CN203247784U

CN203247784U - Novel roof structure

Info

Publication number: CN203247784U
Application number: CN 201320293988
Authority: CN
Inventors: 胡勇
Original assignee: Huzhou Vocational and Technical College
Current assignee: ZHEJIANG FUHAI BUILDING DECORATION ENGINEERING Co Ltd
Priority date: 2013-05-27
Filing date: 2013-05-27
Publication date: 2013-10-23
Anticipated expiration: 2023-05-27

Abstract

The utility model provides a novel roof structure and belongs to the technical field of building construction engineering. The roof structure comprises a roof surface and parapet walls arranged on four sides of the roof surface, wherein roof gutters are formed in connecting parts of the parapet walls and the roof surface; drainage channels with gradient of 4% are arranged in the parapet walls close to the roof gutters; one end of each drainage channel is connected with a gutter inlet used for collecting water; the other end of each drainage channel is connected with a drain pipe; a coiled material waterproof layer is arranged on the internal surface of the channel and the gutter inlet; the coiled material waterproof layer extends in the drain pipe and coats the whole roof surface. According to the novel roof structure, the drainage channel and the roof surface adopt the coiled material waterproof layers made of the same material, protecting devices are arranged on the parapet walls, and sediments can be collected.

Description

A kind of New Roof structure

Technical field

The utility model belongs to the construction engineering technical field, relates in particular to a kind of New Roof structure.

Background technology

Seepage can occur in existing roof structure, not only can damage equipment article within doors, and repair and be suitable trouble, waste a large amount of time and moneys, a lot of R﹠D institutions and all research aspect doing of waterproof producer, but all fail to stop roof leakage.Even more obvious in the seepage at inlet for stom water place, and because roofing is provided with parapet, after rainwater on the roofing imports gutter, discharge from inlet for stom water, because the waterproof construction of inlet for stom water is not in place, cause rainwater to infiltrate parapet, thereby affect the intensity of parapet and cause cracking in parapet or the intensity of collapsing not high, there is potential safety hazard, be 202706351U so publication number occurred, open day is a kind of heat-insulation waterproof roof of 2012-12-19, comprises roofing, parapet, parapet are positioned at the roofing periphery, roofing and parapet intersection are provided with gutter, be provided with inlet for stom water along the base in the parapet, roof drain is equipped with in inlet for stom water inside, roof drain arrival end dress rainwater grid, roof drain outer and lower edge are provided with waterproofing unction, and the roof drain neck outside of parapet inside installs seal ring additional.Owing in inlet for stom water, be provided with the roof drain of level, so that connecting sewing can occur with the roofing contact position, connecting sewing through meeting in a large amount of rain drop erosiones so that breakage occurs, and arranging of level can cause friction silt and the roof drain surface to increase, the surface fracture that causes roof drain, above-mentioned situation can cause rainwater to enter then entering parapet in the damaged slit and be penetrated in the body of wall, and the structural strength that affects body of wall causes splitting of body of wall.And above parapet, not having safeguard measure, the staff of top and operating personnel have certain danger.Silt in the rainwater can't be unified to collect, and has the place of a large amount of silt to corrode fast so that pile up.

The utility model content

The purpose of this utility model provides a kind of drainage channel surface and roofing adopts the interior coil waterproof layer of the same face, and is provided with protective device at parapet, and can collect the New Roof structure of silt.

Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of New Roof structure, comprise deck and the parapet that is arranged on described deck four limits, described parapet and described deck junction are provided with gutter, and described parapet inside is 4% draining passage be provided with the gradient near described gutter place; Described passage one end is connected be used to the inlet for stom water that catchments, and the other end is connected with gutter, and described passage and described inlet for stom water inner surface are provided with coil waterproof layer, and described coil waterproof layer extends in the described gutter always and is paved with described deck.By passage is set so that parapet can keep high structural strength, and passage is provided with a gradient and at passage and inlet for stom water inner surface coil waterproof layer is set, and extend in the described gutter always, so that gutter surface and channel inner surface are on the same level face and form an integral body, the silt that reduces on the deck is subject to larger obstruction and blocking channel in admission passage.

