CN109624444B - 抗寒型高分子防水复合金属板及其制备方法 - Google Patents

抗寒型高分子防水复合金属板及其制备方法 Download PDF

Info

Publication number
CN109624444B
CN109624444B CN201910072784.1A CN201910072784A CN109624444B CN 109624444 B CN109624444 B CN 109624444B CN 201910072784 A CN201910072784 A CN 201910072784A CN 109624444 B CN109624444 B CN 109624444B
Authority
CN
China
Prior art keywords
layer
coiled material
waterproof coiled
metal plate
material layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201910072784.1A
Other languages
English (en)
Other versions
CN109624444A (zh
Inventor
李松
谈小青
蔡锡芝
朱建萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Lead Building Materials Co ltd
Original Assignee
Jiangsu Lead Building Materials Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Lead Building Materials Co ltd filed Critical Jiangsu Lead Building Materials Co ltd
Priority to CN201910072784.1A priority Critical patent/CN109624444B/zh
Publication of CN109624444A publication Critical patent/CN109624444A/zh
Application granted granted Critical
Publication of CN109624444B publication Critical patent/CN109624444B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • 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
    • B32B7/08—Interconnection of layers by mechanical means
    • 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
    • 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
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/354—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material more than one of the layers being composed of insulating material
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B2037/1269—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives multi-component adhesive
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2307/31—Heat sealable
    • 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
    • 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
    • B32B2419/06—Roofs, roof membranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明一种抗寒型高分子防水复合金属板，其特征在于：所述复合金属板本体沿厚度方向自上而下依次由第一高分子防水卷材层、玻璃纤维非织物内增强层、第二高分子防水卷材层、无纺布复合层、第一胶粘层和金属板层连接而成。本发明金属板层具有热胀冷缩的性质，而第一高分子防水卷材层和第二高分子防水卷材层具有热收缩系数高的性质，通过在第一高分子防水卷材层和第二高分子防水卷材层中间设置收缩系数低的玻璃纤维非织物内增强层来控制第一高分子防水卷材层和第二高分子防水卷材层的尺寸变化率，防止其在高温或者日晒的情况下与所述金属板层拉脱。

