The design institute provides the complete implementation version of the construction drawing and finishing drawing. Subsequent drawings shall not be revised at will. For example, if there is a large discrepancy between the proposed version and the actual construction version, the revised drawings will increase the preliminary deepening time node, which is equivalent to deepening a new version of the drawings.Considering the construction factors and the main modulus of the aluminum template is 50mm, the suggestions for the design institute to build the drawing are: 1. The section size of the standard wall column, beam and floor panel does not change. 2. Unify the facade lines or use finished components for secondary construction. 3. The section size of each component is preferably a multiple of 50mm to reduce the use of special-shaped templates.

The contractor shall determine the site construction scheme, such as the form of outer frame, pay-off hole, pump pipe hole, etc.The construction unit determines the design nodes of the aluminum mold: whether the external wall is all cast-in-place, the window is waterproof, the wall is plaster-free, the drip line, the door lintel and the wall stack are determined by the one-time molding process.Three parties determine the final aluminum mold deepening diagram.

Changes in the tooling stage will increase the time required for tooling and directly affect the delivery of the bill of materials to production.
Aluminum mold belongs to customized processing products, change the whole body. Usually, only partial templates and reinforcement parts of walls, beams and plates are modified. If the control amount of templates needs to be changed at this stage, it is recommended to change within 10m2.

Factors affecting the delivery are: 1, the traffic environment 2, the necessary unloading machinery 3, weather conditions Any change in the construction phase will directly affect the construction period, and it is recommended to control the change within 5m2.