2009-09-29 Concrete Test ResultsBRAG N
ITERTEC
Compressive Strength of Concrete Cylinder
Test Method: ASTM C39, 4x8 Cylinder
Client: Adam Nafstad
Bolton & Menk, Inc.
7533 Sunwood Drive
Suite 206
Ramsey, MN 55303
Report Date: 9/29/09
LIMS WO #: 9009117
Project: BL-09-03832
Castle Road Curb and Gutter
Albertvillas 6th
Albertville, MN 55301
Field Test Conditions and Results ASTM C31 *
Set Number:
1
Mix Design:
3A32
Date Cast:
09/01/09
Supplier:
Knife River
Time Cast:
4:12 pm
Specified Air (%):
6.5 +/- 1.5
Date Received:
09/02/09
Specified Strength (psi):
4,000
Measured Slump (in.): (ASTM C143)
3
Truck Number:
1462
Measured Air (%): (ASTM C231)
7.0
Ticket Number:
1536115
Concrete Temp. ff): (ASTM C 1064)
76
Cylinders per Set:
4
Air Temp. ff ):
75
Cylinders Cast By:
Rodman, Scott W
Liquid Added On Site: None
Placement Location: Paving, Curb
& Gutter, Kassel Rd raise curb and gutter, and sidewalk replacement
Sample Location/Notes: sidewalk north end of road
Compression Test Results
Field
Lab
Test
Max.
Cylinder
Cylinder
Break
Cure
Cure
Age
Load
Diameter
Area
Sample No.
Date
(days)
(days)
(days)
(pounds)
(in.)
(sq. in.)
1-1
9/8/09
1
6
7
40,480
4.01
12.63
1-2
9/29/09
1
27
28
57,140
4.01
12.63
1-3
9/29/09
1
27
28
54,150
4.01
12.63
Strength
Fracture Capping
Remarks
(psi)
Type Method **
Code(s)
3,210
2 N
B2
4,520
2 N
El
4,290
1 N
El
* Concrete sampled in accordance with ASTM C172
"Capping Capping Method: N = ASTM C 1231, Unbonded Caps S = ASTM C617, Sulfur Caps
Break Remarks:
B2 The 7 day test result projects that the specified strength will likely be met at 28 days according to a typical
age -strength relationship.
E l The average 28 day test result meets or exceeds the specified strength.
Types of Fracture
TYPE 1 TYPE 2 TYPE 3 TYPE 4 TYPE 5 TYPE 6
ver 1.3c Page 1 of 1
Elstrom, Perry
I approve the document Sep 29 2009
B R ,A 1, N
NTE RTEC Letter of Transmittal
Client: Bolton & Menk, Inc. Braun Intertec Project No: BL-09-03832 Transmittal No: 2
Date: October 01, 2009 Braun Intertec Corporation
1520 24th Avenue North
St. Cloud, MN 56303
To: Adam Nafstad
Bolton & Menk, Inc.
7533 Sunwood Drive
Suite 206 Phone: 507-625-4171
Ramsey, MN 55303 Fax: 5076254177
Re: Castle Road Curb and Gutter, Albertvillas 6th, Albertville, MN
This Transmittal is being Sent:
For your approval As requested X_ For your records For review
Information Sent Copies I Reference Numbers Comments/Clarification
Concrete Tests 1 1
Transmittal List Information Sent
Adam Nafstad, Bolton & Menk, Inc. Concrete Tests (1)
Sent By: Laurie A Larsen
Phone: (320)253-9940
Rev. s-6,04 1 Providing engineering and environmental solutions since 1957