CN105437690A - 一种固土、渗水、承重新型环保土工材料及其制备方法 - Google Patents

一种固土、渗水、承重新型环保土工材料及其制备方法 Download PDF

Info

Publication number
CN105437690A
CN105437690A CN201510847579.XA CN201510847579A CN105437690A CN 105437690 A CN105437690 A CN 105437690A CN 201510847579 A CN201510847579 A CN 201510847579A CN 105437690 A CN105437690 A CN 105437690A
Authority
CN
China
Prior art keywords
earth working
working material
extruded
geotextile material
double
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.)
Granted
Application number
CN201510847579.XA
Other languages
English (en)
Other versions
CN105437690B (zh
Inventor
赖彪
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.)
Zhang Jingxin
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201711385581.5A priority Critical patent/CN108104094A/zh
Priority to CN201711384428.0A priority patent/CN107984854A/zh
Priority to CN201711384430.8A priority patent/CN107984855A/zh
Priority to CN201510847579.XA priority patent/CN105437690B/zh
Publication of CN105437690A publication Critical patent/CN105437690A/zh
Application granted granted Critical
Publication of CN105437690B publication Critical patent/CN105437690B/zh
Expired - Fee Related 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2028/00—Nets or the like
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite 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
    • B32B2307/306—Resistant to heat
    • 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
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0006—Plastics
    • E02D2300/0009—PE
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0004—Synthetics
    • E02D2300/0006—Plastics
    • E02D2300/001—PP
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0051—Including fibers
    • E02D2300/0054—Including fibers made from plastic
    • E02D2300/0059—PP
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/007—Resins including glasfibers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Road Paving Structures (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明提供了一种土工材料，其特征在于包括：B和C的双层复合体叠加16-3000层而成的叠加复合体，所述B为玻纤改性聚丙烯或碳纤维改性聚丙烯，所述C为低压聚乙烯（HDPE），其是固地（沙）、渗水、防拉断、承重为一体的多功能新型土工材料。

