Substrat hydroponique de verre expansé

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专利权人:

Inc.;Growstone

发明人:

申请号：

EP13275041.5

公开号：

EP2774896A1

申请日:

2013.02.25

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

A foamed glass plant growth support structure, including a foamed glass substrate and a plurality of interconnected pores distributed throughout the substrate. The substrate is characterized by a porosity of at least about 65 percent. The pore size is substantially between about 0.2 and about 2 millimeters and the substrate is sufficiently chemically stable such that water filling the plurality of interconnected pores experiences a pH shift of less than 0.5.

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中国工程科技知识中心

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http://www.ckcest.cn/home/