Description

抗寒型高分子防水复合金属板及其制备方法
技术领域
本发明涉及防水、保温建材领域，尤其涉及一种应用于寒冷地区的建筑物屋顶的防水复合金属板，比如，大型工厂厂房屋面的抗寒型高分子防水复合金属板。
背景技术
现有的防水卷材通过防水卷材复合金属板来提高防水卷材的强度，防止防水卷材在建筑施工中碰碎或者碰裂。
参见中国专利CN2517805，该实用新型专利公开了一种新型防水卷材，以金属板材为基材，在其两面压制有若干个凹凸斑点，并复合一层高分子材料保护层；虽然其提高了产品的撕裂强度以及不透水性，但是在实际运用中，仍存在以下问题：
1、高分子材料保护层的热收缩系数高，容易在高温日晒中与金属板层发生拉脱。
2、恶劣天气抗击能力差，容易被冰雹破坏。
发明内容
本发明提供一种抗寒型高分子防水复合金属板及其制备方法，其目的是要解决现有柔性的防水卷材与硬质性的金属板的复合问题。
为达到上述目的，本发明一方面提供了一种抗寒型高分子防水复合金属板，所述复合金属板本体沿厚度方向自上而下依次由第一高分子防水卷材层、玻璃纤维非织物内增强层、第二高分子防水卷材层、无纺布复合层、第一胶粘层和金属板层连接而成；
所述玻璃纤维非织物内增强层沿厚度方向自上而下依次由第一玻璃纤维层、第二胶粘层、非织物基材层、第三胶粘层以及第二玻璃纤维层组成；
所述第一玻璃纤维层由多个玻璃纤维条沿复合金属板本体的长度或宽度方向依次平行排列而成；所述第二玻璃纤维层由多个玻璃纤维条沿复合金属板本体的长度或宽度方向依次平行排列而成。
上述技术方案中的有关内容解释如下：
1、上述方案中，所述第二高分子防水卷材层的厚度小于所述第一高分子防水卷材层的厚度。
2、上述方案中，所述第一高分子防水卷材层为TPO防水卷材层或者PVC防水卷材层；所述第二高分子防水卷材层为TPO防水卷材层或者PVC防水卷材层。
3、上述方案中，所述无纺布复合层由至少两层无纺布复合而成。
4、上述方案中，所述非织物基材层为纤维纸。
5、上述方案中，所述第一胶粘层为压敏胶层，提高了高分子防水卷材与金属板粘接强度，避免了高温或者日晒的情况下，高分子防水卷材与金属板层拉脱。
6、上述方案中，所述第二胶粘层和第三胶粘层均为环氧树脂层。
7、上述方案中，所述玻璃纤维条由玻璃纤维丝集结而成。
8、上述方案中，所述第一玻璃纤维层由多个玻璃纤维条沿复合金属板本体的长度方向依次间隔平行排列而成；所述第二玻璃纤维层由多个玻璃纤维条沿复合金属板本体的宽度方向依次间隔平行排列而成。
9、上述方案中，所述第一玻璃纤维层、第二胶粘层、非织物基材层、第三胶粘层和第二玻璃纤维层通过热辊压连接成一体。
为达到上述目的，本发明的另一方面提供了一种抗寒型高分子防水复合金属板的制备方法，依次包括下列步骤：
第一步，制作好玻璃纤维非织物内增强层；
第二步，第一台挤出机挤出第一高分子防水卷材层，挤出的同时，将第一高分子防水卷材层热复合到玻璃纤维非织物内增强层的上面；
第三步，第二台挤出机挤出第二高分子防水卷材层，挤出的同时，将第二高分子防水卷材层热复合到玻璃纤维非织物内增强层的下面，形成一防水卷材层；
第四步，将第三步的防水卷材层的下面加热，并在其下面热复合一层无纺布复合层，形成一防水卷材复合层；
第五步，将第四步的防水卷材复合层收卷；
第六步，将金属板层的下面加热，并在金属板层的上面涂上第一胶粘层；
第七步，将第五步的防水卷材铺于第一胶粘层上，并通过两个压辊挤压成复合金属板。
本发明与现有技术相比具有下列优点和效果：
1、本发明金属板层具有热胀冷缩的性质，而第一高分子防水卷材层和第二高分子防水卷材层具有热收缩系数高的性质，通过在第一高分子防水卷材层和第二高分子防水卷材层中间设置收缩系数低的玻璃纤维非织物内增强层来控制第一高分子防水卷材层和第二高分子防水卷材层的尺寸变化率，防止其在高温或者日晒的情况下与所述金属板层拉脱。
2、本发明玻璃纤维非织物内增强层的玻璃纤维采用沿所述复合金属板本体的长度或者宽度方向依次排列的布置方式；由于玻璃纤维条的铺设方向是单一方向性，这种布置方式让第一高分子防水卷材层和第二高分子防水卷材层在受热收缩时受到单向的力，防止第一高分子防水卷材层和第二高分子防水卷材层受到双向的拉扯力从而被破坏。
3、本发明第一玻璃纤维层的多个玻璃纤维条沿复合金属板本体的宽度方向依次间隔排列；所述第二玻璃纤维层的多个玻璃纤维条沿复合金属板本体的长度方向依次排列；由此，所述第一高分子防水卷材层与第二高分子防水卷材层在受热收缩时受不同方向的力，既保证第一高分子防水卷材层与第二高分子防水卷材层本身不易被破坏，又通过双向的力防止整个防水卷材复合层在受热收缩时与金属板层拉脱。