Description

一种固土、渗水、承重新型环保土工材料及其制备方法
技术领域
本发明涉及土工、道路及土工工程的一种新型环保材料。
背景技术
土工材料是土木工程应用的合成材料的总称。作为一种土木工程材料，它是以人工合成的聚合物(如塑料、化纤、合成橡胶等)为原料，制成各种类型的产品，置于土体内部、表面或各种土体之间，发挥加强或保护土体的作用。
在公路建设中的边坡治理，河渠护理等，通常采用水泥打桩、格子型固化，其工期长，投资大，还不能防水，在治沙工程中也存在类似问题，加上城市海绵化的产业政策导向，需要新型节能环保的土工材料。
发明内容
本发明提供了一种固地(沙)、渗水、防拉断、承重为一体的多功能土工材料。
本发明的目的是通过以下措施实现的：
一种土工材料，其特征在于包括：B和C的双层复合体叠加16-3000层而成的叠加复合体，所述B为玻纤改性聚丙烯或碳纤维改性聚丙烯，所述C为低压聚乙烯(HDPE)。本发明所述的叠加是B料和C料的物理成层粘合，不发生化学反应和物料的无序混合。本发明大大提高了材料的应用性能，如力学强度、阻隔性等等。优选地，上述B与C的重量比为(80～90)∶(10～30)。
上述玻纤改性聚丙烯其中玻纤为10-30％，碳纤维改性聚丙烯中的碳纤维10-30％。
具体地，上述土工材料还可以包括无规聚丙烯。无规聚丙烯中可以添加F-色母料。其组成按重量份数优选计为：A-无规聚丙烯5-20份、B80-90份、C10-30份、D-色母料2-10份。
具体地，上述材料按照A-(BC)n-A的排列方式复合。其中n为BC双层结构的层数；n＝16～3000。
本发明的另一目的在于提供上述材料的制备方法。其通过以下措施实现的：
上述材料的制备方法，将B、C分别经混炼塑化挤出，经分配成B和C的双层复体，双层复体叠加16-3000层形成叠加复合体，将其与其它混炼塑化挤出物经分配挤出复合发泡材料；所述挤出温度控制在160-280℃。
上述材料的制备方法，包括以下步骤：
(1)在A中加入D拌匀投入A挤出机经混炼塑化挤出，B投入B挤出机料斗内经混炼塑化挤出，C投入C挤出机料斗内经混炼塑化挤出；挤出加工温度控制在160-280℃；
(2)将步骤(1)所得B挤出料和C挤出料通过分配器分成B、C的双层复体，然后叠加挤出16-3000层的叠加复合体；叠加复合体、A挤出料，通过分配机经分配挤出，经过T型头模具形成A、BC、BC…A(A-(BC)n-A)的复合发泡材料；经压制、定型、冷却、切割为要求的片材；
(3)根据需要将片材进行分割、冲切形成不同宽度和厚度的带孔条状片材，间隔交叉焊接得到网状结构的土木格栅。其使用年限50年以上，片材厚度在0.5-2mm的新型土木材料。
有益效果
1.本发明的材料可回收、无毒等特性，真正实现了绿色、环保的多用途特性。
2.本发明材料物理性能、耐高低温性能优异。
3.本发明材料具有固地(沙)、渗水保水、防拉断、承重的特点，使用年限50年以上。
具体实施方式
下面结合具体实施例对本发明作进一步阐述，但本发明并不限于以下实施例。所述方法如无特别说明均为常规方法。所述原材料如无特别说明均能从公开商业途径而得。
实施例1
一种土工材料，其组成按重量份数为：A-无规聚丙烯5-20份、B80-90份、C10-30份、D-色母料2-10份。B为玻纤改性聚丙烯或碳纤维改性聚丙烯，所述C为低压聚乙烯。玻纤改性聚丙烯其中玻纤为10-30％，碳纤维改性聚丙烯中的碳纤维10-30％。制备方法如下：
(1)在A中加入D拌匀投入A挤出机经混炼塑化挤出，B投入B挤出机料斗内经混炼塑化挤出，C投入C挤出机料斗内经混炼塑化挤出；挤出加工温度控制在160-280℃；
(2)将步骤(1)所得B挤出料和C挤出料通过分配器分成B、C的双层复体，然后进入叠加机叠加挤出2400层的叠加复合体；叠加复合体、A挤出料，通过分配机经分配挤出，经过T型头模具形成A、BC、BC…A(A-(BC)n-A，n＝2400层)的复合发泡材料；经压制、定型、冷却、切割等常规处理为所要求的片材；
(3)根据需要将片材进行分割、冲切等常规处理形成不同宽度和厚度的带孔条状片材，间隔交叉焊接得到网状结构的土木格栅。其使用年限50年以上，静载5-7吨，片材厚度在0.5-2mm的新型土木材料。
1.本产品符合GB/T17689-2008，其性能表1所示(产品尺寸1830*915*15mm)。
表1单拉格栅性能
2.本产品铺设于边坡或河渠，可种植植物，本产品有效的固土、渗水保水，植株生长发育良好。
3.产品长期分别或者交替置于90℃和-50℃的环境中，其性能不变，使用年限可达到50年。
4.耐温性测试：将产品放置于100℃，保持60min后，产品无气泡、裂痕和软化现象，继续加热到180℃，保持90min，尺寸膨胀率0.1％，再快速降温到零摄氏度(10s内迅速转移至0℃的环境)，保持2h，采用2mm钉子钉在产品上，无开裂现象。再次进行物理性能测试，其性能相对于表1无明显变化。

Claims (9)

1.一种土工材料，其特征在于包括：B和C的双层复合体叠加16-3000层而成的叠加复合体，所述B为玻纤改性聚丙烯或碳纤维改性聚丙烯，所述C为低压聚乙烯。
2.如权利要求1所述的土工材料，所述B与C的重量比为（80～90）：（10～30）。
3.如权利要求1或2所述的土工材料，所述玻纤改性聚丙烯的玻纤为10-30%，碳纤维改性聚丙烯中的碳纤维10-30%。
4.如权利要求1或2所述的土工材料，所述土工材料还可以包括无规聚丙烯。
5.如权利要求4所述的土工材料，有规聚丙烯中可以添加F-色母料。
6.如权利要求4或5所述的土工材料，其组成包括：A-等规聚丙烯5-20份、B80-90份、C10-30份、D-色母料2-10份，按重量份数计。
7.如权利要求6所述的土工材料，所述材料按照A-（BC）n-A的排列方式复合，其中n为BC双层结构的层数；n=16～3000。
8.如权利要求1或2所述的土工材料的制备方法，包括以下步骤：将B、C分别经混炼塑化挤出，经分配成B和C的双层复体，双层复体叠加16-3000层形成叠加复合体，将其与其它混炼塑化挤出物经分配挤出复合发泡材料；所述挤出温度控制在160-280℃。
9.如权利要求1或2所述的土工材料的制备方法，包括以下步骤：
（1）在A中加入D拌匀投入A挤出机经混炼塑化挤出，B投入B挤出机料斗内经混炼塑化挤出，C投入C挤出机料斗内经混炼塑化挤出；挤出加工温度控制在160-280℃；
（2）将步骤（1）所得B挤出料和C挤出料通过分配器分成B、C的双层复体，然后叠加挤出16-3000层的叠加复合体；叠加复合体、A挤出料，通过分配机经分配挤出，经过T型头模具形成A-（BC）n-A的发泡复合发泡材料；经压制、定型、冷却、切割为要求的片材；
（3）根据需要将片材进行分割、冲切形成不同宽度和厚度的带孔条状片材，间隔交叉焊接得到网状结构的土工格栅。
CN201510847579.XA 2015-11-26 2015-11-26 一种固土、渗水、承重新型环保土工材料及其制备方法 Expired - Fee Related CN105437690B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201711385581.5A CN108104094A (zh) 2015-11-26 2015-11-26 新型土工格栅及其制备方法
CN201711384428.0A CN107984854A (zh) 2015-11-26 2015-11-26 用于边坡或河渠的土工格栅及其制备方法
CN201711384430.8A CN107984855A (zh) 2015-11-26 2015-11-26 高强度土工格栅及其制备方法
CN201510847579.XA CN105437690B (zh) 2015-11-26 2015-11-26 一种固土、渗水、承重新型环保土工材料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510847579.XA CN105437690B (zh) 2015-11-26 2015-11-26 一种固土、渗水、承重新型环保土工材料及其制备方法

