Question 1

Is TerraStone Natural Earth-Tone Sandstone suitable for extreme exterior climates and freeze-thaw cycles?

Accepted Answer

Yes. TerraStone Natural Earth-Tone Sandstone is quarry-selected natural dimension stone manufactured and tested to exceed ASTM C97 absorption standards (<0.5%) and ASTM C170 compressive strength standards (>120 MPa). It withstands over 100 severe freeze-thaw cycles without surface spalling, flaking, or thermal fracturing.

Question 2

What installation method, substrate, and mortar are recommended for TerraStone Natural Earth-Tone Sandstone?

Accepted Answer

Install over structurally sound concrete, cement backer board, or scratch-coat masonry. Use polymer-modified thin-set mortar meeting ANSI A118.4 specifications. For vertical wall installations exceeding 3 meters (10 feet), stainless steel mechanical anchors or tie brackets are recommended in accordance with international building codes.

Question 3

What are the packaging standards and overseas shipping container capacities?

Accepted Answer

Export shipments are packaged in heavy-duty, heat-treated and fumigated solid wooden crates (ISPM 15 compliant) with interior high-density foam padding and heavy-duty weather shrink wrap. A standard 20-foot GP container accommodates approximately 650 to 900 square meters depending on stone thickness and payload road regulations.

Question 4

What factory test reports and quality certifications accompany this shipment?

Accepted Answer

Each container of TerraStone Natural Earth-Tone Sandstone includes a 100% factory piece-by-piece inspection report, verified ASTM C97 absorption and ASTM C170 compressive test results, ISO 9001 quality certificate, Certificate of Origin (CO/Form E/Form A), and international bill of lading documentation.

TerraStone Natural Earth-Tone Sandstone

Technical & Procurement FAQs: TerraStone Natural Earth-Tone Sandstone