground by a drop hammer weighing 63.5 kg falling through a height of 76 cm. The number of hammer blows is counted. The number required to drive the samler three successive 150mm increments is recorded. The first increment (0--150mm) is not included in the N value as it is assumed that the top of the test area has been disturbed by the drilling process. The SPT N is the number of blows required to achieve penetration from 150-450mm.

 

The hammer weight, drop height, spoon diameter, rope diameter etc. are standard dimensions.

 

After the test, the sample remaining inside the split spoon is preserved in an airtight container for inspection and description.

 

 

Heavy-duty one

 

1. weight of the hammer: 63.5KG 

 

2. Drop: 760mm 

 

3. Penetration: 74×60

 

Good Quality Standard Heavy-duty Penetration Test

Good Quality Standard Heavy-duty Penetration Test

 

 

 

Contact Tony Liu :)

 

Skype: defy017

 

WhatsApp & Viber: 86-15226058862

 

Tel: 86-371-55819257

 

Mobile: 86- 15226058862

 

Fax: 86-371-66770722

 

Web:

Send Inquiry to This Supplier

Message
0/5000

Want the best price? Post an RFQ now!
Business Type
Trading Company
Year Established
2012
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People

Recommended Categories

Explore top categories and find suppliers for your specific needs