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White Cloud Sealant - Safety Guard for Assembled Buildings

Release time:
2017/10/10
Review:
After years of rapid development in China's construction industry, on the one hand, it has greatly accelerated the process of urbanization, but on the other hand, many problems such as high energy consumption, high pollution, high waste, and uncontrollable quality caused by traditional extensive production methods have become increasingly prominent. It has been unable to meet the needs of the government and people in the new period. With the national support and promotion of fabricated buildings, the construction industry has gradually entered the industrial age.
 
 
Assembled buildings adopt systematic design, modular separation, factory manufacturing, and on-site assembly to build houses. Due to changes in construction techniques, manual operation errors under traditional construction methods can be effectively avoided, construction quality can be guaranteed, and energy consumption can be reduced. And pollution can also reduce labor costs and increase production efficiency. This is undoubtedly an effective means to solve the problems such as the current industrial restructuring, improving quality and efficiency, and "employment shortage", and it also meets the requirements for the development of new urbanization. As prefabricated buildings are assembled from factory prefabricated components, there are inevitably some assembling gaps between the components and the components. It is particularly important to fill and seal these assembly joints.
 
 
 Sealant is the main sealing waterproof material used in prefabricated buildings. It is mainly applied between various components, especially the connection and sealing between prefabricated exterior walls (PC outer walls). The prefabricated exterior wall panels on the facade of the building are directly exposed to the atmosphere. Various factors such as temperature, humidity, prefabricated exterior wall displacement, building load and ultraviolet radiation will affect its performance. For the specificity of prefabricated architectural adhesives and the differences in different areas of adhesives, Baiyun Chemical developed two series of sealant products, namely silane-modified polyethers and silicones, for fabricated buildings.
 
 
 
First, silane modified polyether sealant
 
Silane modified polyether sealant is an environmentally friendly product with ultra-low VOC, non-toxic and tasteless, no pollution to the substrate, no corrosion, and excellent finish.
 
1, SMP651: One-component convenient operation
 
SMP651 Assembly Building Silane Modified Polyether Glue is a one-component neutral curing sealant with a displacement of 25 grades. This product has good adhesion to cement, concrete, stone and other building materials and can be widely used Assembled building exterior walls, balconies and interior joints, such as sealing and sealing. SMP651 modular building silane modified polyether rubber meets or exceeds the following standards: Enterprise Standard Q/BYHG2 25LM, JC/T881 25LM, ASTMC920 Class 25.
 
2, SMP652: two-component rapid curing
 
SMP652 Assembly Building Silane-modified polyether rubber is a two-component neutral curing sealant with a displacement capacity of 25, the product is deep-curing fast (24h fully cured), with a special primer for cement, concrete, Stone and other building materials have good bonding ability, low modulus, high elastic recovery, good flexibility, no environmental pollution, long service life, etc., and can be widely used in fabricated building exterior walls, balconies and indoor joint filling Seam seals and other areas can quickly withstand changes in joint displacement, after mixing the glue for a period of up to 2-5 hours, plastic modified glue can be reused to reduce waste. SMP652 assembled building silane modified polyether rubber meets or exceeds the following standard requirements: Enterprise Standard Q/BYHG2 25LM, JC/T 881 25LM, ASTMC920 Class25.
 
3, SMP851: the only domestic and foreign displacement capacity of 35 assembly-based construction of silane modified polyether sealant
 
SMP851 Assembly Building Silane-modified polyether rubber is a one-component neutral curing sealant. Its displacement capacity is the only one of domestic and foreign assembly-type building silane-modified polyether rubber that can reach grade 35, for cement, concrete and stone. Building materials, such as good adhesion, low modulus, flexibility, environmental pollution and other characteristics, are widely used in assembly-type building exterior walls, balconies, and interior joints, such as sealing and sealing areas.
 
SMP851 compounded building silane modified polyether rubber meets or exceeds the following standard requirements: Enterprise Standard Q/BYHG 2, JC/T 881, GB/T 22083-F-35, ASTMC 920
Class 35.
 
Second, silicone sealant
 
For the normal expansion and shear deformation of prefabricated building joints, Baiyun brand series silicone sealant can maintain the same performance and play an effective adhesive sealing effect.
 
1, PC910: 50 displacement capacity
PC910 is a one-component, environment-friendly silicone sealant developed specifically for joint sealing of prefabricated concrete buildings. It has a displacement capacity of 50, and it has excellent adhesion to most building materials such as concrete, cement, glass, and stone. , It can be widely used in the field of prefabricated concrete building exterior wall joint sealing, indoor joint sealing, door and window installation, building materials bonding and other fields; with low modulus and good telescopic recovery characteristics, can well adapt to cement concrete joint displacement And has excellent weather resistance.
 
PC910 Compound Building Silicone Sealant meets or exceeds the following standard requirements: Corporate Standards JC/T 881, GB/T22083-F-50.
 
2, PC810: 25 displacement capacity
 
PC910 is a one-component, environment-friendly silicone sealant developed specifically for joint sealing of prefabricated concrete buildings. It has a displacement capacity of 25 and has good adhesion to most building materials such as concrete, cement, glass, and stone. , It can be widely used in the field of prefabricated concrete building exterior wall joint sealing, indoor joint sealing, door and window installation, building materials bonding and other fields; with low modulus and good telescopic recovery characteristics, can well adapt to cement concrete joint displacement And has excellent weather resistance.
 
PC910 Compound Building Silicone Sealant meets or exceeds the following standards: Enterprise Standards JC/T 881, GB/T22083-F-25.
 
Third, the classic project
 
Baiyun Chemical's prefabricated construction sealant has been widely used in domestic prefabricated buildings. The projects include: Shanghai Vanke Dijie International City, Jishou City Off-site Poverty Alleviation Project, Jishou Senior High School, Ningbo Jinmao House, Beijing Chengshou Temple B5 Land Economics Applicable housing and Zhuhai Australia cross-border industrial park.
 
 

In the future, Baiyun Chemical will continue to uphold the corporate mission of “giving the best products to human beings”, professionally, dedicatedly, and devotedly to provide you with various types of solutions for sealant systems, working hand-in-hand with you to build the beauty of the city.
 
In the future, Baiyun Chemical will continue to uphold the corporate mission of “giving the best products to human beings”, professionally, dedicatedly, and devotedly to provide you with various types of solutions for sealant systems, working hand-in-hand with you to build the beauty of the city.