Ningguo staircase column Sales Hotline: 189-2772-4102 QQ: 3101520751 wood staircase installation process conditions in order to decorate the construction process to ensure the safety, functionality and aesthetics, are formulated in accordance with the relevant provisions of the State Technology Rules (Revised Edition) a: Tools hammer, hand drill, electric blankets, playing box, spirit level, line Tuo, screwdriver, hex board, sets staves, tape measure, calculator, and more. II: Procedure (small keel binoculars, for example) 3: reasonably determine started turning step (with rotating center), at the end of step positions, reasonable adjustments to resolve inter-site and finished errors. 4: at the end of the fixed plate installation steps. Through accurate calculations to determine the correct position of the fixed plate and firmly fixed. Case of seven font fixed plate, concealed fasteners must be installed securely. Requirements: When drilling, make sure the matching accessories. Requirements: When there is a reference to ensure that no significant drop. Acceptance criteria: fixed plate vertical error is less than 1mm. Level error is less than 0.5mm. 5: Assembly section sets a fixed rod, determine the floor pan and firmly fixed. Requirements: When drilling, avoiding the wire path. Requirements: on the same plane, the section must be set in a line. Requirements: must be perpendicular to the ground strut. Requirements: Assembly section sets when not fastened in place a one-time, should be in the overall regulation compliance, unified fastening work done. Requirements: Must be a carefully measured every step, determine a reasonable co-ordination section sets the pitch, never be free to determine the end of the piece together. Acceptance criteria: Festival set in a line, the error is less than 3 mm; Bugao error is less than 3 mm. 6: Install floor care. Requirements ramp on one side, and on the straight line. Three: clean one: construction sites for cleaning, ensure clean place. 2: Clean the product, ensure that the light shone like a mirror. 3: The paint repair products do records to prepare the company for verification, proofreading. Four: Acceptance Signature 1: by the construction team and company representatives according to the above criteria, first self-test. To ensure that the owners acceptance time through. 2: Based on the above criteria, together with the acceptance by the company on behalf of the owners, signature recognition, and asked the owners to be assessed in order to make the assessment documents.