Maximum capacity of the mixer. The optional attributeatSpecificGravity may be used to specify the maximum capacity of themixer for a particular specific gravity of the grout
The specific gravity of the grout mixture at which the volume was measured. This allows conversion between volume measurements at different mix densities. Typical values range from 1.0 (water) to 2.0+ for dense cement grouts.
Database handle for the object. It is of XML type ID, so is constrained to beunique in the XML document within which it occurs. An external identifier for the object inthe form of a URI may be constructed using standard XML and XPointer methods. This is doneby concatenating the URI for the document, a fragment separator, and the value of the idattribute.