Alamo Portland and Roman Cement Company

Alamo Portland and Roman Cement Company (HM18DP)

Location: San Antonio, TX 78212 Bexar County
Country: United States of America

N 29° 27.642', W 98° 28.595'

  • 0 likes
  • 0 check ins
  • 0 favorites
  • 404 views
Inscription
Near this site in 1879, Englishman William Loyd discovered a blue argillaceous limestone believed to be a natural cement rock. Analysis by San Antonio druggist and chemist George H. Kalteyer confirmed the rock contained proper proportions of lime and clay to produce portland cement.

Loyd and Kalteyer, along with other investors, organized the Alamo Portland and Roman Cement Company, which was chartered in January 1880. This, the first portland cement plant west of the Mississippi, began with on intermittent pot kiln. A second pot kiln was added in 1881, when the company name was changed to Alamo Cement Company. The tall stack Schoefer-type kiln was added in 1889. Cement from this plant was used in the construction of the State Capitol and the Driskill Hotel in Austin.

Through the vision and leadership of Portland Cement pioneers Loyd, Kalteyer,and Charles Baumberger, who succeeded to the presidency following Kalteyer's death in 1897, the company flourished. In 1908 the plant relocated to a site later known as Cementville near Alamo Heights. The original quarry became the Japanese Sunken Gardens in Brackenridge Park. The kiln area was designated as Baumberger Plaza in 1944.
Details
HM NumberHM18DP
Tags
Marker Number98
Year Placed1991
Placed ByTexas Historical Commission
Marker ConditionNo reports yet
Date Added Monday, October 13th, 2014 at 9:12am PDT -07:00
Pictures
Sorry, but we don't have a picture of this historical marker yet. If you have a picture, please share it with us. It's simple to do. 1) Become a member. 2) Adopt this historical marker listing. 3) Upload the picture.
Locationbig map
UTM (WGS84 Datum)14R E 550753 N 3259143
Decimal Degrees29.46070000, -98.47658333
Degrees and Decimal MinutesN 29° 27.642', W 98° 28.595'
Degrees, Minutes and Seconds29° 27' 38.52" N, 98° 28' 35.70" W
Driving DirectionsGoogle Maps
Area Code(s)210
Closest Postal AddressAt or near 3801-3827 N St Mary's St, San Antonio TX 78212, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

Is this marker missing? Are the coordinates wrong? Do you have additional information that you would like to share with us? If so, check in.

Check Ins  check in   |    all

Have you seen this marker? If so, check in and tell us about it.

Comments 0 comments

Maintenance Issues
  1. Is this marker part of a series?
  2. What historical period does the marker represent?
  3. What historical place does the marker represent?
  4. What type of marker is it?
  5. What class is the marker?
  6. What style is the marker?
  7. This marker needs at least one picture.
  8. Can this marker be seen from the road?
  9. Is the marker in the median?