Vertical crack control joints for self-insulating wall systems should be placed at the junctions between shear walls and infill walls without compromising the building's exterior design. Within the same plane, the horizontal spacing between joints should not exceed 12 meters, with a joint width not exceeding 20 millimeters and a depth not exceeding 10 millimeters. These joints may be formed by cutting the concrete and should be filled with sealant or elastic joint filler material.
√ Integrates load-bearing, insulation, and enclosure functions, accommodating normal substrate deformation. Resists cracking under long-term self-weight, wind loads, and climate changes.
√ Reduces investment costs and shortens construction timelines.
√ Main structural design remains unaffected.
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