Product Overview
The document provides detailed specifications for various porcelain tile products, including Cartago, Sintra, Piraeus, Patras, Corinth, Corfu, Tyras, and Nicaea. Each product is available in a 30x60 cm size with a matt finish. The tiles are categorized by color and type, with specific details on packaging and weight.

Technical Specifications
The technical specifications section outlines the dimensions, surface quality, and physical properties of the tiles. Key parameters include permissible deviations in size, thickness, straightness, rectangularity, and surface flatness. The document also details the water absorption rates, breaking strength, flexural tensile strength, abrasion resistance, thermal shock resistance, frost resistance, slipperiness, and moisture expansion.

Standards and Testing Methods
The tiles are tested according to EN ISO standards, with specific methods for assessing dimensions, surface quality, and physical properties. The document lists the standards for each characteristic, such as EN ISO 10545-2 for dimensions and surface quality, and EN ISO 10545-3 for water absorption.

Recommendations and Usage
The document advises customers to consult product packaging for specific usage instructions and characteristics. It emphasizes the importance of verifying information with manufacturers or sellers in case of discrepancies.

Contact Information
Contact details for Khan Omurtag Jsco and Khan Asparuh Jsco in Bulgaria are provided, including phone numbers, fax numbers, and an email address for further inquiries.