JPWO2020139856A5

JPWO2020139856A5 -

Info

Publication number: JPWO2020139856A5
Application number: JP2021538372A
Authority: JP
Publication date: 2023-12-06

Claims

A method of site conversion and construction for creating a tropical style swimming lagoon with sloping access to an infield site of a race or activity circuit facility, containing clear water and free of visible macroalgae, comprising: The infield site is included within a race or activity circuit boundary, and the construction method includes:
a) demolishing at least a portion of said infield site, the demolition process comprising excavating a layer of at least 15 cm to 6 meters;
b) excavating material having a volume of at least 4,000 m3 from an area within said infield site;
- If the soil type has more than 12% of material passing through the N° 200 mesh (0.075 mm openings), the bottom soil achieves a modified proctor density, also called maximum dry compaction density, of 95% It is necessary to compact it so that
- if the soil type has less than 12% of material passing through the N° 200 mesh (0.075 mm openings), the soil must be compacted to achieve a relative density of 80% or more;
c) forming a depression for a large body of water with a surface area of at least 3,000 m2 and a minimum depth of at least 1.4 meters at its deepest point, the fill of said depression being within the boundaries surrounding the infield ; and the depression includes a depression boundary and a bottom , whereby the tropical style swimming lagoon is created with clear water suitable for direct contact recreational purposes such as swimming and the practice of water sports. To be filled with
d) constructing a water confinement wall in at least one section of said depression boundary to form a waterfront boundary, wherein the shape of said waterfront boundary is curved, whereby said tropical zone impregnated with clear water; a more natural aspect of the style swimming lagoon is created, said depression having a maximum width of 300 meters;
e) covering the bottom of said depression with an impermeable material that does not include thick concrete such as in conventional swimming pools, wherein said impermeable material covering most of the bottom of said depression is white or light colored; including a plastic liner with a thickness of at least 1 mm;
f ) constructing a sloped access area in at least one section of said depression boundary to form a beach access to said tropical style lagoon with clear water ; and placing sand on said beach access; that sloping access areas are constructed with support slabs to provide structural stability to such locations;
g ) constructing one or more barriers around said depression boundary to cordon off an area to establish a controlled access area, said controlled access area including a beach access boundary; To go ,
h) including within said one or more barriers at least one access point selectively permitting a user to enter said controlled access area, whereby said user can access said controlled access area through payment of an entrance fee; be permitted entry to a controlled access area and use of said tropical style lagoon with crystal clear water for direct contact recreational purposes, including said beach access and swimming ;
i ) constructing in the vicinity of said waterfront boundary at least one additional recreational facility, including food and beverage and commercial establishments selected from the group consisting of restaurants, bars, kiosks, shops, and cafes; and
j ) A method of field conversion and construction comprising providing a connection connecting said outfield to said infield site to enable the movement of vehicles and persons from the outfield of a racing or activity circuit to said infield.

2. The construction method of claim 1, wherein the area around the depression boundary that is not located within the controlled access area forms a ticketless access area that is freely accessible to users.

2. The construction method of claim 1, further comprising building restaurants, kiosks, stores, cafes, and bars near the waterfront boundary.

2. The construction method of claim 1, wherein the demolition process includes mechanical excavation to a depth of 20 cm above the final design excavation level, with the remaining 20 cm being excavated manually.

2. The construction method of claim 1, wherein step c) comprises forming a depression for a large body of water with a surface area of at least 5,000 m2.

Construction according to claim 1, wherein the path of the connection comprises a tunnel structure or a bridge structure allowing movement of vehicles and persons from one side to the other without interfering with the racing and/or activity circuit. Method.

The method of construction according to claim 1, wherein the path of the connection is the same racing track circuit that can be adapted to allow people and/or vehicles to pass from one side to the other during non-racing times. .

A method of construction according to claim 1, wherein the beach access has a sloped transition to the depression of 5% to 30%.

2. Construction method according to claim 1, whereby the lagoon is used for swimming, for practicing water sports, for organizing shows and events.

2. The impermeable bottom material covering the bottom of the depression comprises a plastic liner, shotcrete, or a flexible material, thereby obviating the need for the use of thick concrete layers as in conventional swimming pools. construction method.

