CN103195104B

CN103195104B - A kind of building method adopting anti-row's combination at building structure waterproof position

Info

Publication number: CN103195104B
Application number: CN201210006374.5A
Authority: CN
Inventors: 邹新建
Original assignee: Individual
Current assignee: Shanghai Sancai Technology Development Co ltd
Priority date: 2012-01-10
Filing date: 2012-01-10
Publication date: 2016-04-27
Anticipated expiration: 2032-01-10
Also published as: CN103195104A

Abstract

The invention provides a kind of building method adopting anti-row's combination at building structure waterproof position, first invented building have can also be non-leakage under the condition of gap theory, forever be immersed in the position in underground water for underground engineering wall surface, base plate, adopt and first prevent arranging structure afterwards; Bear rainwater position then adopt first row's rear defence measure for square greening, concrete flat roof deck.From material property, multi-pronged in the waterproof principle, structure way, forever can improve the waterproof quality of these structure positions.

Description

A kind of building method adopting anti-row's combination at building structure waterproof position

One, technical field

The invention belongs to buildings waterproof, relate generally to building structure position as underground engineering wall surface, base plate, top board and concrete flat roof deck, comprising the independent right of anti-row's combinatorial principle, construction method and product three aspect.

Two, background technology

These construction sites herein, belong to " Technical code for water proof in underground engineering " GB50108-2008 and " Technical code for roof engineering " GB50345-2004 technically.In these two specifications, classification of waterproof is divided into one ~ level Four, corresponding requirement is that waterproofing course sets up defences is 3 ~ 1 roads.Waterproof number of plies waterproof is only relied in GB technical specification, its theory is exactly require that building is seamless, this and Practical Project situation are had any different, so " construction engineering quality management regulations " only have 5 years to the guarantee of buildings waterproof seepage, can not meet the service life of engineering far away.And the waterproof roll of existing national standard adopts asphalt rubber on cohesive material, its viscosity time limit is not long, is one of reason of seepage yet.

Three, summary of the invention

The research of my long campaigns buildings waterproof, see that same roofing is little non-leakage in the rain, but meeting seepage in heavy rain, although illustrate that building has gap, also can be non-leakage if eliminate water pressure, having invented building is thus having under the condition of gap, and theory that can also be non-leakage is exactly anti-row's combinatorial principle and structure.Developed in the first with HDPE material quantity-produced band drain, and have developed with butyl rubber as not dry viscose top, be coated in two, band drain edge, overlap joint bonding becomes anti-row's combination product mutually, causes this thinking on self-adhesive waterproof web again.

In order to construction safety, waterproof construction all will cancel open firing operation, so I has redeveloped and has been coated with the thick butyl layers of 0.3 ~ 2.0mm with on the dull and stereotyped sheet material of the thick HDPE of 0.3 ~ 2.0mm, can cold construction at normal temperatures, and also this material can keep viscosity for a long time.

The exploitation of above bi-material, consider that the surface strength of concrete basic unit can be less than the viscous force of butyl rubber again, therefore select the interfacial agents of viscose glue type to be first coated in the surface of concrete basic unit again, and then be pasted with the adhesive waterproof coil of butyl layers, the above combination just completing material.For basement hollow plastering wall surface construction, be originally that job site is coated with glue, take very much artificial, also in factory, butyl rubber heating pole can be moved the surface being coated in band drain fulcrum now, then answer one deck release liners.On metope, first brushing one interfacial agents during construction, then will the fulcrum of butyl rubber be had directly to glue on the wall, and then do rendering layer, be exactly the self-adhesion band drain of metope hollow rendering layer.

Different anti-row's composite constructions is devised according to external source, adopt first prevent arranging principle afterwards for the underground construction base plate be forever immersed in underground water, wallboard, by any one waterproofing materials and the common waterproof of concrete structure, then make hollow at indoor any one plastic draining board to whitewash and hollow floor, ejectment trace percolating water, to collecting well, finally pumps.Best way can adopt HDPE sheet material to be coated with butyl rubber and make adhesive waterproof coil, be layered on the ground terrace of base plate in advance, coated face is inside, water concrete again, just bonding after the volatilization of concrete moisture content is common waterproofing course integrally, the waterproofing process of wall face can adopt same overlaying or glue two kinds of construction methods afterwards, overlays easy construction, the rear sticky casting pounding quality that can check concrete wall.And indoor have make hollow floor and hollow rendering layer from the PE band drain of stick.

The position of bearing rainwater for underground construction top board, concrete flat roof deck again, adopt and first arrange rear defence principle, any one plastic draining board is made in above techonosphere, first arrange rainwater, then arrange infiltration, cut off the transfer route of rainwater pressure, then any one waterproofing materials is made in the surface of sloping layer, not only can waterproof but also can ejectment percolating water, finally also have one waterproofing course looking on the structured base layer below slope, minimum trace infiltration can be blocked.Preferably selecting the PE band drain from stick, is that fulcrum upwards puts the multiple planting soil of geotextiles again at greening position; At upper people position, then fulcrum is downward, then waters concrete surface layer, and waterproofing materials adopts HDPE sheet material to be coated with the self-adhesive coiled material of butyl rubber, due to Concrete In Structures substrate surface strength deficiency, is then first coated in concrete substrate surface by viscose glue type interfacial agents, solid rear stickup adhesive waterproof coil.

Four, accompanying drawing explanation

Fig. 1 is the constructional drawing of the underground engineering wall surface be forever immersed in underground water, base plate.

Fig. 2 is the top board greening constructional drawing bearing rainwater.

