CN105819786A - 一种水泥基增强复合材料 - Google Patents

一种水泥基增强复合材料 Download PDF

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Publication number
CN105819786A
CN105819786A CN201610150808.7A CN201610150808A CN105819786A CN 105819786 A CN105819786 A CN 105819786A CN 201610150808 A CN201610150808 A CN 201610150808A CN 105819786 A CN105819786 A CN 105819786A
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Prior art keywords
cement
fiber
plastic waste
polypropylene
sand
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CN201610150808.7A
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杨玉发
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Hefei Chenxu Information Technology Co Ltd
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Hefei Chenxu Information Technology Co Ltd
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Priority to CN201610150808.7A priority Critical patent/CN105819786A/zh
Publication of CN105819786A publication Critical patent/CN105819786A/zh
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    • 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
    • C04B28/02—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 containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

本发明公开了一种水泥基增强复合材料，包括水、聚丙烯、水泥、塑料废料、增强纤维和砂石，按质量百分比为2:0.5:1.5:2.5:0.5:1，其中，砂石最大粒径不高于2mm，纤维选自尼龙纤维、碳纤维、玻璃纤维和晶须，废料为热固性塑料废料、陶瓷废料，其热固性塑料碾碎粒径为60‑100目，另外，水、聚丙烯、水泥、塑料废料、增强纤维和砂石，其比例误差不高于20%。本发明有益效果是：以塑料废料为填料，以增强纤维为筋骨，不仅环保同时又具有较强的韧性、拉伸强度、弯曲强度、冲压剪切强度。

Description

一种水泥基增强复合材料
技术领域
本发明涉及复合材料领域，尤其涉及一种水泥基增强复合材料。
背景技术
水泥基是指以水泥作为胶凝材料的工程材料，它既不像钢材那样坚固，也不像钢材那样坚韧，却能成为应用最广泛的材料原因有很多，比如，重量比钢材轻、很好的耐水性、优异的可加工性和显著的经济性，因此，水泥基材料仍然是当今应用最为广泛的建筑材料。然而，水泥基材料属于脆性材料，它的抗拉、抗弯强度低、抗冲击强度差、脆性大、易开裂等问题。
热固性树脂是指树脂加热后产生化学变化，逐渐硬化成型，再受热也不软化，也不能溶解的一种树脂，它具有高硬度、高强度、质量轻、耐热以及耐腐蚀性能高，被广泛应用于各个领域。但其由于废弃后的材料不能熔融、再次成型加工，处理此类废料通常是掩埋或者焚烧，这两种处理方法不仅污染环境而且浪费材料费时费力。
因此，如何研究一种既能解决环保问题又能使水泥基的力学性能得到提升已成为目前需要解决的技术问题。
发明内容
本发明的目的在于克服现有技术存在的以上问题，达到上述技术效果，本发明通过以下技术方案实现：
一种水泥基增强复合材料，其特征在于：包括水、聚丙烯、水泥、塑料废料、增强纤维和砂石，按质量百分比分别为：2:0.5:1.5:2.5:0.5:1。
进一步地，所述纤维选自尼龙纤维、碳纤维、玻璃纤维和晶须。
进一步地，所述废料为热固性塑料废料、陶瓷废料。
进一步地，所述热固性塑料碾碎粒径为60-100目。
进一步地，所述砂石最大粒径不高于2mm。
进一步地，所述水、聚丙烯、水泥、塑料废料、增强纤维和砂石，其比例误差不高于20%。
本发明有益效果是：以塑料废料为填料，以增强纤维为筋骨，不仅环保同时又具有较强的韧性、拉伸强度、弯曲强度、冲压剪切强度。
具体实施方式
下面将结合实施例，来详细说明本发明。
一种水泥基增强复合材料，其特征在于：包括水、聚丙烯、水泥、塑料废料、增强纤维和砂石，按质量百分比分别为：2:0.5:1.5:2.5:0.5:1。
其中，砂石最大粒径不高于2mm，纤维选自尼龙纤维、碳纤维、玻璃纤维和晶须，废料为热固性塑料废料、陶瓷废料，其热固性塑料碾碎粒径为60-100目，另外，水、聚丙烯、水泥、塑料废料、增强纤维和砂石，其比例误差不高于20%。
以上描述了本发明的举例，展示了主要特征和本发明的优点。应该了解，本发明不受上述实施例的限制，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。

Claims (6)

1.一种水泥基增强复合材料，其特征在于：包括水、聚丙烯、水泥、塑料废料、增强纤维和砂石，按质量百分比分别为：2:0.5:1.5:2.5:0.5:1。
2.根据权利要求1所述的一种水泥基增强复合材料，其特征在于：所述纤维选自尼龙纤维、碳纤维、玻璃纤维和晶须。
3.根据权利要求1所述的一种水泥基增强复合材料，其特征在于：所述废料为热固性塑料废料、陶瓷废料。
4.根据权利要求3所述的一种水泥基增强复合材料，其特征在于：所述热固性塑料碾碎粒径为60-100目。
5.根据权利要求1所述的一种水泥基增强复合材料，其特征在于：所述砂石最大粒径不高于2mm。
6.根据权利要求1所述的一种水泥基增强复合材料，其特征在于：所述水、聚丙烯、水泥、塑料废料、增强纤维和砂石，其比例误差不高于20%。
CN201610150808.7A 2016-03-17 2016-03-17 一种水泥基增强复合材料 Pending CN105819786A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115959865A (zh) * 2022-05-07 2023-04-14 广州增城正源建设工程检测中心有限公司 一种橡胶粉、塑料粉、耐磨超大应变新型绿色工程水泥基复合材料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101538142A (zh) * 2009-04-23 2009-09-23 上海交通大学 磷酸盐建筑外墙保温砂浆
CN101830029A (zh) * 2010-01-12 2010-09-15 广东工业大学 一种钢纤维abs/pc塑料再生骨料混凝土的制备方法
CN102674774A (zh) * 2012-05-26 2012-09-19 万华节能建材股份有限公司 一种弹性抗裂抹面砂浆及其制备工艺
CN103253918A (zh) * 2013-04-24 2013-08-21 中国石油大学(北京) 自修复抗收缩水泥基复合材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101538142A (zh) * 2009-04-23 2009-09-23 上海交通大学 磷酸盐建筑外墙保温砂浆
CN101830029A (zh) * 2010-01-12 2010-09-15 广东工业大学 一种钢纤维abs/pc塑料再生骨料混凝土的制备方法
CN102674774A (zh) * 2012-05-26 2012-09-19 万华节能建材股份有限公司 一种弹性抗裂抹面砂浆及其制备工艺
CN103253918A (zh) * 2013-04-24 2013-08-21 中国石油大学(北京) 自修复抗收缩水泥基复合材料

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115959865A (zh) * 2022-05-07 2023-04-14 广州增城正源建设工程检测中心有限公司 一种橡胶粉、塑料粉、耐磨超大应变新型绿色工程水泥基复合材料及其制备方法
CN115959865B (zh) * 2022-05-07 2024-05-03 广州增城正源建设工程检测中心有限公司 一种橡胶粉、塑料粉、耐磨超大应变新型绿色工程水泥基复合材料及其制备方法

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Application publication date: 20160803