Soil Testing Spt Test Standard Penetration Test

Product Description

Soil Testing Spt Test Standard Penetration Test

Features:

• The Standard Penetration Test, or SPT, is the most widely used in-situ test throughout the world, as

an indicator of the density and compressibility of granular soils. It is also commonly used to check the
consistency of stiff or stony cohesive soils and weak rocks. Estimation of the liquefaction potential of saturated

granular soils for earthquake design is often based on these tests. Available design methods for both shallow
and deep foundations rely heavily on SPT results.

• The test consists of driving a standard 50-mm outside diameter thickwalled sampler into soil at the bottom
of a borehole, using repeated blows of a 63.5 kg hammer falling through 760 mm. The SPT N value is the
number of blows required to achieve a penetration of 300 mm, after an initial seating drive of 150 mm. 

 

 

 

Specification	Hammer mass	Falling distance	Dia.probe head
light	10kg	50cm	Φ40mm
medium	28kg	80cm	Φ74mm
heavy	63.5kg	76cm	Φ74mm
extra-weigh	120kg	100cm	Φ74mm

 

Comprise:

1. SAMPLER ASSEMBLY :

Split-Barrel Sampler, Hardened machined steel,

Plastic Catcher

Adapter SPT-AS6 SPT Cutting Shoe Sampling Rod, 1.5 meter length

 

2. DRIVE WEIGHT ASSEMBLY :

Hammer, steel, 63.5 kg weight, Guide Rod, Steel, 76.2 cm drop height

Anvil, Machined steel

 

3. Accessories and spare parts:

Tripod stand, steel pipe ,  Vertical Guide, Machined steel

Rope, 3/4'' x 15 metre ,  Pipe Wrench, set of two 24'' length

Pulley, 20 cm diameter ,  Motor hoisting machine

Iwintesting equipment 

company is a high-tech enterprise focusing on the research and development, production and sales of engineering quality test and testing instruments. The company serves in the construction, the railroad, the highway, the water conservancy, the electric power, the university and the scienitic research institute.

To provide quality products, services and solutions for the industry,And establish a good long-term cooperative relationship with it. Our company always abides by the business philosophy of"customer first, quality firrst".Do a good customer service,All products of the company implement the "three guarantees policy"



 

Q:What equipments do you supply?

A: We supply metal testing, pile testing, concrete testing, soil testing, cement testing, asphalt testing, rock testing and other lab equipments.

Q: Are your company a trading one or a factory?

A: Factory+ trade (integration), More than 10 years focusing on test instruments field.

Q: After an order is placed, when to deliver?

A: Generally about 10-25days, If we have inventory, we can arrange shipment within 3 days Please be aware that our production lead times depend on specific items and item quantities.

Q: What about the warranty with after-sales services?

A: The testing machine is guaranteed for 12 months by gaotiejian, we can help you to repair your problem con troller freely, even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.

Q: What about the product' services and qualit?

A: Each instruments must be carried out 100% quality examination and test when shipping and delivery goods Product use training, each of our product provide video training to show you how to install operate We can arrange engineer to train the operation of equipment to customer s company when you need. products are widely recognized and trusted by users.