One, K11 waterproof layer from the skin, bonding is not solid
1. Reason 1: The strength of the base surface is not high, and there are peeling and sanding phenomena. 2 Grass dust accumulates on the surface of the base layer 3 The base layer is relatively dry
2. Treatment method 1 Repair defective parts and remove them if necessary. 2 Clean the base surface strictly before construction. 3 Be fully wet before construction.
1. Reason 1: The strength of the base surface is not high, and there are peeling and sanding phenomena. 2 Grass dust accumulates on the surface of the base layer 3 The base layer is relatively dry
2. Treatment method 1 Repair defective parts and remove them if necessary. 2 Clean the base surface strictly before construction. 3 Be fully wet before construction.
Second, K11 waterproof layer has pores or trachoma phenomenon
1, reason:
1 base surface dust too much 2 base surface too dry 3 uneven material mixing
2, processing methods:
1 Clean up the base surface, and repair the base surface of the peeling and sand removal. 2 Before the construction, fully wet the base surface. 3 The material should be stirred thoroughly. After standing for 5 minutes, stir it and use it again.
1, reason:
1 base surface dust too much 2 base surface too dry 3 uneven material mixing
2, processing methods:
1 Clean up the base surface, and repair the base surface of the peeling and sand removal. 2 Before the construction, fully wet the base surface. 3 The material should be stirred thoroughly. After standing for 5 minutes, stir it and use it again.
Third, the strength of K11 waterproof layer is not high, there is a powder phenomenon
1, reason:
1 The base surface is very dry 2 The weather is cold during construction 3 No maintenance
2. Treatment method 1 Before construction, fully wet the base surface 2. The construction temperature must not be lower than 5°C, and this temperature lasts for 8 hours or more. 3 In the dry and high-temperature environment, watering and curing measures should be taken.
1, reason:
1 The base surface is very dry 2 The weather is cold during construction 3 No maintenance
2. Treatment method 1 Before construction, fully wet the base surface 2. The construction temperature must not be lower than 5°C, and this temperature lasts for 8 hours or more. 3 In the dry and high-temperature environment, watering and curing measures should be taken.
Fourth, there is a cracking phenomenon in the K11 waterproof layer. The product brushing is too thick during construction. The thin coating of K11 waterproof layer many times, the best effect, each brushing thickness can not be greater than 1.0mm.
V. There is a whitening phenomenon in the K11 waterproof layer
1, reason:
1 material mixing uneven 2 water surface on construction
2. Disposal method 1 Stir the material thoroughly. After standing for 5 minutes, stir it for a few minutes. Then use it. 2. Dry the base area with water. 6. The surface of the K11 waterproof layer has water droplets.
1. Reasons The air is damp and does not flow
2. Handling method Open doors and windows, if necessary, use blower equipment for ventilation
1, reason:
1 material mixing uneven 2 water surface on construction
2. Disposal method 1 Stir the material thoroughly. After standing for 5 minutes, stir it for a few minutes. Then use it. 2. Dry the base area with water. 6. The surface of the K11 waterproof layer has water droplets.
1. Reasons The air is damp and does not flow
2. Handling method Open doors and windows, if necessary, use blower equipment for ventilation