[12] Patent
[11] Patent No.: GC0011051  
[45] Date of Publishing the Grant of the Patent: 30/Sep /2020                64/2020  		 Number of the Decision to Grant the Patent: 2020/166394
Date of the Decision to Grant the Patent: 28/Apr/2020

[21] Application No.: GC 2018-34677

[22] Filing Date: 1/29/2018

[30] Priority:

[33] State [32] Priority date [31] Priority No.
USA
 		2/2/2017
 15/423,242

[72] Inventors: 1- Saleh H. AL-IDI،2- Mohammed Heshan AL-MEHTHEL،3- Mohamme MASLEHUDDINd،4- Mohammed SHAMEEM

[73] Owners: 1- SAUDI ARABIAN OIL COMPANY , P.O. Box 5000, Dhahran , Saudi Arabia،2- King Fahd University of Petroleum and Minerals, P.O.B.OX 5071, Dhahran 31261, Saudi Arabia

[74] Agent: - Abu-Gazaleh Intellectual Property L.L.C

  

 

[51]IPC:
C04B 14/06, 18/02, 28/04, 38/10; B28C 5/00; C04B 111/10, 111/40
[56] Cited Documents:
-CN 102815964 A (SHAANXI CONSTRUCTION GROUP GENERAL COMPANY) 12 December 2012
-ALEXANDRE BOGAS J ET AL: Capillary absorption of structural lightweight aggregate concrete, MATERIALS AND STRUCTURES, LONDON, GB, val. 48, no. 9, 29 June 2014 (2014-06-29), pages 2869-2883, XP035519196
-KIM Y J ET AL: Characteristics of self-consolidating concrete using two types of lightweight coarse aggregates, CONSTRUCTION AND BUILDING MATERIALS, ELSEVIER, NETHERLANDS, val. 24, no. 1, 1 January 2010 (2010-01-01 ), pages 11-16, XP026682603  
Examiner: Eng. Ebrahim AlQurashi

[54] LIGHTWEIGHT FOAM CONCRETE
[57] Abstract: A foam concrete has constituents that include a cement, a sand, a coarse aggregate having a density in a range of 1400-1600 kg/m3, a water, and a foam solution. The foam solution includes a foaming agent and a foaming water. The foam concrete has a compressive strength of at least 20 MPa, a thermal conductivity of less than 0.40 W/mK and a maximum dry weight of 2000 kg/m3.

 No. of claims: 20     No. of figures: 1


 


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