The book "Astringent substances: methodological instructions for laboratory work" is an indispensable source of knowledge for students, graduate students and specialists in the field of building materials and technologies. Edited by an experienced team of authors, this publication offers the reader a deep immersion in the world of binders, their properties and applications in construction. Knitting agents play a key role in the construction industry, ensuring the strength and durability of structures. This book is not just a theoretical work, but a practical guide that will help readers master laboratory methods of research and analysis of binders. Each section contains clear instructions, descriptions of necessary materials and equipment, as well as recommendations for conducting experiments. Thanks to this, students will be able not only to study the theory, but also to apply the knowledge gained in practice, which will significantly increase their qualifications. Who can like this book? First of all, it will be of interest to students of technical universities studying building materials, as well as teachers who are looking for high-quality methodological guidelines for their laboratory work . In addition, specialists in the field of construction and architecture will find in it useful tips and recommendations that will help in their professional activities. The book can also attract the attention of researchers working in the field of materials science, thanks to current data and techniques. The topics raised in the book cover a wide range of issues related to binders. Readers will be able to learn about various types of binders, such as cements, lime and plaster, their chemical and physical-mechanical properties, as well as modern methods of testing them. Particular attention is paid to the environmental aspects of the use of binders, which is becoming increasingly relevant in the light of current trends in sustainable construction. The book also examines the effect of various additives and impurities on the characteristics of binders, which opens up new horizons for experiments and research. The style of the authors is characterized by accessibility and clarity of presentation. They strive to make complex scientific concepts understandable to a wide audience, which makes the book not only a textbook, but also an exciting read. The team of authors includes experienced teachers and practitioners, which ensures the high quality of the material and its relevance. Among other well-known works of the authors are “Modern building materials” and “Sustainable construction technologies”, which also deserve attention. “Astringents: Methodical Guidelines for Laboratory Work” is not just a book, but a whole world of knowledge that is waiting to be discovered. It will become a reliable assistant for all who seek to deepen their knowledge in the field of binders and their application in construction. If you are looking for a quality tutorial that combines theory and practice, this edition is exactly what you need. Do not miss the opportunity to expand your horizons and become an expert in your field with this unique book!