On September 1st, the special atlas —— of "Building Product Selection Technology", co-edited by China Architectural Standard Design and Research Institute Co., Ltd., and Suzhou Jiagushi New Material Technology Co., Ltd., officially came into effect. The atlas number is: 2021CPXY-J454.

The special atlas "Jiushi SJ Building Waterproof System Structure" mainly introduces the structural practices and application technology of Jiushi SJ series waterproof materials for underground engineering, structures, municipal and other waterproof projects, for construction development, design, construction, supervision and other units to choose.

Atlas of underground engineering bottom plate, side wall, roof waterproof structure, underground engineering planting roof waterproof structure, pool waterproof structure, single tube through wall, construction joint waterproof structure, deformation joint, after pouring belt, waterproof structure, pile waterproof structure, urban comprehensive pipe gallery waterproof structure, mining tunnel, deck waterproof structure, wall tunnel, dam, shield tunnel waterproof structure, clear application of the SJ series waterproof materials, to ensure that the waterproof engineering and overall engineering quality meet the project design and actual application requirements.

The atlas also explains the mechanism of SJ series waterproof materials in detail. Through the crystal growth process and crack self-healing process, the process of SJ series waterproof materials in the concrete, which is intuitive and clear.

The special atlas is a recommended standard design document, which can better standardize the application of new technologies and products in the construction field, guide the construction engineering design, and ensure the quality of the project.

The implementation of the special atlas "Structure of Jiagushi SJ Building Waterproof System" has laid a technical foundation and standard basis for the promotion and application of SJ series waterproof materials, and also laid a solid foundation for improving the self-waterproof effect of concrete structure, truly solving the leakage of building water, and creating a "century-old project".