JPH01105834A - Spherical water pervious structure lid free drain culvert - Google Patents

Abstract

PURPOSE: To prevent the trash from flowing in, and to prevent a drain ditch from being clogged by mixing spherical aggregates with a binder to form the drain ditch for passing a circular-perforated water conduit in the center. CONSTITUTION: An inner surface of a U-shaped drain ditch formed in a base concrete 1 is waterproof and corrosion-resistant with a coating film 2. A high- strength spherical water-permeable resin mortar 3 is filled in the U-shaped drain ditch. A water permeable vinyl chloride perforated conduit 4 is passed in the center of the mortar 3. The mortar 3 is obtained by mixing aggregates which are formed ceramic, wastes, sludge or synthetic resin in spherical form with a thermosetting synthetic resin as a binder.

Description

[Detailed Description of the Invention] Conventionally, drainage gutters are shaped into a 0-shape and covered with a burlap or similar material to collect water into a drainage pit, but this prevents debris from flowing in and clogging the drainage pit. The current situation is that cleaning is carried out from time to time. After applying corrosion-proofing and waterproofing to the inner surface of the gutters,
After making a resin mortar with spherical aggregate and synthetic resin binder and pressing the inner floor surface of the gutter with a metal trowel, install a perforated corrosion-resistant pipe and fill the entire circumference of the pipe with spherical resin mortar. The entire side gutter becomes water permeable, and the gutter does not become clogged with debris, allowing safe passage through the surface of the gutter.

In addition, if the grooves of the grating lid on the surface of the pit 1 are also filled with spherical resin mortar, water will pass through, but dirt will not get inside the pit, and there will be no need to clean the inside of the bit.
In addition, by shaping rainwater gutters on outdoor roads, etc. with water-permeable spherical resin mortar instead of waterproofing the inside, rainwater can permeate into the ground without flowing into rivers, preventing disasters and accidents caused by rain. This is a method that is useful for improving the environment, and uses spheres made of ceramic, sludge, synthetic resin, etc. Furthermore, since it is made of chemical-resistant synthetic resin, there is no need to worry about corrosion and collapse. It can withstand permanent use, can be used with processing plant sludge, etc., is useful for waste material utilization, and by using the spherical space, the overall construction cost can be reduced, the construction period can be shortened, and cleaning and maintenance can be easily performed due to the spherical surface shape.

[Brief explanation of the drawing]

A. Factory drainage water permeable side gutter (structure without side gutter) For conventional factory floor drainage, a side gutter part type wall is created during concrete pouring, and after the concrete is poured and hardened, a copper immersed gutter plug is provided with a corrosion-resistant waterproof lining on the inside of the gutter. The structure is such that the waste flows through the pit, but the current situation is that the waste inside the factory flows between the grooves, causing dirt to become clogged in the pit and requiring removal work from time to time. The entire side gutter is made of water-permeable resin mortar to allow only water to pass through, and water is drained into the pit with a water-permeable pipe in the middle to prevent trash from entering the gutter, so there is no trash buildup inside the pit, and no cleaning is done inside the pit. This method allows for complete drainage. ■Basic concrete floor drainage ditch base■Waterproof and anti-corrosion coating on the inner surface of U-shaped side ditches■When shaping the entire side ditch with water-permeable resin mortar■Transfer water into the drainage pit using Enbi or synthetic resin perforated water guide pipes Because the entire drainage ditch is shaped with water-permeable resin mortar, no dirt can enter the pit, preventing clogging of the inside of the pit. The gretching groove on the pit lid is also filled with water-permeable resin mortar to prevent dirt from entering. B. Rainwater Drainage Permeable Side Gutters Rainwater drains on roads, etc., collect and run off into drainage pits using rainwater gutter pipes, etc. at the border between sidewalks and roads, but the pit lids become clogged with debris, causing water to flood the entire road during large periods of time. The entire side gutter is filled with water-permeable resin mortar, and a water guide pipe is installed in the center to allow water to flow into the pit, and the pit lid gretching grooves are also filled with water-permeable resin mortar to improve the road surface. Rainwater permeable resin mortar allows water to permeate through the granite into the ground without causing debris clogging, and does not cause problems such as under the ground law, and the water-permeable spherical resin mortar aggregate prevents debris from adhering to the gutter surface. ■Rainwater permeable grite base ■Asphalt pavement ■High-strength spherical aggregate resin mortar gutter ■Water flow inside the gutter ■P perforated pipe ■Pit lid to prevent debris from falling Resin mortar grating procedure amendment (method) February 1988 t5″ day

Claims (1)

[Claims] Aggregate formed into a spherical shape from ceramic or processing plant waste sludge synthetic resin, etc. and thermosetting synthetic resin are used as a binder, mixed to the extent that the surface of a small amount of spheres is wetted, and bonded only at the points of contact between the spheres. Water permeates through the gaps between the spheres, and the repulsive force between the spheres creates a shaped body with high overall strength.A circular perforated water guide pipe is passed through the center to allow water to pass through and create a reservoir. Masu. A method of collecting water in a pit to form the wastewater gutter without a cover, preventing clogging of the gutter with debris, and allowing passage on the gutter surface.