The tropical style swimming lagoon has at least 50% fewer bottom inlets than the inlets required for a conventional swimming pool filtration system according to swimming pool standards, and the conventional swimming pool standards have approximately 42 m2 of bottom area. requires at least one bottom inlet for
The construction method according to claim 1.

2. The construction method of claim 1, wherein the swimming lagoon is man-made and has a shape that tends to resemble a natural shape.

Separate access points are included in both the controlled access area and the ticketless access area, allowing visitors to access one or the other, depending on the purpose of visiting said race or activity circuit facility and said swimming lagoon. 2. The construction method according to claim 1, wherein both areas can be participated.

2. The construction method of claim 1, wherein the controlled access area is designed such that the total ratio of beach area to swimming lagoon is 1:2.

2. The method of construction of claim 1, wherein the perimeter of the swimming lagoon includes the use of an amphitheater for conducting events selected from the group including concerts and festivals.

The construction method according to claim 1, wherein a non-fixed screen is installed near the swimming lagoon for broadcasting content and for hosting events and shows.

2. The method of construction of claim 1, wherein the surrounding area of the swimming lagoon includes cafes, bars, restaurants, beach centers, promenades, hotels, entertainment facilities, virtual and immersive experiences, and similar facilities and amenities.

A construction method according to claim 1, wherein the swimming lagoon is illuminated by a lighting system.

2. The construction method of claim 1, wherein the facilities surrounding the tropical style lagoon are artificially set with a beach theme including the use of blue and white colors.

2. The construction method of claim 1, wherein the swimming lagoon is surrounded by vegetation including plants and trees.

A method of site conversion and construction for creating a tropical style swimming lagoon with sloping access to an infield site of a race or activity circuit facility, containing clear water and free of visible macroalgae, comprising: The infield site is included within a race or activity circuit boundary, and the construction method includes:
a) demolishing at least a portion of said infield site, the demolition process comprising excavating a layer of at least 15 cm to 6 meters, said demolition process exceeding the final design excavation level by 20 cm; including mechanical excavation to depth, with the remaining 20 cm to be excavated manually;
b) excavating material having a volume of at least 4,000 m3 from an area within said infield site;
c) forming a depression for a large body of water with a surface area of at least 3,000 m2 and a minimum depth of at least 1.4 meters at its deepest point, the fill of said depression being within the boundaries surrounding the infield; and wherein the depression includes a depression boundary and a bottom, whereby the tropical style swimming lagoon is created and filled with clear water suitable for direct contact recreational purposes such as swimming and the practice of water sports. ,of
to form,
d) constructing a water confinement wall in at least one section of said depression boundary to form a waterfront boundary, wherein the shape of said waterfront boundary is curved, whereby said tropical zone impregnated with clear water; a more natural aspect of the style swimming lagoon is created, said depression having a maximum width of 300 meters;
e) covering the bottom of said depression with an impermeable material that does not include thick concrete such as in conventional swimming pools, wherein said impermeable material covering most of the bottom of said depression is white or light colored; including a plastic liner with a thickness of at least 1 mm;
f) constructing a sloped access area in at least one section of the depression boundary to form a beach access to the tropical style lagoon with crystal clear water; and placing sand on the beach access; that sloping access areas are constructed with support slabs to provide structural stability to such locations;
g) constructing one or more barriers around said depression boundary to cordon off an area to establish a controlled access area, said controlled access area including a beach access boundary; thing,
h) including within said one or more barriers at least one access point selectively permitting a user to enter said controlled access area, whereby said user can access said controlled access area through payment of an entrance fee; be permitted entry to a controlled access area and use of said tropical style lagoon with crystal clear water for direct contact recreational purposes, including said beach access and swimming;
i) constructing at least one additional recreational facility near said waterfront boundary, including food and beverage and commercial facilities selected from the group consisting of restaurants, bars, kiosks, shops, and cafes;
j) providing a connection connecting said outfield to said infield site to enable the movement of vehicles and persons from the outfield of a racing or activity circuit to said infield;
site conversion and construction methods, including;