APPENDIX
II
Letters of Certification
ROAN
INDUSTRIES, INC.
November 10, 1986
Mr. Hugh Bogle
Roan Industries Inc.
Dear Mr. Bogle,
In May, July and August of 1986 we
submitted to Ambric Testing Inc. five pairs of cement
samples, each consisting of one blank and one Roan Industries' RI85 grinding
aid grind. These sample pairs were made at three cement plants and include all
three cement types. These samples are identified in the attached table. Ambric tested these samples in strict accordance with ASTM
C465-85a, "Standard Test Method for Processing Additions for Use in the
Manufacture of Hydraulic Cements."Ambric has
certified that the results of these tests conform in all respects to ASTM
0465-85a requirements. Copies of the Ambric letters
certifying the results of the testing for each pair of samples are attached.
Very truly yours,
Charles E. Buchanan Jr.
SUMMARY OF SAMPLES SENT TO AMBRIC TESTING, INC. |
|||
Samples were tested by ASTM-C465-85a |
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|
|
|
|
Roan ID# |
Cement Plant |
Type |
Grinding Aid Added |
|
|
|
|
B253 |
Keystone |
I |
blank |
B265 |
Keystone |
I |
RI85 |
|
|
|
|
B782 |
Giant |
I |
blank |
B785 |
Giant |
I |
RI85 |
|
|
|
|
A825 |
Coplay |
II |
blank |
A835 |
Coplay |
II |
RI85 |
|
|
|
|
A807 |
Coplay |
III |
blank |
A812 |
Coplay |
III |
RI85 |
|
|
|
|
B995 |
Keystone |
III |
blank |
B998 |
Keystone |
III |
RI85 |
ROAN
INDUSTRIES, INC.
November 10, 1986
Mr. Hugh Bogle
Roan Industries Inc.
Dear Mr. Bogle,
On November 4, 1985 we made a test of
type I cements at Keystone Cement Co.,
Ambric tested these samples in strict accordance with ASTM
C465-85a, "Standard Test Method for Processing Additions for Use in the
Manufacture of Hydraulic Cements." Ambric has
certified that their results indicate compliance with ASTM C465-85a in all
respects. A copy of the Ambric report detailing the
results of the testing for this pair of samples is attached.
Very truly yours,
Charles E. Buchanan Jr.
Keystone
Cement Company
November 18, 1995
Mr. Charles E .
Buchanan Jr .
Roan Industries Inc.
On November 4, 1985 you were allowed to
use Keystone Cement Companys'
Very truly yours.
Robert Foust,
Chief Chemist
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Gentlemen:
We hereby certify that we have performed
laboratory tests on one pair of cement samples for conformation to the
requirements of ASTM C-465 for Roan Industries, Inc. Our test report is
identified as Laboratory Number 15486, Keystone Type I. The results of these
tests conform in all respects to the requirements of ASTM C-465-85a
"Processing Additions for Use in the Manufacture of Hydraulic
Cements". Separate reports were issued tabulating the test data developed.
Very truly yours,
AMBRIC TESTING, INC.
D. D. Meisel,
P. E., FACI
DDM/jmc
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Laboratory No: 15486
Gentlemen:
In accordance with your request, we have
completed our laboratory testing program of material submitted by your firm May
2, 1986. Tests were performed on three samples of cement consisting of a
reference sample and two samples consisting of a grinding aid, in strict
accordance with ASTM C-465-85a "Standard Test Method for Processing
Additions for Use in the Manufacture of Hydraulic Cements". The submitted
samples were identified as Keystone Type I B253 (Blank), Keystone Type I B246
(RI77AA), and Keystone Type I B265 (RI-85).
The test results are as follows:
Continued ...........
ROAN
INDUSTRIES, INC.
November 10, 1986
Mr. Hugh Bogle
Roan Industries Inc.
Dear Mr. Bogle,
On June 9, 1986 we made a test of type I
cements at Giant Cement Co,
Ambric tested these samples in strict accordance with ASTM
C465-85a, "Standard Test Method for Processing Additions for Use in the
Manufacture of Hydraulic Cements." Ambric has
certified that their results indicate compliance with ASTM C465-85a in all
respects. A copy of the Ambric report detailing the
results of the testing for this pair of samples is attached.