4、本发明的第二高分子防水卷材层的厚度小于第一高分子防水卷材层的厚度，由于所述第二高分子防水卷材层的厚度较小，所以通过玻璃纤维非织物内增强层可以控制其整体受温度影响较小，从而防止其在受热时收缩，进而防止整个防水卷材层与金属板层拉脱；如果所述第二高分子防水卷材层的厚度较大，玻璃纤维非织物内增强层仅能控制其上表面受温度影响较小，而第二高分子防水卷材层的下表面仍受温度影响较大，在受热收缩时，所述第二高分子防水卷材层仍会与金属板层拉脱，进而导致整个防水卷材复合层与金属板层拉脱。
5、本发明无纺布的热收缩系数小于高分子防水卷材层，所述无纺布复合层设于第二高分子防水卷材层与所述金属板层之间起到缓冲的作用，防止第一高分子防水卷材层和第二高分子防水卷材层在受热收缩时与金属板层拉脱；同时，无纺布复合层由多层无纺布复合而成，无纺布由定向的纤维编织而成，无纺布由于其结构特点，因此具有支撑的作用，本发明的复合金属板利用无纺布复合层的支撑可以在大面积的工厂屋面上使用，且增加了无纺布复合层的复合金属板防寒效果更好。
附图说明
附图1为本发明复合金属板的截面剖视图；
附图2为本发明璃纤维非织物内增强层的截面剖视图。
以上附图中：1、第一高分子防水卷材层；2、玻璃纤维非织物内增强层；21、第一玻璃纤维层；22、第二胶粘层；23、非织物基材层；24、第三胶粘层；25、第二玻璃纤维层；3、第二高分子防水卷材层；4、无纺布复合层；5、第一胶粘层；6、金属板层；7、玻璃纤维条。
具体实施方式
下面结合附图及实施例对本发明作进一步描述：
实施例一：
参照附图1-2所示：一种抗寒型高分子防水复合金属板，所述复合金属板本体沿厚度方向自上而下依次由第一高分子防水卷材层1、玻璃纤维非织物内增强层2、第二高分子防水卷材层3、无纺布复合层4、第一胶粘层5和金属板层6连接而成。
所述第一高分子防水卷材层1和第二高分子防水卷材层3均为片材，且所述第二高分子防水卷材层3的厚度小于所述第一高分子防水卷材层1的厚度；具体的，所述第一高分子防水卷材层1为TPO防水卷材层或者PVC防水卷材层；所述第二高分子防水卷材层3为TPO防水卷材层或者PVC防水卷材层。
所述玻璃纤维非织物内增强层2沿厚度方向自上而下依次由第一玻璃纤维层21、第二胶粘层22、非织物基材层23、第三胶粘层24以及第二玻璃纤维层25组成；所述第一玻璃纤维层21由多个玻璃纤维条7沿复合金属板本体的长度或者宽度方向依次平行排列而成；所述第二玻璃纤维层25由多个玻璃纤维条7沿复合金属板本体的长度或者宽度方向依次平行排列而成。
具体的，所述第一玻璃纤维层21由多个玻璃纤维条7沿复合金属板本体的长度方向依次间隔平行排列而成；所述第二玻璃纤维层25由多个玻璃纤维条7沿复合金属板本体的宽度方向依次间隔平行排列而成。
也可以，所述第一玻璃纤维层21的多个玻璃纤维条7沿复合金属板本体的长度方向依次平行排列，且相邻的玻璃纤维条7相接触；所述第二玻璃纤维层25的多个玻璃纤维条7沿复合金属板本体的宽度方向依次平行排列，且邻的玻璃纤维条7相接触。
所述非织物基材层23为纤维纸，所述第二胶粘层22和第三胶粘层24均为环氧树脂层。
所述无纺布复合层4由至少两层无纺布复合而成，无纺布由定向的纤维编织而成，无纺布由于其结构特点，因此具有支撑的作用。
所述第一胶粘层5为压敏胶层，该压敏胶包括聚氨酯弹性体、增塑剂、增粘树脂、促进剂、润滑剂以及填料，该压敏胶层用于粘结防水卷材复合层和金属板层，避免了高温或者日晒的情况下，防水卷材复合层与金属板层拉脱。
一种抗寒型高分子防水复合金属板的制备方法，依次包括下列步骤：
第一步，制作好玻璃纤维非织物内增强层2；
第二步，第一台挤出机挤出第一高分子防水卷材层1，挤出的同时，将第一高分子防水卷材层1热复合到玻璃纤维非织物内增强层2的上面；
第三步，第二台挤出机挤出第二高分子防水卷材层3，挤出的同时，将第二高分子防水卷材层3热复合到玻璃纤维非织物内增强层2的下面，形成一防水卷材层；
第四步，将第三步的防水卷材层的下面加热，并在其下面热复合一层无纺布复合层4，形成一防水卷材复合层；
第五步，将第四步的防水卷材复合层收卷；
第六步，将金属板层6的下面加热，并在金属板层6的上面涂上第一胶粘层5；
第七步，将第五步的防水卷材铺于第一胶粘5上，并通过两个压辊挤压成复合金属板。
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。

