Recommend collection!

01.

Answer: (1) Outdoor plastering projects with the same materials, techniques and construction conditions should be divided into one inspection lot for every 500~1000 square meters, and one inspection lot for less than 500 square meters;

(2) For indoor plastering projects with the same materials, techniques and construction conditions, every 50 natural rooms (large-area rooms and corridors are divided into one inspection lot with a plastering area of ​​30 square meters), and less than 50 rooms should also be divided into An inspection lot

02.

Answer: (1) At least 10% of each inspection lot in the room should be randomly checked and not less than 3, and all inspections should be conducted when there are less than 3;

(2) At least one spot for every 100 square meters of outdoor inspection lot shall be spot-checked, and each spot shall not be less than 10m

03.

Answer: Lime mortar, cement mortar, cement mixed mortar, polymer cement mortar and hemp lime, paper-reinforced lime, gypsum ash, etc.

Brush stone, cut fake stone, dry stick stone, fake face brick, etc.

04.

Answer: There is no up-to-date construction quality acceptance specification.

05.

Answer: (1) Every 100 pieces of wood doors and windows, metal doors and windows, plastic doors and windows, and door and window glass of the same variety, type and specification shall be divided into an inspection lot, and less than 100 pieces shall also be divided into an inspection lot;

(2) Every 50 pieces of special doors of the same variety, type and specification shall be divided into an inspection lot, and less than 50 pieces shall also be divided into an inspection lot

06.

Answer: (1) Each inspection lot for wooden doors and windows, metal doors and windows, plastic doors and windows, and door and window glass should be spot-checked at least 5% and not less than 3 points.

(2) For special doors, at least 50% of each inspection lot shall be randomly inspected and not less than 10 points.

07.

Answer: Fire doors, anti-theft doors, automatic doors, full glass doors, revolving doors, metal rolling doors, etc.

08.
How to divide the inspection lot for the ceiling project?

Answer: Every 50 ceiling projects of the same type (large-area rooms and corridors are divided into one inspection lot according to the ceiling area of ​​30 square meters), and less than 50 rooms should also be divided into one inspection lot.

09.
How to determine the minimum sampling quantity for suspended ceiling projects?

Answer: At least 10% of each inspection lot should be randomly inspected and no less than 3 inspections.
If there are less than 3 inspections, all inspections should be conducted.

10.
How to divide the inspection lot for the lightweight partition wall project?

Answer: Every 50 units of the same type of lightweight partition wall project (large-area rooms and corridors are divided into one inspection lot according to the 30 square meters of the light partition wall), and less than 50 rooms should also be divided into one inspection lot.

.

11.
How to determine the minimum sampling quantity for lightweight partition wall projects?

Answer: (1) For panel partition wall and skeleton partition wall engineering, at least 10% of each inspection lot should be randomly checked and no less than 3 rooms should be checked.
If there are less than 3 rooms, all should be checked;

(2) For movable partition walls and glass partition walls, at least 20% of each inspection lot shall be randomly inspected and no less than 6 rooms shall be inspected
.
If there are less than 6 rooms, all shall be inspected .

12.
What are the suitable conditions for panel partition walls and skeleton partition walls?

Answer: The panel partition wall project is suitable for the quality acceptance of composite lightweight wall panels, gypsum hollow core panels, prefabricated or existing steel mesh cement panels and other panel partition wall projects;

The skeleton partition wall project is suitable for the quality acceptance of the partition wall project with light steel keel, wood keel, etc.
as the skeleton and paper-faced gypsum board, artificial wood board, cement fiber board, etc.
as the wall panels
.

13.
How to divide inspection batches for veneer panels and veneer brick projects?

Answer: (1) Every 50 interior decorative panel (brick) projects with the same materials, technology and construction conditions (large-area rooms and corridors are divided into one inspection lot with a construction area of ​​30 square meters), and there are less than 50 rooms.
Should be divided into one inspection lot;

(2) Outdoor decorative panel (brick) projects with the same material, process and construction conditions should be divided into an inspection lot for every 500~1000 square meters, and an inspection lot for less than 500 square meters.

