Standard Penetration Test SPT Sampler for Geotechnical Sampling , Split Tube Sampler
1 sets
MOQ
Negotiation
Price
large.img.alt
Features Gallery Product Description Request A Quote
Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO, API
Model Number: 2"
High Light:

automatic trip hammer

,

soil sampling equipment

Payment & Shipping Terms
Packaging Details: Carton/ wooden packing
Supply Ability: 100 sets
Specifications
Manufacturers: Spt Hammer Manufacturers
Name: SPT Hammer
Types: SPT Hammer Types
Efficiency: SPT Hammer Efficiency
Calibration: SPT Hammer Calibration
SPT: SPT Hammer Efficiency Factors
Measurements: SPT Hammer Energy Measurements
Suppliers: Spt Hammer Suppliers And Manufacturers
Drilling: Drilling Supplies
Product Description
Split Barrel Soil Sampler
SPT Sampler           

Split Spoon            

SPT Sampler          

Split Spoon Sampler      

Standard Penetration Test (SPT)   
Standard Penetration Test Sampler 

 

Standard Penetration Test SPT Sampler for Geotechnical Sampling , Split Tube Sampler

 

 

Standard Penetration Equipment        

 

In order to carry out the Standard Penetration Test (SPT) to BS 1377:Part 9:1990. The Auto Trip Hammer, SPT Drive Rods and a Split Tube Sampler are worked together.   

 

The basic operation of the complete set Standard Penetration Equipment are like the following sketch shows.


 

STANDARD PENETRATION TEST - SPT


The purpose of the Standard Penetration Test is to identify the soil stratification and engineering properties of soil layers. During the SPT, it was possible to take disturbed and undisturbed samples (using split barrel-sampler) which were used for further laboratory tests.
 

The in situ penetration test provides a soil sample for identification purposes and for the laboratory tests that allow the use of disturbed samples. The method of sampling soil consists of driving a split-barrel sampler to obtain a representative, disturbed sample and to simultaneously obtain a measure of the resistance of the subsoil to the penetration of a standard sampler. The resistance to penetration is obtained by counting the number of blows required to drive a steel tube of specified dimensions into the subsoil to a specified distance using a hammer of a specified weight (mass).
 

All pertinent borehole data, penetration resistance, and sample data must be recorded on a boring log data sheet. The depths at the top or bottom of each 150-mm increment of sampler penetration along with the number of blows required to affect that segment of penetration should be reported. Data obtained from SPT, N-value, is collected following some important steps:
 

- preliminary test - number of blows for the 0- to 150-mm interval of sampler penetration;
- real test – number of blows for the 150- to 300-mm interval and the 300- to 450-mm interval.


Hydraulic SPT automatic device, fitted on the drill mast side for an easy positioning over the SPT rods. Drop stroke 760 mm, drop weight 63,5 kg, with blows counter display on control panel.


Description of goods:   
 

SPT Split Tube Sampler is for doing the Standard Penetration Test (SPT). We manufacture it according to BS 1377: Part 9: 1990. A Top ball valve Adaptor, a pair of Split Spoons, and an open SPT Shoe compose a complete set of SPT Sampler. Both plastic type and steel type basket retainers are available. The ball valve adaptor prevents sample from being washed out of the sampler when the sampler is withdrawn from the borehole. A 60 degree nose cone and long solid rod with 60 degree point are available as well. The screw connection on the top adaptor depends on the type of drill rods being used to drive the sampler, but is most frequently 1.1/2" B.S. Whitworth, NWY Rod, BW or AW Rod.



Composition:

 

Split Spoon compose of Sample Spoon Head, Split Tube, SPT Adaptor, SPT Shoe, Basket Retainer.   



Specifications:

 

The standard Split Tube Sampler is 2" (50.8 mm) OD x 1.3/8" (34.9 mm )ID x 18” (457mm)/ 24" (610 mm) long. For heavy driving conditions, the Heavy-duty "Tuflok" design is available.     

