Question 2: What's the difference between a drain plug and a floor drain? How to distinguish it from pure? The drain plug is a leak-proof part (universal) at the sewage inlet of washbasin or pool, and it is a good plug. Floor drain is a grate that naturally falls into indoor and outdoor water.
Question 3: What is a drain plug? What knowledge does the oil drain plug have? Drain plugs are not just so-called sewers.
Question 4: In the installation quota: What is the drain plug? The drain plug is what connects the washbasin with the water pipe. At present, the universal washbasin falling into the water is actually a drain plug. In fact, it is what we often say to each other. Can be found in water supply and drainage raids.
Question 5: What's the difference between a drain plug and a floor drain? Simple distinction: the drain plug is a good plug, which is used to block the leakage of the sewage inlet of the washbasin or pool (with universal function). Floor drain is a grate that naturally falls into indoor and outdoor water.
Question 6: Is the drain plug of the water supply and drainage pipeline a trap? Hello: 1. The drain plug is mainly used for filtering sundries and can be disassembled for cleaning. Traps are mainly used to isolate air, and some have access openings; 2. There is no pipe fitting quota in the plastic pipe installation quota, which is quantified by length and can only be reflected in the main material;
I hope it helps.
Question 7: pvc drainage bolt PVC drainage plate is made of high-density PVC material through extrusion molding, making full use of the characteristics of high density, high strength and amorphous structure of PVC material to make a cross drainage plate. This is a patented design with a cross support column and a top column in the middle. Using the large plane of the supporting column and the arrangement of the middle top column, it is ensured that the geotextile will not sink after covering the soil, leaving enough drainage space. At the same time, the cross support column has eight steel bars, which greatly increases its compressive strength. The width of the product is fixed, the length can be customized according to the needs, and the auxiliary construction is convenient. After the auxiliary construction is completed, a new waterproof layer and root isolation layer will be formed.
Application scope of PVC drainage board
Landscaping/greening projects: garage roof greening, roof garden, football field, golf course and other greening projects.
Construction engineering: the upper or bottom layer of building foundation, underground indoor and outdoor walls, anti-seepage insulation layer of roof, etc.
Advantages of PVC drainage plate coil
1, auxiliary waterproof function
After the drainage coiled material is laid, a new waterproof layer is formed due to adhesive thermal connection, which has both drainage function and secondary waterproof function.
2. Root spacing function
Ordinary waterproofing membrane does not have the function of root spacing, while PVC membrane has strong root spacing because of its high density. The thickness of the film can be adjusted according to the requirements of root spacing to achieve the effect of root spacing.
3. It can be bonded or welded.
Due to the amorphous structure of PVC material, the use of special glue can effectively destroy the surface structure of the material, so that the two films can be effectively fused together, playing the role of waterproof and root separation. It can also take the form of mechanical ironing.
4. High strength
The compressive strength of PVC material is large, which is 1.5 times that of PS material with the same thickness and 2.5 times that of HDPE material.
5. Anti-collapse design
All drainage coiled materials adopt anti-collapse design, and because of the middle supporting top column structure, geotextile will not sink after covering the soil, ensuring sufficient drainage space.
Construction technology of PVC drainage board basement side wall
1, the construction wall surface shall be solid, smooth and free from sand, spikes, hollows and potholes.
2. Apply adhesive on the building wall to bond the drainage board.
3. Fix the drain plate with rivets.
4. Evenly spray interface emulsion on the surface of the drainage board.
5. Paint cement mortar on the drainage board and embed the grid cloth.
6. Powder the second layer of cement mortar to cover the grid cloth and smooth it with mortar.
Waterproof construction technology of PVC drainage board on the ground of underground garage
1. Floor cleaning
Before construction, the garage floor should be cleaned, and the construction base surface should be smooth and solid, and there should be no sand, sharp bumps, empty drums and potholes.
2. Coiled material aided design
1. Lay the coiled materials on the structural layer in a certain order.
2. There are large and small lap columns around the coil, and the small lap columns should be nested into large lap columns.
3. In order to prevent water leakage or coil sliding during construction, glue water can be applied to the lap joint or cement can be poured at a certain distance to fix it.
dump
1, with C20 fine stone concrete pouring on the coil, with straight steel bar, higher than 1-2cm before the subsequent construction.
2. After the concrete is solidified, reinforce the steel bar, pour the concrete surface, and set the drainage ditch and collecting well in the bottom plate.
4. Preventive measures
1, coil laying must be completely overlapped and fixed to prevent slurry leakage.
2. Wear soft soles or shoes without nails when laying to prevent the coil from being punctured.
3. When laying, it is forbidden to use heavy vehicles to drive directly on the coil to prevent the material from being squashed or crushed.
4, pay attention to the material fire prevention.
PVC material characteristics
The characteristics of PVC plastics, as long as they are not exposed to ultraviolet rays for a long time,
It won't age after 50 years underground. It will not be affected by temperature, bacteria and moisture, and PVC material has great advantages compared with other plastic materials. PS material has a certain strength, but the disadvantage is that it is brittle and easy to tear, especially in construction. HDPE has good toughness, but insufficient strength. In order to achieve a certain strength, it is necessary to increase the film thickness and the cost is very high. In order to reduce the cost, the existing HDPE drainage materials are produced by a large number of recycled materials, and the unstable quality affects the service life. PVC material is characterized by improving its strength through material modification, strong compression resistance and good toughness, and it is not easy to tear, crack and damage under construction conditions. With the same strength, the film thickness is much thinner than HDPE, and the production cost of new materials is not high. ...& gt& gt
Question 8: How to deal with the drain plug? First, shovel off the original alkali-resistant wall skin, shovel it clean, and shovel it onto the original wall surface. Then brush polyurethane waterproof material on the original wall or directly apply a layer of 1:3 pure cement mortar. The surface layer is the same as the original practice.
Question 9: The difference between a drain plug and a floor drain grate. Floor drain not only has the function of drainage, but also has the functions of backflow prevention, insect prevention and deodorization. The function is relatively complete, which plays a great role in the safety and hygiene of the room that needs drainage. Imagine opening the bathroom and the toothbrush cup is full of bugs crawling out of the sewer pipe. Oil shortage, goose bumps.