Title: Mineral expanding agent
Application Number: 93111363 Application Date: 1993.07.22
Publication Number: 1097725 Publication Date: 1995.01.25
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C06B23/00,C06B43/00
Applicant(s) Name: Shandong Prov. Central Laboratory, Ministry of Geo Address: 250013
Inventor(s) Name: Zhang Guanglueng, Wei Jian
Attorney & Agent: ZHUANG YILI
Abstract:
     The expanding agent is made from calcium oxide, alum stone, zeolite, calcium sulfonate through the process of smashing, calcining, and mixing. It is suitable for recovery of stone material, demolition of concrete member, and protecting recovery of rare mineral (crystal, cryolite, fluorite etc.). It features noiseless, vibration-free, high explosive force, safety, high yield rate and low labour intensity.
Time: 8