Ultrathin bendable natural stone composite board and manufacture method thereof

A production method and composite board technology, which are applied in the direction of stone processing tools, stone processing equipment, manufacturing tools, etc., can solve the problems of broken stone slabs, excessive scraps, waste of stone materials, etc., so as to facilitate production and construction, save natural resources, reduce The effect of product cost and weight

Active Publication Date: 2010-08-25
佛山市利铭蜂窝复合材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method produces a lot of leftovers, which is a waste of stone, and the minimum plate thickness is general

Method used

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  • Ultrathin bendable natural stone composite board and manufacture method thereof
  • Ultrathin bendable natural stone composite board and manufacture method thereof
  • Ultrathin bendable natural stone composite board and manufacture method thereof

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Example Embodiment

Figure 2 is a block diagram of the steps of the manufacturing method of the present invention. The specific production steps are as follows:

Step 1: Pre-treatment of raw materials. According to the "pair-breaking cutting method" adopted in the present invention, if the thickness of the finished stone slab is 1.5 mm, the thickness of the raw marble slab is required to be 7 mm, and the thickness of the granite is required to be 11 mm. The maximum width and length of the raw board depends on the equipment used for cutting, generally 1200-2400mm. The pre-treatment of the raw materials includes: firstly, the two surfaces of the raw stone slab are polished with a 300-mesh emery head to make the surface rough to facilitate the bonding of the adhesive and the stone slab. After polishing, the surface of the stone slab is blown clean. Then the surface-treated stone slabs are dried on a drying line at a drying temperature of 80-90°C, and the specific temperature is determined according ...

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Abstract

The invention belongs to the technical field of building materials, in particular to an ultrathin bendable natural stone composite board and a manufacture method thereof. The stone composite board comprises a wax layer, a stone layer, a rubber layer and a metal substrate layer in sequence from the outside to the inside, wherein the wax layer is an oil wax layer; the thickness of the stone layer is 1-1.5 mm; the minimum bending radius of the stone composite board is 500-600 mm; the rubber layer is made of polyurethane adhesives, the thickness of which is 0.15-0.2 mm and the elongation percentage of which is larger than 120 percent; the metal substrate layer is a No. 5052 alloy aluminium plate, the thickness of which is 0.8-1 mm. The manufacture method comprises the following steps of raw material pretreatment, gluing, compounding, cutting, side length and thickness determination, polishing, waxing, bending forming and the like. The invention improves the processing efficiency, reduces the wastes of stone, and can achieve the good effects of saving natural resources, reducing product cost and quality and facilitating manufacture and construction.

Description

Ultra-thin bendable natural stone composite board and manufacturing method thereof technical field The invention belongs to the technical field of building materials, and in particular relates to an ultra-thin bendable natural stone composite board and a manufacturing method thereof. The stone composite board is used for surface decoration of cylindrical surfaces or curved walls of buildings. Background technique It is often necessary to decorate various natural marble, granite and other stone slabs on the exterior and interior surfaces of buildings. Among them, for the stone slabs used for the columns and curved walls of buildings, as shown in Figure 1, the traditional method is to directly place stone panels on the stone. Curved stone slabs are cut out of the raw material according to the required radian, wherein the curved stone slab 11 and the stone raw material 22 are shown. This method produces a lot of leftovers, which is a waste of stone, and the minimum plate thic...

Claims

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Application Information

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IPC IPC(8): E04F13/073E04F13/077B28D1/30
Inventor 区廷杰
Owner 佛山市利铭蜂窝复合材料有限公司
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