CN103485509A

CN103485509A - Waterproof structure manufacturing method of caisson-type toilet

Info

Publication number: CN103485509A
Application number: CN201310471434.5A
Authority: CN
Inventors: 冯刚; 王杰
Original assignee: Beijing Shougang Construction Group Co Ltd
Current assignee: Beijing Shougang Construction Group Co Ltd
Priority date: 2013-10-10
Filing date: 2013-10-10
Publication date: 2014-01-01

Abstract

A waterproof structure manufacturing method of a caisson-type toilet includes manufacturing of a basic layer, an overhead layer and a ground layer, has the advantages of being capable of effectively preventing the common problems that pipelines are broken, water is leaked due to the fact that connectors are not firm and water is accumulated through two-time waterproof structuring and two-time water-discharging structuring, avoiding the spring water phenomenon of the ground of the toilet, facilitating air drying of the toilet and preventing the toilet from being under a wet environment for a long time, and is suitable for the caisson-type toilet with a caisson which is 35-50cm deep.

Description

The waterproof construction method for production of a kind of caisson type washroom

Technical field

The invention belongs to the toilet warterproof technical field of construction, the waterproof construction method for production of a kind of caisson type washroom particularly be provided, in case, row's multiple field caisson type washroom structure of anti-, draining repeatedly of being integrated as guiding theory.

Background technology

The structure way of caisson type toilet warterproof at present commonly used: the qualified rear caisson body inserts of (1) caisson bottom surface waterproof (2) closed-water test is filled (3) accomodation ground structure way (4) accomodation ground waterproof (5) paving facing surface layer.There is himself shortcoming in this way: at first the waterproofing work requirement is higher, and difficulty of construction also can be higher; Secondly, washroom infiltration, pipe burst, joint be not firm to leak, gutter stops up ground etc. belongs to easy question topic, and exact cause easy-to-search not, reprocesses very difficult.Again, when at the bottom of first waterproof failure case, waterproof is intact, after the inserts water suction is saturated, accomodation ground is because of packed layer ponding spring, in very moist environment, last, the caisson ground waterproof is soaked by saturated inserts for a long time, shortens the life-span of waterproofing materials.

Shortcoming based on caisson type washroom practices well self, need to be to avoid the caisson internal water accumulation, reducing the infiltration probability is technical thought, in case, draining is integrated as guiding theory, by anti-, the discharge structure in structure multiple field caisson body, thereby effectively solve the toilet warterproof inefficacy that easy question topic causes.

Summary of the invention

The object of the present invention is to provide the waterproof construction method for production of a kind of caisson type washroom, the technical essential solved is: how at the caisson of toilet altitude range of general 35-50cm, when meeting the flowing line layout, be conducive to prevent, the draining setting, effectively suppress the washroom waterproof failure that easily question topic causes.The invention provides a kind of simple and reasonablely, can effectively solve the shortcoming that caisson type practices well self exists, meet that washroom is anti-, the requirement of draining.

The present invention includes the making of basal layer, Stilt layer and ground floor three parts.

(1) basal layer is made: before implementing basal layer, do waterproof in caisson twice, form the first waterproof; Then adopt pea gravel concreten to build as the second fish tail and waterproof layer, and bury gutter underground and be connected with the draining main riser in pea gravel concreten, concrete surface is provided with drainage grade 1%, and floor drain is positioned at minimum point, thereby forms discharge structure for the first time.

(2) Stilt layer is made: mainly in Stilt layer arrange transversely, the upper and lower water standpipe of sewer pipe and sanitaryware, not firm the leaking of pipe burst, joint is easily question topic of FAQs, owing to being provided with the secondary discharge structure in basal layer, effectively make the ponding water conservancy diversion in Stilt layer drain, spring phenomenon after having avoided the inserts water suction saturated, be beneficial to the air-dry of washroom, avoid long-term in moist environment.

(3) ground floor is made: precast rc slab, as accomodation ground, is supported on the short column buttress, and the seam that stays of combined ground ceramic tile is laid, and is conducive to washroom and again transforms.The blowdown standpipe of various sanitaryware, floor drain is reserving hole (determining according to the blow-off line size of concrete sanitary equipment) on request.The precast concrete surface is done the second waterproof and is established topping.Ground floor is provided with drainage grade (1%-2%), and floor drain is positioned at extreme lower position and forms drain structure for the second time.

Setting by the multi-ply construction of basal layer, Stilt layer, ground floor, twice waterproof, twice draining and ventilation opening, effectively prevent and treat the FAQs such as pipeline breaking, joint not firmly leak, ponding, avoid accomodation ground spring phenomenon, be beneficial to the air-dry of washroom, avoid long-term in moist environment.Be applicable to the caisson type washroom of caisson degree of depth 35-50cm, improved waterproof, the drainage effect of washroom, reach the purpose of improving environment of toilet.

