After achieving the environmental decade by mining natural resources for building industries, sustainable or cost-effective constructive technology became more common in our society. Natural mining resources are unavoidable, but by limiting the use of raw materials, tremendous progress is being made in protecting our world through the use of cost-effective and sustainable technologies. In order to educate engineers, architects, and ordinary people who are not interested in construction but in sustainable technology, this book is not intended to entertain or view constructed structures. The author of this book hopes that users who read this book will certainly have faith in cost-effective technologies such as filler slab, rat trap bond, and bamboo that allow them to practice on-site construction and disseminate information to our community about sustainable technologies.