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CN201711385581.5A Division CN108104094A (zh) 2015-11-26 2015-11-26 新型土工格栅及其制备方法
CN201711384430.8A Division CN107984855A (zh) 2015-11-26 2015-11-26 高强度土工格栅及其制备方法
CN201711384428.0A Division CN107984854A (zh) 2015-11-26 2015-11-26 用于边坡或河渠的土工格栅及其制备方法

Publications (2)

Publication Number Publication Date
CN105437690A true CN105437690A (zh) 2016-03-30
CN105437690B CN105437690B (zh) 2018-01-30

Family

ID=55548534

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201510847579.XA Expired - Fee Related CN105437690B (zh) 2015-11-26 2015-11-26 一种固土、渗水、承重新型环保土工材料及其制备方法
CN201711384430.8A Pending CN107984855A (zh) 2015-11-26 2015-11-26 高强度土工格栅及其制备方法
CN201711384428.0A Pending CN107984854A (zh) 2015-11-26 2015-11-26 用于边坡或河渠的土工格栅及其制备方法
CN201711385581.5A Pending CN108104094A (zh) 2015-11-26 2015-11-26 新型土工格栅及其制备方法

Family Applications After (3)

Application Number Title Priority Date Filing Date
CN201711384430.8A Pending CN107984855A (zh) 2015-11-26 2015-11-26 高强度土工格栅及其制备方法
CN201711384428.0A Pending CN107984854A (zh) 2015-11-26 2015-11-26 用于边坡或河渠的土工格栅及其制备方法
CN201711385581.5A Pending CN108104094A (zh) 2015-11-26 2015-11-26 新型土工格栅及其制备方法

Country Status (1)

Country Link
CN (4) CN105437690B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111234555A (zh) * 2020-03-30 2020-06-05 山东交通学院 一种基于医疗废物的土工格室及制备方法与应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1576300A (zh) * 2003-06-25 2005-02-09 住友化学工业株式会社 丙烯基树脂发泡片材及由其制备的容器
US20090263645A1 (en) * 2006-07-14 2009-10-22 Dow Global Technologies Inc. Anisotropic Foam-Film Composite Structures
CN103897248A (zh) * 2014-04-16 2014-07-02 贵州省材料产业技术研究院 微纳多层聚合物土工膜及其制备方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05318470A (ja) * 1992-05-22 1993-12-03 Kawasaki Steel Corp シート状成形用ガラス繊維強化熱可塑性樹脂
CN101044273B (zh) * 2004-10-22 2012-06-20 陶氏环球技术有限责任公司 用于塑料复合材料的改进的聚烯烃材料
EP2752293B1 (en) * 2011-08-31 2018-10-10 Sekisui Chemical Co., Ltd. Multilayered resin molding body and method for manufacturing same
KR101771287B1 (ko) * 2013-07-30 2017-08-25 (주)엘지하우시스 연속섬유 보강 수지 복합재 및 그 성형품
CN104277333A (zh) * 2014-10-25 2015-01-14 安徽杰奥玛克合成材料科技有限公司 一种耐低温阻燃改性土工格栅及制备方法
CN104311958A (zh) * 2014-10-25 2015-01-28 安徽杰奥玛克合成材料科技有限公司 一种碳塑复合改性土工格栅及制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1576300A (zh) * 2003-06-25 2005-02-09 住友化学工业株式会社 丙烯基树脂发泡片材及由其制备的容器
US20090263645A1 (en) * 2006-07-14 2009-10-22 Dow Global Technologies Inc. Anisotropic Foam-Film Composite Structures
CN103897248A (zh) * 2014-04-16 2014-07-02 贵州省材料产业技术研究院 微纳多层聚合物土工膜及其制备方法及装置