Very truly yours,
Charles E. Buchanan Jr.
Giant
Cement Company
July 16, 1986
Mr. Charles E. Buchanan Jr
Roan Industries Inc.
On June 9, 1986 you were allowed to use
Giant Cements
Very truly yours,
J. D. Wright
Chief Chemist
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Gentlemen:
We hereby certify that we have performed
laboratory tests on one pair of cement samples for conformation to the
requirements of ASTM C-465 for Roan Industries, Inc. Our test report is
identified as Laboratory Number 15486, Giant Cement Type I. The results of
these tests conform in all respects to the requirements of ASTM C-465-85a
"Processing Additions for Use in the Manufacture of Hydraulic
Cements". Separate reports were issued tabulating the test data developed.
Very truly yours,
AMBRIC TESTING, INC.
D. D. Meisel,
P. E., FACI
DDM/jmc
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Laboratory No: 15486
Gentlemen:
In accordance with your request, we have
completed our laboratory testing program of material submitted by your firm
July 8, 1986. Tests were performed on three samples of cement consisting of a
reference sample and two samples consisting of a grinding aid, in strict
accordance with ASTM C-465-85a "Standard Test Method for Processing
Additions for Use in the Manufacture of Hydraulic Cements". The submitted
samples were identified as B782 (Blank) Giant Cament
Type I, B779 (RI-77AA) Giant Cament Type I, and B785
(RI-85) Giant Cament Type I.
The test results are as follows:
Continued ...........
ROAN
INDUSTRIES, INC.
November 10, 1986
Mr. Hugh Bogle
Roan Industries Inc.
Dear Mr. Bogle,
On April 22, 1985 we made a test of type
II cements at Coplay Cement Co,
Ambric tested these samples in strict accordance with ASTM
C465-85a, "Standard Test Method for Processing Additions for Use in the
Manufacture of Hydraulic Cements." Ambric has
certified that their results indicate compliance with ASTM C465-85a in all
respects. A copy of the Ambric report detailing the
results of the testing for this pair of samples is attached.
Very truly yours,
Charles E. Buchanan Jr.
Coplay
Cement Company
July 16, 1985
Mr. Charles E. Buchanan Jr
Roan Industries Inc.
On April 22, 1985 you were allowed to use
Coplay Cements Nazareth PA plant for a test run of type II cement for
certification of Roans' grinding aid, RI-85. Based on your report, there was a
blank run made using no grinding aid, and a test cement run made utilizing
approximately 0.06% addition of RI-85.
Very truly yours,
James K. Bayles
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Gentlemen:
We hereby certify that we have performed
laboratory tests on one pair of cement samples for conformation to the
requirements of ASTM C-465 for Roan Industries, Inc. Our test report is
identified as Laboratory Number 15486, Complay - Type
II. The results of these tests conform in all respects to the requirements of
ASTM C-465-85a "Processing Additions for Use in the Manufacture of
Hydraulic Cements". Separate reports were issued tabulating the test data
developed.
Very truly yours,
AMBRIC TESTING, INC.
D. D. Meisel,
P. E., FACI
DDM/jmc
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Laboratory No: 15486
Gentlemen:
In accordance with your request, we have
completed our laboratory testing program of material submitted by your firm May
2, 1986. Tests were performed on three samples of cement consisting of a
reference sample and two samples consisting of a grinding aid, in strict
accordance with ASTM C-465-85a "Standard Test Method for Processing Additions
for Use in the Manufacture of Hydraulic Cements". The submitted samples
were identified as Coplay Type II A825 (Blank), Coplay Type II A830 (RI-77AA)
and Coplay Type II A835 (RI-85).
The test results are as follows:
Continued ...........
ROAN
INDUSTRIES, INC.
November 10, 1986
Mr. Hugh Bogle
Roan Industries Inc.