The present invention utilizes ripe construction technology, by the effective waterproof purpose of change structure constitution realization, it has simple and reasonable, the characteristics of construction easy operating, be suitable for degree of depth 35-50cm caisson type washroom, be particularly useful for the mutually neat washroom of a side and exterior wall.

By each anti-, the drain structure of twice, effectively prevent and treat the FAQs such as pipeline breaking, joint not firmly leak, ponding, avoid accomodation ground spring phenomenon, be beneficial to the air-dry of washroom, avoid long-term in moist environment.The present invention is applicable to the caisson type washroom of caisson degree of depth 35-50cm in fact

The accompanying drawing explanation

Fig. 1 is the ground plane layer schematic diagram.

Fig. 2 is the inside, washroom sectional view.

Fig. 3 is the basal layer section plan.

Fig. 4 is basal layer structure way sectional view.

Fig. 5 is ground floor structure way schematic diagram.

In figure, precast rc slab 1, short column buttress 2, main drainpipe 3, equipment gutter 4, ground floor floor drain 5, basal layer floor drain 6, washroom base plate 7, waterproofing course 8, pea gravel concreten layer 9, sloping layer (press polish) 10, fish tail and waterproof layer 11, ceramic tile surface layer 12, basal layer 13, Stilt layer 14, ground floor 15.

The specific embodiment

Below in conjunction with accompanying drawing, technical solution of the present invention is described in further detail.

(1), as shown in Fig. 2 washroom elevational schematic view, a kind of making of caisson type toilet waterproofing structure, comprise basal layer 13, Stilt layer 14 and ground floor 15.Basal layer 13 is provided with basal layer floor drain 6 and is connected with main drainpipe 3, and basal layer floor drain 6 is positioned at the lowest part of basal layer 13.The interior installation main drainpipe 3 of Stilt layer 14, equipment gutter 4, short column buttress 2, short column buttress 2 is as the carrying bearing of the precast rc slab 1 of accomodation ground layer 15.

(2) as shown in Fig. 3 basal layer floor map, basal layer floor drain 6 is positioned at the extreme lower position of whole basal layer, and the water of the existence in Stilt layer all flows to basal layer floor drain 6, thereby water is drained.Short column buttress 2 stands on basal layer 13.

(3) as shown in Fig. 4 basal layer structure way schematic diagram, basal layer consists of washroom base plate 7, waterproofing course 8, pea gravel concreten layer 9, sloping layer (press polish) 10.Washroom base plate 7 is former Bottom plate of sinkbox, and waterproofing course 8 is laid and is abound with the caisson interior, and pea gravel concreten layer 9 is as the topping of waterproofing course 8, and the surface of pea gravel concreten layer 9 adopts mortar to do sloping layer (press polish) 10, and makes drainage grade.

(4) as shown in Fig. 1 ground plane layer schematic diagram, reserve main drainpipe 3, equipment gutter 4, ground floor floor drain 5 according to the requirement of sanitary equipment at precast rc slab 1, precast rc slab 1 is supported on short column buttress 2.

(5) shown in Fig. 5 ground floor structure way schematic diagram, ground floor consists of precast rc slab 1, waterproofing course 8, fish tail and waterproof layer 11 and ceramic tile surface layer 12.Erection sequence successively is precast rc slab 1, waterproofing course 8, fish tail and waterproof layer 11, is finally the ceramic tile surface layer.

Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.Although this paper has more been used the terms such as basal layer, ground floor, short column buttress, do not get rid of the possibility of using other term.Using these terms is only in order to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.

Claims

1. the waterproof construction method for production of a caisson type washroom, is characterized in that comprising the making of basal layer, Stilt layer and ground floor,

(1) basal layer is made: before implementing basal layer, do waterproof in caisson twice, form the first waterproof; Then adopt pea gravel concreten to build as the second fish tail and waterproof layer, and bury gutter underground and be connected with the draining main riser in pea gravel concreten, concrete surface is provided with drainage grade 1%, and floor drain is positioned at minimum point, thereby forms discharge structure for the first time;

(2) Stilt layer is made: in Stilt layer, arrange transversely, the upper and lower water standpipe of sewer pipe and sanitaryware;

(3) ground floor is made: precast rc slab, as accomodation ground, is supported on the short column buttress, and the seam that stays of combined ground ceramic tile is laid, and the blowdown standpipe of sanitaryware, floor drain is reserving hole on request; The precast concrete surface is done the second waterproof and is established topping; Ground floor is provided with drainage grade 1%-2%, and floor drain is positioned at extreme lower position and forms drain structure for the second time.