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Waterproof cement mortar construction method
Data:2016-08-29    Author:    Source:

Waterproof mortar construction: clean-up grassroots sediment, debris, oil etc.; the waterproof agent: water: Ash: the ratio of sand control in: 0.03~0.05:045:1:2.5~4 (32.5 r more than Portland cement, sand, mud content is less than 3%) to ensure uniform mixing, it shall first organosilicon waterproofing agent is mixed with water and uniform coupled with cement and sand. Wipe the waterproof layer of two layers of construction (each layer of 10mm thick). Bottom first wipe the plain mortar 1mm, and then cast a waterproof mortar layer, early coagulation compaction, wood trowel twist pitted; after wiping a second layer of waterproof mortar catch light compaction (for decoration construction must be rubbed into pits). According to the normal watering conservation, spraying cement curing agent effect is better.

Waterproof concrete construction: the organic silicon waterproof agent solution dosage of cement dosage of 1~2%, uniform mixing of concrete, and ordinary concrete construction method of the same. In order to ensure uniform mixing, be first organosilicon waterproofing agent mixing cement, sand and gravel.

Leakage repair Construction: the original basic smooth to chisel into pits. After cleaning the dust and mortar bonding layer, of mortar waterproof layer. Is Water Leakage site must first open blocked water. Yin and yang angle should be made into round corner, and compacted. Stubble to limp (Jiecha width 100~150mm), after the first element with mortar layer, add a layer of waterproof mortar.

Spraying anti seepage Construction: silicone water proofing agent plus 10 times of water diluted after spraying on the surface of cement, brick, tile, limestone, ordinary wall coatings water inorganic building materials surface, or paper, wood, fiber board surface for moisture impermeability treatment, excellent waterproof effect. In order to obtain good results, can be second times the first spray wet spraying. Per kg of this waterproof agent diluted per pass can be sprayed about 20 square meters area

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