| 摘要 |
#CMT# #/CMT# The method involves forming a free-form foundation slab (1) made of reconstituted large aggregate concrete. The concrete is implemented in a single phase on the bottom (9) and the walls (11) of a swimming pool/water storage pool, where the walls present an inclination less than 100 percentage. The concrete has clear aggregates, water repellent and plasticizer additives, fibers and a binder colored with the same color as the aggregates. The concrete has ST 10 type wire-mesh reinforcements on the lower surface (3) and extrados (2) of the slab. #CMT#USE : #/CMT# Used for constructing a free-form ludic swimming pool or storage pool (claimed) in the ground. #CMT#ADVANTAGE : #/CMT# The method permits, in a single and unique operation, the realization of bearing capacity, sealing and light-work functions without requiring the use of formwork or concrete projection material. The method can be employed for any shape of storage pools, and allows to offer square meter of water level at low cost, while guaranteeing an impeccable aesthetics. The presence of the water repellent and plasticizer additives and polypropylene fibers enables to control the shrinking of the concrete during its hardening phase. The ST 10 type wire-mesh reinforcements on the lower surface and the extrados of the slab ensure mechanical resistance to the slab structure with the buoyancy as well as further control of the shrinking of the concrete. The method avoids earthwork so that the beach environments are not destabilized and receive a paving without differential concrete compaction. The presence of the clear aggregates, water repellent and plasticizer additives, fibers and a binder colored with the same color as the aggregates, confers natural stone appearance to the concrete. The depth of the pool is limited to 1.4 meter in order to ensure safety and comfort of the users. The risk of drowning of a person falling accidentally into the swimming pool is therefore reduced. The inclined walls facilitate the access for the children, aged person or handicapped person in wheel chair, to the baths. The depth of the swimming pool being lower, the water in contact with the concrete is heated quickly and is maintained at high temperature for longer time. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a free-form ludic swimming pool or water storage pool. 1 : Free-form foundation slab 2 : Extrados 3 : Lower surface 9 : Bottom 11 : Walls `(Drawing contains non-English language text)` #CMT#POLYMERS : #/CMT# The concrete has polypropylene fibers. |