Fig. 3 is the accessible roof constructional drawing bearing rainwater.

Fig. 4 has the PE band drain overlapped mutually from stick.

Fig. 5 is the PE band drain of precoating butyl rubber bonding agent on fulcrum.

Fig. 6 is the adhesive waterproof coil being coated with butyl rubber on PE flat board.

Five, specific implementation method

Paving adhesive waterproof coil 2 on concrete bed course 1 is seen from Fig. 1, sticky towards upper, then water concrete 4.Adhesive waterproof coil 2 is fixed in the inner side of outer wall template 3, sticky towards concrete, then water body of wall concrete 4; Or first water body of wall concrete 4, then folding is except after external mold 3, then coating self-adhering waterproof coiled material 2.After completing underground engineering structure, the PE band drain 5 from stick is covered with in flooring, fulcrum is downward, water surface layer concrete 4, inside metope, be pasted with the PE band drain 5 of stick, a spot printing butyl rubber 11 is sticky on the wall, then powder cement mortar 6, trace percolating water 15 can flow into collecting well from Stilt layer and pumps, completes underground construction and is forever immersed in the structure first preventing arranging afterwards in underground water.

First coating viscosity glue type interfacial agents 10 on structure roof 7 is seen from Fig. 2, solid rear stickup adhesive waterproof coil 2, then water concrete 4 formed look for domatic, look for domatic first coating viscosity glue type interfacial agents 10 paste adhesive waterproof coil 2 again, then be covered with the PE band drain 5 from stick, fulcrum upwards.Paving geotextiles 8, then answers planting soil 9, and the infiltration 15 through soil layer is discharged in geotextiles 8 with the space of PE band drain 5, has cut off the transfer route of rainwater pressure, completes the square greening bearing rainwater position and first arranges rear defence structure.

The difference of Fig. 3 and Fig. 2 is that earth backing greening changes people's concrete surface layer into, so last spread having from stick PE band drain 5 fulcrum downwards, then water concrete 4, the void layer of band drain can discharge percolating water 15, cut off the transfer route of rainwater pressure, complete bear rainwater position roofing first arrange rear defence structure.

Fig. 4 has to have two from stick 12 from the edge of the PE band drain 5 of stick, and overlap joint is exactly anti-row's combination product mutually.

Fig. 5 is the plan view of PE band drain, first in factory, is coated with one deck butyl rubber 11 on the fulcrum top of PE band drain 5, finally topped release liners 14 again, is metope self-adhesion band drain.

Fig. 6 be HDPE sheet material 13 surface layer on the butyl rubber 11 of compound one deck 0.3 ~ 2.0mm, can self-adhesion at normal temperatures, not doing for a long time, having from exceeding repair ability, surface one deck release liners 14 again again.

Claims

1. adopt a building method for anti-row's combination at building structure waterproof position, it is characterized in that first setting up building have can also be non-leakage under the condition of gap theory,

Adopt for the base plate be forever immersed in underground water and wallboard and first prevent arranging principle afterwards, concrete bed course lays adhesive waterproof coil, gluing towards upper of described adhesive waterproof coil, then water concrete, bonding is common waterproofing course integrally; Lay adhesive waterproof coil in the inner side of outer wall template, gluing towards interior of described adhesive waterproof coil, then water body of wall concrete, bonding is common waterproofing course integrally; Or first water body of wall concrete, after then removing outer wall template, re-lay adhesive waterproof coil, by waterproofing materials and the common waterproof of concrete structure; After completing underground engineering structure, the PE band drain from stick is equipped with in flooring, fulcrum is downward, water concrete again, the PE band drain of stick is equipped with inside metope, then powder cement mortar, make hollow at indoor plastic draining board and whitewash and hollow floor, ejectment trace percolating water flows into collecting well from Stilt layer, finally pumps;

The position of bearing rainwater for underground construction top board, concrete flat roof deck adopts first arranges rear defence principle, first coating viscosity glue type interfacial agents in described structure roof, solid rear stickup adhesive waterproof coil, water again concrete formed look for domatic, look for domatic on coating viscosity glue type interfacial agents paste adhesive waterproof coil again, be then covered with from stick PE band drain, PE band drain is made in above structure roof, the void layer of PE band drain first can arrange rainwater, then arranges percolating water, has cut off the transfer route of rainwater pressure.

2. a kind of at the anti-building method arranging combination of building structure waterproof position employing as claimed in claim 1, it is characterized in that the position of bearing rainwater for underground construction top board, concrete flat roof deck adopts and first arrange rear defence principle, PE band drain upwards puts geotextiles earth backing again at greening position fulcrum, then again planting soil, the percolating water through soil layer is discharged in the gap of geotextiles and PE band drain; Then fulcrum is downward at upper people position for PE band drain, then waters concrete, and the void layer of PE band drain can discharge percolating water.

3. a kind of at the anti-building method arranging combination of building structure waterproof position employing as claimed in claim 1, the fulcrum top being layed in the PE band drain in metope described in it is characterized in that scribbles butyl rubber, and surface coverage has release liners.

4. a kind of at the anti-building method arranging combination of building structure waterproof position employing as claimed in claim 1, it is characterized in that described adhesive waterproof coil on HDPE sheet material, is coated with the thick butyl rubber of 0.3 ~ 2.0mm formed.

5. a kind of building method adopting anti-row's combination at building structure waterproof position as claimed in claim 2 or claim 3, it is characterized in that described PE band drain can adopt by two be made up of butyl rubber overlap mutually bonding from stick and become anti-row's combination product.