>> Home

Construction Chemistry Directory

Keep it short - enter a substring or use * as wildcard character: *lign*sul*at

 Home  Events  Papers  Index  New Entries 
 
 Suggest URL  Contact  Deutsch 


Hydraulic cement set-accelerating admixtures incorporating amino acid derivatives
A set-accelerating compound for hydraulc cements based on methylol derivatives of amino acids. Especially effective at low temperatures.
Publisher: Arfaei et al, W.R. Grace & Co.-Conn. (New York, NY), 1993, US5211751
Cat: Patents: Cement Set Accelerators

Retarder-Accelerator Combination
Described is a method of controlling the hydration behaviour of gypsum in the manufacture of composite materials, in particular board. The retarder-accelerator combination comprises a calcium salt of an N-polyoxymethylene amino acid and potassium sulfate.
Publisher: Sattler et al (Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung e.V., Munich, DE), 1998, US5846317
Cat: Patents: Gypsum Set Accelerators


up

392 Links in 109 Categories. [2018-09-22]
© Andrea Glatthor   Imprint