Claims (8)

1.一种抗寒型高分子防水复合金属板，其特征在于：所述复合金属板本体沿厚度方向自上而下依次由第一高分子防水卷材层、玻璃纤维非织物内增强层、第二高分子防水卷材层、无纺布复合层、第一胶粘层和金属板层连接而成；
所述玻璃纤维非织物内增强层沿厚度方向自上而下依次由第一玻璃纤维层、第二胶粘层、非织物基材层、第三胶粘层以及第二玻璃纤维层组成；
所述第一玻璃纤维层由多个玻璃纤维条沿复合金属板本体的长度或宽度方向依次平行排列而成；所述第二玻璃纤维层由多个玻璃纤维条沿复合金属板本体的长度或宽度方向依次平行排列而成；
所述第二高分子防水卷材层的厚度小于所述第一高分子防水卷材层的厚度。
2.根据权利要求1所述的抗寒型高分子防水复合金属板，其特征在于：所述第一高分子防水卷材层为TPO防水卷材层或者PVC防水卷材层；所述第二高分子防水卷材层为TPO防水卷材层或者PVC防水卷材层。
3.根据权利要求1所述的抗寒型高分子防水复合金属板，其特征在于：所述无纺布复合层由至少两层无纺布复合而成。
4.根据权利要求1所述的抗寒型高分子防水复合金属板，其特征在于：所述非织物基材层为纤维纸。
5.根据权利要求1所述的抗寒型高分子防水复合金属板，其特征在于：所述第一胶粘层为压敏胶层。
6.根据权利要求1所述的抗寒型高分子防水复合金属板，其特征在于：所述第二胶粘层和第三胶粘层均为环氧树脂层。
7.根据权利要求1所述的抗寒型高分子防水复合金属板，其特征在于：所述第一玻璃纤维层由多个玻璃纤维条沿复合金属板本体的长度方向依次间隔平行排列而成；所述第二玻璃纤维层由多个玻璃纤维条沿复合金属板本体的宽度方向依次间隔平行排列而成。
8.根据权利要求1~7任意一项所述的抗寒型高分子防水复合金属板的制备方法，其特征在于：依次包括下列步骤：
第一步，制作好玻璃纤维非织物内增强层；
第二步，第一台挤出机挤出第一高分子防水卷材层，挤出的同时，将第一高分子防水卷材层热复合到玻璃纤维非织物内增强层的上面；
第三步，第二台挤出机挤出第二高分子防水卷材层，挤出的同时，将第二高分子防水卷材层热复合到玻璃纤维非织物内增强层的下面，形成一防水卷材层；
第四步，将第三步的防水卷材层的下面加热，并在其下面热复合一层无纺布复合层，形成一防水卷材复合层；
第五步，将第四步的防水卷材复合层收卷；
第六步，将金属板层的下面加热，并在金属板层的上面涂上第一胶粘层；
第七步，将第五步的防水卷材复合层铺于第一胶粘层上，并通过两个压辊挤压成复合金属板。
CN201910072784.1A 2019-01-25 2019-01-25 抗寒型高分子防水复合金属板及其制备方法 Active CN109624444B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910072784.1A CN109624444B (zh) 2019-01-25 2019-01-25 抗寒型高分子防水复合金属板及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910072784.1A CN109624444B (zh) 2019-01-25 2019-01-25 抗寒型高分子防水复合金属板及其制备方法

Publications (2)

Publication Number Publication Date
CN109624444A CN109624444A (zh) 2019-04-16
CN109624444B true CN109624444B (zh) 2023-10-10

Family

ID=66063719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910072784.1A Active CN109624444B (zh) 2019-01-25 2019-01-25 抗寒型高分子防水复合金属板及其制备方法

