The roof is the capped surface of the upper layer of the building structure and is mainly used to block the effects of external natural conditions such as sunlight, rain, wind and snow. Roofs are subjected to a variety of pressures and accordingly there are certain requirements for waterproofing construction measures. So, what are the waterproofing measures for roofs?
Roof waterproofing measures
Avoiding contact with foreign water
Natural water sources such as rain and snow water will slowly penetrate into the interior under the push of gravity and external forces. To prevent water from entering the interior or gradually penetrating the building structure, the roof is generally treated with a reinforcement layer, such as a waterproofing membrane layer or a structural design such as a shelter and wing plate, in order to pull away the possibility of direct contact between the water source and the roof.
Planning an effective drainage system
The accumulation of moisture in a particular place can easily increase its intrusion capacity by causing increased water pressure. With surface penetration of the building, moisture will continue to seep into the interior, causing damp mould and leaks on interior ceilings and walls. Drainage in waterproofing construction needs to be designed so that moisture is not trapped and drains in an orderly manner.
Preventing leakage of service water
Water in use includes domestic water, water for appliances, water for production and waste water. The waterproofing of the pipes and floors of these water sources is designed to prevent water leakage. The design of the waterproofing layer is based on the characteristics of the various water sources, their use, the way they are used and the drainage system.
Insulation against the intrusion of external water
It is used to prevent the intrusion and penetration of external water sources such as rain, snow, dew and groundwater. The majority of applications are in the waterproofing of internal and external walls and roofs. Common methods include: waterproofing with caulking or lining strips, the application of waterproofing materials with good waterproofing properties, and the design of waterproofing layers for covered roofs.
Nowadays, when renovating many houses, it is necessary to do a good job of waterproofing so that you can avoid subsequent leaks. The roof is the first wall that is directly exposed to rain, so it is important to waterproof the roof to ensure that rainwater does not penetrate into the house. Even if the waterproofing is done, but now the flat roof for the sun exposure surface is wide, the summer is surprisingly hot. In order to have a waterproof job, you may need to check the best roof gutter in malaysia for advice in the future.
