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Subject: Nanotechnology chemical waterproofing coating for heritage buildings

Nanotechnology chemical waterproofing coating for heritage buildings

From: Kang Shua Yeo <kangshua>
Date: Monday, October 1, 2007
Recently, I was approached by a company that markets and Indian
product "Zycosil", a product based on organsosilicon chemistry
(molecular structure: alkylakoxysilane) and nanotechnology. The
product is essentially a chemical waterproofing coating product for
buildings.

I would like to know how such alkylakoxysilane compare with siliconates
are the long term effects of the usage of such products.

Yeo Kang Shua, PhD
Architectural Consultant
Preservation of Monuments Board
RELC Building, 30 Orange Grove Road
#07-01B
Singapore 258352


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                  Conservation DistList Instance 21:25
                 Distributed: Saturday, October 6, 2007
                       Message Id: cdl-21-25-022
                                  ***
Received on Monday, 1 October, 2007

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