ResidentialWaterproofing and Leak Repair ServicesAmong them include: roof waterproofing, exterior wall waterproofing, and interior waterproofing. Not only must they withstand the intense heat radiation of the sun, but also endure the beating of wind and rain. To ensure a comfortable living environment inside the house, attention must be given to the waterproofing project. Next, Huawang will discuss how to meticulously and comprehensively execute waterproofing.
Roof Waterproofing and Leak Repair
Clean the base surface, apply a layer of waterproof material, and coat the pipe opening area with two layers of liquid waterproofing material. Then, spray two coats of waterproofing mortar and add a cement砂浆protection layer. Finally, proceed with the insulation and thermal preservation layer installation.
Cautionary Note:
When applying waterproofing membranes, ensure the roof is dry before proceeding.
Roof waterproofing leveling layer must meet quality requirements and achieve the specified dryness level.
The base surface for waterproof membranes and coatings should be evenly coated.
No roofing membrane application or insulation work should be carried out during rainstorms.
Exterior Wall Waterproofing and Leak Repair
First, clean the exterior wall surface thoroughly, then proceed with the base treatment. It is necessary to pre-wet the exterior wall two days in advance, followed by applying the base mortar, then the waterproofing mortar, and finally, the curing treatment of the mortar (construction equipment and setup work are omitted).
Cautionary Notice:
Severe weather conditions such as strong winds, heavy snow, and thick fog necessitate strict adherence to exterior wall construction. In case of rain during the construction process, please take appropriate rain protection measures.
During the construction process or within 24 hours after completion, the structure should not be exposed to water. This ensures that the waterproofing layer maintains its effectiveness for a decade without any issues.
After the waterproof coating dries and cures, it is important to promptly apply a protective layer to minimize unnecessary repairs.
Interior Waterproofing and Leak Repair
Perform pre-treatment inspections for waterproof materials, then proceed with subgrade cleaning. After treating the bonding layer and the fine detail additional layer, apply the waterproofing layer and conduct waterproofing tests.
Cautionary Note:
Reinforcement with steel bars is required at the base and corners.
2: Utilize rigid waterproof coatings for moisture and damp-proofing.
The interior base surface should be firm, dry, and clean.