How many Giallo Siena marble slabs are in stock?
We hold 3000 square metres of Giallo Siena marble in our own warehouse.
Answer
Is Giallo Siena marble certified?
The published figures
A certificate is issued per block on request, and that certificate is worth more than any table on a website. The published figures on this site are ranges for the material; a certificate for the block you are buying is a measurement of that block.
The figures
| Item | What exists | Source |
|---|---|---|
| Certificate | Issued per block on request | Published stone sheet |
| Published values | Ranges for the material, not for a block | Published sources [S1] [S6] |
| Safety data sheet | Travels with the order | Our own operating practice |
| Materials declaration | Available on request | Published stone sheet |
Why this stone behaves this way
A published range is what a material is; a certificate is what a block is. Giallo Siena marble varies within a block and between blocks, so a certificate is the only document that describes the particular piece being bought.
What these figures are, and what they are not This site publishes no certificate and no test report of its own, and nothing here is presented as a measurement of a particular slab.
Where these figures come from
- S1 granitalsiena.com — Giallo Siena marble technical sheet (EN standard test values; Politecnico di Torino marble laboratory)
- S6 StoneContact — Giallo Siena Unito and Broccatello di Siena entries, carrying Università di Pisa - Politecnico di Torino test values for the material
Where to go next
On the same subject
More questions about Giallo Siena marble
What size block does Giallo Siena marble come from?
Average block size 2.50 to 3.20 m by 1.30 to 1.70 m by 1.30 to 2.00 m.
How long does it take to get Giallo Siena marble cut to order?
Material held in our own warehouse ships from stock.
What is the compressive strength of Giallo Siena marble?
89.4 to 175 MPa, published to EN 1926-07, and the two published clusters differ by almost a factor of two.
This answer sits on the The published figures page, with the rest of the questions about it.
Technical recordAsk for a price
A thickness, a format, a finish, a quantity and a destination will get you a quotation for Giallo Siena marble.
Is Giallo Siena marble certified?