Add a touch of green to the thermal insulation project
Zhejiang Building Materials Quality Association two group standards start meeting heldThe "Standard Adhesive for Foam Glass Low Temperature Insulation Engineering" and the "Mastic" for Foam Glass Low Temperature Insulation Engineering organized by Zhejiang Building Materials Standardization Technical Committee and Zhejiang Building Materials Quality Association. On March 29th, it was held in the conference room of Zhejiang Dehe Thermal Energy Technology Co., Ltd., 6th Floor, Xiuzhou Chamber of Commerce Building, Xiuzhou District, Jiaxing City. The meeting confirmed the establishment and division of the two standards preparation working groups, and formulated the work plan for the preparation of two group standards. The editorial unit of the Jiaxing City Fangyuan Fair Inspection Institute elaborated the discussion draft of the above two standards, and the representatives of the participating units discussed the discussion. The draft was discussed and negotiated.
Yang Xiwei, China Building Energy Conservation Association: It is imperative to change the status of external wall insulationAbstract: On July 26th, 2017, “10 years of thick accumulation of green building ingenuity”, the achievements of the company’s ten-year achievements in the production of the 100-year-old building tasting was held in the grand opening of the Jiaxing Shizun Hotel in Changsha, Hunan. Developers and experts in the insulation industry gathered to share the achievements of the company's finished products for ten years and to explore new technologies in the field of insulation. At the meeting, Yang Xiwei, deputy secretary-general of the China Building Energy Conservation Association and deputy chief engineer of the former Ministry of Housing and Urban-Rural Development, delivered an opening speech.
Fireproof grade and application of foam glassUsually building materials generally have 5 fire ratings: Class A: Non-combustible building materials: Materials that hardly burn. Class A1: Non-combustible, no open flame A2 class: Non-combustible, to measure smoke, to be qualified. Grade B1: Flame retardant building materials: Flame retardant materials have good flame retardant effects. It is difficult to catch fire when exposed to fire in the air or under high temperature, and it is not easy to spread quickly. When the fire source is removed, the combustion stops immediately. Class B2: Combustible building materials: Combustible materials have a certain flame retardant effect. In the air, when exposed to fire or under high temperature, it will immediately ignite and burn, which may lead to the spread of fire, such as wooden columns, wooden trusses, wooden beams, wooden stairs, etc. Grade B3: Flammable building materials: no flame retardant effect, extremely flammable, and dangerous to fire. The national standard must reach the level of GB 8627 B1.