Country Status (1)

Country Link
CN (1) CN109624444B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113681996A (zh) * 2021-09-01 2021-11-23 苏州凯伦高分子新材料科技有限公司 一种可降低收缩率的tpo防水卷材及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2377252Y (zh) * 1998-07-29 2000-05-10 吕树盛 一种高分子增强复合防水材料
CN1297814A (zh) * 1999-11-29 2001-06-06 何立昌 金属胎体防水卷材
CN2517805Y (zh) * 2001-11-05 2002-10-23 田仁德 新型防水卷材
CN103963410A (zh) * 2014-04-28 2014-08-06 岳阳东方雨虹防水技术有限责任公司 一种增强背衬型tpo防水卷材及其制备方法
CN106313795A (zh) * 2015-06-18 2017-01-11 杜义勇 一种含玻璃纤维的聚乙烯防渗卷材
WO2017066990A1 (zh) * 2015-10-23 2017-04-27 北京东方雨虹防水技术股份有限公司 一种单层屋面防水卷材及其制备方法
CN207449315U (zh) * 2017-11-14 2018-06-05 广州大禹防漏技术开发有限公司 一种复合型防水卷材

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2377252Y (zh) * 1998-07-29 2000-05-10 吕树盛 一种高分子增强复合防水材料
CN1297814A (zh) * 1999-11-29 2001-06-06 何立昌 金属胎体防水卷材
CN2517805Y (zh) * 2001-11-05 2002-10-23 田仁德 新型防水卷材
CN103963410A (zh) * 2014-04-28 2014-08-06 岳阳东方雨虹防水技术有限责任公司 一种增强背衬型tpo防水卷材及其制备方法
CN106313795A (zh) * 2015-06-18 2017-01-11 杜义勇 一种含玻璃纤维的聚乙烯防渗卷材
WO2017066990A1 (zh) * 2015-10-23 2017-04-27 北京东方雨虹防水技术股份有限公司 一种单层屋面防水卷材及其制备方法
CN207449315U (zh) * 2017-11-14 2018-06-05 广州大禹防漏技术开发有限公司 一种复合型防水卷材

Also Published As

Publication number Publication date
CN109624444A (zh) 2019-04-16

Similar Documents

Publication Publication Date Title
EP1710337B1 (en) Nonwoven polymeric fiber mat composites and method
KR101005542B1 (ko) 다기능 건축용 단열방수복합시트와 이를 이용한 복합방수구조
CN1285446A (zh) 改性防水层和采用该防水层的复合涂敷膜防水施工方法
CN109624444B (zh) 抗寒型高分子防水复合金属板及其制备方法
CN109648949B (zh) 高分子防水复合金属板及其制备办法
US20120149264A1 (en) Composite Reinforcement for Roofing Membranes
CN210234246U (zh) 一种抗寒型高分子防水复合金属板
CN218111977U (zh) 一种瓦楞状复合防水卷材
CA2735054A1 (en) Thermal barrier in building structures
CN201128259Y (zh) 防水层和保温层用的复合网格基层布
CN202483001U (zh) 自保护高聚物改性沥青自粘防水卷材
CN212242494U (zh) 防冻裂型高聚物改性沥青防水卷材
CN210234236U (zh) 高分子防水复合金属板
CN211058118U (zh) 一种三坡金属屋面屋脊交接节点
CN212894555U (zh) 一种抗拉伸双面自粘聚合物改性沥青聚酯胎防水卷材
CN207789893U (zh) 一种高强度改性沥青防水卷材
CN205875531U (zh) 一种光伏型屋面板
CN219947549U (zh) 一种耐污型防水卷材
CN217326125U (zh) 一种隔热效果优异的鱼鳞粉改性沥青涂层防水卷材
CN206011904U (zh) 一种聚乙烯丙纶高分子复合防水卷材
CN218842026U (zh) 一种耐热老化沥青防水卷材
CN105804332A (zh) 一种抗冻防水卷材
CN220685001U (zh) 一种易铺设的复合防水卷材结构
CN201326224Y (zh) 复合自粘防水卷材
CN214419822U (zh) 一种新型高分子防水板

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant