JP2012144962A5

JP2012144962A5 -

Info

Publication number: JP2012144962A5
Application number: JP2011015369A
Authority: JP
Filing date: 2011-01-27
Publication date: 2014-06-19
Anticipated expiration: 2031-01-27

Description

本発明は、上記目的を達成すべく、下張り面材及び上張り面材を建込んで壁面を形成する乾式工法の軽量耐火間仕切壁の目地構造において、
隣接する前記下貼り面材が突付け目地を形成し、隣接する前記上張り面材の側面が相互離間して目透し目地を形成しており、
火災時の熱ガスが前記目透し目地の目地底から該目透し目地の目地内空間に漏出するのを妨げて該目地内空間の温度上昇を遅延させるように、通気性を有する不燃繊維材料の帯状材が、前記目地底に敷設され、該目地底は前記帯状材によって室内空間から隠蔽されることを特徴とする軽量耐火間仕切壁の目地構造を提供する。 In order to achieve the above object, the present invention provides a joint structure for a lightweight fireproof partition wall of a dry construction method in which a wall surface is formed by installing a lower surface material and an upper surface material,
Forming a joint the Shitabari surface material adjacent shoves a side adjacent the upholstery surface material forms an eye watermarks joints with mutually spaced,
A non-combustible fiber having air permeability so as to prevent the hot gas at the time of a fire from leaking from the joint bottom of the joint joint to the joint joint space of the joint joint and to delay the temperature rise of the joint joint strip material material is laid on the eye underground, said purpose underground provides joint structure of lightweight refractory partition wall, characterized in that it is concealed from the interior space by the belt-shaped member.

他の観点より、本発明は、下張り面材及び上張り面材を建込んで壁面を形成する乾式工法の軽量耐火間仕切壁における目地の施工方法において、
隣接する前記下張り面材を突き付けた突付け目地を形成し、
隣接する前記上張り面材の側面を相互離間して目透し目地を形成し、
火災時の熱ガスが前記目透し目地の目地底から該目透し目地の目地内空間に漏出するのを妨げて前記目地内空間の温度上昇を遅延させるように、通気性を有する不燃繊維材料の帯状材を前記目地底に敷設し、
該目地底を前記帯状材によって室内空間から隠蔽することを特徴とする軽量耐火間仕切壁の目地施工方法を提供する。 From another point of view, the present invention relates to a method for constructing joints in a lightweight fireproof partition wall of a dry construction method in which a wall surface is formed by installing a lower surface material and an upper surface material,
Forming a butt joint where the adjacent underlaying material is struck ;
The side surfaces of the adjacent upper facing materials are spaced apart from each other to form a see-through joint,
Non-combustible fiber having air permeability so as to prevent the hot gas at the time of fire from leaking from the joint bottom of the joint joint to the joint joint space of the joint joint and delay the temperature rise of the joint joint space Laying a strip of material on the joint floor,
There is provided a joint construction method for a lightweight fireproof partition wall, wherein the joint bottom is concealed from an indoor space by the strip-shaped material.

本発明は更に、下張り面材及び上張り面材を建込んで壁面を形成する乾式工法の軽量耐火間仕切壁の目地構造において、
隣接する前記下貼り面材が突付け目地を形成し、隣接する前記上張り面材の側面が相互離間して目透し目地を形成しており、
火災時の熱ガスが前記目透し目地の目地底から該目透し目地の目地内空間に漏出するのを妨げて前記目地内空間の温度上昇を遅延させるシール材によって、前記目透し目地の目地底に位置する前記下貼り面材の突付け目地が気密処理されたことを特徴とする軽量耐火間仕切壁の目地構造を提供する。 The present invention further includes a joint structure of a lightweight fireproof partition wall of a dry construction method in which a wall surface is formed by installing a lower surface material and an upper surface material,
Forming a joint the Shitabari surface material adjacent shoves a side adjacent the upholstery surface material forms an eye watermarks joints with mutually spaced,
By the sealing material which prevents the hot gas at the time of fire from leaking from the joint bottom of the joint joint to the joint joint space of the joint joint and delays the temperature rise of the joint joint, The joint structure of the lightweight fireproof partition wall characterized by the airtight process of the butt joint of the said lower bonding face material located in the joint bottom of this.

他の観点より、本発明は、下張り面材及び上張り面材を建込んで壁面を形成する乾式工法の軽量耐火間仕切壁における目地の施工方法において、
隣接する前記下張り面材を突き付けて突付け目地を形成し、
隣接する前記上張り面材の側面を相互離間して目透し目地を形成し、
火災時の熱ガスが前記目透し目地の目地底から該目透し目地の目地内空間に漏出するのを妨げて前記目地内空間の温度上昇を遅延させるシール材によって、前記目透し目地の目地底に位置する前記下貼り面材の突付け目地を気密処理することを特徴とする軽量耐火間仕切壁の目地施工方法を提供する。 From another point of view, the present invention relates to a method for constructing joints in a lightweight fireproof partition wall of a dry construction method in which a wall surface is formed by installing a lower surface material and an upper surface material,
Abutting joints are formed by abutting the adjacent underlaying material ,
The side surfaces of the adjacent upper facing materials are spaced apart from each other to form a see-through joint,
By the sealing material which prevents the hot gas at the time of fire from leaking from the joint bottom of the joint joint to the joint joint space of the joint joint and delays the temperature rise of the joint joint, The joint construction method of the lightweight fireproof partition wall characterized by carrying out the airtight process of the butt joint of the said lower bonding face material located in the joint bottom of this.

