CN111021664A - 一种新型大理石板 - Google Patents

一种新型大理石板 Download PDF

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CN111021664A
CN111021664A CN201911325084.5A CN201911325084A CN111021664A CN 111021664 A CN111021664 A CN 111021664A CN 201911325084 A CN201911325084 A CN 201911325084A CN 111021664 A CN111021664 A CN 111021664A
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parts
marble
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artificial marble
plywood
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李晨春
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Guizhou Chenchun Stone Industry Co Ltd
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Guizhou Chenchun Stone Industry Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/047—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/002—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/042—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
    • E04F15/082—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass in combination with a lower layer of other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B32B2419/04—Tiles for floors or walls
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/54—Substitutes for natural stone, artistic materials or the like
    • C04B2111/542—Artificial natural stone
    • C04B2111/545—Artificial marble
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
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Abstract

本发明公开了一种新型大理石板，主要解决现有技术中存在的目前大理石放射性高、自然资源有限的问题。该一种新型大理石板包括依次连接在一起的顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层；顶部人造大理石层的顶部和底部大理石层的底部均涂有防辐射层；一种新型大理石板的制作方法为：将顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层依次重叠在一起用热压板加压复合成一体。通过上述方案，本发明达到了具有隔热性好、轻质、力学强度高、耐水性抢的特点，具有很高的实用价值和推广价值。