Also Published As

Publication number Publication date
CN107984854A (zh) 2018-05-04
CN105437690B (zh) 2018-01-30
CN108104094A (zh) 2018-06-01
CN107984855A (zh) 2018-05-04

Similar Documents

Publication Publication Date Title
CN102307723B (zh) 利用离聚物面料的木塑复合物及其制造方法
CN102850626B (zh) 一种可降解地膜及其制备方法
CN106117769B (zh) 一种eva防水板及其制备方法
US20230193577A1 (en) Geogrid made from a coextruded multilayered polymer
CN104476878A (zh) 一种柔韧自粘型热塑性聚烯烃防水卷材及制备方法
CN103013150B (zh) 一种用于生产土工产品的秸秆塑料及其生产方法
CN106046521A (zh) 一种防水板、排水板或防排水板及其制备方法
CN102585334A (zh) 一种复合高分子防水板及其制备方法
CN107501683A (zh) 一种由无机矿粉用流延法制造的薄膜的制造方法
CN104558800A (zh) 一种塑料防水板及其制备方法
CN104744786A (zh) 一种环氧树脂共混防水片材及其制备方法
CN102558675A (zh) 一种高熔体强度聚丙烯复合材料及其制备方法
CN105437690A (zh) 一种固土、渗水、承重新型环保土工材料及其制备方法
CN104401020A (zh) 负泊松比土工格栅的制备方法
CN102108146A (zh) 一种聚烯烃热塑性弹性体的组合物及其制备方法
CN105037887A (zh) 一种盐碱地用抗老化排盐暗管及其制备方法
CN106084675B (zh) 一种利于保墒的全生物降解地膜及其制备方法
CN103541745B (zh) 隧道用的耐高温耐腐蚀防水板及生产工艺
CN109575408A (zh) 一种土工膜用聚乙烯组合物
CN106566051A (zh) 一种抗冲击抗腐pe塑料管材
CN106543539A (zh) 一种抗冲击阻燃pe塑料管材
CN101716819A (zh) 糙面土工膜的生产方法
CN101885218A (zh) 一种非pvc系经压延加工所制成的聚烯烃胶布及其制法
CN210211662U (zh) 一种三层叠合型防水板
CN106589583A (zh) 一种用石膏粉生产一次性石头纸发泡餐饮具及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160517

Address after: 405200 Chongqing city Chongqing Liangping Industrial Park A District

Applicant after: Chongqing Zhuo Hao Plastic Products Co., Ltd.

Address before: Danlong road 400060 Chongqing Nan'an District No. 1 Jiangshan City B1-16-4

Applicant before: Lai Biao

TA01 Transfer of patent application right

Effective date of registration: 20170824

Address after: 405200 Chongqing city Chongqing Liangping Industrial Park A District

Applicant after: Chongqing Huanya Plastic Technology Co. Ltd.

Address before: 405200 Chongqing city Chongqing Liangping Industrial Park A District

Applicant before: Chongqing Zhuo Hao Plastic Products Co., Ltd.

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20171206

Address after: 405200 Chongqing city Chongqing Liangping Industrial Park A District

Applicant after: Li Ying

Address before: 405200 Chongqing city Chongqing Liangping Industrial Park A District

Applicant before: Chongqing Huanya Plastic Technology Co. Ltd.

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190219

Address after: 405200 Chongqing Liangping Industrial Park Area A

Patentee after: Chongqing Huanya Plastic Technology Co. Ltd.

Address before: 405200 Chongqing Liangping Industrial Park Area A

Patentee before: Li Ying

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190726

Address after: 400030 No. 24 Yixincun, Shapingba District, Chongqing

Patentee after: Zhang Jingxin

Address before: 405200 Chongqing city Chongqing Liangping Industrial Park A District

Patentee before: Chongqing Huanya Plastic Technology Co. Ltd.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180130

Termination date: 20201126