A reinforced plastic foam profile consists of a beam or a plate made continuously by a co-extrusion die head of an extruder. The upper and lower cross sections of the beam or plate are embedded with at least one bar at each side along the length direction of the beam or the plate body, and the cross sections of the beam are square or I-shaped with four corners of the beam. A reinforcing bar is embedded in the part; the reinforcing bar and the plastic beam are formed continuously through the co-extrusion die head of the extruder; the cross section of the plate body is rectangular, and there are multiple reinforcing bar bars distributed on the upper and lower sides of the plate body and along the transverse length; the reinforcing bar bar and the plastic plate body are formed through the said extruder. The extruder is made by a co-extrusion die head continuously; the steel bar is provided with indentation grooves along the length direction and embedded in foamed plastics. The indentation groove is filled with foamed plastics and the steel bar and the foamed plastics form a close combination into an integral structure.
【技术实现步骤摘要】
一种加强型塑料发泡型材
本专利技术涉及的是一种加强型塑料发泡型材,主要用于户外设施、步行道以及一些对耐酸耐腐蚀要求比较高的建筑结构,属于建筑材料
技术介绍
在户外设施、步行道等一些室外建筑设施,一般采用塑料发泡型材制作,也有的少量为了满足美观和舒适度而采用经过特殊处理的防水木板条或板体等,但这种经过防水处理的木板条和板体不仅成本高,长期日晒雨淋后会造成腐蚀,降低使用寿命;而采用塑料发泡型材,因塑料本身防水,但塑料发泡型材存在的缺陷是:有的硬度高、韧性差,易发脆,不好加工,有的刚性不够;尤其是抗弯强度与抗弯刚度无法满足实际需要。
技术实现思路
本专利技术的目的在于克服现有技术存在的不足,而提供一种韧性好、刚性好、具有较高的抗弯强度与抗弯刚度,耐腐蚀,不易发生变形、重量轻,制作方便、可靠的加强型塑料发泡型材。本专利技术的目的是通过如下技术方案来完成的,一种加强型塑料发泡型材,它包括用挤塑机经共挤模头连续制成的梁或板体,所述的梁或板体的横截面上下部沿着梁或板体的长度方向、分别嵌设有左右至少各有一根钢筋条。作为优选:所述梁的横截面为方形或工字形,在该梁的四个角部分别嵌设有一根钢筋条;所述的钢筋条与所述塑料梁是通过所述的挤塑机经共挤模头连续一体制成。作为优选:所述板体的横截面为长方形,在该板体的上下、沿着横向长度均布有多根钢筋条;所述的钢筋条与所述塑料板体是通过所述的挤塑机经共挤模头连续一体制成。作为优选:所述的钢筋条上沿着长度方向均布有刻痕压花凹槽,并在嵌设在发泡塑料中,所述的刻痕压花凹槽中填满有发泡塑料并使钢筋条与发泡塑料形成紧密的结合并成为一体结构。本专 ...
【技术保护点】
1.一种加强型塑料发泡型材,它包括用挤塑机经共挤模头连续制成的梁或板体,其特征在于所述的梁或板体的横截面上下部沿着梁或板体的长度方向、分别嵌设有左右至少各有一根钢筋条。
【技术特征摘要】
1.一种加强型塑料发泡型材,它包括用挤塑机经共挤模头连续制成的梁或板体,其特征在于所述的梁或板体的横截面上下部沿着梁或板体的长度方向、分别嵌设有左右至少各有一根钢筋条。2.根据权利要求1所述的加强型塑料发泡型材,其特征在于所述梁的横截面为方形或工字形,在该梁的四个角部分别嵌设有一根钢筋条;所述的钢筋条与所述塑料梁是通过所述的挤塑机经共挤模头连续一体制成。3.根据权利要求1所述的加...
【专利技术属性】
技术研发人员:涂兴家,
申请(专利权)人:德清华梦木制品有限公司,
类型:发明
国别省市:浙江,33
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