Description

一种新型大理石板
技术领域
本发明涉及建筑制造领域，具体地说，是涉及一种新型大理石板。
背景技术
大理石地板砖以华美的外观以及非常实用的特点吸引了消费者的目光，与其他建筑石材不同的是，每一块的大理石地板砖纹理都是不同的，纹理清晰弯曲的大理石，光滑细腻，亮丽清新，像是带给大家一次又一次的视觉盛宴，装在居室生活里，可以把居室衬托得更加地典雅大方。
但大理石均有放射性，部分大理石种类的放射性辐射较高，人体长期近距离位于较高放射性的环境下对身体会造成一定的损伤，且大理石形成需要成百上千年自然大理石有限，过度开采也会加速大理石资源的枯竭。
发明内容
本发明的目的在于提供一种新型大理石板，以解决现有目前大理石放射性高、自然资源有限的问题。
为了解决上述问题，本发明提供如下技术方案：
一种新型大理石板包括依次连接在一起的顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层；顶部人造大理石层的顶部和底部大理石层的底部均涂有防辐射层；
人造大理石包括重量份组分为：丙烯酸树脂30-40份、氢氧化铝粉40-70份、固化剂0.75-1.05份、促进剂0.69-0.81份、碳渣2-7份、水泥2-7份、活性稀释剂4-5份、助交联剂0.5-1.2份；
一种新型大理石板的制作方法为：将顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层依次重叠在一起用热压板加压复合成一体。
具体地，丙烯酸树脂35份、氢氧化铝粉63份、固化剂0.9份、促进剂0.75份、碳渣3份、水泥5份、活性稀释剂4份、助交联剂0.75份。
具体地，固化剂为过氧化甲乙酮。
具体地，促进剂为环烷酸钴。
具体地，活性稀释剂为甲基丙烯酸甲酯。
具体地，助交联剂为TMPTA。
具体地，人造大理石由浇注成型法制成。
与现有技术相比，本发明具有以下有益效果：
(1)本发明中人造大理石的配方设计合理，制成的大理石板，人造大理石表面光洁、纯黑色,其中碳渣分散均匀，结合紧密；压缩强度和弯曲强度均较高，经过160℃×24h加速老化后，其压缩强度和弯曲强度变化较小，品质更好，使用寿命更长。
(2)本发明不适合粘接剂，采用热压板加压复合成一体，使顶部大理石层和底部大理石层分别与硬质聚氨酯泡沫层相互融合在一起；硬质聚氨酯泡沫层中树脂进入人造大理石层中，人造大理石层进入硬质聚氨酯泡沫层中两者透过第一胶板和第二胶板融合成一体；由于与胶合板的热膨胀系数存在差异，收缩率不同，相互拉伸，相互抵消，最终的大理石板不产生翘曲，难以变形，且具有隔热性好、轻质、力学强度高、耐水性抢的特点。
(3)本发明中顶部人造大理石层的顶部和底部大理石层的底部均涂有防辐射层，有效的隔离了辐射保障了使用的安全性。
具体实施方式
下面结合实施例对本发明作进一步说明，本发明的实施方式包括但不限于下列实施例。
实施例1
一种新型大理石板包括依次连接在一起的顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层；顶部人造大理石层的顶部和底部大理石层的底部均涂有防辐射层；
人造大理石包括重量份组分为：丙烯酸树脂30份、氢氧化铝粉40份、固化剂0.75份、促进剂0.69份、碳渣2份、水泥2份、活性稀释剂4份、助交联剂0.5份；
一种新型大理石板的制作方法为：将顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层依次重叠在一起用热压板加压复合成一体。
其中，固化剂为过氧化甲乙酮；促进剂为环烷酸钴；活性稀释剂为甲基丙烯酸甲酯；助交联剂为TMPTA。
其中，人造大理石由浇注成型法制成。
实施例1制成大理石板表面光洁，其中碳渣分布均匀，结合紧密，透明度高；用石板抗压强度测试仪测试其压力强度为146.4MPa，石板抗折测试机测试其弯曲强度为56MPa，160℃×24h加速老化后,压缩强度和弯曲强度分别变为139.5MPa和47.9MPa；经过20万转水沙混合物摩擦后,质量保留率保持在99.8％；氧指数达到了39％。
实施例2
一种新型大理石板包括依次连接在一起的顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层；顶部人造大理石层的顶部和底部大理石层的底部均涂有防辐射层；
人造大理石包括重量份组分为：丙烯酸树脂35份、氢氧化铝粉63份、固化剂0.9份、促进剂0.75份、碳渣3份、水泥5份、活性稀释剂4份、助交联剂0.75份；
一种新型大理石板的制作方法为：将顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层依次重叠在一起用热压板加压复合成一体。
其中，固化剂为过氧化甲乙酮；促进剂为环烷酸钴；活性稀释剂为甲基丙烯酸甲酯；助交联剂为TMPTA。
其中，人造大理石由浇注成型法制成。
实施例2制成大理石板表面光洁，其中碳渣分布均匀，结合紧密，透明度高；用石板抗压强度测试仪测试其压力强度为147.9MPa，石板抗折测试机测试其弯曲强度为58MPa，160℃×24h加速老化后,压缩强度和弯曲强度分别变为141.5MPa和48.9MPa；经过20万转水沙混合物摩擦后,质量保留率保持在99.9％；氧指数达到了39.2％。
实施例3
一种新型大理石板包括依次连接在一起的顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层；顶部人造大理石层的顶部和底部大理石层的底部均涂有防辐射层；
人造大理石包括重量份组分为：丙烯酸树脂40份、氢氧化铝粉70份、固化剂1.05份、促进剂0.81份、碳渣7份、水泥7份、活性稀释剂5份、助交联剂1.2份；
一种新型大理石板的制作方法为：将顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层依次重叠在一起用热压板加压复合成一体。
其中，固化剂为过氧化甲乙酮；促进剂为环烷酸钴；活性稀释剂为甲基丙烯酸甲酯；助交联剂为TMPTA。
其中，人造大理石由浇注成型法制成。
实施例3制成大理石板表面光洁，其中碳渣分布均匀，结合紧密，透明度高；用石板抗压强度测试仪测试其压力强度为144.7MPa，石板抗折测试机测试其弯曲强度为55MPa，160℃×24h加速老化后,压缩强度和弯曲强度分别变为139.5MPa和47.9MPa；经过20万转水沙混合物摩擦后,质量保留率保持在99.7％；氧指数达到了38％。
实施例4
与实施例3的不同之处在于人造大理石包括重量份组分为：不饱和聚酯树脂40份、氢氧化铝粉70份、固化剂1.05份、促进剂0.81份、碳渣7份、水泥7份、活性稀释剂5份、助交联剂1.2份，其他与实施例3相同。
实施例4制成大理石板表面光洁，其中碳渣分布均匀，结合紧密，透明度不高；用石板抗压强度测试仪测试其压力强度为135.4MPa，石板抗折测试机测试其弯曲强度为43MPa，160℃×24h加速老化后,压缩强度和弯曲强度分别变为125.5MPa和42.9MPa；经过20万转水沙混合物摩擦后,质量保留率保持在98.8％；氧指数达到了37％。
实施例5
与实施例3的不同之处在于人造大理石包括重量份组分为：丙烯酸树脂40份、氢氧化铝粉70份、固化剂1.05份、促进剂0.81份、水泥7份、活性稀释剂5份、助交联剂1.2份，其他与实施例3相同。
实施例1制成大理石板表面光洁，结合紧密，透明度高；用石板抗压强度测试仪测试其压力强度为121.4MPa，石板抗折测试机测试其弯曲强度为42MPa，160℃×24h加速老化后,压缩强度和弯曲强度分别变为115.5MPa和40.9MPa；经过20万转水沙混合物摩擦后,质量保留率保持在95.8％；氧指数达到了32％。
实施例6
与实施例3的不同之处在于人造大理石包括重量份组分为：丙烯酸树脂40份、氢氧化铝粉70份、固化剂1.05份、促进剂0.81份、碳渣7份、水泥7份、活性稀释剂5份，其他与实施例3相同。
实施例6制成大理石板表面光洁，其中碳渣分布均匀，结合不够紧密，透明度高；用石板抗压强度测试仪测试其压力强度为131.4MPa，石板抗折测试机测试其弯曲强度为41MPa，160℃×24h加速老化后,压缩强度和弯曲强度分别变为125.5MPa和38.9MPa；经过20万转水沙混合物摩擦后,质量保留率保持在97.8％；氧指数达到了32％。
实施例7
与实施例3的不同之处在于人造大理石包括重量份组分为：丙烯酸树脂40份、氢氧化铝粉70份、固化剂1.05份、促进剂0.81份、碳渣7份、水泥7份、助交联剂1.2份，其他与实施例3相同。
实施例7制成大理石板表面光洁，其中碳渣分布均匀，结合不够紧密，透明度高；用石板抗压强度测试仪测试其压力强度为130.4MPa，石板抗折测试机测试其弯曲强度为42MPa，160℃×24h加速老化后,压缩强度和弯曲强度分别变为120.5MPa和36.9MPa；经过20万转水沙混合物摩擦后,质量保留率保持在97.8％；氧指数达到了31％。
从实施例1至7可看出，本发明中人造大理石的配方设计合理，制成的大理石板，人造大理石表面光洁、纯黑色,其中碳渣分散均匀，结合紧密；压缩强度和弯曲强度均较高，经过160℃×24h加速老化后，其压缩强度和弯曲强度变化较小，品质更好，使用寿命更长。
本发明不适合粘接剂，采用热压板加压复合成一体，使顶部大理石层和底部大理石层分别与硬质聚氨酯泡沫层相互融合在一起；硬质聚氨酯泡沫层中树脂进入人造大理石层中，人造大理石层进入硬质聚氨酯泡沫层中两者透过第一胶板和第二胶板融合成一体；由于与胶合板的热膨胀系数存在差异，收缩率不同，相互拉伸，相互抵消，最终的大理石板不产生翘曲，难以变形，且具有隔热性好、轻质、力学强度高、耐水性抢的特点。
顶部人造大理石层的顶部和底部大理石层的底部均涂有防辐射层，有效的隔离了辐射保障了使用的安全性。
按照上述实施例，便可很好地实现本发明。值得说明的是，基于上述结构设计的前提下，为解决同样的技术问题，即使在本发明上做出的一些无实质性的改动或润色，所采用的技术方案的实质仍然与本发明一样，故其也应当在本发明的保护范围内。

