-
Anonymous users2024-01-241. Inspect and accept the appearance, variety, specification, packaging, size and quantity of materials, and form corresponding acceptance records.
2. Check the quality certification documents of the materials and include them in the engineering and technical files.
3. After the material enters the site, the material inspection report shall be issued according to the specification.
4. When all the indicators of the physical properties of the material meet the standards, it is qualified; If an index does not meet the requirements of the standard, the index should be re-sampled in the tested product for re-inspection, and the re-test result meets the requirements of the standard, and the batch of materials will be judged to be qualified.
5. Waterproof material. There are three main categories: waterproofing membranes; 911 polyurethane waterproofing material; New polymer cementitious waterproofing material.
The last category is divided into general-purpose GS waterproofing materials and flexible JS waterproofing materials. Among them, the universal waterproof material is suitable for the waterproofing of the indoor floor and wall of the family.
-
Anonymous users2024-01-23In the decoration process, the waterproof construction of the bathroom is a very critical step, because the water consumption of the bathroom is the most used place in the house, if the waterproofing is not done well, it will bring great inconvenience to the owner after moving in. Do the base leveling. Use polyurethanes, C, polymers, cement mortars, etc., similar to paints, when brushing waterproof for the first time.
The ground must be carried out in a dry condition. Make it a perfect fit. The base layer is firmly bonded, no cracks, no bubbles, and no falling off.
Repeat the waterproof coating for the second time, and the thickness after brushing is thick, this waterproof material works very well, and it is also environmentally friendly. The waterproof paint for painting the wall should be higher, and the painting height is about the same. In case of water seepage and leakage caused by bathing or large amounts of water in the future, the water injection test, the detection time needs to be one day and one night, so that the test must be repeated twice to achieve the effect of waterproof without leakage to be qualified.
How much does it cost to make a bathroom waterproof? Answer this question.
-
Anonymous users2024-01-22The floor drain should be plugged to do the waterproof test, if it is open, it is meaningless to do the waterproof test, formally it should be forty-eight hours, but generally twelve hours is enough, the water is a little less than two centimeters, put more, the volume is generally more than four hundred high, and some also do one meter two. Home decoration is a water and electricity, concealed projects are very important, don't be greedy for a moment of trouble and carelessness will cause serious consequences in the future! Water leakage, this is the most troublesome thing you will have in the future.
How do you make a bathroom waterproof? Let's find out.
Bathroom waterproofing needs to be painted with waterproof paint twice, the first waterproof coating needs to ensure that it is firmly combined with the base layer, and then brush the second time after the first paint is dry, and then carry out a closed water experiment after completing the brushing, and observe that there is no leakage before it is completed. >>>More
1. Inspect and accept the appearance, variety, specification, packaging, size and quantity of materials, and form corresponding acceptance records. >>>More
To do a good job of ground waterproofing: before laying floor tiles, we must do a good job of waterproofing engineering; After the tile is laid, it is necessary to ensure that the brick surface has a drainage slope (generally about 1% is appropriate), and the slope is towards the floor drain, which is conducive to wastewater discharge. >>>More
If all the tiles in the bathroom are knocked off, the exposed substrate is smoothed with cement mortar to make the substrate smooth, firm and clean, free of dust, greasy and other debris substances; The mouth of the pipe through the wall must be filled; The corners of the wall should be plastered into an arc; Make sure that the finished base surface is fully moistened, but there is no open water; >>>More
1.The waterproof layer of the kitchen, the ground is all waterproof, the wall is 30 cm high, and the waterproof of the water, such as the dishwasher, shall not be lower than the water range. >>>More