Dear Mr. Bogle,
On April 19, 1985 we made a test of type
III cements at Coplay Cement Co,
Ambric tested these samples in strict accordance with ASTM
C465-85a, "Standard Test Method for Processing Additions for Use in the
Manufacture of Hydraulic Cements." Ambric has
certified that their results indicate compliance with ASTM C465-85a in all
respects. A copy of the Ambric report detailing the
results of the testing for this pair of samples is attached.
Very truly yours,
Charles E. Buchanan Jr.
Coplay
Cement Company
July 16, 1985
Mr. Charles E. Buchanan Jr
Roan Industries Inc.
On April 22, 1985 you were allowed to use
Coplay Cements Nazareth PA plant for a test run of type III cement for
certification of Roans' grinding aid, RI-85. Based on your report, there was a
blank run made using no grinding aid, and a test cement run made utilizing
approximately 0.06% addition of RI-85.
Very truly yours,
James K. Bayles
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Gentlemen:
We hereby certify that we have performed
laboratory tests on one pair of cement samples for conformation to the
requirements of ASTM C-465 for Roan Industries, Inc. Our test report is
identified as Laboratory Number 15486, Complay Type
III. The results of these tests conform in all respects to the requirements of
ASTM C-465-85a "Processing Additions for Use in the Manufacture of
Hydraulic Cements". Separate reports were issued tabulating the test data
developed.
Very truly yours,
AMBRIC TESTING, INC.
D. D. Meisel,
P. E., FACI
DDM/jmc
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Laboratory No: 15486
Gentlemen:
In accordance with your request, we have
completed our laboratory testing program of material submitted by your firm May
2, 1986. Tests were performed on three samples of cement consisting of a
reference sample and two samples consisting of a grinding aid, in strict
accordance with ASTM C-465-85a "Standard Test Method for Processing
Additions for Use in the Manufacture of Hydraulic Cements". The submitted
samples were identified as Coplay Type III A807 (Blank) 5773, Coplay Type III
A807 (RI-77AA) 5699, and Coplay Type II A812 (RI-85) 5690.
The test results are as follows:
Continued ...........
ROAN
INDUSTRIES, INC.
November 10, 1986
Mr. Hugh Bogle
Roan Industries Inc.
Dear Mr. Bogle,
On July 18, 1986 we made a test of type
IIII cements at Keystone Cement Co.,
Ambric tested these samples in strict accordance with ASTM
C465-85a, "Standard Test Method for Processing Additions for Use in the
Manufacture of Hydraulic Cements." Ambric has
certified that their results indicate compliance with ASTM C465-85a in all
respects. A copy of the Ambric report detailing the
results of the testing for this pair of samples is attached.
Very truly yours,
Charles E. Buchanan Jr.
Keystone
Cement Company
August 18, 1996
Mr. Charles E .
Buchanan Jr .
Roan Industries Inc.
On July 18, 1986 you were allowed to use
Keystone Cement Companys'
Very truly yours.
Robert Foust,
Chief Chemist
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Gentlemen:
We hereby certify that we have performed
laboratory tests on one pair of cement samples for conformation to the
requirements of ASTM C-465 for Roan Industries, Inc. Our test report is
identified as Laboratory Number 15486, Keystone III. The results of these tests
conform in all respects to the requirements of ASTM C-465-85a "Processing
Additions for Use in the Manufacture of Hydraulic Cements". Separate reports
were issued tabulating the test data developed.
Very truly yours,
AMBRIC TESTING, INC.
D. D. Meisel,
P. E., FACI
DDM/jmc
Ambric Testing Inc.
November 7, 1986
Roan Industries, Inc.
Attn: Mr. Hugh A. Bogle
Laboratory No: 15486
Gentlemen:
In accordance with your request, we have
completed our laboratory testing program of material submitted by your firm
August 21, 1986. Tests were performed on two samples of cement consisting of a
reference sample and one samples consisting of a grinding aid, in strict
accordance with ASTM C-465-85a "Standard Test Method for Processing
Additions for Use in the Manufacture of Hydraulic Cements". The submitted
samples were identified as Keystone Type III B995 (Blank) and Keystone Type III
B998 (RI-85).
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