阅读说明：本技术 一种已施工屋面后开洞穿管修复的施工方法 (Punch the construction method of poling reparation after a kind of roofing of having constructed ) 是由 靳保健 于 2019-08-16 设计创作，主要内容包括：一种已施工屋面后开洞穿管修复的施工方法,已施工屋面已经做好自下而上设置于结构屋面板上的防水层、隔离层及刚性防水层,隔离层应用土工布及塑料薄膜,隔离层是在于屋面防水层与上面的刚性保护层之间,其特征在于包括以下步骤：a、清除洞口区域的防水层至隔离层；十字交叉划开防水卷材并揭开,b、屋面板钢筋上翻,洞口外壁内新浇筑砼,c、附上原划开的防水卷材,d、做隔离层及刚性防水层的修补,并粉刷洞口墙面。本发明的已施工屋面后开洞穿管修复的施工方法具有修复措施简单、实用性强,有效管控屋面结构层破坏修补,保障不渗水、结构质量和观感质量和降低修复工程成本的优点。(Punch the construction method of poling reparation after a kind of roofing of having constructed; roofing of having constructed is ready for the waterproof layer being set on structure roof boarding from bottom to top, separation layer and rigid waterproof layer; separation layer application geotextiles and plastic film; separation layer is between roof waterproof layer and rigid course above, it is characterised in that the following steps are included: a, removing the waterproof layer of tunnel opening area to separation layer；Right-angled intersection is scratched waterproof roll and is opened, and b, roof boarding reinforcing bar turn over, and concrete is newly poured in the outer wall of hole, c, encloses the former waterproof roll scratched, d, the repairing for doing separation layer and rigid waterproof layer, and paint hole metope.The advantages of construction method of poling reparation of punching after roofing of having constructed of the invention has reclamation activities simple, practical, effectively manages the repairing of roof structure damage layer, ensure impermeable, architecture quality and impression quality and reduce recovery project cost.)

1. a kind of construction method for the poling reparation that punches after roofing of having constructed, roofing of having constructed are ready for being set to from bottom to top Waterproof layer, separation layer and rigid waterproof layer on structure roof boarding, separation layer application geotextiles and plastic film, separation layer be Between rigid course in roof waterproof layer and above, it is characterised in that the following steps are included:

A, the waterproof layer of tunnel opening area is removed to separation layer；Right-angled intersection is scratched waterproof roll and is opened, and hole is chiseled；

B, roof boarding reinforcing bar turns over, and concrete is newly poured in the outer wall of hole, the concrete newly poured and former room panel structure 1:2 cement mortar Brushing waterproof coating after filling up, being levelling；

C, the former waterproof roll scratched is enclosed, then does waterproof roll extra play；

D, the repairing of separation layer and rigid waterproof layer is done, and paints hole metope.

2. the construction method for the poling reparation that punches after roofing of having constructed as described in claim 1, which is characterized in that the hole Region is the coverage area of 600mm diameter bigger than hole.

3. the construction method for the poling reparation that punches after roofing of having constructed as described in claim 1, which is characterized in that described newly to pour That builds concrete pours height as >=300mm.

4. the construction method for the poling reparation that punches after roofing of having constructed as described in claim 1, which is characterized in that the waterproof 250mm height is returned on film.

The construction method of poling reparation of punching after roofing 5. one kind has been constructed, roofing of having constructed be ready for main body construction do not do it is anti- Water layer and insulating layer, it is characterised in that the following steps are included:

A, the circumferential concrete side flange that punches processing；

B, reinforcing bar will be handled in the link of former concrete roof structure layer using bar planting cascade synthesis in flange；

C, when pouring hole peripheral flanging, flange and original structure plate face junction must dabbing clean out, dabbing depth Control first carries out connecing slurry before 15mm, concreting, with the mortar with flange with concrete, then carries out concrete and pours It builds, vibration compacting, reinforces concrete curing, when demoulding gently taps, and prevents the concrete of flange from causing to disturb；

D, yin-yang angle is closed with leak stopping king, does water-storing test, if the impermeable waterproof roll that carries out again is applied after water-storing test is complete Work；

E, water-storing test is carried out again after the completion of waterproof coiled material construction, ne-leakage then completes the poling reparation that punches.

6. the construction method for the poling reparation that punches after roofing of having constructed as claimed in claim 5, which is characterized in that the coagulation Native side flange processing is that flange thickness is not less than 100mm, and flange height is not less than the height of roof building finished surface.

7. the construction method for the poling reparation that punches after roofing of having constructed as claimed in claim 5, which is characterized in that the bar planting Depth no more than floor thickness.

