About this book:

*Temple Architects and Rock Fortresses* is a comprehensive technical and historical study of Sri Lanka’s monumental built heritage, spanning from prehistoric innovations to medieval urbanism. The book decodes the sophisticated engineering behind the island’s most iconic structures, including the massive brick stupas of Anuradhapura, the gravity-defying palace of Sigiriya, and the intricate rock-cut sanctuaries of Dambulla. By blending archaeological field observations with civil engineering principles and material science, the text reveals the "secret recipes" of ancient mortars, the precision of granite-carving techniques, and the structural logic that allowed these monuments to endure for millennia.

Beyond individual monuments, the volume places a profound emphasis on Sri Lanka’s "hydraulic civilization." Detailed chapters explore the evolution of the *wewa* (tank) and the *ellangawa* (cascade system), explaining how ancient engineers mastered topographical surveying and fluid mechanics to create sustainable water resilience in the dry zone. From the ingenious *bisokotuwa* sluice gates to the precisely graded Jaya Ganga canal, the book illustrates a holistic architectural tradition where water management, defensive strategy, and sacred cosmology were inextricably linked.

Designed for architects, historians, and heritage professionals, this illustrated study also addresses the modern challenges of conservation and digital documentation. It bridges the gap between ancient craftsmanship and contemporary practice, offering experimental archaeology insights and ethical restoration strategies. Ultimately, *Temple Architects and Rock Fortresses* serves as both a tribute to a glorious past and a practical guide for sustainable, landscape-based design in the modern world.

What You'll Find Inside:

• The engineering secrets behind the 'Yodha Ela' canal, which maintains a precise gradient of only 10-20 centimeters per kilometer over an 87-kilometer stretch.
• An in-depth analysis of the 'Bisokotuwa' (valve pit), an ancient invention credited to Sri Lankan engineers for controlling high-pressure water release from deep reservoirs.
• The construction techniques of monumental brick stupas like Jetavanaramaya, which was once among the tallest structures in the ancient world, utilizing over 93 million bricks.
• A study of the 'Ellangawa' or tank cascade system, a sophisticated communal water management model that ensures ecological balance and resource resilience in dry zones.
• Technical insights into ancient material science, including the 'Makulu Plaster' recipes and stone-cutting methods used to create the rock-cut wonders of Sigiriya and Dambulla.

Who's It For:

This book is primarily written for architects, civil engineers, and heritage professionals seeking a technical bridge between archaeological discovery and practical conservation. It also serves as an essential resource for historians and students of South Asian studies interested in the intersection of hydraulic engineering, Buddhist architecture, and medieval urbanism. Those involved in contemporary sustainable design and water management will find the ancient precedents for climate resilience particularly valuable.