What is the price of roof waterproofing and leakage repair Precautions for roof waterproofing and le

The waterproof adhesive with high elasticity, good weather resistance, good aging resistance and high bonding strength is the best effect when it comes to filling cracks in cement roofs.

Because the cement produces cracks, there are two reasons, one is the foundation sinking, resulting in cracks caused by the tilt of the structure; The second is the cracks caused by the curing of concrete in this province is not well handled. However, regardless of the cause of cracking, the crack will continue to occur and expand. If rigid leak filling materials are used, the leakage point can only be temporarily blocked, and the leakage will always occur again.

There are two methods of filling leaks: 1. Local leakage filling, that is, only repairing existing cracks; 2. It is a comprehensive leak filling, that is, the repair of the whole floor with full coverage.

The method of using BXHT super coating material: clean and level the place that needs to be repaired, and directly apply the thickness of 1mm of the coating material after drying, and you can do it once. is the dosage for kilograms square meters.

It is better to use a composite waterproof material mode for roofing waterproofing, that is, the mode of using JS waterproof coating + BXHT super waterproof coating material. Now the cement concrete roof is constructed with JS waterproof coating, leveling the base surface and removing the dust and floating soil on the surface, and then brushing the BXHT super waterproof coating material on the surface, do not make a protective layer on it, simple and convenient, durable, healthy and environmentally friendly, and also have the effect of heat insulation.

If you don't need to work at high altitude, you can make up for the leakage by yourself, which is simple, fast and saves money.

Between a few tens and 300 square meters per year. The general charging standard for roof waterproofing leakage repair will vary depending on various factors such as region, area, process, material, etc., and the following are some common charging methods:1

Charge by square meter: generally used for the situation of a large roof area, according to the size of the roof to determine the charging standard, usually per square meter of ** between tens of yuan and hundreds of yuan. 2.

Billing according to the actual workload: If the work of roof waterproofing leakage is more cumbersome and needs to be repaired in multiple parts, it will be charged according to the actual workload, usually charged by the hour, ranging from tens of yuan to hundreds of yuan. 3.

Comprehensive charges: Some roof waterproofing and leakage repair work not only needs to do anti-Zen oak treatment, but also needs to clean the roof and repair some bricks, chimneys, etc., in this case, it is necessary to consider the comprehensive charge for a variety of work. It should be noted that there may be differences in the fees of different construction units and workers next to Heque, if you want to find a professional for roof waterproof leakage repair service, it is recommended to consult a number of construction units in advance and compare, so as to obtain a reasonable ** and quality assurance.

Hello dear<>

I am glad to answer for you: roof waterproof leakage is generally about 30-60 yuan square meters; Waterproof leakage repair needs to see the specific amount of work, 1. Single waterproof leakage repair cost: 100 yuan from; If the waterproof material you choose is better, then it will be more expensive; 2. The cost of waterproof leakage repair contractor is about 30 square meters, generally 2 layers of tar, 1 layer of glass cloth, and 1 layer of wild nabo membrane; A bathroom of about 4 square meters, that is, about 500 yuan, replace the water pipes, smash the wall and lay tiles, you need to pay extra money; 3. The regular decoration company is waterproof and leakage repair 50-60 yuan square meters; The after-sales guarantee will be a little better; The bathroom is waterproof and all-inclusive, about 1500-2000 yuan; Different construction teams, using different methods, using different materials for different leakage situations, the corresponding charges will be different.

The above is my response to you, I hope to help you, if you think my reply Song Xiang is good, please move your fingers to give me a five-element praise Oh<>

Hello, I will answer for you about roof waterproofing leakage, roof waterproofing I believe many friends still don't know, now let's take a look! 1. How to do roof waterproofingHow to do roof waterproofing. <>

1. How to do roof waterproofingHow to do roof waterproofing Step 1: The general construction process of the roof is to accept the leveling layer, clean the base layer, prepare the cement binder, do the additional layer, build the base layer, and maintain the protective layer.

2. Before the membrane is laid and bonded, the roof waterproofing membrane is pre-laid and aligned, and then the two ends of the roofing waterproofing membrane are folded and rolled up, the prepared cement adhesive is poured into the base layer, and the scraper is evenly scraped, and then the roofing waterproofing membrane is pushed forward, and the air left inside the roofing waterproofing membrane is removed with a scraper in time to scrape out the excess binder.

3. The adhesion rate between the roof waterproofing membrane and the screed layer is 85%.

4. How to do the roof waterproofing Step 2: Membrane indirect joint construction Roof waterproof joint construction: The vapor insulation layer, waterproof layer and additional layer are all lap joints, bonded with cement adhesive, and the width is 10cm.

5. The seams of the additional layer and the seams of the waterproof layer are staggered by more than 5cm.

6. The lap width of the roof waterproofing membrane is 8-10cm on the long side, 10-15cm on the short side, the adjacent short side joints should be staggered by more than 100cm, and the angle between the wall and the ground is more than 30cm.

7. How to do the roof waterproofing Step 3: After the waterproof protective layer membrane is paved, it is necessary to do 1: the protective layer with a thickness of 2cm of cement mortar is divided into two times, and the second layer of stubble must be staggered by more than 20cm, and the protective layer is required to be smooth and sprinkled for maintenance.

8. Precautions for roof waterproofing 1It is forbidden to carry out construction under 5 or in the case of rain; 2.If the construction is in a particularly humid and ventilated environment, ventilation equipment should be used to speed up the film formation of the waterproof coating, so as not to affect the quality of the waterproof layer; 3.

Do not mix the dried mortar with water before use; 4.The node treatment is carried out according to the requirements of the relevant specifications, and it is recommended to add a layer of glass fiber mesh; 5.Within 24 hours after the slurry is applied, it is necessary to prevent people from walking and not wearing high heels or spikes into the waterproof layer area; 6.

Before the completed waterproof layer is not a protective layer, there shall be no iron, steel nails, steel bars, scaffolding and other angular heavy objects to be constructed or stacked on the waterproof layer, so as not to damage the waterproof layer; 7.After the waterproof layer is completely dry, other covering layers can be made; 8.Take protective measures, such as wearing gloves.