As preferably, described inlet for stom water is provided with the grid fence perpendicular to described passage place axle, is provided with the buffering dirt pocket in the described gutter before the described grid fence.Being obliquely installed of grid fence can prevent that grid fence bottom is received larger impact force and be unsceptered in heavy rain.The buffering settling pit can precipitate the amount of alleviating the earth of discharging by passage to unnecessary earth, waits for that next time rainwash or wait cleanup crew's unification is processed.

As preferably; described volume in the closed figure that described deck comprises deck, be arranged on leveling layer on the described deck, be arranged on the described coil waterproof layer on the described leveling layer, described gutter surrounds is adopted to be provided with on the waterproofing course on thermal insulation separation thermosphere and the described thermal insulation separation thermosphere topping is set, and the level of described deck looks for the slope between 2%-5%.

As preferably; described parapet comprises the parapet deck, be arranged on the described topping on described parapet deck surface and cover described coil waterproof layer on the described topping, is provided with the stiffener that penetrates described topping and described coil waterproof layer in the described women two wall construction layers.Stiffener can better increase structural strength, and fixed cap is two-layer simultaneously for pierce through the protection layer and deck, and can protect operating personnel and staff's safety.

As preferably, it is 10% weathering that described parapet top is provided with the gradient, and the described coil waterproof layer on described parapet top is provided with an outer of dripping that extends to described gutter top, and the described outer width that drips is 3-5cm.The heavy grade of weathering arranges can be so that under the rainwater Rapid Flow on the parapet, and the outer can be so that can not prevent the infiltration wall of rainwater along wall when falling, and the structural strength of wall is affected.

As preferably, described inlet for stom water is horn-like, and the opening that is square of its trumpet-shaped loudspeaker is more greatly facing to described gutter.Trumpet-shaped design can so that passage capable of being is collected more rainwater, prevent from occurring in the gutter a large amount of ponding.

As preferably, described coil waterproof layer comprises some waterproof coiled material pieces, has 2-3cm to pass through the overlapping portion of waterproof glue bonding between the described waterproof coiled material piece.Some waterproof coiled material pieces are the needs that satisfy whole roofing.

In sum, the utlity model has following beneficial effect: be provided with a gradient and at passage and inlet for stom water inner surface coil waterproof layer be set, and extend in the described gutter always, so that gutter surface and channel inner surface are on the same level face and form an integral body, the silt that reduces on the deck is subject to larger obstruction and blocking channel in admission passage.And can unnecessary earth be precipitated, wait for next time rainwash or wait cleanup crew's unified processing.Also be provided with stiffener and can protect operating personnel and staff's safety; whole roof has the effect of going along with sb. to guard him; have waterproof, insulation and heat insulation effect; can increase the structural strength of roof structure layer and parapet; this is simple in structure; can prevent effectively that rainwater from entering body of wall, increase the roof life-span.

Description of drawings

Fig. 1 is side view cutaway drawing of the present utility model;

In Fig. 1,1-deck, 11-deck; the 12-leveling layer, 13-coil waterproof layer, 14-thermal insulation separation thermosphere; the 15-topping, 2-parapet, 21-passage; the 22-inlet for stom water, 23-gutter, 24-grid fence; the 3-gutter, 31-cushions dirt pocket, 4-parapet deck; 41-stiffener, 42-weathering, the 43-outer of dripping.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

A kind of New Roof structure as shown in Figure 1 comprises deck 1 and is arranged on the parapet 2 on deck 1 four limits that parapet 2 and deck 1 junction are provided with gutter 3, and parapet 2 inside are in that be provided with the gradient near gutter 3 places be 4% draining with passage 21; Passage 21 1 ends are connected with and are horn-like inlet for stom water 22 be used to catchmenting, the opening that is square of its trumpet-shaped loudspeaker is more greatly facing to gutter 3, and inlet for stom water 22 is provided with the grid fence 24 perpendicular to passage 21 place axles, grid fence 24 4 limits embed in the coil waterproof layer 13, be provided with buffering dirt pocket 31 in the gutter 3 before the grid fence 24, passage 21 other ends are connected with gutter 23, passage 21 and inlet for stom water 22 inner surfaces are provided with coil waterproof layer 13, and coil waterproof layer 13 extends in the gutter 23 always and is paved with deck 1.

