For all kinds of wall decoration projects involved in this chapter, the base must meet the relevant provisions of this standard.
>>> Links: The Most Complete Interior Wall Painting Guide in History
Light steel keel partition wall This section is suitable for the use of light steel keel as a skeleton, with paper gypsum board cement pressure plate and plywood, etc. to do the cover panel partition project.
Number of inspections: census of perception, 20% of the total amount of randomly checked items allowed for deviation.
(1) Guarantee items
1. The type, grade, specification and color of the materials used in the partitioning project must comply with the design and the relevant national standards.
2. The panel must be securely mounted without delamination, warping, or missing corners.
3. The installation position of the light steel keel must be correct, the connection is firm, and there is no looseness. The keel series is selected correctly and meets the product mix requirements.
Inspection methods: observation, hand wrench, ruler check, inspection product certificate.
(2) The basic project cover panel surface quality shall comply with the following provisions:
Qualified: The surface is flat, clean, smooth, without exposed caps, the position of the electric box cover is accurate, and the trim is neat.
Excellent: The surface is smooth and clean, the joints are tight and smooth, and the caps are not exposed. There is no back rust, pits, and hammer marks. The edges of the electric box cover are neatly trimmed, and the sets are cut.
The quality of the cover panel seams should comply with the following provisions:
Paper gypsum board pass: joints are even, straight, located on the keel; self-tapping screw spacing in line with relevant standards.
Excellent: Joints are uniform, wide and narrow, straight, located on the keel; self-tapping screws meet the relevant standards.
The plywood is qualified: the joint is located on the keel, the width, thickness and depth of the seam or bead are basically the same, and the joint with the keel is tight.
Excellent: The joint is located on the keel. The width, thickness and depth of the seam or bead are consistent, straight, and tightly attached to the keel.
The filling material in the partition should meet the following requirements:
Qualified: The material is dry, the thickness of the paving is densely packed, and the joints have no voids.
Excellent: The material is dry, the thickness of the paving conforms to the requirements, and the filling is dense. There is no gap in the joint and no drop.
Partition wall dampening should meet the following requirements:
Qualified: uniform brushing, no runny, no exposed bottom.
Excellent: Uniform brushing thickness without runny, no exposed bottom.
Inspection methods: observation, ruler check.
Wall Construction Acceptance Cement Decorative Paint
Pneumatic Caster,Pneumatic Wheel,Shock Proof Castor
Heavy Duty Plate Casters,Medium Duty Plate Casters Co., Ltd. , http://www.chheavydutycaster.com