Romanova Q Series

This Roman tile combines the classic aesthetics of traditional Roman tiles with the practical needs of modern architecture. With its scientific structural design, outstanding practical performance, unique decorative effect and wide adaptability to various scenarios, it has become an excellent choice for roofing systems in residential buildings, villas, cultural and tourism buildings, etc. The following is a comprehensive analysis of its core advantages by combining specific product parameters with authoritative testing logic.

Dual guarantee of precise dimensions and innovative lap joints

The product structure design takes "stability, water resistance and construction convenience" as the core, and every parameter has been optimized through engineering practice. From the perspective of basic dimensions, the standard specification of 300*456mm is combined with a solid laying area of 230*385mm. The weight of each piece is precisely controlled at 4kg, and the usage per square meter is 10 pieces per square meter. This parameter ratio not only ensures the safety of the roof's load-bearing capacity (suitable for the conventional concrete roof's load-bearing standard of ≥2.5kN/ square meter), It has further enhanced the construction efficiency - the average daily paving area per person can reach 8 to 10 square meters, which is over 30% higher than that of the same type of non-standard tiles.

The core structural highlights are mainly concentrated in the waterproof and fixed design: The design of the water inlet trough expanding outward by 70mm and increasing the height by 30mm is 20mm wider and 15mm higher than that of the ordinary Romanesque tile trough, effectively enhancing the rainwater drainage capacity and preventing the trough from overflowing during heavy rain. The 70mm arch height, combined with the trapezoidal profile of "130mm narrow at the top and 160mm wide at the bottom", creates a natural drainage slope for the tile body, accelerating the sliding of rainwater. In terms of the lap structure, the lap distance between the two tiles is 70mm, and it is combined with four water barriers to form multiple waterproof barriers. Compared with the two water barriers of the common Romano tile, the risk of leakage is reduced by 60%. The 5mm deep groove design at the screw holes on the back enables the fixing screws to be fully embedded into the tile body. This not only prevents rainwater from seeping in due to exposed screws but also enhances the connection stability between the tile body and the roof. Tests have shown that under a typhoon of level 14 (wind speed ≥40m/s), the tile detachment rate is 0, and the structural stability far exceeds the industry average.

A benchmark of durability that can withstand all weather conditions

Relying on precise parameter design and high-quality materials, the product demonstrates outstanding practical performance, with all indicators meeting industry high standards. In terms of durability, the weight of 4kg per piece, combined with high-pressure molding technology, results in a tile density of ≥1.7g/cm³, a flexural strength of ≥30MPa (national standard ≥20MPa), a Mohs hardness of over 5, and the ability to withstand an instantaneous pressure of 1.2 tons per square meter, with a service life of over 40 years. In terms of weather resistance, the tile body has undergone extreme temperature difference tests ranging from -35 ℃ to 75℃. After 50 freeze-thaw cycles, there are no cracks or peeling, making it suitable for different climate conditions such as the extremely cold regions in Northeast China and the high-temperature and high-humidity regions in South China.

Waterproof performance is the core competitiveness of the product. The combination design of 70mm outward expanded water inlet channel, four water barrier strips and 70mm lap spacing enables the roof waterproofing grade to reach level I. Test data shows that in extreme rainstorm weather with a rainfall of 250mm/h, the roof leakage probability using this product is less than 0.2%, which is 70% lower than the leakage rate of ordinary Roman tiles. The screw hole groove design further eliminates the risk of leakage at fixed points, enhancing the overall waterproof performance of the roof by 60%. In addition, the product has A fire resistance rating of Grade A (non-combustible material), which can effectively prevent the spread of fire. The surface of the tile is treated with high-temperature glaze (default process), with a water absorption rate of ≤5%, which is 30% lower than that of ordinary Roman tiles. Moreover, its UV resistance level reaches UV-8, and the color difference ΔE after 5000 hours of sun exposure is ≤2.0. It does not fade or age even after long-term use. The smooth glaze surface combined with the grooved drainage design ensures a dust adhesion rate of ≤4% and a self-cleaning rate of ≥90% when exposed to rain. The maintenance cost in the later stage is extremely low.

A perfect blend of classic shapes and proportional aesthetics

The product continues the unique romantic style of Romanva, and its parameter design endows it with distinctive decorative value. The 70mm arch height combined with the trapezoidal outline gives the tile a full three-dimensional effect. After laying, the roof forms natural wavy lines, which are more visually layered than ordinary Roman tiles (with an arch height of 50-60mm), significantly enhancing the sense of weight and aesthetics of the building's roof. The size ratio of "130mm narrow at the top and 160mm wide at the bottom" makes the lines of the tile body more slender and smooth, suitable for different laying methods - when laid in parallel, it presents a simple and grand modern sense, and when laid in staggered layers, it creates a lively and dynamic rhythm, meeting the needs of diverse architectural styles.

In terms of color compatibility, the product can be matched with various colors such as the natural color of the clay and matte glaze. The 70mm arch height makes the colors present a gradient effect of light and dark under the light and shadow, enhancing the layering of the roof decoration. For instance, when paired with the natural color of red-brown clay, it is suitable for the new Chinese-style villa style, highlighting its simplicity and elegance. The deep grey matte glaze is selected, which is suitable for modern and simple buildings, creating a low-key and high-end texture, and becomes the core element to enhance the appearance level of the building.

The all-round choice for all types of buildings in all regions

The product parameter design fully takes into account the demands of different regional climates and building types, and is highly adaptable to a wide range of scenarios. From a geographical perspective, the design of a 70mm outward-expanding water channel and four water barriers enables it to perform exceptionally well in regions rich in precipitation such as the plum rain area in the south of the Yangtze River and the rainy mountainous areas in the southwest. Its drainage efficiency is 40% higher than that of ordinary Roman tiles, effectively preventing rainwater accumulation. With a wind resistance of up to level 14 and excellent frost resistance, it is suitable for areas frequently hit by typhoons along the southeast coast and in the severely cold regions of Northeast and Northwest China, with a coverage rate of over 90%.

From the perspective of building types, in the residential sector, a weight of 4kg per piece is compatible with standard specifications for the roofs of villas, multi-story apartments, etc. The parameter of a usage of 10 pieces per square meter makes cost control more precise, making it the preferred choice for high-end residential roofs. In the field of cultural and tourism architecture, the classic Roman tile design combined with unique size ratios can create various styles such as European romance and rural countryside, and is suitable for projects like ancient town renovation and homestay clusters. After a certain cultural and tourism town adopted this product, the rate of tourists taking photos and sharing them increased by 35%. In the field of public buildings, its excellent waterproofing and durability can be applied to low-maintenance buildings such as schools and community service centers, reducing the operating costs in the later stage. Data shows that the market share of this specification of Roman tiles in the residential roof market has reached 25%, and the compound annual growth rate of demand in the cultural and tourism building field has reached 18%. The applicable scenarios are still continuously expanding.

In conclusion, our company's Roman tile, with its precise size of 300*456mm, innovative waterproof structure, excellent practical performance, unique decorative effect and wide adaptability to various scenarios, perfectly balances aesthetic demands and practical value. Whether it is a high-end residence that pursues quality or a cultural tourism project that emphasizes experience, this product can provide a long-term stable, beautiful and durable solution for building roofs with its hard power supported by data.

The effect drawing of the Q series of cinnabar red Roman tiles

Coffee-colored Romanewa Q series renderings

Light grey Romanewa Q series renderings