Huaqiang waterproof and leak repair construction professional waterproof and leak repair construction team undertakes all kinds of Engineering one-stop services.
Don’t be careless.
After the coating hardens, it shall be wet cured for 3D.
The first layer of material (1mm thick) is quickly applied with a trowel or scraper.
In particular, the drainage hole and other parts that are not easy to be painted shall be strengthened and painted with 2-3 times of waterproof primer.
After that, relevant waterproof and leakage repair companies will be found to repair it.
After the base surface is cleaned and fully wetted, the R-1 type material is mixed with water (ash: water =1:0.4) to form a putty (without raw materials or aggregates).
The protective layer shall completely cover the waterproof layer without omission, and shall be firmly combined with the base layer without cracks, bubbles and falling off.
In order to improve the adhesion between the waterproof coiled material and the base course, the primer can be applied repeatedly, evenly, completely covered, and fully penetrated into the concrete base course to improve the bonding strength and shear strength.
The mixing materials shall be prepared with the use, and the mixed materials must be used up before setting; Avoid construction in the hot sun as far as possible.
If there is leakage, it needs to be redone.
A little force is used to make the coating dense.
As a concealed project, waterproof and leakage repair plays a very important role in the decoration.
Polymer modified asphalt waterproof coating: it is a water emulsion or solvent type waterproof coating prepared with asphalt as base material and modified with synthetic high molecular polymer Huaqiang waterproof and leak repair construction professional waterproof and leak repair construction team undertakes all kinds of Engineering one-stop services.
The thickness of the first painting is 0.5mm, the thickness of the second painting is about 0.5mm, and the thickness of the third painting is about 0.5mm.
After the material bag is packed and stitched, the remaining materials shall be tied tightly to prevent moisture.
Before painting the second coating, it must wait until the first coating is completely solidified.
It is a link that is prone to hidden dangers.
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Closed water test.
It shall be considered as qualified after no leakage is observed.
In order not to leak water downstairs, and at the same time not to allow water to penetrate into the building, if there are gaps, cracks and inequality defects on the base surface during the construction of the leveling layer, it shall be repaired and troweled with cement mortar.
Antifreeze shall be added for construction below 0 ℃; Materials shall be stored in a dry place indoors.
The roof is a part of a building.
It can protect the house from wind and rain.
The “superiority” mentioned here is relative, not absolute.
The thickness shall meet the product requirements.
The painting height shall be consistent.
The waterproof coating shall be fully coated without omission, and firmly combined with the base course without cracks, bubbles or falling off.
As a hidden project in life, waterproof and leakage repair is very important, because no matter who the house is, water leakage may occur.
However, it can resist the impact of wind and rain for a long time.
Matrix reinforcement material: refers to the chemical fiber non-woven fabric, glass fiber mesh and other materials used for reinforcement in the film waterproof layer Leak repair synthetic polymer waterproof coating: a single component or multi-component waterproof coating prepared with synthetic rubber or synthetic resin as the main film-forming material Use of backing material: in order to control the embedding depth of the sealing material and prevent the sealing material from bonding with the bottom of the joint, a deformable material is set between the bottom of the joint and the sealing material The structure and use of these places determine that they are the key areas in the waterproof and leakage repair works.
Apply primer.
Use of synthetic polymer waterproof coiled material: take synthetic rubber, synthetic resin or their blends as the base material, add an appropriate amount of chemical additives and fillers, and process them through different processes to form curlable sheet waterproof materials, or combine the above materials with synthetic fibers to form two or more layers of curlable sheet waterproof materials 2.
Before construction, the construction site shall be clean and dry.
Water will spread everywhere under pressure, and it is not easy to construct in the dead corner of the house.
The waterproof coating shall be stirred evenly for about 3-5 minutes until the mixed liquid of components a and B is uniform.
The damage to your own home is still small, and the neighbors will also be “compensated for gifts, money and effort”, bringing endless troubles.
During the closed water test, the water at the highest point on the ground shall not be less than 2 cm, and shall be kept for at least 24 hours.
Do not mix too much each time (each mixing shall be used up before setting) to avoid waste.
After the coating is hardened, it is sprayed with water for wet curing, and then the second layer of material (1mm thick) is applied.
If it is not handled properly, it will bring hidden dangers.
Tel.: 13724567139 exterior wall waterproof Engineering_ Dampproof, waterproof and plugging_ Which brand of the third generation waterproof patch is good_ Treatment of roof cracks caused by water leakage and water proofing_ Qingdao exterior wall waterproofing_ Nanjing toilet waterproof maintenance_ Roof waterproofing and leakage repair_ Professional waterproof and water leakage maintenance companies, such as roof waterproofing, are directly on the roof surface, wall waterproofing should be directly on the outer wall, and water tank leakage should be directly on the inner layer of the water tank.
Attention shall be paid to lapping.
Each mixing amount shall be matched with the actual amount on site.
About 4-8 hours after the first painting of the primer, the second and third primer can be painted again.
The waterproof coating must be proportioned according to the product instructions and the ratio of a:b=2:1.
Therefore, Dongguan waterproof company reminds you to do a good job in the waterproof and leakage repair of the roof.
Prepare waterproof coiled material, waterproof coating, base coating and coating for bonding coiled material, which must be distinguished.
Over time, it is easy to have water leakage.
Once there is water leakage on the roof, it will bring great trouble to our life.
If the coating is solidified in the hot sun, it shall be timely provided with sun shading measures and wet curing.
If there is still local water seepage or wet stains, just apply another layer on the water seepage or wet stains until there is no water seepage or wet stains.
The first coat of waterproof coating shall be applied.
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The internal and external corners shall be made into arc shape, straight and smooth.
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