Straw heat retaining plate used for waterproof type sandwich wall

Abstract

The invention provides a straw heat retaining plate used for a waterproof type sandwich wall. The straw heat retaining plate used for the waterproof type sandwich wall mainly comprises a plate body, a connector and the like. The straw heat retaining plate used for the waterproof type sandwich wall is characterized in that material of the straw heat retaining plate used for the waterproof type sandwich wall mainly comprises straw, adhesive, fire-proofing agent and mildew preventive, the material comprises no less than 80% by weight of the straw and 15-17% by weight of the adhesive, the usage of the fire-proofing agent, boric acid, is equal to 1-2% of the weight of the straw, and the usage of the mildew preventive, borax, is equal to 2-3% of the weight of the straw. The straw heat retaining plate used for the waterproof type sandwich wall has the advantages of being low in manufacturing cost and good in heat preservation heat, saving a lot of construction time and construction cost, being very low in material consumption rate, and not generating construction waste. In addition, a construction site is neat, civilized, rapid, simple and convenient.

Description

technical field [0001] The invention relates to a novel straw insulation board, in particular to a waterproof straw insulation board for a sandwich wall that can be used for the insulation layer of a sandwich wall. Background technique [0002] According to statistics, the energy consumption per unit area of ​​buildings in my country is still 3 to 5 times that of developed countries with similar climates. Building energy conservation is the most potential, most direct and effective way among various ways of energy conservation, and it is the most effective measure to alleviate energy shortage. Among the building energy consumption, the energy consumption caused by the external wall accounts for more than 50% of the total building energy consumption, so wall insulation is the key to realize building energy saving. [0003] There are two forms of energy-saving walls: single energy-saving walls and composite energy-saving walls. Single energy-saving walls are represented by a...

AI Technical Summary

Problems solved by technology

The use of straw as the insulation board of the sandwich wall can greatly reduce the cost, and through the design of the board type, it can solve the problem of damage to the benzene board caused by the tie parts in the weak insulation parts such as ring beams, windows, balconies, etc.

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