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Fujian province insulation and wall insulation, thermal insulation putty, wall thermal insulation gypsum advantages compared

by:Opal     2021-01-18
In recent years, with the continuous development of the building insulation technology and innovation, lai min KeBao coating from the production of architectural coatings to form a complete set of production, provide energy saving wall thermal insulation material: at present, the outer wall heat preservation and two types of exterior wall thermal insulation in our country. Within the exterior wall thermal insulation technology in promoting building energy efficiency technology in China play the role in the history of the quick start. This is because: at that time China's energy-saving technology is still in its infancy, external thermal insulation technology is not mature; China's energy efficiency standards for the low required palisade structure heat preservation, which have certain advantages such as low cost, convenient installation. But from the point of development, with the improvement of energy efficiency standards in our country, Several areas increased from 30% to 50%, is now a Beijing reached 65% and 75% respectively) , a single way of exterior wall insulation already can not adapt to the new situation. So only in some parts of the transition way, phased out in the cold regions, especially in the cold region. Slice especially organic heat preservation material, exist hidden dangers. External wall insulation has the following disadvantages:


1. Poor thermal insulation effect, high wall average heat transfer coefficient.


2. Heat bridge insulation difficulty, prone to condensation.


3. Due to the thick insulation layer occupies the indoor usable floor area, a lot of heat preservation material quality is very poor, when decorating, into the garbage.


4. For indoor decoration, including nail heavy difficulty, etc. Installation of air-conditioning, the adornment such as the telephone is particularly convenient.


5. Thermal insulation layer is easy to crack interior cracks is obvious. External wall insulation easily cracks diversity or 'thermal bridge'.


the development of exterior wall thermal insulation?


external wall insulation system originated in Europe, has been more than 60 years of history. After many years of practical application and the different climatic conditions in our country, it has been proved in this building from the outside heat preservation system can achieve good decorative effect


is the comfort of living, it is worth popularization and application of energy saving technology. What is the reality of exterior wall thermal insulation system? Exterior walls there are a large number of external thermal insulation system. However, due to factors such as material, design and construction, some building exterior wall thermal insulation system is empty drum, quality defects such as crack, water seepage and fall off. The engineering quality accident greatly affects the development of the industry. Building exterior wall thermal insulation system design use fixed number of year for 25 years. Exterior wall thermal insulation system has wide adoption in our country. Due to the use of limited experience and the actual situation of the current industry, over the past few years of exterior wall thermal insulation system all sorts of quality problems appeared in the process of using, need to repair.


therefore, fujian KeBao coating: summing up experience from practice, the exterior insulation and exterior wall insulation and reflective insulation coating without paint plaster system, combining optimization insourcing moderate external thermal insulation faults. Complement each other, reduce inside and outside the insulation layer thickness of the insulation, solve the single internal insulation thickness and the outside too thick insulation. Insulation thickness of gypsum replaced part of the external thermal insulation putty, and increases the reflective thermal insulation coating, reached 65% of the energy efficiency standards, so as to realize the exterior insulation will not produce cracking and empty drum phenomenon, is a great innovation in exterior wall heat preservation and heat insulation heat preservation engineering in our country.
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