Influence of Changes in Temperature on Properties of Cellular Concretes

F Kruml

doi:10.1520/STP36090S

SYMPOSIA PAPER Published: 01 January 1980

STP36090S

Influence of Changes in Temperature on Properties of Cellular Concretes

Source

Theoretical limits for maximum and minimum temperature gradients within which microcracks occur in cellular concrete were established. Specimens of concrete were subjected to temperature cycling in four temperature ranges. Experimentally obtained maximum and minimum temperature gradients were found to be in agreement with calculated data. It was established that microcracks reduce substantially the bending strength, have only a limited effect on the dynamic modulus of elasticity, and have a negligible effect on the compressive strength of cellular concrete.

Author Information

Kruml, F

Institute of Construction and Architecture, Slovak Academy of Sciences, Bratislava, Czechoslovakia

Shipping & Handling

Domestic Shipping

Domestic orders are delivered via United Parcel Service (UPS) or United States Postal Service (USPS). Transit times average 3 to 5 business days. Please be aware that UPS will not deliver packages to Post Office Boxes.

Domestic Rush Orders

Please Contact Us.

International Standard Shipping

International orders are delivered via courier post services which can be either a postal service, courier service, or a combination of both. Standard Service is untraceable. Please allow 4-7 weeks for delivery.

International Expedited Shipping

Please Contact Us.

Please be aware that carriers will not deliver packages to Post Office Boxes. Because of the variability of customs processes and procedures in different countries, ASTM International cannot guarantee transit times to international destinations. Customs duty and taxes are the responsibility of the consignee.

Shipping & Handling charges follow the rate schedule, below:

Order Total	Shipping & Handling Fee (US Domestic)
Up to $50.00	$18.72
$50.01 to $100.00	$20.80
$100.01 to $150.00	$29.52
$150.01 to $250.00	$39.09
$250.01 to $500.00	$56.25
$500.01 to $750.00	$76.42
$750.01 to $1000.00	$93.15
$1000.01 to $1500.00	$121.27
$1500.01 to $2500.00	$158.38
$2500.01 to $4999.00	$209.04
$5000.00 to higher	FREE

Order Total	Shipping & Handling Fee (International)
Up to $50.00	$68.72
$50.01 to $100.00	$70.80
$100.01 to $150.00	$79.52
$150.01 to $250.00	$89.09
$250.01 to $500.00	$106.25
$500.01 to $750.00	$126.42
$750.01 to $1000.00	$143.15
$1000.01 to $1500.00	$171.27
$1500.01 to $2500.00	$208.38
$2500.01 to $4999.00	$259.04
$5000.00 to higher	FREE

Shipping and Handling charges are approximate. Additional charges may be incurred if your order requires multiple shipments. This does not apply to complete sets and sections.

Reprints and Permissions

Reprints and copyright permissions can be requested through the
Copyright Clearance Center

Details

Developed by Committee: E06

Pages: 577–583

DOI: 10.1520/STP36090S

ISBN-EB: 978-0-8031-4768-3

ISBN-13: 978-0-8031-0325-2

Influence of Changes in Temperature on Properties of Cellular Concretes

Author Information

Related

Reprints and Permissions

Details