Claims

In the joint structure of the lightweight fireproof partition wall of the dry construction method that forms the wall surface by installing the underlaying surface material and the upper surface material,
Forming a joint the Shitabari surface material adjacent shoves a side adjacent the upholstery surface material forms an eye watermarks joints with mutually spaced,
A non-combustible fiber having air permeability so as to prevent the hot gas at the time of a fire from leaking from the joint bottom of the joint joint to the joint joint space of the joint joint and to delay the temperature rise of the joint joint strip material of the material, the eye underground laid in, joint structures of lightweight refractory partition wall said purpose underground is characterized in that it is hidden from the indoor space by the belt-shaped member.

In the joint structure of the lightweight fireproof partition wall of the dry construction method that forms the wall surface by installing the underlaying surface material and the upper surface material,
Forming a joint the Shitabari surface material adjacent shoves a side adjacent the upholstery surface material forms an eye watermarks joints with mutually spaced,
By the sealing material which prevents the hot gas at the time of fire from leaking from the joint bottom of the joint joint to the joint joint space of the joint joint and delays the temperature rise of the joint joint, A joint structure of a lightweight fireproof partition wall, characterized in that the butt joints of the lower pasting material located at the joint bottom of the joint are airtightly treated.

The joint structure according to claim 1, wherein the butted joint of the underlaying material is located at the joint bottom of the see-through joint .

The butt joint of the underlaying material located at the joint bottom of the see-through joint is hermetically treated with a seal material over the joint width of the see-through joint, and the seal material is used as the belt-like material and the undersurface material. The joint structure according to claim 3 , wherein the joint structure is interposed between the joint structure and the joint structure.

The joint structure according to any one of claims 1 to 4, wherein the lower surface material and the upper surface material have the same plate thickness .

The joint structure according to any one of claims 1 to 4, wherein the underlaying material is a gypsum board having a thickness of 12.5 mm .

The joint structure according to any one of claims 1 to 4, wherein the lower surface material and the upper surface material are gypsum boards having a thickness of 12.5 mm.

The under-surface material and the upper-surface material are gypsum boards having a thickness of 12.5 mm , and the belt-shaped material is made of rock wool felt or plate having a thickness in the range of 2 to 6 mm. The joint structure according to any one of claims 1, 3, and 4 .

The underlayer surface material and upholstery surface material is a gypsum board with a thickness of 12.5 mm, the sealing material according to claim 2 or 4, characterized by comprising the urethane resin sealing material or a modified silicone based sealing material The joint structure described in 1.

In the construction method of joints in the lightweight fireproof partition wall of the dry construction method of building the wall surface by building the lower surface material and the upper surface material,
Abutting joints are formed by abutting the adjacent underlaying material ,
The side surfaces of the adjacent upper facing materials are spaced apart from each other to form a see-through joint,
Non-combustible fiber having air permeability so as to prevent the hot gas at the time of fire from leaking from the joint bottom of the joint joint to the joint joint space of the joint joint and delay the temperature rise of the joint joint space Laying a strip of material on the joint floor,
A joint construction method for a lightweight fireproof partition wall, wherein the joint bottom is concealed from the indoor space by the strip-shaped material.

In the construction method of joints in the lightweight fireproof partition wall of the dry construction method of building the wall surface by building the lower surface material and the upper surface material,
Abutting joints are formed by abutting the adjacent underlaying material ,
The side surfaces of the adjacent upper facing materials are spaced apart from each other to form a see-through joint,
By the sealing material which prevents the hot gas at the time of fire from leaking from the joint bottom of the joint joint to the joint joint space of the joint joint and delays the temperature rise of the joint joint, A joint construction method for a lightweight fireproof partition wall, characterized in that an abutment joint of the lower bonding surface material located at the joint bottom of the light-sealing is airtightly treated.

The joint construction method according to claim 10, wherein the butt joint of the underlaying face material is located at a joint bottom of the see-through joint.

The side surfaces of the adjacent upper facing materials are separated from each other to form a see-through joint, and then the abutment joint of the lower facing material located at the joint bottom of the see-through joint is the joint of the see-through joint The joint construction method according to claim 12 , wherein an airtight treatment is performed with a sealing material over a width, and then the belt-like material is laid on the joint bottom of the see-through joint.

The joint construction method according to any one of claims 10 to 13, wherein the lower surface material and the upper surface material have the same plate thickness .

The joint construction method according to any one of claims 10 to 13, wherein the underlaying surface material is a gypsum board having a thickness of 12.5 mm .

The joint construction method according to any one of claims 10 to 13, wherein the lower surface material and the upper surface material are gypsum boards having a thickness of 12.5 mm.

The under-surface material and the upper-surface material are gypsum boards having a thickness of 12.5 mm , and the belt-shaped material is made of rock wool felt or plate having a thickness in the range of 2 to 6 mm. The joint construction method according to claim 10, 12 or 13 .

The underlayer surface material and upholstery surface material is a gypsum board with a thickness of 12.5 mm, the sealing material according to claim 11 or 13, characterized by comprising the urethane resin sealing material or a modified silicone based sealing material The joint construction method described in 1.