Technical field

The present invention relates to a kind of construction methods of building engineering field, specifically, being punched after a kind of roofing of having constructed The construction method of poling reparation.

Background technique

With the more and more a variety of causes of building field, as design scheme change, main body consign to owner and producer into The reason of row secondary decorations) lead to have pipeline that must pass through on the structural plane that construction is completed, it re-starts on roofing again It punches and repair process is carried out to its secondary punches.For another example roofing screed-coat, roof waterproof and roofing heat-insulating layer are all applied Work is completed, the secondary open pipe road hole on roofing floor, has great leakage hidden trouble.And roofing poling is due to tube wall and coagulation Soil is not belonging to identical material, and compatibility is poor, and there are temperature stress, nozzle is nearby very easy to cracking, is always that roofing is anti- One technological difficulties of water are affected to architecture quality and whole perception.Therefore the prior art pair and the roofing of completion construction It cracks near the secondary nozzle for carrying out poling that punches, the technical problem that leakage and repair process are urgently to be resolved at this field.

Chinese patent CN 105239729B discloses the poling that punches after a kind of roofing of having constructed on July 31st, 2018 and repairs Multiple construction method, wherein by the waterproof roll layer that exposes after cutting and after to be laid with reaction on the pipeline that punches viscous anti- Water coiled material, and casting concrete and vibration compacting in region are being cut, the poling reparation that punches after roofing of having constructed is applied in completion Work.Although this method can achieve waterproof effect, its reclamation activities is many and diverse, and Master Cost is more, rehabilitation cost is high, and repairs Water-storing test is not done afterwards, it is difficult to prove conclusive effect immediately.

Therefore punch after known roofing of having constructed poling reparation construction method there are problems that it is above-mentioned various inconvenient and.

Summary of the invention

The purpose of the present invention, a kind of construction party for the poling reparation that is to propose to punch after safe and reliable roofing of having constructed Method.

To achieve the above object, the technical solution of the invention is as follows:

Punch the construction method of poling reparation after a kind of roofing of having constructed, and roofing of having constructed is ready for being set to knot from bottom to top Waterproof layer, separation layer and rigid waterproof layer on structure roof boarding, it is characterised in that the following steps are included:

A, the waterproof layer of tunnel opening area is removed to separation layer；Right-angled intersection is scratched waterproof roll and is opened, and hole is chiseled；

B, roof boarding reinforcing bar turns over, and concrete is newly poured in the outer wall of hole, the concrete newly poured and former room panel structure 1:2 cement mortar Brushing waterproof coating after filling up, being levelling；

C, the former waterproof roll scratched is enclosed, then does waterproof roll extra play；

D, the repairing of separation layer and rigid waterproof layer is done, and paints hole metope.

Punch after roofing of having constructed of the invention poling reparation construction method can also using technical measures below come It further realizes.

Method above-mentioned, wherein the tunnel opening area is the coverage area of 600mm diameter bigger than hole.

Method above-mentioned, wherein the height that pours for newly pouring concrete is >=300mm.

Method above-mentioned, wherein returning 250mm height on the waterproof coating.

Punch the construction method of poling reparation after a kind of roofing of having constructed, and roofing of having constructed is ready for main body construction and does not do Waterproof layer and insulating layer, it is characterised in that the following steps are included:

A, the circumferential concrete side flange that punches processing；

B, reinforcing bar will be handled in the link of former concrete roof structure layer using bar planting cascade synthesis in flange；

C, when pouring hole peripheral flanging, flange and original structure plate face junction must dabbing clean out, dabbing depth Control first carries out connecing slurry before 15mm, concreting, with the mortar with flange with concrete, then carries out concrete and pours It builds, vibration compacting, reinforces concrete curing, when demoulding gently taps, and prevents the concrete of flange from causing to disturb；

D, yin-yang angle is closed with leak stopping king, does water-storing test, if the impermeable waterproof roll that carries out again is applied after water-storing test is complete Work；

E, water-storing test is carried out again after the completion of waterproof coiled material construction, ne-leakage then completes the poling reparation that punches.

Punch after roofing of having constructed of the invention poling reparation construction method can also using technical measures below come It further realizes.

Method above-mentioned, wherein concrete edge flange processing is that flange thickness is not less than 100mm, flange height is not low In the height of roof building finished surface.

Method above-mentioned, wherein thickness of the depth of the bar planting no more than floor.

After adopting the above technical scheme, the construction method for the poling reparation that punches after roofing of having constructed of the invention is with following Advantage:

1, reclamation activities is simple, practical；

2, effectively control roof structure damage layer repairing, ensures impermeable, architecture quality and impression quality；

3, recovery project cost is reduced.

Specific embodiment

The present invention is further illustrated below by way of specific embodiment.