14.
How to determine the minimum sampling quantity for veneer panels and veneer brick projects?

Answer: (1) At least 10% of each inspection lot in the room should be randomly checked and not less than 3, and all inspections should be conducted when there are less than 3;

(2) At least one spot for every 100 square meters of each inspection lot outdoors shall be spot-checked, and each spot shall not be less than 10 square meters
.

15.
How to divide inspection batches for curtain wall projects?

Answer: (1) Curtain wall projects with the same design, materials, technology and construction conditions should be divided into one inspection lot for every 500~1000 square meters, and one inspection lot for less than 500 square meters;

(2) The discontinuous curtain wall project of the same unit project should be divided into separate inspection batches;

(3) The division of inspection batches for curtain walls with special shapes or special requirements shall be determined by the supervision unit (or construction unit) and the construction unit in consultation with the curtain wall structure, process characteristics and scale of the curtain wall project
.

16.
How to determine the minimum sampling quantity for curtain wall projects?

Answer: (1) At least one spot should be spot-checked for every 100 square meters of each inspection lot, and each spot shall not be less than 10 square meters;

(2) For curtain wall projects with special shapes or special requirements, the supervision unit (or construction unit) and the construction unit shall negotiate and determine according to the structure and technological characteristics of the curtain wall
.

17.
How to divide inspection batches for finishing works

Answer: (1) In the outdoor painting project, every 500-1000 square meters of the wall surface of the same kind of paint on each building should be divided into an inspection lot if it is less than 500 square meters, it should also be divided into an inspection lot;

(2) For indoor painting projects, every 50 walls painted with similar paints (large rooms and corridors are divided into one inspection lot with a painting area of ​​30 square meters), and less than 50 rooms should also be divided into one inspection lot.

18.
How to determine the minimum sampling quantity for finishing works?

Answer: (1) At least one spot should be inspected for every 100 square meters of outdoor coating project, and each spot should not be less than 10 square meters;

(2) At least 10% of each inspection lot for indoor finishing works shall be randomly inspected and not less than 3, and all inspections shall be conducted when there are less than 3 inspection lots
.

19.
Which inspection lot is used for scraping putty?

Answer: Putty belongs to the base layer of finishing.
The inspection batch of finishing project already includes this acceptance item.
It is no longer necessary to submit a separate inspection batch, but report construction records or concealed project acceptance records
.

20.
How to distinguish between water-based paint and solvent-based paint?

Answer: The water-based paint finishing project is suitable for the quality acceptance of emulsion paints, inorganic paints, water-soluble paints and other water-based paint finishing projects; the solvent-based finishing paint project is suitable for solvent-based paints such as acrylic paint, polyurethane acrylic paint, and silicone acrylic paint.
Quality acceptance of finishing works
.
(Paints whose solvent is water are generally water-based finishing paint projects, while those whose solvent is gasoline are generally solvent-based finishing paint projects)
.

21.
What is fine art finishing

Answer: Indoor and outdoor art paintings such as chromatic painting, knurling painting, imitation pattern painting, etc.
are all art paintings
.

22.
How to divide the inspection lot for paper-papering and soft-packing projects?

Answer: Every 50 paper-papering or soft-packing projects of the same type (large-area rooms and corridors are divided into one inspection lot according to the construction area of ​​30 square meters) should be divided into one inspection lot.
Less than 50 rooms should also be divided into one inspection lot
.

23.
How to determine the minimum sampling quantity for paper-papering and soft-packing projects

Answer: (1) At least 10% of each inspection lot for the pasting project should be randomly checked and not less than 3, and all inspections should be conducted when there are less than 3;

(2) At least 20% of each inspection lot of the soft package project should be selected and no less than 6 rooms should be selected
.
If there are less than 6, all inspections should be conducted .

