CN106313795A - 一种含玻璃纤维的聚乙烯防渗卷材 - Google Patents

一种含玻璃纤维的聚乙烯防渗卷材 Download PDF

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CN106313795A
CN106313795A CN201510338010.0A CN201510338010A CN106313795A CN 106313795 A CN106313795 A CN 106313795A CN 201510338010 A CN201510338010 A CN 201510338010A CN 106313795 A CN106313795 A CN 106313795A
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polyethylene
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glass fibre
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杜义勇
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    • 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
    • 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
    • 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
    • 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
    • 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
    • B32B2307/50—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Laminated Bodies (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

一种含玻璃纤维的聚乙烯防渗卷材，属于防水材料技术领域。该卷材自上而下依次设有再生无纺布层、聚乙烯防渗层、玻璃纤维层、氯乙烯塑料膜层以及粘结密封胶层，再生无纺布层与聚乙烯防渗层之间设有热熔胶层，其余各层之间分别通过热压粘结成一体。本发明防水效果好，结构简单，节能环保，造价低，强度高，施工方便，在生产过程中无有害物质，卷材不粘连，柔软度、强度和韧性高，尤其适用于地铁，隧道和堤坝涵闸顶面的施工。

Description

一种含玻璃纤维的聚乙烯防渗卷材
技术领域
本发明涉及一种防水卷材，尤其是一种含玻璃纤维的聚乙烯防渗卷材，属于防水材料技术领域。
背景技术
防水卷材主要是用于建筑墙体、屋面、以及隧道、公路、垃圾填埋场等处，起到抵御外界雨水、地下水渗漏的一种可卷曲成卷状的柔性建材产品。目前，用于隧道、地下室、车库顶板、人防工程、堤坝、各类水池的防水抗渗的施工工程越来越多，用以防水的材料主要是涂料和各种各样的片材或卷材。但现有的防水卷材存在低温柔性差、易老化、易断裂、使用寿命短的问题。
发明内容
本发明的目的是针对上述现有技术的不足，提供一种环保，抗断裂，使用寿命长的含玻璃纤维的聚乙烯防渗卷材。
本发明的目的是通过以下技术方案实现的：一种含玻璃纤维的聚乙烯防渗卷材，其特征是，该卷材自上而下依次设有再生无纺布层、聚乙烯防渗层、玻璃纤维层、氯乙烯塑料膜层以及粘结密封胶层，再生无纺布层与聚乙烯防渗层之间设有热熔胶层，其余各层之间分别通过热压粘结成一体。
所述玻璃纤维层编织成网格状。
所述粘结密封胶层厚度为0.5-1.2mm。
所述玻璃纤维层厚度为0.2-0.8mm。
所述再生无纺布层上表面还设有乙烯- 醋酸乙烯共聚物制成的防老化层。
本发明中所用玻璃纤维层使得卷材具有优异的抗撕裂、抗穿刺、耐磨损特性，能够大大加强防了水卷材的牢固程度, 提高了防水卷材的抗断裂特性，从而使得整个卷材具有良好的抗渗性、防水性，延长了使用寿命。
粘结密封胶层在水泥、混凝土凝固过程中与水泥和混凝土形成物理吸附和卯榫作用，达到结合紧密、牢固粘结效果。防老化层的设置使防水卷材具有良好的抗辐射性能、温度稳定性及抗老化性能，不易破损。
本发明防水效果好，结构简单，节能环保，造价低，强度高，施工方便，在生产过程中无有害物质，卷材不粘连，柔软度、强度和韧性高，尤其适用于地铁，隧道和堤坝涵闸顶面的施工。
本发明的施工方法非常的简单易行，便于操作，先配好水泥素浆，将基面湿润，在基面上涂水泥素浆，然后在粘结密封胶层上也涂一遍水泥素浆，把卷材贴在基面上压紧即可。
附图说明
图1为本发明的剖面结构示意图；
图中：1再生无纺布层、2热熔胶层、3聚乙烯防渗层、4玻璃纤维层、5氯乙烯塑料膜层、6粘结密封胶层。
具体实施方式
一种含玻璃纤维的聚乙烯防渗卷材，其自上而下依次设有再生无纺布层1、聚乙烯防渗层3、玻璃纤维层4、氯乙烯塑料膜层5以及粘结密封胶层6。再生无纺布层与聚乙烯防渗层之间设有热熔胶层2，其余各层之间分别通过热压粘结成一体。
粘结密封胶层厚度为0.5-1.2mm，玻璃纤维层厚度为0.2-0.8mm。玻璃纤维层编织成网格状，再生无纺布层上表面还设有乙烯- 醋酸乙烯共聚物制成的防老化层。

Claims (5)

1. 一种含玻璃纤维的聚乙烯防渗卷材，其特征是，该卷材自上而下依次设有再生无纺布层（1）、聚乙烯防渗层（3）、玻璃纤维层（4）、氯乙烯塑料膜层（5）以及粘结密封胶层（6），再生无纺布层与聚乙烯防渗层之间设有热熔胶层（2），其余各层之间分别通过热压粘结成一体。
2. 根据权利要求1所述的一种含玻璃纤维的聚乙烯防渗卷材，其特征是，所述玻璃纤维层编织成网格状。
3. 根据权利要求1所述的一种含玻璃纤维的聚乙烯防渗卷材，其特征是，所述粘结密封胶层厚度为0.5-1.2mm。
4. 根据权利要求1所述的一种含玻璃纤维的聚乙烯防渗卷材，其特征是，所述玻璃纤维层厚度为0.2-0.8mm。
5. 根据权利要求1所述的一种含玻璃纤维的聚乙烯防渗卷材，其特征是，所述再生无纺布层上表面还设有乙烯- 醋酸乙烯共聚物制成的防老化层。
CN201510338010.0A 2015-06-18 2015-06-18 一种含玻璃纤维的聚乙烯防渗卷材 Pending CN106313795A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109624444A (zh) * 2019-01-25 2019-04-16 江苏莱德建材股份有限公司 抗寒型高分子防水复合金属板及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109624444A (zh) * 2019-01-25 2019-04-16 江苏莱德建材股份有限公司 抗寒型高分子防水复合金属板及其制备方法
CN109624444B (zh) * 2019-01-25 2023-10-10 江苏莱德建材股份有限公司 抗寒型高分子防水复合金属板及其制备方法

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Application publication date: 20170111