Claims (7)

1.一种新型大理石板，其特征在于，包括依次连接在一起的顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层；顶部人造大理石层的顶部和底部大理石层的底部均涂有防辐射层；
人造大理石包括重量份组分为：丙烯酸树脂30-40份、氢氧化铝粉40-70份、固化剂0.75-1.05份、促进剂0.69-0.81份、碳渣2-7份、水泥2-7份、活性稀释剂4-5份、助交联剂0.5-1.2份；
一种新型大理石板的制作方法为：将顶部人造大理石层、第一胶合板、硬质聚氨酯泡沫层、第二胶合板、底部造大理石层依次重叠在一起用热压板加压复合成一体。
2.根据权利要求1所述的一种新型大理石板，其特征在于，丙烯酸树脂35份、氢氧化铝粉63份、固化剂0.9份、促进剂0.75份、碳渣3份、水泥5份、活性稀释剂4份、助交联剂0.75份。
3.根据权利要求1所述的一种新型大理石板，其特征在于，固化剂为过氧化甲乙酮。
4.根据权利要求1所述的一种新型大理石板，其特征在于，促进剂为环烷酸钴。
5.根据权利要求1所述的一种新型大理石板，其特征在于，活性稀释剂为甲基丙烯酸甲酯。
6.根据权利要求1所述的一种新型大理石板，其特征在于，助交联剂为TMPTA。
7.根据权利要求1所述的一种新型大理石板，其特征在于，人造大理石由浇注成型法制成。
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