Volume in the closed figure that deck 1 comprises deck 11, be arranged on leveling layer 12 on the deck 11, be arranged on coil waterproof layer 13 on the leveling layer 12, gutter 3 surrounds is adopted to be provided with on the waterproofing course 13 on thermal insulation separation thermosphere 14 and the thermal insulation separation thermosphere 14 topping 15 is set; Leveling layer 12 is synthetic by the mixed earth piece of one one microlith, between the mixed earth piece of microlith, be coated with pitch, it is 2% that the level of deck 11 is looked for the slope, the warming plate that thermal insulation separation thermosphere 14 pastes for point, it is 400mm that point pastes the transverse and longitudinal spacing, it is 60mm * 60mm that point pastes size, and coil waterproof layer 13 comprises some waterproof coiled material pieces, has 3cm to pass through the overlapping portion of waterproof glue bonding between the waterproof coiled material piece.

Parapet 2 comprises parapet deck 4, be arranged on the topping 15 on parapet deck 4 surfaces and cover coil waterproof layer 13 on the topping 15, is provided with the stiffener 41 of pierce through the protection layer 15 and coil waterproof layer 13 in the parapet deck 4.It is 10% weathering 42 that parapet 2 tops are provided with the gradient, and the coil waterproof layer 13 on parapet 2 tops is provided with an outer 43 of dripping that extends to gutter 3 tops, and outer 43 width that drip are 4cm.The heavy grade of weathering 42 arranges can be so that under the rainwater Rapid Flow on the parapet 2, and the outer 43 of dripping can be so that can not prevent the infiltration wall of rainwater along wall when falling, and the structural strength of wall is affected.

This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this manual, but as long as all are subject to the protection of Patent Law in claim scope of the present utility model.

Claims

1. New Roof structure, comprise deck (1) and be arranged on the parapet (2) on described deck (1) four limit, described parapet (2) and described deck (1) junction are provided with gutter (3), it is characterized in that described parapet (2) is inner in that locate to be provided with the gradient near described gutter (3) be 4% draining with passage (21); Described passage (21) one ends are connected be used to the inlet for stom water that catchments (22), the other end is connected with gutter (23), described passage (21) and described inlet for stom water (22) inner surface are provided with coil waterproof layer (13), and described coil waterproof layer (13) extends in the described gutter (23) always and is paved with described deck (1).

2. a kind of New Roof structure according to claim 1, it is characterized in that, described inlet for stom water (22) is provided with the grid fence (24) perpendicular to described passage (21) place axle, is provided with buffering dirt pocket (31) in the front described gutter (3) of described grid fence (24).

3. a kind of New Roof structure according to claim 2; it is characterized in that; described volume in the closed figure that described deck (1) comprises deck (11), be arranged on leveling layer (12) on the described deck (11), be arranged on the described coil waterproof layer (13) on the described leveling layer (12), described gutter (3) surrounds is adopted to be provided with on the waterproofing course (13) on thermal insulation separation thermosphere (14) and the described thermal insulation separation thermosphere (14) topping (15) is set, and the level of described deck (11) is looked for sloping between 2%-5%.

4. a kind of New Roof structure according to claim 3; it is characterized in that; described parapet (2) comprises parapet deck (4), be arranged on the described topping (15) on described parapet deck (4) surface and cover described coil waterproof layer (13) on the described topping (15), is provided with the stiffener (41) that penetrates described topping (15) and described coil waterproof layer (13) in the described women two wall construction layers (4).

5. a kind of New Roof structure according to claim 4, it is characterized in that, it is 10% weathering (42) that described parapet (2) top is provided with the gradient, the described coil waterproof layer (13) on described parapet (2) top is provided with an outer of dripping (43) that extends to described gutter (3) top, and the described outer of dripping (43) width is 3-5cm.

6. a kind of New Roof structure according to claim 5 is characterized in that, described inlet for stom water (22) is horn-like, and the opening that is square of its trumpet-shaped loudspeaker is more greatly facing to described gutter (3).

7. a kind of New Roof structure according to claim 6 is characterized in that, described coil waterproof layer (13) comprises some waterproof coiled material pieces, has 2-3cm to pass through the overlapping portion of waterproof glue bonding between the described waterproof coiled material piece.