 

 

Keywords:


SPT hammer
SPT hammer types
SPT hammer efficiency
SPT hammer weight
SPT hammer anvil
SPT hammer calibration
SPT hammer efficiency factors
SPT hammer energy measurements
spt hammer types
automatic spt hammer
spt hammer weight
spt hammer calibration
spt n values
spt energy
spt correction
automatic hammer
Standard Penetration Test
SPT Hammer Calibration
Spt Hammer, Spt Hammer Suppliers and Manufacturers
SPT Hammer Calibration
SPT Automatic Hammmer
Drilling World
Automatic SPT Hammer
SPT: Standard Penetration Test Energy Calibration
Standard penetration test
CME Automatic Hammer Operations Bulletin DSO-99-03
Evaluation of SPT energy for Donut and Safety hammers
SPT Hammer Energy Ratio versus Drop Height
SPT Energy Measurements: Manual vs. Automatic Hammer
Standard Penetration Test (SPT) Correction
Auto Standard Penetration Test (SPT) Hammers
SPT Automatic Drop Hammer: Environmental, Geophysical
Auto Hammer
Energy Efficiency and Rod Length Effect in SPT Drilling
Evaluation of SPT Hammer Energy Variability
NOTES on the STANDARD PENETRATION TEST
UT100 and SPT Hammers
Drilling Supplies
Spt Automatic Trip Hammer, Spt Tools
standard penetration test, SPT
Standard Penetration Testing Tools
Geoprobe Systems
Automatic Spt Hammer
Hydraulic Spt Hammer, Hydraulic Spt Hammer
Calibration
Geotechnical Drilling
Automatic SPT Hammer,SPT Hammer Types manufacturer
Drilling Services,SPT Calibrations
NCDOT SPT HAMMER ENERGY MEASUREMENT
Hydraulic Spt Hammer, Hydraulic Spt Hammer
SPT Hammer Energy Ratio versus Drop Height
SPT hammer, high quality Manufacturers,Suppliers
SPT Automatic Hammer Efficiency Revisited
SPT Hammer, SPT Automatic Trip Hammer
SPT AUTO TRIP HAMMER - KUVAWALA CORE DRILL
Standard Test Method for Standard Penetration Test (SPT soil sampling)
Soil Sampling Tools - Drilling World
SPT Hammer Energy Ratio versus Drop Height
Spt Hammer - Spt Hammer Manufacturers, Suppliers
1.8m - 2.6m Automatic SPT Hammer Standard Penetration
Effect of SPT Hammer Energy Efficiency in the Bearing
Spt Hammer Complete
Evaluation of SPT energy for Donut and Safety hammers
GRL Services SPT Hammer Calibration
DH66 Automatic Drop Hammer
Automatic SPT Hammer,Soil testing engineering
Geotechnical Drilling
Mobile Drill Tooling Catalog UPDATED 2015 Reduced
SPT Hammer Energy Analyser
DH66 Automatic Drop Hammer
Spt Hammer Exporters, Spt Hammer Selling Leads
China SPT Hammer - China Spt Hammer, Drilling Tools
EVALUATION OF THE CONE PENETROMETER TEST FOR SPT .
China Soil Testing Spt Automatic Trip Hammer Complete
SPT Hammer Energy Measurement
SPT Hammer Energy Measurements
STANDARD PENETRATION TEST
Subsurface Exploration Using the Standard Penetration Test and the Cone Penetrometer Test
Subsurface Exploration Using the Standard Penetration Test
Site Exploration, Site Characterization, Subsurface Exploration, Drilling, Standard Penetration Test, Cone Penetrometer
The Standard Penetration Test (SPT) and Cone Penetrometer Test (CPT) have become industry standards for subsurface geotechnical investigations using small diameter (<8-in. [20-cm]) borings and soundings. Both procedures have evolved over a period of 100 and 70 years, respectively, and have been adopted as ASTM standards. Each procedure has certain advantages over the other, but both can elicit incorrect data under particular subsurface conditions that are often overlooked, depending on the experience of field personnel operating or logging the tests. This paper seeks to explain the operative assumptions employed in both procedures, highlight the various corrections that are commonly employed, and warn the reader of common errors in interpretation.
The article concludes by stating that, under most conditions, the joint employment of SPT and CPT together has the greatest potential for characterizing sites correctly.
ASTM D1586 - 11
Standard Test Method for Standard Penetration Test (SPT) and Split-Barrel Sampling of Soils

 


FAQ


Terms & Conditions of Ordering:

Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests.

Production time:
Generally need 15-25 days

Transportation:
By air, By Express or By sea according to your requests.

1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order
Based on order quantity, normally it takes 20 days for production.
in 3 working days after receiving the advance payment

3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.

4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.

5. After Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time

6. Quality & Service:
A. There will be strict inspection and testing for every order before shipping out.
B. Our sales team and Technical Support will response for your question within 24 hours through skype: ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009
C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.

 

 


For more information, please contact:

 

 


ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

Email: roschen@roschen.com ; roschen@roschen.net

Website: http://www.roschen.com ; http://www.roschen.net

http://www.roschen.cn ; http://www.roschendrill.com

Recommended Products
Get in touch with us
Tel : 13764195009
Fax : 86-021-54380177
Characters Remaining(20/3000)