19-01-2018, 10:32 AM
introduction
A waterproof surface or structure is a treatment which prevents water from crossing under water pressure. Waterproofing Bayer system can be placed on a positive or negative side. In the absence of hydrostatic pressure, it is advisable to treat a surface or structure to pass water. A moist proofing Bayer system is used to perform similar functions of waterproofing system, but it can not be used to protect against water pressure. Water can be forced through building members by hydrostatic pressure, water vapor shield, capillary action, wind-rain, or any of these combinations. This movement is growing with porous concrete, cracks or structural defects or joints which are improperly designed or installed. Leakage of water in the structure can lead to structural damage, and can always damage the material of the structure.
The new roofs RB or RCC slab specified by the designer should be constructed. Roof waterproofing is a wide-ranging topic. During the construction of RB or RCC roof slab, often leads to inadequate attention, waterproof and wrong products used in inadequate treatment, leakage. Due to structural deflection, settlement etc., to detect movement and vertical temperature variation, develop cracks in roof slab and water is starting to start with these cracks.
While producing RCC roof slab, it should be kept in mind that the practice of using concrete is not indisputable and is not desirable to have more reliance on water resistant measures. Concrete should be made indisputably in its own right and the waterproof method should be seen as additional protection devices.
Grade of roof slab concrete will be strictly specified by the designer. The solid materials must be properly proportionately to maintain the maximum water, cement ratio, minimum cement material and essential functionality. Concrete should be mixed with a superplastic engine.
A waterproof surface or structure is a treatment which prevents water from crossing under water pressure. Waterproofing Bayer system can be placed on a positive or negative side. In the absence of hydrostatic pressure, it is advisable to treat a surface or structure to pass water. A moist proofing Bayer system is used to perform similar functions of waterproofing system, but it can not be used to protect against water pressure. Water can be forced through building members by hydrostatic pressure, water vapor shield, capillary action, wind-rain, or any of these combinations. This movement is growing with porous concrete, cracks or structural defects or joints which are improperly designed or installed. Leakage of water in the structure can lead to structural damage, and can always damage the material of the structure.
The new roofs RB or RCC slab specified by the designer should be constructed. Roof waterproofing is a wide-ranging topic. During the construction of RB or RCC roof slab, often leads to inadequate attention, waterproof and wrong products used in inadequate treatment, leakage. Due to structural deflection, settlement etc., to detect movement and vertical temperature variation, develop cracks in roof slab and water is starting to start with these cracks.
While producing RCC roof slab, it should be kept in mind that the practice of using concrete is not indisputable and is not desirable to have more reliance on water resistant measures. Concrete should be made indisputably in its own right and the waterproof method should be seen as additional protection devices.
Grade of roof slab concrete will be strictly specified by the designer. The solid materials must be properly proportionately to maintain the maximum water, cement ratio, minimum cement material and essential functionality. Concrete should be mixed with a superplastic engine.