Production method and equipment of thermal insulation and decoration integrated plate with building envelope and product

Abstract

The invention discloses a production method and equipment of a thermal insulation and decoration integrated plate with a building envelope and a product. The production method comprises the following steps: slurry flow state concrete is placed in a mold with a grooved bottom surface, a thermal insulation core material is implanted in the mold, a molding system applies different pressures to the upper surface of the mold on which the slurry flow state concrete and the thermal insulation core material are distributed, such that the thermal insulation and decoration integrated plate with the building envelope on the front surface, the side surface and / or the bottom surface is prepared, and by using the thermal insulation and decoration integrated plate, a convex part is formed on the building envelope on the front surface of the thermal insulation core material through the groove of the mold, so that a mounting groove is formed between the convex part and the front building envelope. According to the thermal insulation and decoration integrated plate prepared through the method, the building envelope is arranged outside the thermal insulation core material, and external rainwater is effectively prevented from permeating into the thermal insulation core material, especially for rock wool core materials with high moisture absorption, the durability and the safety are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation and energy-saving building materials, and in particular relates to a production method, equipment and product of a thermal insulation and decoration integrated panel with an enclosure structure. Background technique [0002] The thermal insulation and decoration integrated board is also called the energy-saving thermal insulation and decorative integrated board. A new type of exterior wall thermal insulation decoration material, which has been widely used in the construction industry in recent years, is an important method in the field of building energy conservation. It is not only suitable for buildings in cold northern regions, but also for buildings in hot southern regions. [0003] In the process of using the thermal insulation and decoration integrated board, the following problems are faced: (1) The thermal insulation and decoration integrated board has low tensile strength, poo...

AI Technical Summary

Problems solved by technology

[0003] In the process of using the thermal insulation and decoration integrated board, the following problems are faced: (1) The thermal insulation and decoration integrated board has low tensile strength, poor water resistance, and rainwater penetration causes the rock wool thermal insulation and decorative board to be soaked, and the strength of the thermal insulation and decoration integrated board decreases , poor durability, long-term high moisture content, affecting thermal insulation performance, and even affecting the safety of fixing to the wall, causing high-altitude drop accidents, causing casualties

(2) In addition to the metal decorative surface with a side enclosure structure, other decorative materials such as stone, ceramics, calcium silicate, etc., are all single-sided facings, and the side is a bare lightweight insulation core material, which cannot be in contact with the wall. The body is installed safely through dry hanging. At present, it is bonded to the wall in a plane way, which has a large dispersion of quality and a great risk of falling.

There are installation holes on the side of the metal plate with side enclosure structure, and there is a large gap between the side core material and the side metal plate, which cannot realize fully enclosed protection for the insulation core material, so structural thermal bridges will still occur, which cannot be blocked Infiltration of rainwater into the insulation core

Generally, materials with good heat insulation and core materials have poor fire protection ratings, and the semi-open structure of the metal plate cannot realize the function of blocking the fire spread of the system

(3) During installation, the sealing material at the joint between the board and the board is not dense enough to cause water seepage. If the fire protection level is good, such as rock wool, the water resistance is poor

(5) Some insulation integrated boards need to be cut on site, and the dust and construction waste generated, especially rock wool dust, will affect the health of construction operators

The thermal insulation and decorative panels prepared in Reference 1 need to be slotted during on-site construction, which will generate dust and construction waste. At the same time, slotting may cause the stone to break and increase the additional workload.

Images