24.
In the decoration process, which projects belong to the detailed structure?

Answer: (1) Cabinet making and installation;

(2) Fabrication and installation of curtain boxes, window sills, and radiator covers

(3) Production and installation of door and window cover

(4) Fabrication and installation of guardrails and handrails

(5) Flower decoration production and installation

25.
How to divide the inspection lot for detailed structure engineering?

Answer: (1) Every 50 rooms (locations) of similar products should be divided into an inspection lot, and less than 50 rooms (locations) should also be divided into an inspection lot;

(2) Each staircase should be divided into an inspection lot.

26.
How to determine the minimum sampling quantity for detailed structure?

Answer: (1) For cabinet making and installation engineering, curtain box, window sill plate, radiator cover production and installation engineering, door and window cover production and installation engineering, each inspection lot should be spot-checked at least 3 rooms (locations), less than 3 rooms ( (Place) should be fully inspected;

(2) Guardrails and handrails production and installation engineering, the guardrails and handrails of each inspection lot should be inspected
.

(3) For fancy production and installation engineering, every inspection lot outdoors should be inspected completely; every inspection lot indoors should be spot-checked at least 3 (locations), and if there are less than 3 (locations), all inspection lots should be inspected
.

27.
Which inspection lot is suitable for shutters and air-conditioning grilles?

Answer: 03120401_The quality acceptance record of the inspection lot for the manufacture and installation of guardrails and handrails
.

28.
For decoration projects, what regulations should be met for the inspection lot qualification determination?

Answer: (1) All samples for random inspection should meet the requirements of the main control items of this code;

(2) More than 80% of the random inspection samples shall meet the requirements of the general items of this code, and the remaining samples shall not have defects that affect the use function or obviously affect the decoration effect.
The maximum deviation of the inspection items with allowable deviations shall not exceed the allowable deviations specified in this code.
1.
5 times
.

29.
What information should be provided when the curtain wall project is accepted?

Answer: (1) Construction drawings, structural calculations, design instructions and other design documents of the curtain wall project;

(2) The confirmation document of the architectural design unit on the curtain wall engineering design;

(3) Product qualification certificates, performance test reports, entry acceptance records and re-inspection reports of various materials, hardware accessories, components and components used in the curtain wall project;

(4) The certification and spot check qualification certificate of the silicone structural adhesive used in the curtain wall project, the commodity inspection certificate of the imported silicone structural adhesive, the compatibility and peeling adhesion test report of the silicone structural adhesive issued by the national designated testing agency, and the stone material The pollution resistance test report of the sealant;

(5) On-site pullout strength test report of the rear embedded parts;

(6) Wind pressure resistance performance of the curtain wall, air permeability performance, rainwater leakage performance and plane deformation performance test report;

(7) Records of temperature and humidity in the curing environment of the glue.
Records of the mixing test and tensile test of the two-component silicone structural adhesive;

(8) Test record of lightning protection device;

(9) Concealed project acceptance record;

(10) Processing and production records of curtain wall components and components, curtain wall installation and construction records
.

30.
What are the requirements for the water spray test for curtain walls and exterior windows?

Answer: (1) Adjust the spray water pressure
.
The water pressure in tropical storm and typhoon areas should be 160kPa, and the water pressure in non-tropical storm and typhoon areas should be 110kPa
.

(2) Select the detection position on the outdoor side of the door and window, and spray water from the bottom to the top along the direction perpendicular to the surface of the door and window at a distance of 0.
5 to 0.
7m from the surface of the door and window
.
The spraying time should last for 5 minutes
.

(3) While spraying water, observe whether there is water leakage on the inside of the window room
.
When no water leakage is found within 5 minutes, it can enter the next part to be tested
.

(4) Spray the selected parts in sequence
.
For the part where water leakage occurs, its location should be recorded
.