Unlock instant, AI-driven research and patent intelligence for your innovation.

Hollow model and garden road construction process with application of hollow model

A road construction and model technology, applied to roads, roads, on-site coagulation pavements, etc., can solve the problems of road surfaces that do not meet the design requirements and stone pavement unevenness, shorten the construction period, reduce road damage, and improve The effect of flatness

Active Publication Date: 2018-09-28
温州市九成建设工程有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the prior art is that laying the cement mortar first, and then inserting the stone into the mortar will cause the upper surface of the cement mortar in contact with the stone to be convex during the process of inserting the stone, and due to the size difference of the stone, it is different from the stone. The degree of convexity of the cement mortar in contact with the stone materials is also different, resulting in unevenness of the cement mortar part of the stone pavement after construction, resulting in the consequence that the completed pavement does not meet the design requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hollow model and garden road construction process with application of hollow model
  • Hollow model and garden road construction process with application of hollow model
  • Hollow model and garden road construction process with application of hollow model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: A hollow model, including a model body arranged in a cuboid shape, the model body is hollow and the top is opened. The inner wall of the model body is provided with vertical ribs, and the vertical ribs 11 are evenly distributed at intervals.

[0045] A support structure is provided on the bottom wall of the hollow model 1 . The supporting structure is the protrusion 2 fixed on the bottom wall of the hollow model 1, and the protrusion 2 is arranged according to the positioning of the stone 16 in the design. The top of the hollow model 1 is provided with a cover plate 3 matching its cross-section. The cover plate 3 is provided with a circular limiting hole 31 , and the limiting hole 31 and the protrusion 2 are arranged correspondingly. A grouting opening 32 is opened on the cover plate 3 near the edge, and the side of the grouting opening 32 close to the edge of the cover plate 3 is inclined for grouting.

[0046] The hollow model 1 is made of steel, and can...

Embodiment 2

[0047] Embodiment 2, a hollow model, differs from Embodiment 1 only in that the support structure is different. The supporting structure is a steel frame 15. The steel frame 15 includes a rectangular steel wire mesh 151 and a support column 152 welded on the steel wire mesh 151. The steel wire mesh 151 and the support column 152 are vertically arranged, and the steel wire mesh 151 is located in the middle of the hollow model 1 . During use, the steel frame 15 is placed on the bottom wall of the model body.

Embodiment 3

[0048] Embodiment 3: a kind of garden road construction technique, comprises the following steps:

[0049] S1, making stone unit 4:

[0050] S1-1, pouring stone unit 4,

[0051] Apply a release agent on the inner wall of the hollow model 1 and the cover plate 3 on the side opposite to the hollow model 1, cover the cover plate 3 on the top of the hollow model 1, and insert the stone 16 into the limiting hole 31 on the cover plate 3. When using the hollow model of embodiment 1, the bottom of the stone 16 is supported on the top of the protrusion 2; when the hollow model of embodiment 2 is used, the bottom of the stone 16 is supported on the top of the wire mesh 151 . Then use the pumping grouting pipe to fill the hollow model 1 with cement mortar through the grouting port 32 until the cement mortar overflows from the grouting port 32 before stopping the grouting. According to the initial setting time of cement with different strengths, after the initial setting of the cement m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a hollow model and a garden road construction process with the application of the hollow model and relates to the technical field of road construction. The hollow model comprises a model body and vertical ridges. A supporting structure is arranged inside the model body; the top of the model body is provided with a cover plate, which is equipped with a spacing hole and a grouting opening. The garden road construction process comprises the following steps: S1, manufacturing a stone unit, inserting the stone into the spacing hole of the hollow model with the bottom of thestone being supported on the supporting structure; pouring cement mortar through the grouting opening, and dismounting the cover plate and the hollow model after the cement mortar is solidified; S2, carrying out foundation treatment; S3, laying a cushion; and S4, carrying out road surfacing: laying fine aggregate concrete on the cushion, laying the stone unit onto the fine aggregate concrete and compacting. Through the method of firstly spacing the stone in the hollow model and then pouring the cement mortar, the upper surface of the cement mortar fits the lower surface of the cover plate, thus achieving the upper surface smoothness effect of the cement mortar among the stones.

Description

technical field [0001] The invention relates to the technical field of road construction, more specifically, it relates to a hollow model and a garden road construction process using the hollow model. Background technique [0002] Garden roads are an integral part of gardens, which play the role of organizing space, guiding tours, connecting traffic and providing places for walking and resting. Like a vein, it connects the various scenic spots in the garden into a whole. Pebbles, gravel and other stones are often used as road surfaces in garden roads to achieve aesthetic effects. [0003] The laying method of existing garden road comprises the following steps, (1) cleaning the foundation, removing floating soil on the foundation according to the design height, and laying fine stone concrete for leveling; (2) laying a cushion, laying a layer of coarse Sand, then lay cement mortar on the coarse sand, and compact and level the cement mortar; (3) Fill stones, manually insert s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E01C7/32E01C3/04
CPCE01C3/04E01C7/32
Inventor 项素珍刘威
Owner 温州市九成建设工程有限公司