Need to do moisture treatment of the basement brick wall, masonry should choose what materials
Basement moisture is a professional material, you do not use what brick, so you put the brick, concrete powder up, dry cement, you can formally professional moisture treatment. How to deal with it is professional? In fact, the standard is very simple to judge, the effect should be true, if you use a waterproof material, it is only waterproof, with the "moisture" or two different things, because the moisture is "gaseous water", waterproof water is liquid. So this time, you really want to consider the election of the material. Basement moisture, is to use a special material for moisture. Material to have a lasting, if the kind of waterproof material, it is easy to fall off, so that the professional anti-top power off Jia Nong yellow domain withered wave material in fact its effect is permanent. I do the basement moisture-proof time, in addition to the ground special moisture-proof liquid, in fact, no other choice. First, the ground special moisture-proof liquid is a professional moisture-proof material, and second, it is permanent because it is not done on the wall surface, it is sprayed on the wall after it will automatically penetrate into the cement layer, and the third it is environmentally friendly Safe, it is inorganic without any volatile substances. Fourth, the cost is much lower than the waterproof material, as long as the waterproof material of the third.
Need to do moisture treatment of the basement brick wall, masonry should use cement mortar. In the ground below the wall masonry mortar must use cement mortar, because the cement mortar is a hydraulic material, you can masonry the location of moisture. And mixed mortar can not be used in the ground below, because it belongs to the gas hard material, with moisture, it will lose strength. Specific reference to the "masonry structure design specifications" only ± 0.000 below the provisions should be used cement mortar masonry. In addition, the strength of the sintered brick masonry has a note that the strength of the cement mortar masonry should be reduced. Masonry mortar using the type and strength level is specified in the design drawings.
Ordinary brick, porous brick, small pieces are OK, but can not use the gas-filled brick, autoclaved brick can not be used, porous brick to use, then to the hole filled with concrete filling
Basement moisture, is to use a special material for moisture. Material to be persistent, if the kind of waterproof material, it is easy to fall off, so that the professional moisture-proof material in fact its effect is permanent. First, the ground special moisture-proof liquid is a professional moisture-proof material, and second, it is permanent because it is not done on the wall surface, it is sprayed on the wall after it will automatically penetrate into the cement layer, and the third it is environmentally friendly The top of the extravagant ga nong yellow domain fossil joint safety, it is inorganic matter without any volatile substances. Fourth, the cost is much lower than the waterproof material, as long as waterproof one-third of the material.
