Views: 10498
Core Drilling Test
Product code : 799
Login
our business
- TCVN 9395:2012 “Bored pile - Construction, check and acceptance”
- TCVN 9351:2012 “Soils - Field testing method - Standard penetration test”
- Determine position of drill machine on the head pile and fix it.
- Take elevation data of pile.
- Measure the length drill tube (tube D110) to estimate length of sample concrete.
- Measure the length drill rod.
- Drop-down auger to bottom of drill tube. Perform drill cutting bottom of tube and drill concrete, breaking core.
- Drawing up to take drilling samples. Place the core in due course be taken up. Place the ruler to measure the length and diameter of the samples.
- Install SPT tube and drop into the bottom pile.
- Take photos and store the samples.
- Select the qualified sample to compresstion test in specialized laboratory.
- Project name and location; The employer, designer, pilling contractor and the testing agency.
- Information of test piles.
- Description of drilling procedure, samples, sediments and the geological layers below the pile tip.
- Site photos.
- Conclusion and recommendation.
- Result of compresstion test of samples.
    |
Purpose of the test: Core drilling test allows visually check the overall quality of the concrete on the bottom pile, deposit sediment and geology contiguous with pile tip. Testing method: To check quality of concrete at pile tip of test pile, place a hollow tube along pile to the bottom pile from 0.5 ~1m. Using geological survey drill machine to drill through the bottom of tube to take a sample concrete at pile tip. Then using the method of standard penetration test SPT to check humus and determine geologists under the pile tip. Testing procedure: |
Related Products
Buy now
Core Drilling Test
0đ
Quantity: 1
CUSTOMER INFORMATION
SHIPPING ADDRESS
PAYMENTS
YOUR ORDER INFORMATION
Core Drilling Test
0đ
Quantity: 1
Subtotal
CUSTOMER INFORMATION
- Full name:
- Phone:
- Email:
SHIPPING ADDRESS
- Address:
- Country / district:
- Province / city:
- Shipping costs:
- Note:
PAYMENTS