JPWO2020139859A5 - - Google Patents

Claims (22)

A conversion construction method of urban space to create a tropical style swimming lagoon with sloped access on vacant and/or abandoned land, comprising:
a. demolishing at least a portion of said vacant or abandoned land, 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 vacant or abandoned land;
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 at the boundary of surrounding open land or abandoned land; forming a depression in which the depression includes a depression border and a bottom;
d. constructing a water confinement wall in at least one section of the depression boundary to form a waterfront boundary, the shape of the waterfront boundary being mainly curved, and the depression having a maximum width of 300 meters; to have, to build,
e. covering the bottom of the depression with an impermeable material , the impermeable material comprising a plastic liner, shotcrete, or a flexible material;
f. constructing a sloped access area in at least one section of the depression boundary to form a beach access to the large body of water;
g. constructing one or more barriers around the depression boundary to cordon off an area to establish a controlled access area, the controlled access area including a beach access boundary; The barrier includes at least one access point for selectively allowing users to enter the controlled access area, whereby users authorized to enter the controlled access area can access the beach. usable, constructable, and h. constructing at least one additional recreational facility including food and beverage and commercial establishments selected from the group consisting of restaurants , bars, kiosks, stores, and cafes, wherein said at least one additional recreational facility is proximate to said waterfront boundary; be located in
Conversion construction methods of urban space including. 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, wherein the demolition process includes mechanical excavation to a depth of 20 centimeters above the design excavation level, with the last 20 centimeters being excavated manually. 2. The construction method of claim 1, wherein step b) comprises excavating material having a volume of at least 7,000 m3. 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. - 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 needs to be compacted to achieve a relative density of 80% or more;
The construction method according to claim 1. 2. The construction method of claim 1, further comprising placing sand around the beach area to create a sandy beach area. 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 construction method of claim 1, wherein the sloped access area is constructed with support slabs to provide structural stability to such area. 2. The construction method of claim 1, wherein the non-permeable material covering at least a portion of the bottom of the depression is a plastic liner having a thickness of at least 1 mm. 12. The construction method of claim 11 , wherein the plastic liner has a white, blue or light color. 2. The construction method of claim 1, wherein the depression boundary of the swimming lagoon includes 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 both, depending on the purpose of visiting the race or activity circuit facility and said swimming lagoon. The construction method according to claim 1, wherein the construction method is capable of participating in an area of . 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 at least 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. 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, and virtual immersive experiences . The method of construction according to claim 1, wherein a non-fixed screen is provided near the swimming lagoon for broadcasting content and hosting events and shows. 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 swimming lagoon is surrounded by vegetation including plants and trees. 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 tropical style swimming lagoon has at least 50% fewer inlets than required for a conventional swimming pool filtration system according to swimming pool standards.